摘要
采用二次正交旋转组合设计 ,利用数学模型研究了氮肥、磷肥、钾肥与水稻品种“藤系 138”的产量效应、蛋白质效应、直链淀粉效应、糙米率效应 。
Effects of nitrogen, phosphorus and potassium fertilizer on yield, contents of protein and amylose, and the rate of brown rice of rice, cv. Teng 138 were studied by using a mathematics model. The optimum combination of these fertilizers to reach the best results were obtained.
出处
《吉林农业大学学报》
CAS
CSCD
北大核心
2000年第3期14-18,共5页
Journal of Jilin Agricultural University
基金
吉林省农业厅资助项目! (970 10 12 3)
关键词
水稻
产量
蛋白质
直链淀粉
糙米率
配方施肥
rice
yield
protein
amylose
rate of brown rice
fertilizer application
