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Dr. Dwayne Beck, retired researcher, shared insights on arid farming at the Louisville National No-till meeting last week. Dwayne Beck managed the Dakotas Lake Research Farm in Pierre, SD for many years. Here are some insights.  Dr Beck says that doing things in an environmentally good way is almost always the most profitable! Mother Nature designed it so that nutrients and diversity are always preserved. Weeds and diseases are Mother Nature’s way of adding diversity. Nature always wants something growing, so weeds proliferate on bare soils. When there is not enough diversity, diseases cause the main crop to fail so that other plants can grow. It’s a natural balance.  High disturbance causes weeds to grow. Soils are full of weed seed, so disturbance brings those weed seeds to the surface to grow. In South Dakota, no-till decreases weed species by almost 60% (225 species on conventional tilled to 94 on no-till). When a 4-way crop rotation was used, the reduction was 85% (44 spe...

  Digging Deep into Nutrient Content & Function Presentation

  Understanding Biologicals - View Presentation

  Farmers are finally getting moisture; rain, snow, and even ice. Recent rains followed by colder temperatures has restored some soil moisture. The slow steady rains have soaked in rather than running off. Waterways finally did fill up with water; but it took a long time. That is both good news for future crops planted next year, but also for water quality. Slow steady rains release much less nutrients into our waterways than fast hard driving rainfall events.  Farmers do not know what the weather will be like this next year but hotter and drier summers are expected. Rain in summer generally makes grain, as long as it comes in moderation. An inch of fully used rainfall generally results in a minimum of 8-bushel corn, 3.5-bushel soybeans, and 6-bushel wheat. However, if moisture occurs when corn is tasseling (mid-July), soybeans are blooming (late July through mid-August) or wheat starting to bloom (mid-May to early June) expect higher yields. Moisture is critical for high yiel...