plan paddock design with straight lines and 660 feet or less to strip graze. In a perfect world this could happen, in reality, there are draws, copses, deep ditches, travel situations which the livestock will simply never figure out, washouts, timbers, etc, etc, ad nauseum. But shoot for that layout as much as possible. Whether you aspire to total grazing, MiG (management-intensive grazing), adaptive grazing, mob grazing, the rectangular paddock with water source less than 800 feet (Paul Peterson was a lead in this study funded through SARE back in 1994) is about as an ideal for a scheme that requires much flexibility in fencing, grazing, and producer mindset.
But remember to balance cost and time with grazing efficiency. In other words, if the paddock is most effective with a good water source 1000 feet, then that may be the best strategy.
With paddocks designed utilizing 1.22 inch fiberglass posts about 50 feet apart (more closely spaced posts of course depending on terrain – north Missouri with undulating land, deep ditches, and timbers will frequently require closer placement than that). Using 1.22 inch posts provides a firm post for hooking onto for strip grazing at both ends.
As i prepare for the future in following guidelines for total grazing, i’m grazing this area intensively with temporary fencing for now. However, i do not plan to have to do this in the future. Far too much work and i’m allergic to work.
Kathy Voth, Fred Provenza, and others have long promoted letting cows eat weeds. There are few weeds that are poisonous and unless cows are starved, they won’t eat them anyway. Many farmers and ranchers clip or mow pastures and weeds, especially this time of year preparing the paddocks to grow for winter stockpile.
I like to mow pastures – i’ve clipped pastures with a 9-foot sickle bar mower bouncing around (sweating and burning) on a modified wide front end Farmall 460 for years. The result is a beautifully laid down forage that allows the new growth to pop through and look like a lush lawn. It’s a good feeling —but i now question its profitability and no longer mow.
Over the past year I have been grazing beef cattle at high stock density, and at times at ultra-high stock density grazing (UHDG), and I am regularly amazed at the things they eat.
A few examples are: Most of the leaves from buck brush (aka Indian currant), almost all the leaves they can reach from most trees, the top half or more of sericea lespedeza, a fair bit of ironweed and most ragweeds, and at least the top half of goldenrod. In fact, they clean up or at least take part of nearly everything in their environment. And they do it by choice. These plants are sometimes the first things grazed, sometimes the last things grazed, and sometimes taken in the middle of the grazing period. In other words, they are not eaten in desperation or starvation.
I’m sure some of you are asking what qualifies as UHDG. Johann Zietsman, the Namibian rancher and consultant who pioneered UHDG back in the 1990s, says a stock density of 1,000 to 2,000 animals per hectare. If we consider that one hectare is 2.47 acres and that Zietsman and his “disciples” typically run cows that weigh closer to 700 pounds than the 1,500-pound average for modern cattle, this helps us figure out a stock density of maybe 283,000 to 567,000 pounds of stock per acre — or higher. This generally matches my own definition that UHDG starts somewhere around 250,000 pounds per acre, while high stock density or very high stock density probably runs from 60,000 to 250,000 pounds per acre.
Anyway, last night my wife and I turned the cows into a really small paddock with tall and dense forage, in which I’d estimate from past experience they were grazing at well over 500,000 pounds of stock density. The little calves and the cows were all eating almost everything in there. There were still some cheatgrasses, some bermudagrass, a smattering of other warm- and cool-season grasses, and quite a bit of both lambsquarter (pigweed) and giant ragweed of the knee-high to thigh-high variety. They took it all out. It appeared to me each animal was eating a little bit of everything, switching from one plant type to another as they grazed. It’s pretty much what I’ve seen time and again under UHDG or even high stock density.
These are the same results I’m hearing from people all over the globe, on every continent. All are connected through Zietsman’s website and app-based discussion groups he runs. Their pictures and comments they share from their own ranches tell me volumes.
I’ll remind you the first goal of this type management is maximum sustainable profit per acre, which actually incorporates inseparably the goal of land improvement with beef production.
However, an advantage of this type management that has occurred to me lately is the reduced need for goats and sheep to eat the things cattle normally won’t eat. Maybe a little work by goats will be needed at times, but the cattle graze and browse almost all the plants. (Cedars and full-sized trees, of course, will require other control methods.)
Further, as I watch cattle of all ages graze/browse every imaginable kind of plant, I can only imagine what kind of quality they are building into their bodies, therefore their meat and milk. Even calves like fresh tree leaves that haven’t been exposed to grazing, therefore haven’t built up high tannins.
A few weeks ago, I published a blog about the importance of secondary and tertiary compounds in the quality and healthfulness of beef and other meats. It was called Here’s how grassfed beef really could be superior. If you haven’t read it yet, I recommend you do so. Fred Provenza and others recently published a great paper on the importance of these compounds particularly to humans eating meats from animals adapted to diverse, native habitats.
