不同肥料对连作大豆生长的影响  

AFFECT ON CONTINUOUS CROPPING OF SOYBEAN OF DIFFERENT FERTILIZER

作　　者：李国兰[1] 赵萍[1] 王晶英 

机构地区：[1]黑龙江八一农垦大学植物科技学院

出　　处：《黑龙江八一农垦大学学报》1998年第1期21-23,共3页journal of heilongjiang bayi agricultural university

摘　　要：化肥种类和用量均对连作大豆生长有影响，大豆专用肥促进大豆营养生长，提高产量，可以部分取代化肥。高施肥量和专用肥都可以在一定程度上克服连作障碍。Growth of soybean of continous cropping was influenced by different kinds of chemical fertilizer Higher level of fertilizer and special fertilizer of soybean could overcome in varying degrees the hinder of continuous cropping of soybean

关 键 词：大豆 连作 专用肥 施肥量 产量 

分 类 号：S565.106.2[农业科学—作物学]