因此,在对玉米进行灌水和施肥时,针对不同生育期要有不同的施肥和灌水制度,才能满足玉米正常的生长发育。
Therefore, different fertilization and irrigation system in different development stages are needed to ensure the normal development of corn.
以冬小麦为例,对不同灌水定额方案,做了数值模拟计算,预报了冬小麦最优灌溉制度。
And with winter wheat, a few irrigation quota schemes are numerically simulated, and the optimization irrigation schedule of winter wheat is predicted.
可见冠层对喷灌水量分布的影响不容忽视,有必要进一步弄清它们之间的影响机理,这将为喷灌制度的设计提供重要依据。
Obviously, it is not ignored for the distribution of the sprinkler water by the canopy. It is important that the mechanism of the effects between them is researched accurately.
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