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Water for food in Bangladesh: outlook to 2030 Texte intégral
2014
Amarasinghe, Upali A. | Sharma, Bharat R. | Muthuwatta, Lal P. | Khan, Z.H.
This research study shows that ‘business-as-usual’ scenarios will have substantial production surpluses of rice, which dominates water use patterns in the country at present. However, the surpluses come at a considerable environmental cost, due to high levels of groundwater depletion. Bangladesh can mitigate potential groundwater crises by limiting rice production to meet the requirements of self-sufficiency. Increases in water productivity of both Aman (wet season) and Boro (dry season) rice production can help too. A carefully designed deficit irrigation regime for Boro rice can also increase transpiration, yield, water productivity and production, and reduce the pressure on scarce groundwater resources.
Afficher plus [+] Moins [-]Water for food in Bangladesh: outlook to 2030 Texte intégral
2014
Amarasinghe, Upali A. | Sharma, Bharat R. | Muthuwatta, Lal | Khan, Z. H.
This research study shows that ‘business-as-usual’ scenarios will have substantial production surpluses of rice, which dominates water use patterns in the country at present. However, the surpluses come at a considerable environmental cost, due to high levels of groundwater depletion. Bangladesh can mitigate potential groundwater crises by limiting rice production to meet the requirements of self-sufficiency. Increases in water productivity of both Aman (wet season) and Boro (dry season) rice production can help too. A carefully designed deficit irrigation regime for Boro rice can also increase transpiration, yield, water productivity and production, and reduce the pressure on scarce groundwater resources.
Afficher plus [+] Moins [-]Sulfur contents in the water culture medium and food value of the mulberry leaves for the silkworms
1981
Imanishi, M. (Sericultural Experiment Station, Yatabe, Ibaraki (Japan))
