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采用高油大豆品种黑农 4 1,穴播、两垄一沟、双条播 (对照 ) ;磁化肥、生物肥、磷酸二铵 +硫酸钾 (对照 )进行播法和肥料二因素试验。结果表明 :穴播的产量、脂肪含量和脂肪产量均高于双条播和两垄一沟 ,其差异达到了极显著水平。生物肥的产量、脂肪含量和脂肪产量高于磁化肥和磷酸二铵 +钾肥 ,并与对照的差异达到了极显著水平。穴播×磁化肥和穴播×生物肥处理组合对黑农 4 1的产量、脂肪含量及脂肪产量具有较好的正向效应 ,是本试验较佳的组配方式。
Two high-oil soybean cultivar Heinong 4 1, hole sowing, two furrows and one furrow, double sowing (control); magnetic fertilizer, biological fertilizer, diammonium phosphate + potassium sulfate (control) The results showed that the yield, fat content and fat yield of seed-sowing were higher than that of double sowing and two furrows and one furrow, and the difference reached a very significant level. Bio-fat yield, fat content and fat yield higher than the magnetic fertilizer and diammonium phosphate + potassium fertilizer, and the difference between the control reached an extremely significant level. The results showed that the combination of hole-sowing × magnetic fertilizer and hole-sowing × biological fertilizer treatment had a good positive effect on the yield, fat content and fat yield of Heinong 4 1, which was the better method of combination in this experiment.