So, besides achieving the highest sustainable stocking rate, the fastest rate of soil and rangeland improvement, and the highest potential profit in a cow-calf operation, you’re also getting the best weed and brush control possible with cattle and the greatest consumption of plants providing a wide variety of nutritional benefits. And by the way, once they learn to eat these plants they will continue eating many of them even when grazing at lower stocking densities.
The caveat is that conventional cattle of today are very poor at this job. They have been bred to graze selectively under continuous grazing and generally to receive large amounts of hay and supplement through large portions of the year. We need to breed cattle suited to this task.
And incidentally, they will have good carcass quality because any beef animal that can thrive under this kind of grazing, laying on fat for winter survival, then fattening in the spring on green grass for calving and reproduction. Any animal that can get fat on grass has great potential to produce a quality carcass, and the US Meat Animal Research Center carcass data on the African Sanga breeds, as well as other testing, has indicated this is true.
The innovators and early adopters of grazing management and now cattle breeding are leading the way. I’m watching.
With an exciting title like that, one can hardly wait to read what’s within! HA!
Nevertheless, managing our resources (in my case it’s primarily land and cattle) is a must and, yes, even biblically (Genesis 2:15) mandated, to not only preserve unadulterated landscape (not to be confused with managing by removing human and wildlife impact or just letting nature take its course – ‘mother nature’ is not wise), but also we can use intense management to restore and improve ravaged soils and water. There is a cost, time, and planning involved – and, to most, that is just not exciting. It’s more fun to blame someone else for whatever climate change, global warming, environmental downfall you believe in on someone else and, those in power play on emotion to create ways to transfer wealth out of yours and mine pocket and put it in theirs. But the fact is that each of us can make incremental changes in our own lawns, houses, driving habits, purchasing choices which will make us feel better and it will, rather that cost us, put money in our own pockets.
We have waste on our farm and farming practices, to be sure, just as any company or household has – oftentimes there is a cost to manage the waste, so it’s more profitable to waste. No harm in that – usually. For example, after having my timber and draws profitably logged which also improved the land, air, water, wildlife, soil, the resulting branches and small logs are more effectively burned where they lay vs chipping or chopping for firewood. It is a huge cost to do either of latter. However, before burning, i’ll allow them to rot down, putting nutrients and carbon back on the soil and provide some shelter for wildlife before i burn the piles. So not a total waste.
Enonkishu Conservancy, (Maa for ‘place of healthy cattle’) located in southwestern Kenya, is one of the newest Savory Hubs. Designed to demonstrate the attributes of managed grazing in a challenging environment and to encourage local community involvement. The young couple who have pulled this endeavor together to qualify as a Savory Hub and move forward with implementation have indeed set a challenging yet heartfelt mission before them.
Their stated mission:
Enonkishu Conservancy is committed to sustainable rangeland management that allows space and resources for all people, cattle, and wildlife. To achieve this it seeks a balance between conservation of the ecosystem and appropriate enterprise for the resident Maasai communities. Enonkishu is adopting a unique approach to conserving land by creating a viable livestock enterprise through a Holistic Management (HM) Approach. Through HM, Enonkishu intends to improve productivity of the livestock in the region, improve livelihoods and maintain heritage.”
The desire to improve the land, livestock, and wildlife is admirable, but no more so than the commitment to lift up the lives of the local people by finding ways for more children to seek formal education and to put more dollars in the pockets of families.
‘Regenerative’ is the new buzzword and thinking to replace ‘sustainable.’ I think it’s a good change. Why sustain something that is in decline or degraded? Regeneration of poor soils is tantamount to improved lives. From the dust of the earth was man created -Genesis 2:7.
However, offering and encouraging education in holistic management or any other ideology must be introduced with gentleness and respect into a culture and society which may push back with decades of ingrained practices and customs. Even in our rural county in Missouri, USA with one of the premier managed-grazing schools at our fingertips, there is little adoption of the regenerative practices. To form a cooperative of producers willing to allow their comingled cow herds to be managed as one mob by someone else on comingled land would not even be considered. Yet this is the simplified explanation of one component of what is happening with Enonkishu Conservancy and the Mara Training Centre. With any new organisation, family or business, there are growing and learning pains. Rookie mistakes, which should be avoided by heeding advice from those who have already made them, creep into any undertaking. One of the key elements of Allan Savory’s management courses is defining goals and testing objectives. Good, basic advice for anyone at any point in their lives.
Admittedly, i’m glad i don’t have to manage the massive number of mega wildlife that Lippa and Tarquin do – no worries about lions, leopards, elephants, zebras here in north Missouri. Wow!
We learnt so much on this wonderful expedition – not only did we meet great travel mates, hosts, servers, and leaders, but we enjoyed safari and game drives, superb meals prepared by Chef Purity and graciously served by Godfrey, guides who surely have no equal, and opportunities to enjoy local life. More on all that in future entries.
