耕作、培肥措施对大豆产量的影响  

EFFECT OF CULTURE AND FERTILIZATION PRACTICES ON YIELD OF SOYBEAN

作　　者：向春阳[1] 田秀萍[1] 

机构地区：[1]黑龙江八一农垦大学植物科技学院,密山158308

出　　处：《大豆科学》2001年第2期116-119,共4页Soybean Science

基　　金：黑龙江省教委资助项目 (95 410 6 8)

摘　　要：六年试验结果表明 :大豆产量轮作高于连作。在所有处理组合中 ,耕翻施有机肥效果最佳 ;在等量化肥情况下 ,土壤耕作最好的是耕翻 ,其次为深松 ,免耕效果最差 ;培肥措施中 ,有机肥处理组合平均产量最高 ,其次是化肥处理 ,秸杆还田居第三位 ;The research showed that rotation of soybean gave higher yield that of continuous cultivation in six years. Effectiveness of ploughing and organic compost dressing are the best in all practices. On same fertilizer-dressing, ploughing is the best in soil cultivation, subsoiling is second, non-ploughing is the least. In fertilizer-dressing practices, highest average yield of soybean is organic compost dressing, the second is fertilizer-dressing, the third is crop straw ploughing unde. Soybean yield of all above practices are remarkably higher than that of control.

关 键 词：大豆 耕作 施肥 轮作 连作 产量 

分 类 号：S565.1[农业科学—作物学]