Tips, tricks, and a quick peek into the everyday life of the conservation district.
As luck would have it, Greg Moga, owner of a historic Snohomish valley farm, came to us. Moga is on the board of The Nature Conservancy and shortly after buying a 98-acre farm, he was referred to us by another Nature Conservancy member for tips on planting grasses that would attract birds and other wildlife.
Read MoreBy Kevin Zobrist, WSU Extension Forester
Summer’s a good time to take a walk in your woods for more than recreation and exercise. You can look for danger trees, areas to thin or harvest, and signs of disease.
Do your Western hemlock trees have structures that look like the ones shown in the photo? These are called “witch’s brooms.” They come in all shapes and sizes but are always characterized by swollen, deformed, and overlapping branching patterns. This is caused by hemlock dwarf mistletoe, a parasitic plant.
Dwarf mistletoes are different from true mistletoes, but all mistletoes are parasitic. The plant roots into the branch of the tree, causing swollen, deformed growth. There are a number of dwarf mistletoes out there affecting different tree species (most are host-specific). Hemlock dwarf mistletoe is the only one of significant consequence in Western Washington, and it is specific to hemlock trees, though there is some evidence that it may occasionally inhabit Douglas-fir (rare at most).
In the summer, mistletoe launches sticky seeds that can travel 20 feet. If the seed lands on a hemlock, it sticks and begins a new infection. This can eventually cause mortality in a heavily-infested tree by deforming the branches, and by robbing the tree of resources.
What should you do? Not necessarily anything. Dwarf mistletoe is native, and it is a normal, natural agent in the forest. It has ecological benefits of providing some great structures for wildlife. If you are trying to grow hemlock though, it may cause concern as it can spread pretty aggressively from tree to tree.
Young hemlocks in the understory are particularly vulnerable because mistletoe seeds rain down from above. If you have only a couple of affected trees, you can remove them to prevent the spread (important if you have other hemlocks not yet infected or young understory hemlocks you want to encourage).
Actually, you don’t have to fully remove the tree--you can kill it and leave it in place as an excellent habitat tree (it will be a snag with diverse structures). You do this by girdling the tree. Killing the tree (the host) kills the parasite, so it won’t spread from the dead tree. If you girdle the tree near the base, that will be the point of failure in the future and eventually the whole tree will fall, so consider if this will pose a hazard. Another option is to hire an arborist to girdle the tree higher up, but you would have to prune off all the live branches below that point. This way it will fail up higher, and when that breaks off you still have the bottom portion available as a good wildlife snag.
If you have a lot of hemlock trees and widespread infections, it may not be practical to try to eliminate the mistletoe. You can encourage a shift to non-host species by under-planting (or encouraging natural) Western red cedar seedlings, replanting non-host species after a harvest, or favoring the retention of non-host species when thinning. Otherwise, it’s really nothing to lose sleep over.
Girdling, also called ring barking or ring-barking, is the complete removal of a strip of bark (consisting of cork cambium, phloem, cambium and sometimes going into the xylem) from around the entire circumference of either a branch or trunk of a woody plant. No nutrients can then be transferred down through the phloem layer. It's this severing of the phloem layer that kills the tree by starving the roots.
by Doug Collins, Hallie Harness and Andy Bary, WSU
Reprinted with permission in BioCycle March/April 2016, Vol. 57, No. 3, p. 63; visit www.biocycle.net for more articles about compost utilization.
Over the past several years, the Snohomish Conservation District has been partnering with Washington State University Snohomish County Extension on the Compost Outreach Project.
The District has participated in the compost trials by:
Demonstrating the benefits of compost to local producers has the potential to close local waste stream loops while building the tilth of cultivated soils.
Combining diverse skills on this project has created relationships and opportunities that will allow all institutions and landowners involved to continue to work towards these goals even after the grant has ended. It has also contributed greatly to our knowledge of the effects of compost in commercial agricultural operations
- Carrie Brausieck, Resource Planner
With at least 13 commercial composting facilities, and more than 900,000 tons of food scraps and yard trimmings composted annually at these facilities, Western Washington is at the forefront of organic materials recovery. Although compost is available on a large scale, agricultural markets make up less than five percent of the total compost market in Washington State. The Washington State University (WSU) Compost Outreach Project is working to evaluate the benefits of compost on local crops and address the challenges faced when using compost.
