Genetic Analysis of Root Characters in Soybean Using a Recombinant In - bred Line Population at two Phosphorus Levels 不同磷水平下大豆根系性状的遗传特性分析
The reasons of increase in yield were analysed for new bred line material on winter wheat, under the environment of mulching in dryland areas. 在旱地地膜覆盖栽培环境下,对冬小麦新育成品种的增产原因进行了分析。