EFFECT ON SOIL-CONDITIONS OF MECHANIZED CULTIVATION AT HIGH MOISTURE-CONTENT AND OF LOOSENING BY HAND DIGGING

被引：6

作者：

GOODERHAM, PT ^{[1
]}

机构：

[1] UNIV LONDON WYE COLL,ASHFORD,KENT,ENGLAND

来源：

关键词：

D O I：

10.1017/S0021859600061116

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

引用

页码：567 / 571

页数：5

共 11 条

[1]

BAEUMER K, 1973, ZEROTILLAGE ADV AGRO, V25, P77

[2]

BATEY T, 1971, J R AGR SOC, V132, P106

[3] AN INDURATED HORIZON IN SOILS OF SOUTH WALES [J].

CRAMPTON, CB .

JOURNAL OF SOIL SCIENCE, 1965, 16 (02) :230-&

[4]

EHLERS W, 1973, Zeitschrift fuer Acker- und Pflanzenbau, V137, P213

[5]

ELKAROURI M, 1974, THESIS LONDON U

FISHER, NM ;

GOODERHAM, PT ;

INGRAM, J .

[7] AN INDURATED SOIL HORIZON FORMED BY PERMAFROST [J].

FITZPATRICK, EA .

JOURNAL OF SOIL SCIENCE, 1956, 7 (02) :248-&

[8]

GOODERHAM PT, 1973, THESIS READING U

[9]

ROMANS JCC, 1962, J SOIL SCI, V17, P184

[10]

*UK AGR ADV COUNC, 1970, MOD FARM SOIL