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Daniel Wiersma, Corteva Agriscience
Daniel Wiersma, Corteva Agriscience
Ltd. Wiersma is the alfalfa business manager with Corteva Agriscience.
For fertilizers, ag lime is the best buy
Features
Oct. 10 2022
Alfalfa fields are stashing nitrogen
Crops and Forages
Feb. 9 2022
There are cannibals in your cornfield
Features
Sept. 2 2021
Manure is a multivitamin for crops
Crops and Forages
July 12 2021