Thursday, August 30, 2018

Controlling Weeds Through Instinctive Migratory Grazing

Weed control. Radio advertisements in farm and ranch country are full of ones pushing weed control through chemical herbicides. Social media boards are full of discussions on how to control weeds by non-chemical methods including burning, grubbing and ripping. Often, at the same time ranchers are trying to figure out how to control the weeds, they are spending money on supplemental protein.  What if these weeds that "cattle won't eat" are the solution to reducing supplemental feed outputs?

As it turns out, the same stresses we have placed on our cattle that prevent them from acting as a herd, has also narrowed their natural dietary intake. As we change our stockmanship methods to allow the rebooting of herd instinct, cattle widen their diet, often before herd instinct is completely rebooted. A partial list of plants they begin to eat is common ragweed, ironweed, sumac, locust, thistles, blackberry bushes, chicory, and wild roses. The cattle don't just nibble on a few plants, but actually graze them hard.

The following picture is from a herd in Kansas which recently had it's herd instinct rebooted. The rancher call these "peppermint weeds." Prior to having their herd instinct rebooted, cattle wouldn't walk through these weeds, let alone graze them. Rather than grazing through spread out as we are used to, they migrated through as a herd, roughly consuming the top half of the plants on the right side of the picture.


Another weed this rancher has a problem with is hemp.  It was at a coarse stage and the cattle were not interested in grazing it. However, when the cattle were beginning to lie down for their morning rumination,  we spent a short time (perhaps 30 minutes) and drew them into a stand of hemp. After that one time, their preferred spot for their morning rumination is in the hemp. Even though they may not be eating it, they are trampling it down so that the grasses are able to start competing, as in the picture below (the hemp in this spot was head high to a man horseback.)


Other than one short session to entice the cattle to ruminate in the hemp, nothing was done to encourage the cattle to trample it, or browse the "peppermint" weeds. The cattle just started doing it on their own as soon as their stress levels were reduced enough for herd instinct to begin rebooting. The only thing that changed was the stockmanship methods of the man handling the cattle. The rest of it was simply the changes it allowed in the attitude of his cattle. They are working, doing weed control for the rancher, without spending a dime on chemicals, fencing or fire. As an added bonus, he is reducing his outputs on supplemental feed and was able to discard part of his water infrastructure.

For more information, visit http://migratorygrazing.com/


Saturday, August 25, 2018

Forensic Grazing Study

 Looking to the past to determine what we do in the future is as important years into regenerative grazing programs as it is in the beginning of them. When converting from conventional or rotational grazing to regenerative grazing, it is important for a person to recognize the grazing behavior that has caused their forage to degrade. It helps them to understand both the causes of the degradation as well as the cure. For those years into a program, it helps them identify areas which need changes in impact. A recent trip where I visited a ranch considering the change, and another which made the change several years ago are good examples.

The first ranch was starting to make the change, recognized the fact their pastures were going backwards, but weren't sure why. Rather than doing a grass survey, we did a Forensic Grazing Study. Rather than looking at the amount of grass, we examined what the grazing patterns had been under their conventional rotation. It was easy for them to see what areas had been over grazed as well as what areas had been under grazed. At the same time, this made it easy for them to understand the changes needed to begin regenerating the pasture, and how it could be done without added outputs for fencing or water (By rebooting their herd instinct and practicing IMG, they will actually be able to reduce their number of water points.)

The second ranch had been using a fencing system for several years. As the country was hilly, and fairly steep in areas, the cells were larger than normally used in these systems (500 acres and up.) While they had made dramatic progress over the last few years, the herd of 700 cows has not impacted the paddocks evenly. Cutting back and forth across the paddocks we were able to identify areas which had barely been impacted, along with areas were grasses were still receiving that second bite to retard plant recovery. There were some areas where there was oxidized litter preventing rain from reaching the ground, and some areas which had reached a plateau of recovery and starting to regress.

All of these things were discovered by crisscrossing the pasture horseback rather than driving through and conducting a grass survey.  His choices to improve his grazing distribution were to either build and maintain more fence, or reboot herd instinct in his cattle. That way, if cattle miss a spot while migrating around the pasture, he will be able to easily spot graze the places which need the additional impact without the headache of adding more "recreational fencing."

For more information, visit http://migratorygrazing.com/about 

Click to order the Stockmanship 101 dvd






Wednesday, August 22, 2018

Stress, Suicide, and Cattle Behavior

During a conversation with a friend last week, he received a phone call that changed the direction of our conversation. His friend that called was trying to figure out how to console his teen aged daughters who had a friend commit suicide. The girl had been outgoing and popular with a lot of friends. Outwardly she was happy and had everything to live for. Her friends and family had no idea that inside, she was a tortured soul.

