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Results for pages tagged with "jim johnson"
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Seed Drill Calibration
Getting the correct amount of seed planted with a grain drill requires calibrating the drill before planting begins. Jim Johnson, Noble Research Institute soils and crops consultant, demonstrates step-by-step how to perform this calibration and the calculations required to determine accurate seed output.
Grain Yields from 2010 Roundup Ready® Soybean Variety Trial
Soybeans are one of the major summer crops in crop rotations for the Southern Great Plains. In an effort to assist producers in Oklahoma and Texas judge soybean variety performance, the Noble...
Weed Wiper Technology and Usage
While weed wipers have been all but forgotten among row crop farmers, many pasture and range producers in the United States have never heard about them. There is great potential for using wick...
Sorghum and Sudan Forage Variety Trials
In an effort to assist producers with summer annual forage selection, the Agricultural Division has conducted forage yield trials to determine hay yields of commercially available varieties of forage...
Cover Crop Series: Browntop Millet
Jim Johnson, soils and crops consultant, reviews one of his favorite grass cover crops: Browntop Millet.
Cover Crop Series: Golden German Foxtail Millet
Jim Johnson, soils and crops consultant, reviews Golden German Foxtail Millet.
Cover Crop Series: White Wonder Foxtail Millet
Jim Johnson, soils and crops consultant, reviews White Wonder Foxtail Millet.
Cover Crop Series: Cover Crop Mixture
Jim Johnson, soils and crops consultant, reviews a cover crops mixture from a combination of all 42 cover crop varieties.
Cover Crop Series: Red Ripper Cowpeas
Jim Johnson, soils and crops consultant, reviews Red Ripper Cow Peas.
Cover Crop Series: Super Sugar Sterile
Jim Johnson, soils and crops consultant, reviews Super Super Sterile.