共 50 条
[41]
Effect of direct and residual sewage-sludge application on physiological attributes of rice-wheat cropping system
[J].
INDIAN JOURNAL OF AGRICULTURAL SCIENCES,
2022, 92 (06)
:675-679
[50]
Nitrous oxide emissions from fertilised grassland: A 2-year study of the effects of N fertiliser form and environmental conditions
[J].
Biology and Fertility of Soils,
1997, 25
:252-260