Two hours on that sort of gravel road was the last of our five hour drive from Nairobi to House In the Wild. I’ll not complain about gravel roads in Jackson Township, Linn County, Missouri, USA again!
Even though the soil is much better covered on the Enonkishu Conservancy, despite the massive amounts of wildlife (which continues to increase because of better forage), there is much work to be done. My observations are that the cows are the forward grazers and receive the more mature grasses. This, of course, challenges them to maintain body condition. I don’t know what the conception rates are. I asked about how the wildlife are managed and the comments was that oddly, the wildlife seems to follow the cattle. This is no mystery as to why they do this! The wildlife are getting that coveted second bite, the one that shouldn’t be taken until the grass has had adequate rest. This is one point that many graziers differ with Allan Savory’s grazing management. He says that the amount of time grazing is the most important, whereas many of us believe the amount of time rested is most important. The key is to move the stock before the blades can be grazed too short- often this is one bite, then move on. However, time grazing and time resting will vary with seasons and weather conditions. For example, in my operation in a typical fast growing cool season forages spring, the cows will be in a paddock no more than three days, then that paddock should rest at least 30 days. However, if the rains don’t come, this rest period could easily extend to 60 or 90 days. This would require longer stays in paddocks and possible herd reduction.
Anyway, my point is that the wildlife on Enonkishu are fat grazing the creme of the grass crop and quite likely slowing down the regenerative process. However, tourism is a huge part of the income and goals, so this must be taken into consideration and balance.
The boma is a mainstay amongst cattlemen and shepherds in conservancies of southwestern Kenya. Stock must be corralled each night for protection from serious predators like lions, hyenas, leopards, cheetahs, and other wildlife which like beef as much as we do. Bomas are designed to be easily set up and taken down and the overnight dunging by mobbed stock can improve soil structure and productivity very quickly IF the area is allowed to rest for along time after use.
The Enonkishu Conservancy as a new Savory Hub is doing a smart, yet difficult thing. Mistakes in management have been made and I hope that leaders will continue learning and talking to people who are not only ‘experts’ but also producers, those of us who put these ideas to practice. We’ve already made the mistakes and most are glad to share our failures and successes.
Alan Newport, writer for Beef Producer magazine outlines basic managed grazing terms and techniques. A perfect foundation from which to begin an in depth study on how to improve soil quality, animal health, wildlife habitat, and human quality of life.
Properly managed, adaptive grazing should create profit in its own right, but it also sets up other profitable management options.
Since managed grazing is such a profit-maker, and such an enabler for management techniques that make more profit, this primer is intended to help newcomers with terminology and understanding basic principles.
Mob grazing, planned grazing, cell grazing, Savory grazing, MIG grazing, AMP grazing – All these terms and more have been coined to describe managed grazing. When we say managed grazing, it means cattle are being moved to fresh pasture often enough that the manager has some control over consumption level of the cattle, as well as the graze and recovery times for plants. It also implies the manager has a plan (planned grazing) for grazing that meets certain goals of both the soil-plant complex and the livestock.
MIG is management intensive grazing. AMP is adaptive multi-paddock grazing. Savory grazing was a colloquialism based on consultant Allan Savory’s early advocacy for multi-paddock grazing in the U.S.
Cell grazing refers to the once-common label of a grazing unit as a “cell,” with a grazing unit being the area where one herd is managed. This is less common terminology today. Mob grazing refers to very-high-stock-density grazing and has either Australian or South African origins.
Paddock — is the term defining an enclosure where cattle are contained for a brief grazing period. This might be a week, or more, or less. It might be a few hours. It could be made with permanent, semi-permanent, or temporary fencing.
Stocking rate – Typically refers to the number of cattle that can be run on a ranch, or more specifically the total pounds of a livestock type and class that can be run year-around. It is typically based on the number of animals that can be grazed on one-half of one-half (or 25%) of the total forage grown in a year. Arguably, this carrying capacity would not include additional animals dependent on purchase of hay and other supplemental feeds. It can be a way to measure ranch productivity, but improvements in consumption, regrowth and soil health under well-managed grazing should improve stocking rate immediately and long-term.
Stock density – Stock density is a measurement of the amount of animals on a paddock at one time, usually expressed in pounds per acre. Using pounds per acre allows reasonable comparison across livestock species of the consumption and herd effects such as trampling, and urine and feces distribution.
Why does stock density matter?
Stock density is inversely related to grazing time. The higher the stock density, the fewer pounds of forage will be available for each animal and therefore the shorter must be the grazing time. The longer you graze livestock in a paddock under any circumstances, the less residual forage you leave in the paddock and the more forage animals will consume. High stock density also increases trampling. Managing stock density also helps determine the evenness of grazing and of urine and feces distribution, and whether less-desirous plants will be grazed or left behind.
