EFFECT OF NITROGEN CONTENT OF RESIDUES FROM LEYS ON AMOUNTS OF AVAILABLE SOIL NITROGEN AND ON YIELDS OF WHEAT

被引：12

作者：

HEARD, AJ

机构：

来源：

关键词：

D O I：

10.1017/S0021859600016646

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

引用

页码：329 / +

页数：1

共 17 条

[1]

BARTHOLOMEW WV, 1954, SOIL MICROBIOLOGY C

[2]

BIZZELL JA, 1945, 817 B CORN AGR EXP S

[3]

BRADFIELD R, 1954, SOIL MICROBIOLOGY C

CLEMENT, CR ;

WILLIAMS, TE .

JOURNAL OF SOIL SCIENCE, 1962, 13 (01) :82-&

[5]

CLEMENT CR, 1959, THESIS READING U

[6] MULTIPLE RANGE AND MULTIPLE F TESTS [J].

DUNCAN, DB .

[7]

JANSSON SVEN L., 1958, K LANTBRUKSHOGSKOLANS ANNALER, V24, P101

[8]

NEWTON J. D., 1939, CANADIAN JOUR RES SECT C BOT SCI, V17, P256

[9]

ORCHARD ER, 1933, THESIS LONDON U

[10]

Parbery N. H., 1942, AGRIC GAZ N S WALES, V53, P357