Relationship between available iron and soil pH organic carbon and calcium carbonate. Note.
1984
Vijaya Kumar T. | Subba Rao I.V.
There was negative relationship between available iron and soil pH both in surface (r= -0.8121) and sub-surface (r= -0.7211) soils. The relationship between available iron and organic carbon was not significant (r= 0.1782) and 0.1946 for surface and subsurface samples respectively. Increase in CaCO3 content decreased the availability of iron. However, the relationship between these two was not significant (r= -0.2426 and -0.1557 for surface and sub-surface soils respectively).
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书目信息
Andhra Agricultural Journal
卷
31
ISSN
0003-2956
页码
v.360-361(4)
其它主题
Sols; Suelos; Oligoelement; Soils
语言
英语
注释
6 ref.
类型
Journal Article; Journal Part
来源
Andhra-Agricultural-Journal (India). (Dec 1984). v. 31(4) p. 360-361.
团体作者
Regional Agricultural Research Station, Guntur (India)
International Crops Research Inst. for the Semi-Arid Tropics, Patancheru, A.P. (India).
2012-11-15
AGRIS AP