Đánh giá hiệu quả sử dụng đất sản xuất nông nghiệp ở huyện củ chi, Thành phố Hồ Chí Minh=Evaluating the efficiency of agricultural production land use in cu chi district, Ho chi minh city

0 Người đánh giá. Xếp hạng trung bình 0

Tác giả: Bá Long Lê

Ngôn ngữ: vie

Ký hiệu phân loại:

Thông tin xuất bản: Khoa học và Công nghệ (ĐH Công nghiệp TP. HCM), 2024

Mô tả vật lý: tr.144-156

Bộ sưu tập: Metadata

ID: 244893

Thêm vào giỏ

Mục tiêu của bài báo này là đánh giá thực trạng sử dụng đất và hiệu quả các loại sử dụng đất về kinh tế, xã hội, môi trường của huyện Củ Chi, thành phố Hồ Chí Minh. Nghiên cứu được thực hiện vào năm 2023, dữ liệu thu được từ 600 phiếu khảo sát hộ canh tác nông nghiệp trên địa bàn 20 xã thuộc huyện Củ Chi. Kết quả nghiên cứu cho thấy, toàn huyện có 4 loại đất với 17 kiểu sử dụng đất chính, trong đó có 9 kiểu sử dụng đất đạt hiệu quả sử dụng đất cao, 5 kiểu sử dụng đất đạt hiệu quả sử dụng đất trung bình, 3 kiểu sử dụng đất đạt hiệu quả sử dụng đất thấp. Từ kết quả đánh giá, chúng tôi khuyến nghị nên tiếp tục giữ diện tích các loại hình trồng rau màu và cây ăn quả vì các loại hình này cho kết quả đánh giá hầu như đều đạt ở mức cao. Bên cạnh đó, 2 loại hình chuyên lúa và ngô thì nên chuyển đổi 1 phần diện tích canh tác các loại hình này sang rau màu hoặc hoa cây kiểng vì qua đánh giá đã cho kết quả đạt mức thấp, tuy nhiên không bỏ toàn bộ diện tích canh tác của 2 loại hình sử dụng này bởi vì các loại hình này vẫn có vai trò nhất định trong việc đảm bảo vấn đề về an ninh lương thực cho vùng nói riêng và toàn quốc nói chung. Song song với đó, cần nghiên cứu thêm các giải pháp nâng cao sản lượng đồng thời giảm tác động tiêu cực đến môi trường. Một số kiểu sử dụng đất mới cũng cho thấy tiềm năng lớn, ví dụ như trồng cây cảnh. Các kiểu sử dụng đất này cần được quan tâm thêm để có chiến lược phát triển vì qua kết quả đánh giá cho thấy hiệu quả đạt mức cao, có thể mang lại giá trị kinh tế tốt, không ảnh hưởng môi trường, và có tác động tích cực đến các chỉ tiêu xã hội của huyện.This article aims to evaluate the current state of land use in Cu Chi district, Ho Chi Minh City, and assess the effectiveness of various land-use categories regarding social, economic, and environmental impact. The research was conducted in 2023, and data was obtained from 600 surveys of agricultural households in 20 communes of Cu Chi district. The study identified four major land types with 17 primary land-use categories, of which nine were highly effective, five were moderately effective, and three were less effective. The analysis recommends maintaining the land area for growing vegetables and fruit trees, which are highly effective. Additionally, it is suggested to partially convert the cultivation area to vegetables or ornamental flowers for rice and maize cultivation, as the evaluation results indicated low efficiency. However, complete abandonment of these crops is not recommended due to their specific role in ensuring food security for the region and the country. Concurrently, further research is needed to explore solutions for increasing productivity while minimizing negative environmental impacts. Some emerging land use patterns, such as ornamental plant cultivation, also exhibit significant potential. These land use patterns require additional attention for strategic development as the evaluation results show high efficiency, promising economic value, minimal environmental impact, and positive contributions to the district's social indicators.

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