Since 2011, WSU Cooperative Extension in Snohomish County has collaborated with local compost producers, county offices and local conservation districts to promote and evaluate use of commercial food scraps and yard trimmings compost on farms in Snohomish and northern King County (WA) through compost use trials.
While farmers are consistently seeking sources of organic matter, in 2015, 81 percent of farmer respondents (35 out of 43 WSU Compost Trials Participants) had not used food scraps and yard trimmings compost prior to participating in the trials. Local compost producers, Bailey Compost, Cedar Grove Composting and Lenz Enterprises, have donated over 4,500 tons of compost to the project since 2011, with the goal of expanding its use in agriculture.
The research trials and on-farm demonstrations conducted as part of the Compost Outreach Project are described in this article. Scientific research trials validate use of compost on local crops, while demonstration trials provide the opportunity for farmers to get firsthand experience using commercial compost and test it out in their operations.
Correspondence and focus groups with farmers in Snohomish and King counties have revealed several challenges to using compost. The most significant barriers to using more compost in agriculture are compost price, compost spreading (time and equipment), and lack of information.
Research trials conducted through the program prior to 2015 compared two treatments: A growers’ Business As Usual (BAU) chemical fertilizer application vs. BAU + Compost. Trials took place on several farms in Snohomish County. At Carleton Farm, trials evaluated the effect of cumulative multiyear compost applications. In 2012, two years of compost application (approximately 20 dry ton/acre) increased pumpkin yield by 28 percent. In 2013, with three years of compost application (2013 application rate was approximately 15 dry tons/acre), sweet corn ear weight increased by 24 percent. In 2014 at Carleton Farm, no additional compost was applied and the three previous years of compost application resulted in a 35 percent increase in cucumber yield.
In 2014 at Darrell Hagerty Farms, a light application rate (6.5 dry tons/acre) of registered organic compost increased organic green bean yield by 19 percent. Beet seed at Williams Farm showed a 21 percent increase in yield with a 20 dry ton/acre application. Each of these results was statistically significant and used commercial food scraps and yard trimmings compost.
There were 49 demonstration trials in 2015, which involved qualitative observation of crop growth with compost applied next to a no-compost treatment.
Crops included sweet corn, hay, mixed vegetables, berries, tomatoes, pumpkins, Christmas trees, salad greens, cut flowers, hazelnuts, brassicas, and more.
Farmer feedback was collected through the Compost Outreach Project’s annual survey (conducted since 2012). Farmer collection of yield and/or soil testing data is optional in the demonstration program. While the drought in 2015 posed significant challenges, farmers reported that compost improved crop production in 68 percent of the trials (out of 47 trial crops). Fifty-five percent of farmers found compost increased soil water retention.
Christmas tree farmers have observed improved tree growth and health, and hope to sell the trees mulched with compost earlier than anticipated. This translates to potential increased profit for these growers. A farmer using compost on sweet peppers reported larger and more productive plants. Blueberry plants have thrived in rows mulched with compost, and compost consistently has shown positive crop yield and health results on pumpkins. Several participants reported the compost did nothing. There was no obvious observable effect of the compost on their crops.
Research trials in 2015 were designed to evaluate the nitrogen contribution from compost as well as changes to soil physical properties on two separate farms with sweet corn as a crop. The design was a replicated strip-plot experiment where compost was either applied or not applied in strips and nitrogen fertilizer (urea) was broadcast preplanting at four different rates within the strip, including a zero-N application. The authors hypothesized that compost would compensate for some nitrogen deficiency through mineralization of the organic nitrogen in compost to plant-available nitrogen.
A different high rate of nitrogen fertilizer was chosen at each farm based on preseason soil testing and estimated nitrogen contribution from organic matter. In addition to the high rate, three other rates were applied for a total of four, where “X” is the full rate: 1.0X, 0.75X, 0.5X, and 0.0X. Corn ear weight, plant biomass, soil nitrate concentration, and bulk density were evaluated. Soil nitrate concentrations are an indication of nitrogen availability for plant uptake.
