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Influence of neem leaf on nitrification in a lowland rice soil

โœ Scribed by S. R. Santhi; S. P. Palaniappan; D. Purushothaman

Publisher
Springer
Year
1986
Tongue
English
Weight
169 KB
Volume
93
Category
Article
ISSN
0032-079X

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Influence of added manganese on nitrific
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โœ D. O. Wilson ๐Ÿ“‚ Article ๐Ÿ“… 1977 ๐Ÿ› Springer ๐ŸŒ English โš– 196 KB

Nitrification was studied in a Leefield sand, sufficiently low in Mn to produce severe Mn deficiency in soybeans. The soil was treated with 100 ~g/g NH4+-N, 0, 10, 100 and 1000 ~tg/g Mn, and incubated at field capacity for six weeks at 30ยฐC. Weekly determinations of ( N O 3 -+ N O 2 -) --N and NH4+-