We all miss signs that a family member, friend or acquaintence is under stress or depressed. Sometimes it can go on for years, especially if the person fails to acknowledge they have a problem. We begin to to accept the personality changes of people suffering from depression or stress as simply "that is the way they are" without questioning the changes in their behavior. Often we end friendships or marriages without realizing those people were suffereing from stress or depression, or even realizing the stress we are under because of their stress induced behavior.

So how does all of this relate to cattle behavior? It is basically one and the same. We look at cattle behavior as "that is just the way cattle are." We search pastures looking for all of the scattered out cattle without questioning why these supposedly herd animals do anything except graze together as a herd. We take it for granted that cattle don't eat weeds without questioning why they don't eat these plants which may have a higher nutritional value than grass. As long as the cattle are eating and not bouncing off the fences we consider them to be acting "normal" and not under stress. That is like observing prisoners of a concentration camp going through their routine and accepting it as normal, stress free behavior because they aren't rebelling...that the barbed wire and machine gun toting guards somehow alleviate stress and depression.

Wrapping our minds around the fact our cattle are stressed, and breaking stockmanship habits is the hardest part of releiving stress from our cattle. Once we accomplish that the changes in their behavior is nothing less than astounding. No longer do they repeatedly back graze the "sweet spots." They graze together as a herd, sometimes tighter than they do when being controlled by "recreational fencing," and begin to eat the weeds we control by spraying because the "cattle won't eat them."

The day before my friend's phone conversation, we worked with his cattle. He was close to having them working as a herd, and needed a few pointers. That one day resulted in his cattle not only coming together as a herd and grazing as a big swather, they were mowing down different varieties of weeds, and bedding down in hemp, all of which they were previously avoiding. In doing so they were opening up these areas so grass could grow, and trampling areas of hard packed ground so rain could penetrate the surface instead of running off. In short, by relieveing the stress he couldn't see, it changed the beavior of his cattle in ways he could barely imagine.
For more information on changing the behavior of your cattle for the better, visit MigratoryGrazing.com.

Sunday, April 29, 2018

Side By Side Animal Impact/Vegetation Comparisons

All of these pictures were taken the same day, in the same pasture. There are only 38 cows and a bull (plus calves) which get adjusted once a week at the most (and have gone up to 3 months without being adjusted when I am out of the area.) These pictures show the difference herd impact and proper grazing can have on the land.
At first glance, this picture is only showing a few weeds and wildflowers. The area happens to be in 
an area where I stopped the cattle on one of the times they were moved. If you look close at the ground, you will see it is a combination of a smooth surface which is crusted so that the rain runs off it, and areas where that crust has been broken by the cattle so that more water is absorbed. Looking a little more closely, you will notice that the vast majority of the plants are in the area where the crust has been broken. The line between where the cattle were stopped for a short amount of time and where they didn't cross is clearly marked by the green  








The picture below to the right shows the difference between plants which have been grazed (somewhat) properly, and those which have been over rested. The grey grass in the background is dying due to over rest, and a lack of being grazed. The grass in the foreground was grazed late in the season, and taken a bit shorter than I would like, it is green and growing because it was grazed despite the fact there has been less than a half inch of rain in the last 5 months. If this area would have had enough animal impact, and been grazed evenly, ALL the grass in this picture would be green and healthy rather than being oxidized and dying.vegetation.
This grass was grazed at the right height and given enough recovery time. Notice how the dormant grass is a golden yellow (signifying it is healthy and alive rather than dead) and the new growth is nearly a foot tall. 











This last picture is an area which the cattle worked as a herd last year and grazed it properly. Once again, the dormant grass is a vibrant yellow instead of being dull, gray, and dead. This has allowed the grass to green up and thrive a month or more earlier than under grazed or overgrazed areas, despite the lack of rain. In addition, the herd impact of breaking the top crust has allowed weeds to emerge and begin the healing process on the bare ground.
Over resting the ground is as bad for the ground as overgrazing, and set stock, or simple rotational grazing results in both extremes. For more resources on regenerating grass, visit the grass management resources page on Migratory Grazing

Tuesday, April 10, 2018

Working Cows Podcasts

I recently had the privilege of being interviewed by Clay Conry for his 24th podcast on  workingcows.net. This brainchild is turning into a wonderful series of podcasts from people in the industry including Fernando Falomir (who graciously suggested my interview), and better known people such as Doctor Trey Patterson, Dave Pratt, Aaron Berger, Jim Gerrish, and others. This is one series of podcasts that everyone in the ranching industry should subscribe to!