Nội dung được dịch bởi AI, chỉ mang tính chất tham khảo
Tác Động Kinh Tế của Mía Gen Đột Biến Chịu Đựng Sâu Đục Thân Tại Các Tỉnh Quảng Tây và Vân Nam, Trung Quốc
Tóm tắt
Sự xuất hiện của sâu đục thân mía dẫn đến tổn thất kinh tế lớn trong việc trồng mía trên toàn cầu. Mía gen đột biến (GM) có khả năng kháng sâu đục thân có triển vọng tốt cho việc thương mại hóa nhờ vào việc giảm sử dụng thuốc trừ sâu và tăng năng suất mía cũng như đường. Hệ thống đánh giá nghiên cứu động để quản lý đã được sử dụng để ước lượng tác động kinh tế của việc thương mại hóa mía GM tại các tỉnh Quảng Tây và Vân Nam, Trung Quốc. Kết quả cho thấy mía GM có tiềm năng nâng cao năng suất mía và giảm việc sử dụng thuốc trừ sâu, từ đó mang lại lợi ích kinh tế cho cả người sản xuất và người tiêu dùng mía tại Trung Quốc, với lợi ích kinh tế từ mía GM tại Quảng Tây và Vân Nam ước tính lần lượt khoảng 1052,91 và 3413,48 triệu RMB, tương đương với 23,57 và 76,43 % tổng lợi ích. Nghiên cứu cho thấy việc thương mại hóa mía GM kháng sâu đục thân có tiềm năng cao hơn tại Vân Nam do việc sử dụng thuốc trừ sâu nhiều hơn ở tỉnh này. Trong khi cung cấp chứng cứ cho tác động kinh tế lớn của mía GM, nghiên cứu cũng có thể hỗ trợ các nhà hoạch định chính sách, nông dân và người tiêu dùng trong việc đưa ra quyết định hiệu quả.
Từ khóa
#mía #gen đột biến #kháng sâu #tác động kinh tế #thuốc trừ sâuTài liệu tham khảo
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