Title: Khảo sát xu hướng thay đổi chất lượng nước mặt liên quan đến hoạt động sản xuất nông nghiệp trong vùng đê bao khép kín huyện Chợ Mới, tỉnh An Giang
Abstract:This study was conducted to evaluate the impacts of surface water quality resources on agricultural practices in the full-dyke system of Cho Moi district, An Giang province. Structured interviews meth...This study was conducted to evaluate the impacts of surface water quality resources on agricultural practices in the full-dyke system of Cho Moi district, An Giang province. Structured interviews method, random selection (60 farmers and 02 local officers) and descriptive statistics were used to assess the impacts of the surface water quality changes on agricultural activities (including: rice farming, upland crop, and orchard). According to farmers’ perceptions, the reduction of surface water quality and sediment loaded affected financial benefit of agricultural production. A full-dyke system decreased the sediment load supplemented to field and fertility added to the soil. Therefore, enhancement of using chemical fertilizers and pesticides leaded to rising farming cost and decreasing net benefit. Local residents tended to convert from rice and upland crop to orchard to adapt to decreasing surface water quality and sediment load.Read More
Publication Year: 2017
Publication Date: 2017-01-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 2
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