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British Wildlife is the leading natural history magazine in the UK, providing essential reading for both enthusiast and professional naturalists and wildlife conservationists. Published eight times a year, British Wildlife bridges the gap between popular writing and scientific literature through a combination of long-form articles, regular columns and reports, book reviews and letters.

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Guidelines for Identification of Field Constraints of Rice Production

Handbook / Manual Out of Print
86 pages
Guidelines for Identification of Field Constraints of Rice Production
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  • Guidelines for Identification of Field Constraints of Rice Production ISBN: 9789251046845 Paperback Dec 2002 Out of Print #137188
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About this book

The FAO Expert Consultation on Yield Gap and Productivity Decline in Rice Production, held in Rome from 5 to 7 September 2000, recognized the existence of a sizeable yield gap between research and average farm yields across ecologies, regions within ecologies and crop seasons in all rice-growing countries worldwide. The key constraints contributing to the yield gap range from biophysical to socio-economic issues. The actual yield potential of a variety is thus the result of overcoming all these constraints. Narrowing of the yield gap requires precise assessment of problems present in rice production, indentification of key technology packages for a specific location and determination of appropriate remedies. This manual provides guidelines for the identification of biophysical constraints and suggests measures that could be taken to circumvent the shortcomings and boost yields on farmers' fields.

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Handbook / Manual Out of Print
86 pages
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