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Autor:
Emmanuel Genio, Larry L. Bauer, Greg D. Hoyt, D.C. Sanders, Gary J. Wells, Dean Batal, Contact G. Wells, Tom Garrett
Publikováno v:
HortScience. 31:749c-749
The cost-effectiveness of using winter cover crops to reduce nitrogen leaching was estimated. Costs were based on cucumber and sweetpotato grown in rotation, three fertilizer application levels (0, 60, and 120 kg N/ha), and three winter covers (weeds