- Author: Dan Macon
As anyone who has ever cared for livestock at a commercial scale will tell you, animal husbandry requires a wide range of skills. Ranchers must be animal behaviorists, veterinary technicians, bovine (or ovine, caprine, etc.) midwives, meteorologists, accountants, irrigators, carpenters, mechanics, marketing specialists….
Where have you learned to ranch? How long did it take you? Author Malcom Gladwell suggests that mastery of any skill requires an investment of at least 10,000 hours – that's five years of full time work (or maybe three years based on how many hours most ranchers work). My friend Jim Muck, who farms near Wheatland and manages the Student Farm at UC Davis, says, “Farmers and ranchers have to be generalists. We have to have the ability to see patterns and make decisions based on what we see, hear, feel, and touch. We use skills that cannot be taught in a classroom, but must be learned by doing and experiencing.”
Like Jim, I find that I learn best by doing - hands-on training, at least when it comes to ranching, is usually preferable to sitting in a classroom. I also find that I learn best from a combination of rancher-to-rancher sharing and expert instruction. This kind of learning, at least for me, provides a faster return on that 10,000-hour investment. Our Winter/Spring 2019 workshops offer this unique combination!
Date & Location | Topic & Description | ||
January 9 UCCE-Auburn $10/person |
Farmer-to-Farmer Breakfast: Revenue Protection and Whole Farm Insurance Get to know other farmers and ranchers in our area. Enjoy a chance to relax and talk with other agricultural producers about farming and ranching issues. We will have a presentation on whole farm revenue protection and other crop and livestock insurance options from Domenic Fino of Golden Pacific Crop Insurance. RSVP: https://ucanr.edu/survey/survey.cfm?surveynumber=26336 |
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January 17 UCCE-Auburn $5/person |
Shepherd Skills Workshop: Sheep Management Basics Join other new and aspiring shepherds for an evening workshop on general sheep husbandry, production calendars, sheep nutrition, and economic analysis. |
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January 19 Auburn $5/person |
Shepherd Skills Workshop: Preparing Ewes for Lambing Field Day This hands-on workshop will include information on vaccinating sheep, ewe management, ewe nutrition, and general husbandry topics. Rain or shine! |
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Jan 31 - Mar 7 (Thursday evenings) UCCE-Auburn $50/operation |
Farm/Ranch Business Planning Short Course Join other farmers and ranchers for a 6-week, 8-session short course covering farm economics, cash flow management, operations planning, risk management, and marketing strategies. The course is on Thursday nights (6-9 p.m.) from Jan. 31 to Mar. 7, plus Saturday, Feb. 9, and Saturday, Feb. 16. The course is limited to 8 operations. Apply at: http://ucanr.edu/farmbizplanning2019 |
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February 12 Loomis $10/person |
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March 2 Auburn $5/person |
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Be sure to check out my Livestock and Natural Resources website (https://ucanr.edu/sites/Livestock/) and the Foothill Farming website (https://ucanr.edu/sites/placernevadasmallfarms/) for up-to-date details about workshops and meetings!
/table>- Author: Dan Macon
As a grazer of sheep, at least from a forage management perspective, I live by the rule, "If the worst might happen, it probably will." A corollary to this rule is that pessimists are often pleasantly surprised. As a somewhat pessimistic rancher, I'm pleasantly surprised when we get fall rains and green grass before Halloween!
My pessimism manifests itself in a variety of ways. Like many ranchers, one of my go-to drought preparation tools is to use a conservative stocking rate. We maintain the number of animals that we know can graze even in a dry year, rather than permanently stocking for the best years. We can always adjust our stocking rate up when we have lots of grass (by purchasing feeder lambs or grazing someone else's sheep). This also means that we save some of the grass that grows each spring to come back to in the fall - this dry forage is the buffer that ensures we can carry our livestock through until the grass starts to grow again.
But this dry forage can represent a fire hazard in the summer and early autumn months. By consuming grass, broadleaf plants and brush, grazing and browsing livestock can help reduce fire risk by removing or modifying these fine fuels. For some, biomass utilization conjures images of high-tech power plants utilizing wood chips to generate electricity; for me, biomass utilization means that livestock eat plants; plants that might otherwise burn in the summer and fall.
These differing perspectives on the value of (or threat from) dry forage set up potential conflicts between grazing tenants and grazing landlords. The tenant, by necessity, wants to save grass for fall (a "non-rainy day" fund of sorts); the landlord wants to reduce fire danger. How do we meet the needs of both parties?
I'm not certain that I've figured out the answer to this conundrum, but perhaps our experience in managing our sheep this summer and fall might shed some light on one approach. After talking with the community that owns our winter grazing land, we weaned our lambs 3-4 weeks earlier than normal so that we could move ewes back to dry forage (dry ewes have significantly lower nutritional demands than lactating ewes or growing lambs). With input from the homeowners, we focused our summer grazing on the most vulnerable areas - south-facing slopes adjacent to homes, roadsides where fires could start, and weed-infested areas that needed summer grazing impact.
