膜下滴灌对棉花根际土壤环境的影响研究
CHINESE JOURNAL OF ECO-AGRICULTURE（2003）
Abstract
试验研究田间膜下滴灌棉花根际土壤的水、热、气变化表明,覆膜滴灌使土壤增温,膜下滴灌使根系浅层土壤含水量高于深层土壤含水量,加剧棉花根系浅层水平的分布使田间土壤干、湿间隔排列,有利于膜下土壤气体交换.棉田膜下滴灌技术节约灌溉水40%～50%,且使棉花增产20%左右.
MoreAI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined