Dan Crummett

Dan Crummett

Dan Crummett has more than 40 years in regional and national agricultural journalism including editing state farm magazines, web-based machinery reporting and has a long-term interest in no-till and conservation tillage. He holds B.S. and M.S. degrees from Oklahoma State University.

ARTICLES

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Micronutrients part 2

No-Tillers Beware of Copper Deficiency in High Organic Soils

Positively charged copper binds easily on clay particles in soils with high organic matter & can be unavailable for proper plant growth
As a micronutrient, copper has a very important place in the plant food smorgasbord selection necessary for good crop yields, particularly for wheat and other small grains, and to a lesser extent for corn and grain sorghum. But a copper little goes a long way.
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Change to FAA Regulation Allows 1 Operator to Fly 3 Sprayer Drones

FFA regulation exemption for U.S.-based drone maker allows 1 person to operate 3 drones in a swarm, a 3-fold increase in productivity

The FAA recently granted Texas-based drone manufacturer Hylio a regulatory exemption that allows 1 operator to simultaneously pilot 3 heavy-lift drones instead of requiring an operator and observer per 1 drone over 55 pounds. 


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Ahead of the Curve

Lidar Sensors Show the Invisible in Crops & Indicate Plant Health

New laser-based technology monitors plant health & soil humidity night or day at ranges up to nearly 1,000 feet
Over the past 40 years, agricultural scanning technology has developed rapidly from sprayers able to recognize brown bare soil from very green growing plant material to machines capable of guiding moving sprayers to target individual plants and visually sampling a load of grain for moisture content.
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Ahead of the Curve

AI Offers Speedier Research & Development of Ag Products

Just as the early internet was labeled dangerous, artificial intelligence (AI) is going through the same baptism of fire

Over the past 30 years, farmers and their consultants have been nervously watching popular crop protection products fall like stacked dominoes to growing populations of resistant pests.


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