摘要
根据系统工程学中最佳模拟配合法的原理,通过研究高粱密度、施氮、施磷三项农艺措施对高粱产量及品质的影响,从中选出最佳农艺措施,为生产上大面积推广应用提供科学依据。结果表明:施纯氮对高粱产量的影响最大、密度次之,施P_2O_5对高粱产量的影响最小。
According to the theory of the optimal simulate cooperation method of system engineering to study the effect of density, nitro- gen application, phosphorus application on yieid and quality of sorghum, the best agronomic measures was selected by field experiment and provided scientific basis for popularization and application in large area production. The results showed that the nitrogen application had the most influence on ylied of sorghum,second factor was the density, P2O5 had the least influence.
出处
《耕作与栽培》
2016年第6期8-10,共3页
Tillage and Cultivation
关键词
酿酒高粱
栽培
数模研究
brewing sorghum
cultivation
mumerical simulation study
