ĐÁNH GIÁ THỰC TRẠNG CANH TÁC LÚA NƯỚC TẠI TỈNH THÁI NGUYÊN, VIỆT NAM

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Tác giả: Kim Diệu Hoàng, Thị Kiều Oanh Lê, Thị Quỳnh Nguyễn, Thị Thu Huyền Phạm, Thị Nguyên Vũ

Ngôn ngữ: vie

Ký hiệu phân loại:

Thông tin xuất bản: Tạp chí Khoa học và Công nghệ - Đại học Thái Nguyên, 2023

Mô tả vật lý: tr.59-66

Bộ sưu tập: Metadata

ID: 339903

Thêm vào giỏ Liên kết toàn văn

Lúa là cây trồng nông nghiệp quan trọng của tỉnh Thái Nguyên. Sản xuất lúa gạo góp phần vào đảm bảo an ninh lương thực và phát triển kinh tế cho người dân trên toàn tỉnh. Bằng phương pháp điều tra thu thập các số liệu sơ cấp và thứ cấp, nghiên cứu này chỉ ra những thuận lợi và khó khăn trong canh tác lúa nước của tỉnh Thái Nguyên. Kết quả của nghiên cứu đã chỉ ra rằng diện tích trồng lúa phân bố tương đối đồng đều trên tất cả các Huyện và năng suất lúa đạt mức trung bình khi so sánh với các vùng trồng lúa trên cả nước. Năng suất lúa của tỉnh Thái Nguyên tăng mạnh từ 4,87 tấn/ha (2010) đến 5,49 tấn/ha (2020) nhưng diện tích trồng lúa lại giảm nhẹ trong giai đoạn này. Điều đó chứng tỏ rằng người dân Thái Nguyên không chú trọng vào việc tăng diện tích trồng lúa mà tập trung vào nâng cao năng suất và chất lượng lúa. Người dân đã áp dụng phương pháp quản lý cây trồng tổng hợp và quản lý dịch hại tổng hợp cho cây lúa. Về hiệu quả kinh tế, đất trồng lúa mùa cho lãi thấp (611 USD/ha) trong khi đó đất trồng lúa thâm canh có lãi cao hơn, dao động từ 1.346 USD/ha đến 5.706 USD/ha.Rice is one of the most important crop in Thai Nguyen province of Vietnam. Rice production is contributed guarantee food security and economic development for farmers in the province. By collecting secondary data and primary data method, this study pointed out the advantages and limitations in rice cultivation in Thai Nguyen province. The results of resreach showed that rice areas were not distributed relatively uniform in all districts and the rice yield had average level when compared with the other rice cultivation areas. Rice yields in Thai Nguyen province sharply increased from 4.87 tons/ha (2010) to 5.49 tons/ha (2020) with the slightly decreasing the rice areas, it is proved that the farmer was not concerned to increase the planting areas while they focused on rising the yield potential and quality. Rice cultivation was controlled by Intergated cultural management and Intergrated pests management. The findings of the study also counted the economic efficiency, the added value of summer rice growing areas was lower (611 USD/ha) while the added value of intensive rice growing areas was higher, ranging from 1,346 USD/ha to 5,706 USD /ha.

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