A careful accounting of our year suggests that our efforts, while beneficial to the neighborhood, were costly to us. Our early-weaned lambs were lighter than usual when we sold them, which meant lower income. Our replacement ewe lambs haven't grown as well as we expected. Our ewes needed supplemental protein (to allow them to digest dry grass) for 3-4 weeks longer than normal, which meant higher expenses. In other words, it cost us money to manage someone else's fuel loading problem.
These economic impacts are even more pronounced for cattle producers. Since sheep and goats have much shorter gestation periods, we typically have a 2-3 month window where their nutritional requirements are quite low - we can push them to manage dry forage and not impact next year's lamb or kid crop. Cattle, on the other hand, must re-breed 85-90 days after they deliver their calf - which makes nutrition between this year's calving and breeding for next year's calf crop a much more critical consideration.
Timing is also critical. In my experience, the critical time for reducing fuel loads with grazing is late spring and early summer - after the last rain but before the forage becomes tender dry. In reality, this means we need to cover lots of ground in a 4-6 week period - and few of us have enough livestock at that point in the grazing year to move that quickly. The challenge is further complicated by the fact that our annual grasses are less palatable at this growth stage.
Ultimately, grazing can be an incredibly important tool in reducing fire danger in our Mediterranean climate. Using this tool effectively, however, has value (and costs) - just like any other fuel-load reduction tool. As a rancher, I want to make sure I have some dry grass to come back to in the fall. This doesn't solve the fuel-loading problem; my community's fuel load is my fall forage. We need to re-think our grazing arrangements to reflect this reality!
- Author: Dan Macon
As you probably know if you've read previous posts on Ranching in the Sierra Foothills, my go-to tool for protecting sheep on our foothill rangeland and irrigated pasture is my livestock guardian dogs. Since we're trying to protect our sheep from carnivores, it makes sense to protect them with a carnivore! The right dog (or dogs) will protect our sheep from stray dogs, coyotes, mountain lions, black bears, foxes, and other predators. Check these previous posts to learn more about our livestock guardian dogs:
But livestock guardian dogs are not the only tool available! Some recent research suggests that an ever-changing mix of livestock protection tools may be necessary. Predators can adapt, and so must livestock producers. A 2017 paper in the Journal of Mammalogy tracked the adaptive use of a suite of nonlethal livestock protection tools in Idaho (see Stone et al. 2017, "Adaptive use of nonlethal strategies for minimizing wolf-sheep conflict in Idaho"). Other research acknowledges the difficulty designing experimental studies to analyze the effectiveness of specific tools (see Eklund et al. 2017, "Limited evidence on the effectiveness of interventions to reduce livestock predation by large carnivores").
But formal research isn't the only approach to determining whether a given tool works in a specific environment. On-the-ground use of these tools by ranchers in real-world production settings is invaluable. In my experience, the success or failure of a particular livestock protection tool depends, at least in part, on the paradigm and know-how of the person using the tool. I expect the livestock guardian dogs I've "trained" to work in my environment - and when they don't, I try to learn from my mistakes. My own hands-on experience with these dogs gives me a greater level of comfort in using them in a variety of settings. Similarly, my familiarity with electro-net fencing helps me adapt this tool to our environment.
Recently, a group of colleagues and I received grant funding to put on a series of Livestock Protection Tool Field Days in a number of northern California counties that have been visited by gray wolves (Nevada, Sierra, Plumas, Lassen, Modoc and Siskiyou). These field days will be held in late March 2019 (check the calendar on my website for exact dates - go to https://ucanr.edu/sites/Livestock/). In addition to providing information about using livestock guardian dogs in rangeland environments with both cattle and sheep, these field days will give producers an opportunity to set up and use some additional tools, including electro-net fencing, turbo fladry (an electrified fence with flapping red flags that apparently deters wolves), and FoxLights (a device that emits random flashes of light to mimic a person with a flashlight).
We've also purchased a half-mile of turbo fladry. Sometime in the next month, we'll set up a fladry barrier to familiarize ourselves with setting it up and taking it down. Stay tuned for information on this, as well!
As with any tools, there will be a learning curve for these new techniques. I've built lots of temporary electric fence, but laying out a quarter-mile of poly-wire with red vinyl flags will take a different technique. I'll need to learn to place the wire at the proper height to deter wolves. I'll need to figure out how to re-wind the fladry. As always, I'll track the cost of using these tools, as well. With livestock guardian dogs, the costs include dog food and vet bills. With fladry, the cost will mostly involve my own time.
Finally, I know that I learn best by doing. Reading about a technique or a tool is a helpful introduction, but I need to use these tools in a real-world setting to gain any sense about their effectiveness - and about my willingness to use them. I suspect many of you feel the same way! I hope you'll be able to make one of our field days in March!
