STUDIES ON THE POTASSIUM-SUPPLYING CAPACITIES OF SOUTHERN ONTARIO SOILS .2. NITRIC-ACID EXTRACTION OF NONEXCHANGEABLE-K AND ITS AVAILABILITY TO CROPS

被引：40

作者：

RICHARDS, JE ^{[1
]}

BATES, TE ^{[1
]}

机构：

[1] UNIV GUELPH,DEPT LAND RESOURCE SCI,GUELPH N1G 2W1,ONTARIO,CANADA

来源：

关键词：

D O I：

10.4141/cjss88-020

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

引用

页码：199 / 208

页数：10

共 19 条

[1]

BARBER T. E., 1962, CANADIAN JOUR SOIL SCI, V42, P266

[2]

DOLL E. C, 1965, SOIL SCI SOC AMER PROC, V29, P699

DORAM, DR ;

EVANS, LJ .

[4]

HAYLOCK OJ, 1956, 6TH T INT C SOIL SCI, V2

KODAMA, H .

[6]

MACLEAN A. J., 1961, CANADIAN JOUR SOIL SCI, V41, P196

[7]

MacLEAN A. J., 1962, CANADIAN JOUR SOIL SCI, V42, P96

[8] FIXATION OF POTASSIUM ADDED TO SOILS AND ITS RECOVERY BY PLANTS [J].

MACLEAN, AJ .

[9]

MACLEAN AJ, 1964, 8TH T INT C SOIL SCI, V4, P693

[10] ON THE BEHAVIOR OF NONEXCHANGEABLE POTASSIUM IN SOILS [J].

MARTIN, HW ;

SPARKS, DL .