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Adaptability constraints of a technically and economically feasible subsurface drainage system in the low-lying acid sulphate soils of Kerala, India
This paper discusses the introduction of subsurface drainage as a tool to improve rice production in low land areas of acid sulphate soils. Pipe drains with 15 and 30 m spacing were installed in farmers' fields in coastal lowlands of Kerala, India, at Kuttanad. Soil conditions improved within 2...
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| Định dạng: | Printed Book |
| Được phát hành: |
Irrigation and Drainage Systems 18: 329-346, 2004.
2004
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| Những chủ đề: | |
| Truy cập trực tuyến: | http://10.26.1.76/ks/00898.pdf |