PROFILE MODIFICATION OF A FRAGIUDALF TO INCREASE CROP PRODUCTION

被引：21

作者：

BRADFORD, JM

BLANCHAR, RW

机构：

[1] UNIV MISSOURI,USDA,ARS,COLUMBIA,MO 65201

[2] UNIV MISSOURI,DEPT AGRON,COLUMBIA,MO 65201

来源：

SOIL SCIENCE SOCIETY OF AMERICA JOURNAL | 1977年 / 41卷 / 01期

关键词：

FLOW OF WATER - Underground;

D O I：

10.2136/sssaj1977.03615995004100010034x

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

In the first year after soil profile modification by trenching of a Missouri Typic Fragiudalf, available water storage and yields of grain sorghum were increased. Reexcavation of a pit used by the Soil Conservation Service for soil series identification of the Hobson soil showed no signs of soil density or strength reformation during the 16-year period. 9 refs.

引用

页码：127 / 131

页数：5

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