论文部分内容阅读
旱农区降水规律和玉米需水规律不协调,覆盖易降解淀粉膜,可调用深层水,提高水分利用率,使玉米增产。
The law of precipitation in the arid area is not coordinated with the law of water requirement of corn, covering the easily degradable starch membrane, deep water can be invoked, water utilization rate can be increased, and corn yield can be increased.