Sử dụng phân bón nitơ hiệu quả tiết kiệm 170 tỷ USD
Cập nhật: 07:58 19/02/2013 GMT+7
Sử dụng phân bón nitơ hiệu quả hơn có thể giảm được mức tiêu thụ sản phẩm này tới 20 triệu tấn, qua đó tiết kiệm được 170 tỷ USD/năm đồng thời giúp bảo vệ môi trường...
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