The two collaborating farms (A and B) have been involved in the Compost Outreach Project since 2011. At Farm A, compost (from Cedar Grove) was applied at a rate of 7.8 dry tons/acre and at Farm B, compost (from Bailey) was applied at a rate of 8.6 dry tons/acre. The difference in application rates was due to differences between manure spreaders used at each farm. At Farm A, the 1X rate of nitrogen was 196 lbs/acre and at Farm B the 1X rate was 100 lbs/acre. Other pre-experiment soil properties are shown in Table 1.
Neither corn ear weight or plant biomass were significantly affected by fertilizer or compost. Mid-season soil nitrate concentrations were not affected by compost, but were significantly affected by fertilizer nitrogen application (Figure 1).
The mid-season soil nitrate test was meant to be taken around the same time farmers would test their soil to decide if a sidedress application of nitrogen is necessary. This test, also known as the pre-sidedress nitrate test (PSNT), can be used to guide mid-season nitrogen applications.
Fertilizer rates should be made based on soil nitrate levels when sweet corn is at the five or six leaf stage. If soil nitrate levels are less than 10 ppm, then as much as 145 lbs N/acre are recommended. If mid-season nitrate levels are greater than 40 ppm, then perhaps no fertilizer nitrate is necessary (Hart, 2010).
Mid-season nitrate levels were nearly 100 and 175 ppm at the zero nitrate fertilizer rate, much greater than what would suggest that crops would likely be deficient in nitrogen. There was likely no compost or fertilizer effect on crop yield because of naturally high levels of available nitrogen from previous management. Fields with a history of application of manure or other organic amendments are not likely to result in a yield increase from compost. In previous experiments on different fields, compost resulted in a 20 percent or larger increase in yield on several specialty crops.
Bulk density was decreased by compost applications at both farms, though the effect was only significant at Farm B where there was a 6 percent decrease (Figure 2). Bulk density (weight/volume) is a measure of soil compaction. Practices that improve soil structure (cover cropping, reduced tillage, or organic matter application) can reduce soil bulk density. The 2015 research study designed to evaluate the effects of fertilizer and compost use will be repeated again in 2016.
Farmers have continually pinpointed compost price, spreading (equipment and time), compost delivery, plastic contamination of compost, and lack of information as challenges to using compost. Educational workshops and presentations have increased farmer knowledge of when and how to use compost. An ongoing dialog with composters and farmers is shaping a mutually beneficial relationship.
Conservation districts continue to enhance their focus on compost education, targeting farmers and landowners. Snohomish and King County Solid Waste Divisions, with support from Waste Management, continue to develop and expand the agricultural end use market to ensure the success of the local composting industry and the continued availability of compost for use on local farms.
Nitrogen fertilizer was applied at different rates in the 2015 trials based on preseason soil testing and estimated nitrogen contribution from compost.
The Compost Outreach Project has achieved notable success, working with 73 farmers since 2011. In 2015, 62 percent (23 out of 37 participating farmers) reported they are motivated to continue using compost and nine farmers purchased loads of compost outside of the program in 2014 and 2015.
The Compost Outreach Project continues to leverage diverse funding sources and partners to break down barriers to increased farmer use of compost. Financial support comes from Snohomish County, a Washington State Department of Agriculture Specialty Crop Block Grant, and King County. Additional partners include Snohomish and King conservation districts, compost producers, and Waste Management.
Doug Collins is Extension Specialist at Washington State University. Until recently, Hallie Harness was the Program Coordinator of the Compost Outreach Project at WSU Snohomish County Extension. Andy Bary is Soil Scientist at Washington State University Puyallup. Photos courtesy WSU Extension
References
Hart, J.M., D.M. Sullivan, J.R. Myers, and R.E. Peachey. 2010. Sweet Corn, Western Oregon. Oregon State University Extension, EM 9010-E.
By Alan Shank, Former Resource Planner
That is to say, let goats eat them. Goats, those little ruminants with the funny expression on their faces, are browsers. They actually prefer the taste of shrubs, trees and broadleaf plants like weeds instead of your luscious grass. According to Craig Madsen at Healing Hooves LLC, “This is especially true later in the summer as the brush and broadleaf weeds tend to hold their nutritional value longer than grasses. Timing is a critical component of targeted grazing. If you want to favor grasses, wait until they are more mature and the goats will focus on the broadleaf weeds and shrubs, allowing the grasses to go to seed.”
