Comparison of the yield rates of wooled blue curls [Phacelia tanacetifolia] with cabbage stubble catch crops in the maize-growing region without irrigation

absorption de substances nutritives age agronomia agronomie agronomy air temperature brassica oleracea capitata catch cropping composition globale conduite de la culture crop management crop yield cruciferas forrajeras cultivation cultivo cultivo intermedio edad energy balance escarda feed crucifers manejo del cultivo nutrient uptake phacelia pratique culturale precipitation proximate composition rendement des cultures rendimiento de cultivos site factors temperatura del aire weed control