Yield and soil nutrient changes in a long-term rice-wheat rotation in India

Yield and soil nutrient changes in a long-term rice-wheat rotation in India

Major improvements in the productivity of rice (Oryza sativa L.) and wheat (Triticum aestivum L.) have occurred in South Asia since 1965-1966 when the Green Revolution began. However, after the 1980s, yield stagnated or declined.

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Bibliographische Detailangaben
Veröffentlicht in:Soil Science Society of America journal 2002, Vol.66 (1), p.162-170
Hauptverfasser: BHANDARI, A. L, LADHA, J. K, PATHAK, H, PADRE, A. T, DAWE, D, GUPTA, R. K
Format: Artikel
Sprache:eng
Schlagworte:
Agricultural practices
Agricultural production
Biological and medical sciences
Crop rotation
Fertilizers
Fundamental and applied biological sciences. Psychology
Green revolution
Oryza sativa
Rice
Soil nutrients
Soils
Triticum aestivum
Wheat
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Beschreibung
Zusammenfassung:Major improvements in the productivity of rice (Oryza sativa L.) and wheat (Triticum aestivum L.) have occurred in South Asia since 1965-1966 when the Green Revolution began. However, after the 1980s, yield stagnated or declined.
ISSN:0361-5995
1435-0661
1435-0661
DOI:10.2136/sssaj2002.0162