fertilizerlevel相关论文
Effect of water and fertilizer level on agronomic characteristics and quality of high protein soybea
...
...
采用3因素3水平正交试验,研究了品种、密度、施肥量对高油大豆产量和品质的影响.结果表明,品种、密度、施肥量三因素通过影响高油......