Now showing items 1-4 of 4
Spreading poultry litter without lab analysis or soil tests (1994)
(University of Missouri Extension, 1994)
Nitrogen in the environment : mineralization -- immobilization
(University of Missouri. Extension Division, 1993)
"Nitrogen exists in many forms in the soil and is essential for plant growth and development. Most of the nitrogen found in the soil is in numerous different organic forms. However, plants are unable to use organic forms ...
Publications, University of Missouri Extension, 1997-01
(University of Missouri--Columbia. Extension Division, 1997)