EFFECTS OF POTASSIUM TOP-DRESSING A LOW FERTILITY SILT LOAM SOIL ON ALFALFA HERBAGE YIELDS AND COMPOSITION AND ON SOIL K VALUES

被引：61

作者：

SMITH, D ^{[1
]}

机构：

[1] UNIV WISCONSIN,MADISON,WI 53706

来源：

关键词：

D O I：

10.2134/agronj1975.00021962006700010016x

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

引用

页码：60 / 64

页数：5

共 16 条

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[4] GRABER LF, 1937, J AM SOC AGRON, V30, P38
[5] JACKOBS JA, 1970, 738 ILL AGR EXP STA
[6] LUTZ JA, 1973, SOIL SCI PLANT ANAL, V4, P57
[7] MARKUS D. K., 1965, AGRON J, V57, P613
[8] CRITICAL PLANT NUTRIENT COMPOSITION VALUES USEFUL IN INTERPRETING PLANT ANALYSIS DATA
MELSTED, SW
MOTTO, HL
PECK, TR
[J]. AGRONOMY JOURNAL, 1969, 61 (01) : 17 - +
[9] Reid R. L., 1974, Forage fertilization., P395
[10] LEVELS AND SOURCES OF POTASSIUM FOR ALFALFA AS INFLUENCED BY TEMPERATURE
SMITH, D
[J]. AGRONOMY JOURNAL, 1971, 63 (03) : 497 - &