Đánh giá mô hình sử dụng phân đạm Phú Mỹ trên cây lúa
(QT) - Trong 2 ngày từ 23-24/9/2011, Trung tâm KN-KN tỉnh Quảng Trị phối hợp với Tổng Công ty Phân bón và hóa chất Dầu khí-Công ty cổ phần tổ chức hội thảo đánh giá hiệu quả sử dụng phân đạm Phú Mỹ trên cây lúa tại 2 HTX: Lâm Cao- Vĩnh Lâm (Vĩnh Linh) và Võ Xá- Trung Sơn (Gio Linh). Mô hình được thực hiện với quy mô 1 ha/HTX, trong đó 0,9 ha sử dụng phân đạm Phú Mỹ theo quy trình của mô hình, 0,1 ha đối chứng thực hiện theo cách sản xuất truyền thống của địa phương. Ruộng mô hình là ruộng sản ...
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