Alternative cropping strategies for assured and efficient crop production in upland rainfed rice areas of eastern India based on rainfall analysis

The productivity of rice in rainfed upland soils of eastern India is very low (

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Bibliographic Details
Published in:Agricultural water management 2004-06, Vol.67 (1), p.47-62
Main Authors: Kar, Gouranga, Singh, Ravender, Verma, H.N
Format: Article
Language:English
Subjects:
Agricultural and forest climatology and meteorology. Irrigation. Drainage
Agricultural and forest meteorology
Agronomy. Soil science and plant productions
alternative crops
Arachis hypogaea
Biological and medical sciences
black gram
Cajanus cajan
Crop diversification
crop production
crop yield
Cropping systems. Cultivation. Soil tillage
double cropping
Drought
dry season
equations
Fundamental and applied biological sciences. Psychology
General agronomy. Plant production
Generalities. Cropping systems and patterns
mathematical models
monsoon season
Oryza sativa
peanuts
pigeon peas
rain
Rainwater use efficiency
rice
seasonal variation
soil water content
Soil water retention
Upland rice ecosystem
upland soils
Vigna mungo
Water balance and requirements. Evapotranspiration
water supply
water use efficiency
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Description
Summary:The productivity of rice in rainfed upland soils of eastern India is very low (
ISSN:0378-3774
1873-2283
DOI:10.1016/j.agwat.2003.12.005