Thorns, you ask? No problem, blackberries are delicious. Weeds hard to reach? Not a problem. Goats are nimble and light on the soil. Goat droppings also quickly decompose into and improve soil. However, too many goats can erode a sensitive bank and should not be allowed in or near fish-bearing streams.
Poisonous Plants
Some weeds and many landscape plants actually are harmful to goats. Madsen says “there are some plants that are poisonous to other livestock, and not to goats, such as yellowstar thistle. Other plants such as tansy ragwort, nightshade and peavine can be browsed by goats in limited quantities and it shouldn’t be a problem. Goats should not be turned into a solid field of tansy ragwort as they can’t balance their own diet and may eat too much, which could cause problems. Some plants should be totally avoided such as poison hemlock and rhododendrons. In my experience goats do not know which plants to avoid.” So, whether your challenge is knapweed, oxeye daisy, common tansy, Canadian or scotch thistle (to name a few), goats are thinking “dinner!” Just give them variety and make sure they’re not starving, and keep an eye on them if possible.
Browsing goats can be ideal weed controllers in situations where they’re rotated through the same pasture as cattle, horses and other grazing animals as well. By putting grazing pressure on the weed population, goats give grasses the advantage, allowing them to thrive. But don’t expect instant results. It may take several years to see substantial improvement in a weed-infested pasture. Plus, on-going weed management is necessary for a number of years due to residual weed seeds. Other considerations for pastures are soil fertility, pH, grass species, stocking rates, and grazing by other livestock.
People own goats for a variety of reasons, including as pets and for meat, milk, milk by-products and breeding. That means raising goats to control your weeds may also produce a marketable product while providing you a valuable service. Goats do need a mud-free clean and dry shelter, hay in winter, regular worming and shots, some company, regular hoof trimming, plenty of clean water, and goat-proof durable fencing.
If you don’t want to raise goats, but still like the idea of using them to control weeds, you can hire a goat herding service two to four times a year. Consider that goats eliminate the use of fuel, heavy equipment, herbicides and pesticides–while also conditioning and fertilizing your soil. So, hiring a herder may be a cost competitive option worth trying.
What Do Grazers Prefer?
Cattle and horses prefer grasses, which promotes the growth of broadleaf plants and shrubs. Sheep prefer broadleaf plants and grasses, which promotes shrub growth. Goats on the other hand, as browsers, prefer broadleaf and woody plants, which allows grass growth by eliminating competition from shrubs and woody plants.
Flash Grazing
Madsen uses 250 goats on an acre to acre and a half, but says it depends on the weeds you’re trying to eradicate and your site.
If a weed seed-bank is present, it may take persistent grazing. His goats tackle mostly blackberries and English ivy but have also been used on Japanese knotweed. With knotweed, it may take a couple of treatments with goats annually and it likely won’t completely eradicate the knotweed.
Grazing by Type of Goat
Pygmy goats are not a good choice for clearing land and are better suited as pets and 4-H projects. Fiber, fainting, dairy and meat goats are good for browsing but need supplemental feed during winter. All goats need good fencing. Five-foot chain link or New Zealand-type is excellent. Field fencing tends to bend when they climb on it, which they will. If you’re thinking of raising goats, check out this online guide: How to Raise Goats by Carol Amundson (you can google the online version at ‘google books’). For more information on raising livestock, including goats, contact Joan de Vries at the WSU Extension Skagit County at 360-428-4270 ext. 240.
Sources for this article
Photos/content-Craig Madsen, Healing Hooves LLC http://healinghooves.com/
WSU Extension Livestock Advisor Nikki Fee
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by Alex Pittman, Habitat Restoration Specialist
Let’s go ahead and start from the beginning. What exactly is a wetland? Most people have some sense of the value and/or limits of having a wetland on their property, but it’s not always easy to explain why wetlands have value or where the line is between wetland and upland. There are an overwhelming number of wetland definitions floating around. Most of them will leave you less clear than before, but there is one definition that lies at the core of most wetland policy in the U.S.
Wetlands are areas that are inundated or saturated by surface or ground water at a frequency and duration sufficient to support, and that under normal circumstances do support, a prevalence of vegetation typically adapted for life in saturated soil conditions.
