旱地秋覆膜玉米子粒灌浆特性主要表现在LAI增加，生物产量提高。
It is mainly shown on the increase of LAI and improvement of biomass, dry-land autumn plastic covering maize filling characteristic.
在不同覆膜方式及灌水次数下，春玉米的耗水规律表现为生育前期少、中期多、后期略少的变化趋势。
Maize's water consumption rule performance for the birth earlier period few, the intermediate stage are spring many, the later period slightly few changes tendency.
在不同覆膜方式及灌水次数下，春玉米的耗水规律表现为生育前期少、中期多、后期略少的变化趋势。
Maize's water consumption rule performance for the birth earlier period few, the intermediate stage are spring many, the later period slightly few changes tendency.
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