Seeding rate and kill date effects on hairy vetch-cereal rye cover crop mixtures for corn production
Clark, Andrew J. ; Decker, A. Morris ; Meisinger, John J.
Agronomy journal, 1994-11, Vol.86 (6), p.1065-1070 [Periódico revisado por pares]Madison, WI: American Society of Agronomy
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