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Results for pages tagged with "jim johnson"

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Evaluation of Sesame Cultivars for Grain Production in Southern Oklahoma

Crop producers are looking for alternative crops like sesame (Sesamum indicum L.) that can be used in a wheat rotation. Sesame is drought tolerant, and sets seeds and yields relatively well under...
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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...
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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...
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Johnson Receives Soil Health, Conservation Leader Award

Noble Research Institute soils and crops consultant Jim Johnson received the 2019 Oklahoma Association of Conservation District (OACD) President’s Award. He was honored at the association’s annual meeting in February.

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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.