Crystal clear, right? The key words here are water, soil and vegetation. A simpler way to say the same thing is that wetlands are areas that are wet enough— long enough and often enough — to support plants that thrive in wet soils. How wet that actually is can be very different from wetland to wetland, and what the soils and vegetation look like as a result of that wetness can also vary a lot between wetlands. There’s tremendous variety in what a wetland actually looks like, and there are several different wetland classifications that you’ve probably heard before which reflect some of that variety: bog, fen, swamp, marsh, etc.
Why Should We Care About Wetlands?
Wetlands have long been viewed as wastelands, which is understandable. They typically look messy, they’re often full of bugs, and they make it really difficult to grow crops, raise livestock, or build a home. It’s really only been in the past handful of decades that we’ve really started to understand the value and benefit of wetlands to fish, wildlife, and people, and it’s really only been in the past couple of decades that any real regulation of wetlands has taken place.
To be sure, there is a lot left to learn, and it is not an easy thing to craft laws and policies around features as complex and nebulous as wetlands often seem to be. However, there is real reason for us to take another look at these often neglected areas of our landscape and appreciate the functions and values they add to the landscape. Improving water quality, reducing the impacts of big storm events (flooding, etc), and keeping streams flowing with cool, clean water during the hottest months of the year are just some of the benefits to fish, wildlife and humans alike.
Wetlands have often served as backgrounds for scary monsters and legends.
The exact mechanisms for providing these functions vary widely from wetland to wetland, but the core of their ability to provide these functions is that wetlands are areas where water has a chance to slow down and hang out for an extended period of time. As a general rule of thumb, the more time water is held in a wetland, the more processes are able to work to clean that water. More time in a wetland means more time for plants and microorganisms to filter some of those pollutants. It also means more time for sediment to settle to the bottom and for water to soak into the ground.
Excess sediment in our water can be very detrimental, as soil particles tend to be really great at latching on to other pollutants and nutrients. Too much of this sediment in our waterways can also have a big impact on fish. These soil particles can trap salmon eggs in the gravel, and can stress fish navigating the stream – imagine one of us trying to go for a walk in the middle of a dust storm. Wetlands essentially act as stepping stones as water moves down through the watershed. Rather than allowing the water to run straight through the system as fast as it can, picking up whatever debris it may and wreaking havoc downstream, wetlands give the water an opportunity to slow down. As water slows down, it loses its ability to move debris, and much of this sediment drops out, resulting in cleaner water downstream.
This slowing of the water is also critical in allowing wetlands to protect against the effects of larger storm events in a watershed. If you were to remove all the wetlands in a watershed, the result would be a much more direct path for water to travel from the top of the watershed to the bottom. This means water is moving faster than it otherwise would be, piling up on itself as it gets to the lower watershed. In other words, it floods.
Wetlands add complexity to the water’s pathway downstream, slowing the water down and spreading the storm’s influx of water throughout the watershed, reducing the flood impact in any one spot. This also benefits us in summer, long after the storm has passed. The current climate trend in the Pacific Northwest is towards warmer, wetter winters, and hotter, drier summers. From a watershed perspective, that translates roughly to too much water in the winter and not enough in the summer.
Wetlands not only protect against the impact of too much water in the winter but keeping the water held higher in the watershed during the wet season allows more of it to soak deep into the groundwater, where it is released more slowly as cooler, cleaner water downstream. As a result, wetlands also help keep our streams flowing with cool, clean water even during hot and dry summers.
Wetlands also provide great habitat for birds and wildlife. The unique soil and vegetation conditions, along with an abundance of decaying plant material, lays the foundation for robust populations of macroinvertebrates, amphibians, birds and mammals. Snags, brush piles, and downed wood — staples of many healthy wetland systems — contribute valuable nutrients and building material to promote the health of these populations, as well.
Wetland Restoration in Practice
Starting this fall, keep your eyes peeled as you drive along Highway 2 between Monroe and Snohomish. The Snohomish Conservation District recently secured grant funding to complete a wetland restoration project at the Monroe Wetland Park, which is owned by the City of Monroe. For the next few years, the District’s Washington Conservation Corps crew will be establishing native, woody vegetation throughout eight acres of wetland and streamside habitat just north of Highway 2 near Lake Tye. Replacing the existing vegetation, primarily invasive reed canary grass and bittersweet nightshade, with a diverse mix of native, woody vegetation will increase shade to the stream and restore healthy wetland hydrology to the site. This will also improve groundwater recharge and reduce flooding in the agriculture-dominated floodplain directly downstream.
