Phân tích diễn biến nguồn nước vùng sản xuất tôm - lúa huyện An Biên và An Minh tỉnh Kiên Giang

Abstract

The shrimp-rice farming model has expansively developted in most of the regions in An Bien and An Minh district, Kien Giang province since it has brought the high economic efficiency, being suitable for ecological environment. However, the current irrigation system in the region has not been harmonized due to the limited investment funding. As a result, it has not taken initiative in water resources for production. There were those times when high salinity level caused adverse impacts on  shrimp farming season. At the beginning of the rice crop it caused the difficulty in term of finding water resources for washing saltwater away, while at the end of the rice crop the saline intrusion had nagative affects on the rice yield. Therefore, the study of water source fluctuations in these areas will help to propose serveral water source management solutions to meet the sustainable development requirements of the region