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Estimating N2-fixation in the field using 15N-labelled fertilizer: Some problems and solutions

โœ Scribed by J.F. Witty


Book ID
118975631
Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
844 KB
Volume
15
Category
Article
ISSN
0038-0717

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Estimating N2-fixation in the field usin
โœ J.F. Witty ๐Ÿ“‚ Article ๐Ÿ“… 1983 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 844 KB

The 'SN-labelled fertilizer dilution technique provides a method of obtaining estimates of biological N,-fixation in the field over the growing season. Field estimates of fixation obtained using peas, french beans, field beans and clover depended on the non-fixing control used. Differences in the N