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Irrigation Management for Diversified Cropping

International Irrigation Management Institute

出版	IWMI, 1987
ISBN	95557900359789555790031
URL	http://books.google.com.hk/books?id=iBjUg5jjbrQC&hl=&source=gbs_api
EBook	SAMPLE

註釋

Improvements in rice growing technologies during the last two decades have resulted in a number of countries, especially in the humid tropical regions of Asia, nearing self-sufficiency in rice production. Consequently, policies are shifting in these countries toward minimizing the under-utilization of land by increasing the cropping intensity of irrigated areas, particularly by growing non-rice crops during the dry season. These workshop papers discuss the advantages of and constraints to crop diversification in different country situations throughout Asia.