- Author: Dan Macon
As I write this post, the first few drops of rain are falling on our part of the Sierra foothills since early October. Here in Auburn, those early autumn rains were enough to green up our annual rangeland; other parts of the foothills and Sacramento Valley weren't so fortunate. And even the areas that experienced germination have since seen most of this new grass wither in the prolonged dry period since those first storms. For some of us, the word “drought” has crept back into our vocabulary – we have a long way to go in our rainy season, but the lack of fall feed and stock water is a concern for many.
Thanks to the leadership of Dr. Leslie Roche, our UC Cooperative Extension Specialist for rangeland management at UC Davis, county range and livestock advisors and other range professionals are reporting local conditions to the U.S. Drought Monitor on a monthly basis during the fall, winter and spring. Based on local observations, formal measurements of forage production, and reports from ranchers, these monthly updates bring greater resolution – and more on-the-ground perspectives – to the U.S. Drought Monitor's weekly drought reports and longer-term drought forecasts. A comparison of last week's California drought map (top) with this week's map reflects our most recent report!
Individuals can also report on drought conditions directly! One of the easiest ways to regularly report on precipitation is to join the Community Collaborative Rain, Hail & Snow Network (COCORAHS - https://www.cocorahs.org/). I've been a member of this network for 3 or 4 years. Using the COCORAHS rain
The National Drought Mitigation Center has also developed a new report form that allows users to enter site-specific conditions like precipitation, creek and spring flow, forage conditions, livestock impacts, and other drought-related effects. While our network of advisors and rangeland professionals is providing monthly input via this report, individual farmers and ranchers can also report conditions directly at https://survey123.arcgis.com/share/49e1807892e143b5b8256e0128cf3ddb.
While quantitative data is important (like precipitation amounts, pounds of forage production per acre, soil moisture and temperature, etc.), qualitative data is also critical to informing the Drought Monitor. For example, if your creeks are typically flowing by Thanksgiving, but are not flowing this year, report that fact! If you've noted that the early germinated grass has since died, report that as well! Each data point, whether quantitative or qualitative, improves the resolution of the weekly drought maps!
Finally, the UC Rangelands website has an outstanding Rangeland Drought Information Hub, with links to the Drought Impacts Reporter and Drought Monitor, weather and climate information, our Voices from the Drought audio archive, and research-based information on preparing for and responding to drought conditions. Check it out at http://rangelands.ucdavis.edu/drought/.
/span>/span>- Author: Dan Macon
The Camp Fire, which started a week ago today in the foothills northeast of Chico, has devastated the communities of Paradise and Magalia. As of this writing, the fire has consumed nearly 150,000 acres and destroyed more than 10,000 structures. Sadly, the fire has also claimed the lives of at least 56 people. The local impacts, obviously, have been overwhelming.
Over the last several days, those of us downwind of the Camp Fire have begun to feel its effects, as well (although certainly not to the extent of the local community). The UC Davis and CSU-Sacramento campuses have been closed all week. Closer to home, the Rocklin and Nevada County campuses of Sierra College will be closed tomorrow. My daughter's high school soccer practices have been curtailed, and high school football playoffs throughout the region will be postponed until after Thanksgiving.
Today, my morning started with feeding livestock guardian dogs and checking sheep on the way into the office. While our weather continues to be dry, our morning temperatures have finally become more seasonable; this morning there was frost in our pastures. I had a hard time wrapping my head around the fact that we had freezing temperatures AND wildfire smoke in the middle of November. Once I arrived at the Auburn UCCE office, I discovered that our air quality index for Auburn for fine particulate matter was well over 200 - into the "very unhealthy range." What looked like normal mid-November tule fog in the foothills was actually smoke from the Camp Fire.
Wildfire smoke has well-understood impacts on human health (hence the school closures and athletic cancellations). Those of us who raise should also be aware of the potential impacts on our animals. Unlike me, our sheep are not able to stay inside and breath filtered air.
This evening, I checked out some recommendations from the American Veterinary Medical Association (AVMA) - you can visit their Wildfire Smoke and Animals page here. Here are a few tips for caring for livestock and working dogs in these conditions:
- Avoid activities that require animals (livestock, horses, or working dogs) to substantively increase airflow into and out of the lungs - in other words, limit exercise.
- Provide plenty of fresh water.
- Limit dust exposure - put off working animals in the corrals if possible (or at least make sure to wet down corrals beforehand).
- If possible, give livestock 4-6 weeks to full recuperate. During this period, watch for signs of respiratory infection, fatigue or weakness, or loss of appetite.
With our sheep, we'll plan on taking extra time moving them in the next couple of days. We'll also keep a close eye on our dogs (both herding dogs and livestock guardian dogs).
Finally, it's important to think about our own health during these conditions, too. For most of us who raise livestock, the well-being of the animals comes first. If the sheep need to be moved, we move them - which involves moving fence, packing electric fence equipment, and moving water troughs. But this kind of strenuous activity can affect us just like it does our animals. We need to pay attention how we're feeling - and remember not to overdo the physical activity. Hopefully the rain that is in our forecast for next week actually materializes!
For real-time air quality information, check out the Spare the Air website.