It indicated 150 kg K2O per hectare is proper under the high level of nitrogen.
It indicated 150 kg K2O per hectare is proper under the high level of nitrogen.
表明在高施氮量下施钾150公斤K2O/公顷是适宜的。
It indicated 150 kg K2O per hectare is proper under the high level of nitrogen.
表明在高施氮量下施钾150公斤K2O/公顷是适宜的。