What Can You Do?
If you have a wetland on your property, there are a lot of things you can (and cannot) do to help protect and improve its health and ensure its ability to provide the functions we all depend on.
Plant Native Plants: Native plants can help restore some of the functions of your wetland. Many native plants are adapted to growing in the unique saturated conditions of wetlands in the Pacific Northwest. You can check out SCD’s Wetland Plant List Fact Sheet at http://www.betterground.org/wetland-planting-list/ to get started!
Keep it Messy: Wetlands are inherently messy. Learning to love the mess can go a long way in ensuring it stays healthy and functional. It’s okay to leave snags, downed wood, and brush piles!
Call for Help: District staff are available to evaluate the wetlands on your property. We can help you develop a plan to restore or improve your wetland and connect you with valuable resources. If you have a project in mind or would like more information, email habitat@snohomishcd.org or call Alex at 425-377-7013.
By Carrie Brausieck, Resource Planner
Our climate is changing. The University of Washington Climate Impact Group (CIG) has done extensive research and modeling on climate patterns in the Pacific Northwest. Based on this research, they have compiled predictions for what our climate will look like in the coming decades. Changes in our climate patterns are predicted to include:
Warmer winters with low snow packs and early peak stream flows
Warmer, drier summers with summer stream flows decreasing
Drier years will be intensified
As our climate trends move towards these new patterns we may begin to experience the effects of these new trends on our landscapes. The possible effects of these different climate patterns are:
Longer growing seasons with increased demand on low summer water resources
Possible yield reductions due to heat and/or drought stress
Crops viable to the region may change
Possible yield reduction in forage crops
Lower growth rates and milk production in livestock
While these predictions may seem alarming, there is some good news. By looking to the soil, we can find ways to mitigate the impacts of these trends on our landscapes. Through building health and resiliency into our soils, we can better adapt to a changing climate.
What is Resilient Soil?
What is healthy, resilient soil and what is its function? Healthy soil is a living substance teaming with a wide diversity of life, from arthropods to fungi to protozoa to small mammals. Soil is the living interface between the geology and the biology of the earth. It serves as a transformative layer converting stone into the biodiversity that the planet sustains.
Some basic characteristics of healthy soil are:
A soft crumbly structure with clumps and pore spaces (like a sponge)
Reactive to the environment, warms quickly in spring
Maintains the capacity to soak up large amounts of water (heavy rains) with little run-off
Has the capacity to store water during drought periods
Resists erosion and nutrient loss
Produces high yields of healthy plant life without large amounts of chemical inputs
Soils, as described above, could go a long way in maintaining our crops or landscapes through extreme weather events and would adapt better to changes in long-term climate patterns.
Building Healthy, Resilient Soil
There are many ways to nurture health and resiliency in our soils. One of the best models is to manage our soils in the same way that nature manages soils. Undisturbed soils tend to be more resilient to changes in climate than soils that have been cultivated or managed in yards and recreational areas.
As you observe the environment, you begin to see that nature manages soils in the following ways:
Soil is always covered - bare soil is a rarity
Polycultures – many species function together
Reliance on soil organisms to till the soil
A closed loop of organic input, breakdown, and re-uptake of nutrients (a cycle of fertility)
Armed with the above observations, we can begin to devise management strategies for our own soils that mimic nature to build health and resiliency back into degraded soils, or to maintain the integrity of soils that are already healthy.
The following are ways we can manage our soils for increased soil tilth and productivity:
Keep soils covered – use multi-species cover crops, dense crop plantings with companion crops, mulch, and residue
Consider diversity – diversity among plant communities builds symbiotic relationships, creates more complex exchanges of nutrients and natural pest controls, and increases diversity of life within the soil (i.e. the whole system functions better)
No-till or low-till practices – this can be implemented in large scale cropping systems, or in small scale backyard garden beds
Build organic matter (cycle of fertility) – allow leaves or lawn clippings to decompose into the soil, add compost or manure, roll cover crops, and/or leave residue to decompose into the soil
Help for Farms, Pastures, Lawns, and Landscapes
Soil health techniques can be practiced at any scale. Whether you are a large-scale crop producer or you’re trying to maintain a backyard lawn, you can incorporate all of the above techniques into your land- use activities.
