A large number of small- to medium-sized community ponds exist in most parts of the Terai region in Nepal. Such ponds could be a viable alternative for other forms of surface irrigation. But, with the lack of efficient management, many of these ponds remain underutilized. An effort was made to fa...
Bastakoti, Ram C.
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Prathapar, Sanmugam A.
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Okwany, Romulus O.
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[Community pond rehabilitation to deal with climate variability: a case study in Nepal Terai]
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Community pond rehabilitation to deal with climate variability: a case study in Nepal Terai
The impact of shallow subsurface drainage was investigated as a pilot study on a 0.13 ha plot of a farmer’s field located in Batiaghata, Khulna District, Bangladesh, in the floodplain of the Bay of Bengal. The drainage design differed from traditional subsurface tile drains in two respects: (i) t...
In the Ganges basin, 8268.6 km2 of irrigation command area is waterlogged following monsoon rains. In this study, vertical drain (VD) (L × D, 7 × 1 m) filled with drainage gravel (6.5 m) and coarse sand (0.5 m) is installed in farmer’s agricultural field to minimize the duration of seasonal water...
Prathapar, Sanmugam A.
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Rajmohan, N.
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Sharma, Bharat R.
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Aggarwal, Pramod K.
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[Vertical drains to minimize duration of seasonal waterlogging in Eastern Ganges Basin flood plains: a field experiment]
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Vertical drains to minimize duration of seasonal waterlogging in Eastern Ganges Basin flood plains: a field experiment