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.
出处
《大豆科学》
CAS
CSCD
北大核心
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
关键词
大豆
重迎茬
蛋白质
脂肪
化学品质
Soybean
Alternate-year and continuous
Protein
Oil