Further, high stock density is directly correlated to length of recovery time and to number of paddocks needed. Put another way, higher stock density requires more paddocks and increases length of forage recovery. In turn, that allows greater forage production and the chance to leave more forage behind, preferably much of it trampled onto the soil surface to make more available for consumption by soil life while still protecting the soil.
Like what you are reading? There’s more! Read Part 2 and Part 3.
As you can imagine, i was shocked at the lack of grazing days provided by the annuals, but this was my first experience. When i turned them in on the annuals, the cows and calves grazed it all down in four days! In a few days, i was able to turn them back in for a couple more days grazing to boost that yield just a bit. However, at this point, the paddocks will take a very long rest. One thing i did not observe and record in previous years and that is cow condition. At least for this year, these cows were slick and shiny healthy coming off the annuals, but they were that way going in, too. So…..
So, in a nutshell, it cost me a total of $1842.12 to plant 18 acres of annuals for grazing. The purpose of annuals to help rejuvenate the soil microbe community and not necessarily for gain in grazing. Good thing, because it certainly failed in that department. However, as i had written before, the goal is to eradicate toxic fescue and build organic matter. It does look like that has happened at least in short term. It is very hard to measure long term benefits. However, from this point, i’m planning to tack the sail and switch to tilling then no-till a permanent ley (grassland). Whether or not that will work remains to be seen, but i’m keen to find a way to reduce then eliminate any tractor work. I hope to get that scheme underway and perhaps even completed this week. This new scheme, although i do plan to till before planting to permanent ley, will provide a side by side comparison of planting annuals first vs planting permanent pasture once and done. There will be a few spots, too, that won’t be tilled and seeds will be drilled straight into established pasture.
Additional thoughts and observations:
Grazing days – 4 days on 18 acres with 146 cows, 110 calves, and 6 bulls
Labor – setting up and taking down polybraid – two strips – 3 hours.
There is general concern that the annuals need to be stripped off for best utilisation because of the assumption that the cows will destroy too much of the forages. However, my experience is that there was very little waste overall and certainly not enough to justify 3 hours of labor in stripping off small sections. Having said that, i have to quantify that one strip allowed access to only 4 1/2 acres, then 5 acres, then about 8 1/2 acres. Perhaps larger sections would have shown more waste.
If conditions allowed less work setting up and taking down and one had more valuable annuals, then it may be better to take advantage of the benefits of strip grazing.
Post grazing observations:
where the soil was tilled and planted with annuals, the Kansas ragweed did not grow, but giant ragweed was there, though, far from as thick as an untilled/unplanted paddock.
Trampling of annuals was negligible – nearly all had been eaten with the exception of a few sunflower plants.
The pneumatic harrow needs a work over since there were a lot of skips in seed application. Thankfully, the yellow foxtail proliferated thickly in the tilled soil to keep the soil covered. Actually better than the annuals and the cows loved it.
Here’s an old article and our operation has changed a little bit, but we still very much appreciate and use management-intensive grazing (MIG). All our pastures are subdivided into 20 acres or less paddocks with hi-tensile electric wire. With the focus on managing the grazing, our animals and soil benefit from good health.
Allen & Tauna Powell Named 2004 “Grasslanders of the Year”
A Linn County farm family was named “grasslanders” at the Missouri Forage and Grassland Council annual meeting at the Lake of the Ozarks in November, 2004.
Allen and Tauna Powell, Laclede, Mo., were named Grasslanders of the Year. The Powells operate a 3000-acre farm stocked with 800 cows that use management-intensive grazing systems. Though the majority of their calves are marketed through traditional commodity channels, the last couple years, they have been finishing calves on grass only and marketing the beef locally and on the Internet.
They now serve on the advisory board for the research farm and have been instructors at the grazing schools.
The award was accepted by the family, which includes Jessica, 12; Dallas, 11; and Nathan, 8. The children are home schooled and attended the educational meetings at the MFGC conference after doing their regular homework.
Tauna said, “I thought raising pasture-finished beef was a crazy idea when I first heard it from Fred Martz (former superintendent of MU FSRC.) Now, 12 years later, we are doing it.”
MFGC is an educational association made up of graziers, educators, agency representatives and businesses. It provides support for state and regional grazing schools.
They have also initiated and support a grassland evaluation contest for high school students and travel scholarships for college students attending national meetings.
The Powells were nominated by Fred Martz, retired MU professor and grassland farmer at Columbia, Mo.
Management-intensive grazing improves production and health of pastures, increases livestock gains per acre, and reduces soil erosion. The system is based on dividing large pastures into smaller grazing paddocks. Livestock are moved every few days to give forage time to rest and regrow. Livestock always has fresh pasture to graze.