EFFECTS OF UREA RATES, FARMYARD MANURE, CACO3, SALINITY AND ALKALINITY LEVELS ON UREA HYDROLYSIS AND NITRIFICATION IN SOILS

被引：12

作者：

KUMAR, V ^{[1
]}

YADAV, DS ^{[1
]}

SINGH, M ^{[1
]}

机构：

[1] FERTILISER ASSOC INDIA,NEW DELHI 110067,INDIA

来源：

AUSTRALIAN JOURNAL OF SOIL RESEARCH | 1988年 / 26卷 / 02期

关键词：

D O I：

10.1071/SR9880367

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

引用

页码：367 / 374

页数：8

共 18 条

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[2]

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[3]

GUPTA B R, 1974, Journal of the Indian Society of Soil Science, V22, P176

[4]

Jackson M.L., 1958, SOIL CHEM ANAL

[5]

JUSTICE JOHN KEITH, 1962, SOIL SCI SOC AMER PROC, V26, P246

KUMAR, V ;

WAGENET, RJ .

[7] UREASE ACTIVITY AND KINETICS OF UREA TRANSFORMATION IN SOILS [J].

KUMAR, V ;

WAGENET, RJ .

[8]

KUMAR V, 1983, REPORT CROP NUTRIENT

[9]

MANN JS, 1969, THESIS HARYANA AGR U

[10]

MANN SS, 1979, THESIS HARYANA AGR U