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25/7/2003 - quang dat - bentre - Toi co mua mot loai thuoc cua thai lan hieu: SEMVAC-P. xin viet linh cho biet cong dung cua loai thuoc nay.va xin cho biet cac loai thuoc kich thich tom lot xac nhanh chong lon.

1/ Sem vac - P la chat tao khang the dung de tron vao thuc an cho tom tao suc khang the cao doi voi benh than do dom trang.

Chi su dung phong benh do virus than do dom trang, khong co kha nang phong ngua cac loai virus khac. <p>Dung hieu nhat voi tom khoe manh va khong bi nhiem virus than do dom trang luc bat dau dung no. Thuong cho an deu trong 2 thang dau va vao thoi diem co dich benh, moi ngay 1 lan, 100g/1kg thuc an, hoa nuoc va bao ngoai bang dau muc.

2/ Mot so loai thuoc kich thich tom lot xac nhanh chong lon: Mutagen, Beta-min, Minomix... Bio-nutrilac, Vitasol, Nutri, Bio-fac, Ca/P...