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10/6/2002: DB. Cuong - Phuong 8 - Tx Baclieu - cuongdbaec@ - Tel: 0913198990 Hien nay tren thi truong co luu hanh san pham White spot duoc nha san xuat khuyen cao la co the phong va tri thanh cong benh than do dom trang tren tom su, vay Vietlinh hay cho biet thong tin day du ve san pham nay va y kien cua cac nha chuyen mon trong linh vuc NTTS dac biet la cac vien cac truong.
Vlinh: Chung toi cung da duoc nghe noi ve white spot. Day la san pham cua Cong ty TNHH Thuong mai Quoc te Viet Long (TPHCM). Theo ban gioi thieu ve san pham, thi san pham nay la mot hon hop men vi sinh ket hop voi cac thanh phan khac su dung tron vao thuc an cho tom.
Tren thi truong cung con co mot san pham khac la Pre-anti-white (Cong ty Long sinh) - la mot he khang sinh de tieu diet mot so vi khuan, vi rus - khuyen cao cua cong ty Long sinh la cung chi phong benh la chinh.
San pham thu 3 la ASC protect (Cong ty An Sinh) - cung la men vi sinh phoi trong voi khoang (zeolie). Thuc te virus gay benh than do dom trang van chua co thuoc nao tri duoc, ma chi co the phong ngua va ngan chan su bung phat.
Chung toi co mot so tai lieu, sach vo nghien cuu ve benh than do dom trang trong nuoc. Tat ca deu ket luan nhu vay. Vi vay chung ta co le phai tiep tuc cho doi cac nha khoa hoc nghien cuu them.
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