重迎茬对大豆化学品质的影响  

THE EFFECT OF ALTERNATE-YEAR AND CONTINUOUS SOYBEAN ON PROTEIN AND OIL CONTENT OF THEIR SEEDS

作　　者：徐永华[1,2,3,4] 何志鸿[1,2,3,4] 刘忠堂 许显斌[1,2,3,4] 陈霞 赵伟[1,2,3,4] 刘庆学 

机构地区：[1]黑龙江省农业科学院 [2]黑龙江省科学技术委员会 [3]国家大豆工程技术研究中心 [4]克东县种子管理站

出　　处：《大豆科学》1997年第4期319-327,共9页Soybean Science

基　　金：黑龙江省农业科技攻关重大课题

摘　　要：在中国黑龙江省６个不同的生态区设置固定轮作场圃，连续３年研究重迎茬大豆蛋白质、脂肪的变化情况。结果表明，迎茬和短期重茬对大豆蛋白质、脂肪含量无明显影响，重茬３年以上，蛋白质含量增加，脂肪含量降低。农艺措施对重迎茬大豆蛋白质、脂肪含量没有明显的影响，化学调节剂对重迎茬大豆蛋白质、脂肪含量有一定的影响。The change of protein and oil of alternate-year and continuous soybeans by setting up rotation nurseries at 6 different ecoregions in Heilongjiang Province, China. The result shown that protein and oil contents were not effected significantly when soybeans were planted alternate-year and continuously. If soybeans were planted more than 4 years continuously, protein content of seeds would be increased, and oil content would be reduced. Agronomic methods, which will reduce the constraints of continuous soybeans to yield, would not effect on protein and oil content of seeds. And how and then some chemical regulators effect protein and oil content.

关 键 词：大豆 重迎茬 蛋白质 脂肪 化学品质 

分 类 号：S565.101[农业科学—作物学]