黑色全膜覆盖对高粱根区土壤温湿度的影响及杂草抑制效应
张建华,郭瑞峰,曹昌林,白文斌(
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Effects of Black Full Film Mulching on Soil Temperature and Humidity and Weed Control in Root Zone of Sorghum
ZHANG JianHua,GUO RuiFeng,CAO ChangLin,BAI WenBin()
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图1. 不同处理在高粱苗期、拔节期、抽穗开花期和灌浆成熟期地表下0—15 cm土壤平均温度日变化
Fig. 1. Changes of soil temperature at average of 0-15 cm below surface under different treatments at seedling stage, jointing stage, heading and flowering stage, and grouting maturity period
