Effects of Corn Row Pattern and Intercropping with Legumes on Silage Corn
作者： E. J. Jellum , S. Kuo
DOI: 10.2134/JPA1990.0545
关键词:
摘要: (...) A paired-row arrangement of silage corn for intercropping was tested on a Sultan silt loam (fine silty, mixed, mesic, Aquic Xerofluvent). The pattern, with 12 in. between the two rows pair and 60 pairs, compared in monoculture conventional 30-in. single-row pattern. Fertilizer treatments ranged from 0 to 180 lb N/acre; 0, 26, 39 P/acre. Dry matter yields tissue concentrations N, P, K varied among years fertility levels, but were not significantly different row patterns (P<0.05).
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