The Influence of Livestock Wastewater Irrigation on Winter Wheat Crop-soil System
QIAO Dong-mei
QI Xue-bin
FAN Xiang-yang
DAI Zhi-guang
LI Ping
HUANG Zhong-dong
ZHAO Zhi-juan
Abstract：Field trials were conducted to study the influence of livestock wastewater irrigation on crop-soil system.The results showed that irrigation quota of 900 m~3/hm~2 is beneficial to yield increasing,and irrigation quota of 600 m~3/hm~2 is beneficial to water use efficiency increasing.Leaf water potential decreases with advancing growth stage.And the leaf water potential is less than clear water control treatment.The soil layer of 0～40 cm is the sensitive layer of soil water alternating changing.And the change of soil moisture decrease with increasing soil layers.
Keywords：livestock wastewater irrigationgrowth and development indexleaf water potentialsoil water potential
Publication Date：2010-01-01
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：4( 32-35 )