Plastic film mulch effect on spring wheat in a semiarid region

被引：47

作者：

Li, FM

Wang, J

Xu, JZ ^{[1
]}

机构：

[1] Lanzhou Univ, Sch Life Sci, Lab Arid Agroecol, Lanzhou 730000, Peoples R China

[2] Chinese Acad Sci, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi Prov, Peoples R China

[3] NW Univ Xian, Dept Urbanol & Resources Sci, Xian 710069, Shaanxi Prov, Peoples R China

来源：

JOURNAL OF SUSTAINABLE AGRICULTURE | 2005年 / 25卷 / 04期

关键词：

phosphorus; rainfall level; soil management; root efficiency;

D O I：

10.1300/J064v25n04_03

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

The negative effect on the grain yield of spring wheat when mulching with clear plastic film was studied in a semiarid area.

引用

页码：5 / 17

页数：13

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