The use of phytohormones and nicotinamide promotes growth and yield in maize crop when used together or alone. Phytohormones increase maize grain yield by 6.0%. Nicotinamide increases maize grain ...
The objective of this work was to evaluate the effect of cover crops and their desiccation times on upland rice yield and on the levels of nitrate and ammonium in a no-tillage soil. The experiment was ...
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