Lawns can be diversified with many different grass species as well as legumes and forbs. Cropping systems can be diversified through crop rotations, companion plantings, and cover cropping. There are so many different ways to put soil health techniques into practice.
Focusing on the health and resiliency of our soils will not only create a healthier system overall but will prepare all of our landscapes for changing patterns in the future. For help with keeping your soil healthy, or to request a soil test, please contact Carrie Brausieck at 425-377-7014.
Guest Feature by Sarah Arney
More than 25 years ago, after deciding to build a house in a pasture on my father’s dairy farm, I started planting trees around the site of my future home. When neighbors saw me planting trees, some commented that those farmers who cleared the land 100 years ago were rolling over in their graves, after all their hard work here. Clearing land for hay and critters was the thing to do in those days, here in the Stillaguamish River Valley.
Things have changed
Now, with changes in agriculture and the dairy industry, the thing to do is to plant trees along streams and the river to enhance fish habitat and water quality.
It was March 2014 when I first learned about the Conservation Reserve Enhancement Program (or CREP), a government program coordinated in Snohomish County by Snohomish Conservation District. At a public meeting in Oso, I learned the District was offering assistance for planting Northwest native trees and shrubs along 300 feet of my river frontage and on both sides of a creek that crosses my land.
Soon after that public meeting, my brother Bob and I met with a resource planner from the Conservation District and did a walkabout on the property left from Dad’s original Arney Dairy Farm. She said it was perfect for the Conservation Reserve Enhancement Program.
A Blue Tube and Native Plant Forest is Born
In November 2015 we signed a contract and received a map showing the areas to be planted and an extensive list of plants to be planted. The list ranged from classic Douglas fir and Western red cedar to willows, birch, cascara, Pacific crabapple and big leaf maple, to name just a few. Shrubbery to in-fill between the bigger trees included red osier dogwood, snowberry, Nootka rose, beaked filbert and too many more to remember.
The planting was done in March this year by a contractor, Calypso Restoration, and the field was full of blue protectors. It looked a bit like a war memorial cemetery. Now, thanks to the rapidly growing field grass, there’s no sign of blue — until the hay is cut this summer.
It was a long and complicated process, but it finally came together, and we are excited to watch this new riparian forest outgrow the canary grass and blackberries. I don’t believe my father would begrudge our decision to reforest the farm. I’m quite sure he would honor our contribution to the future of this earth. By the way, those trees I planted in 1990 in preparation for building my home? They are now 30 to 40 feet tall!
The next task for the Arney Farm, also funded through CREP, is maintaining the new plantings for five years to make sure plants have a fair chance to survive. Crews and private contractors generally provide this service by mowing and weeding annually.
-From 2016 Summer Nexus
What is a weed? A plant whose virtues have not been discovered.”
- Ralph Waldo Emerson
1. Grow a healthy forage sod. Up to 95 percent of your weed control can come from a thick, vigorous sod that prevents weed establishment and discourages soil erosion. Soil test, fertilize, clip, aerate and irrigate pastures, if possible. Manage livestock grazing and keep animals off wet pastures.
2. Seed areas around troughs, salt blocks, barnyards, and roadsides. Open soil is an open invitation to weeds. New weeds often show up in these places. Consider seeding these areas annually.
3. Clean equipment. Brush or hose down equipment from weed-infested pastures before entering new pastures. Monitor cleaning areas for new weeds.
4. Control weed seeds spread by floods. Weed seeds can float on water. Install seed screens on outlet pipes and control weeds near irrigation ditches.
5. Quarantine animals new to property or pastures. Animals can deposit weed seeds with their manure and start new infestations. If animals have been grazing a weed-infested pasture, keep livestock in the barnyard for a few days before moving them to a clean pasture. Before spreading manure, compost it to kill weed seeds.
