REGRESSION-ANALYSES OF GRAIN-YIELD OF CORN, LEVEL OF LEAF N P K AND SOIL-CONDITIONS IN A LONG-TIME ROTATION EXPERIMENT ON BROOKSTON CLAY

被引：8

作者：

DIRKS, VA

BOLTON, EF

机构：

来源：

关键词：

D O I：

10.4141/cjss80-069

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

引用

页码：599 / 611

页数：13

共 29 条

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DIRKS, VA ;

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BOLTON EF, 1976, CAN J SOIL SCI, V56, P21, DOI 10.4141/cjss76-003

BOLTON, EF ;

DIRKS, VA ;

FINDLAY, WI .

[7]

Broadbent F.E., 1965, SOIL NITROGEN, p344 359

[8]

DEWEY DOUGLAS R., 1959, AGRON JOUR, V51, P515

[9]

HANWAY JJ, 1971, 48 IOW STAT U SPEC R

[10]

Harmsen G.W., 1965, SOIL NITROGEN, V1856, P43