Influence of tillage on soil properties and wheat productivity in rice (Oryza sativa)wheat (Triticum aestivum) cropping system

被引：0

作者：

Srivastava, AP ^{[1
]}

Panwar, JS ^{[1
]}

Garg, RN ^{[1
]}

机构：

[1] Indian Agr Res Inst, New Delhi 110012, India

来源：

INDIAN JOURNAL OF AGRICULTURAL SCIENCES | 2000年 / 70卷 / 04期

关键词：

tillage; rice; -wheat; no-tillage;

D O I：

暂无

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

A study was conducted during 1992-94 to determine optimum tillage requirement for rice -wheat cropping system to compare chisel ploughing, rototilling (1 pass), disc harrowing (2 passes), chiselling + rototilling, chiselling + disc harrowing and no-tillage treatments. Data an soil properties, crop response and energy requirement was collected. Crop response under chiselled plots was better than non-chiselled plots. Rototilling combined with chisel ploughing resulted in maximum yield. However, crop yield under no-tillage treatment was comparable to conventional method of seedbed preparation by twice disc harrowing.

引用

页码：207 / 210

页数：4

共 3 条

[1] 10 YEARS OF A MAIZE OATS ROTATION UNDER 3 TILLAGE SYSTEMS ON A SILT LOAM IN NEW-ZEALAND .1. A COMPARISON OF SOME SOIL PROPERTIES [J].