6. Buy weed-free seed. A pound of purchased seed can contain 400 weed seeds. If you ask to see the detailed seed label (and not just the one on the bag), it will list the weeds present by species. This way, you can “select” weed seeds already on your land and avoid planting seeds of something new.
7. Buy weed-free hay. Grow your own hay, inspect grass stands prior to harvest, buy high quality hay, or buy from a reliable source. By following these practices, you will bring less weed-contaminated hay to your property.
8. Cooperate with neighbors in controlling weeds. A neighboring field of weeds gone to seed can invade your property. Or your weed spray may drift and damage the fruit trees on your neighbor’s property. Their problem is your problem and vice versa.
- From Summer 2016 Nexus
Kids say the darnedest things sometimes, especially when they’re traipsing through a smelly wetland teaming with life and fun new experiences.
This past October, fourth grade students from Discovery Elementary joined the Conservation District’s Sound Education staff (Jessica Kinney and Laura Goff) at the North Creek Park wetlands for an outdoor field trip.
Read MoreWestern Washington and more specifically, Snohomish County, has an ideal climate for growing grass. One of the reasons for this is due to our temperate climate with plenty of rainfall. For example, the city of Snohomish averages 50 degrees Fahrenheit and has about 275 frost-free days per year. This is accompanied with about 35 inches of annual precipitation.
Read MoreImproving watershed health takes everyone. It takes landowners of all types – urban, rural, farmers – coming together and figuring out how they can do their part to keep the watershed healthy for the near- and long-term. Since 2013, the Snohomish Conservation District has been working to accomplish exactly that in the Church Creek sub-basin, thanks to a grant.
Read MoreBut, is tearing up the lawn and planting vegetables the only way to reduce your environmental impact and provide for your family? Maybe you don’t even have a lawn to tear up. Many condo and apartment dwellers are taking classes on growing food in small spaces, in pots, on vertical supports or in neighborhood pea patches. Pea patches, or ‘recession gardens’, are so popular that in Long Beach, California, the waiting list for garden space has quadrupled for a 312-plot community garden.
Read MoreAnanda* Farm is a 14-acre, community-owned yoga and permaculture farm on the south end of Camano Island. Their mission is to live simply and harmoniously with nature, and to provide basic needs for themselves and a growing community of friends. Yoga and meditation are the foundation of life at the farm. Ananda Farm represents a positive change for the Camano-Stanwood community, and reflects the diversity of clients the conservation district now serves.
Read MoreIt can’t be any fun to sit at your kitchen table and watch the soil on the hillside above your backyard slowly slide down and envelope your house and garage. Not only is it not fun, it can be stressful knowing the foundation of your house and garage are surely rotting from wet soil and the constant pressure of soil creeping downslope.
Read MoreWhat can you learn from an experienced forester about keeping young trees safe from hungry wildlife? Plenty! Duane Weston shares two simple approaches to keep new seedlings safe, one of which he developed.
Read MoreOne thing you hear a lot when you take a walk in the woods with local forester Duane Weston is his to-do list. He frequently mentions where he needs to fill in with new trees, clear a fallen log, clean up one of many trails, add more wildlife habitat, or thin an older stand of trees. There seems to be a never-ending list of work on a 40-plus acre tree farm, but you can tell Duane relishes the opportunity to work on it and make on-going improvements.
Read MoreIf you own five acres or more of forested property in Washington, you might want to know about something called “designated forest land”. This is a property tax assessment option for forest landowners in our state that can lower your taxes.
Read MoreSo, leave those fuzzy slippers by the door, put on a pair of mud boots or waders if you got ‘em, and let’s go ‘herping’. The word ‘herp’ comes from Herpetology, the study of amphibians (including frogs, toads, salamanders, newts) and reptiles (including snakes, lizards, turtles).
Read MoreIf you haven’t already prepared for more rain and cold here in Western Washington, it’s not too late. Here are a few tips and tricks to beat the winter weather this year and establish more permanent solutions for next year.
Read MoreAs with all things, change is inevitable. Such is the case with Snohomish Conservation District’s Sound Horsekeeping program. Read on to hear a message from Jessica Paige, the former program manager for Sound Horsekeeping, and meet our new program manager, Cayley Allen from Stanwood.
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Snohomish Conservation District | 528 91st Ave NE, Lake Stevens, WA 98258 | 425-335-5634
