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Crop Residues
Cattle on Cover crops
Often, we struggle to find forage in a drought. In Nebraska, the effects of the drought are prevalent. We have seen no April showers, instead wind and grass fires. These conditions are forecast to persist. So we are going to need to start making our forage plans early. Additionally, we will have to rely more...
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Acute nitrate toxicity occurs when animals consume high-nitrate forages for a short period of time. Nitrate is converted to nitrite by rumen microbes as an intermediate step in converting the nitrate to microbial protein. Ruminant animals are specifically at risk, as they bring up the feed bolus for chewing and inhale the nitrite. The nitrite...
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There are 5 principles of soil health as defined by the Natural Resources Conservation District. Armor the Soil (keep crop residue on the soil to prevent errosion) Minimal Soil Disturbance (No-Till) Plant Diversity (Grow more than just row crops, consider cover crop mixes) Keep a continual live root in the soil (again cover crops) But...
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In Early September, I wrote a blog post entitled The Downside of Baled Crop Residue. My previous post focused on cornstalks. After harvest, as I traveled across the state, I have observed we have more harvested crop residue to consider. Baling soybean and wheat residues are poor economic decisions and negatively impact soil health of...
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For many years I have seen producers bale their crop residue, specifically cornstalks and soybean stubble, after harvest. This practice has been driven somewhat by feedlot demand after the advent of distillers co-products from ethanol plants in the early 2000’s. Distillers co-products are high in protein and energy for livestock. Therefore,  there is a demand...
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Last week was the American Forage and Grasslands Council (AFGC) held their annual conference in conjunction with the NIRS Feed and Forage Consortium (NIRSC). I attended the NIRSC workshops. During these workshops, presenters spoke about proper sample preparation for NIRS analysis and how to create and maintian good prediction model equations. Ward Laboratories, INC. strives to consistently...
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Recently, I attended the University of Nebraska State of Beef Conference. One of the speakers was Rick Funston, a reproductive Physiologist at UNL. Dr. Funston reminded producers that when we feed the gestating cow, we aren’t just influencing her performance, but also the future performance of the calf.  This concept is called fetal programming. It emphasizes...
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Every once in awhile I get asked if soybean plants or stubble should be tested for nitrates.  Soybeans are legumes like alfalfa, and like alfalfa, under stressed conditions can accumulate a toxic concentration of nitrates.  Soybeans are listed as nitrate accumulators by the Iowa Beef Canter.  Therefore, if you are having doubts, send a sample...
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We’ve all heard the Luke Bryan song “Rain is a Good Thing”. While it may be a catchy lyric, lack of rain can cause livestock producers to suffer from drought and heat stress issues, while too much rain can leave farmers dealing with flood damage.  This year has been especially testing from those aspects.  The...
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The state of Nebraska is in the center of the High Plains Region of the United States.  The states that make up this region are Nebraska, Kansas, Colorado, Wyoming, and the Dakotas.  I checked the current drought monitor and found that southern Nebraska and southern Wyoming are abnormally dry, and Kansas, Colorado and the Dakotas...
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Here in Nebraska, down corn has been an issue for cattle producers who want to graze corn stalks.  Due to a late harvest and weather patterns creating high winds, many corn fields have ears of corn just lying on the ground.  Cattle are selective grazers and will pick the high energy, high starch grain over...
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Here in Central Nebraska we have experienced several mid-summer thunderstorms. These hail producing storms have wreaked havoc on crops and forage productivity, particularly in the Broken Bow and Ansley areas. As producers move forward with crop insurance, they will also be scrambling to utilize what is left of their standing row crops and forages. There...
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