RickA. Boydston, Harold P. Collins, va Steve  Vaughn thuoc Bo Nong Nghiep  Myda thuc hien mot nghien cuu  ve viec su dung DDGS (hat coc xay len men -mot san pham  phu giau protein cua qua trinh san xuat ethanol tu ngo) desu dung lam mot chat ngan chan co cho cac loai cay canh trong chau. Cacket qua nghien cuu  duoc dang trong tap chi  HortScience so ra thang 2nam 2008, danh gia  viec su dung DDGS lam mot chat bo sung cho dat dengan chan co trong cac cay canh trong trong chau.

Cacnha nghien cuu  ap dung DDGS theo hai cach: len be mat dat va tron lanvao dat trong cua cay canh. Cho len be mat dat sau khi trong cay, hatcoc khong gay ton thuong nao cho cay. Theo tien si Boydston, cho hatcoc len be mat dat voi ty le 800 va 1600 g/m2 lam giam so luong  cochick-weed va loai co Poa. Kha nang diet co khong hoan hao nhung co thelam giam viec nho co bang tay ma thuong phai thuc hien.

Tuynhien, khi tron lan vao dat trong, hat coc xay len men thi doc hai doivoi cac loai cay truc dao, cay phong phong, va hoa hong. Cac nha nghiencuu ket luan rang, DDGS co the huu ich trong viec lam  giam su xuat hienva phat trien cua co trong cac cay canh trong trong chau khi duoc cholen be mat dat luc trong cay. Tien si Boydston cung ghi nhan rang canphai nghien cuu  them de nhan biet va xac nhan su an toan cua viec sudung DDGS doi voi cac loai cay canh khac va hieu qua cua viec kiem soatcac loai co khac.

Viecday nhanh san xuat ethanol thay cho dau hoa dang duoc su quan tam  ratlon vi gia dau tiep tuc tang cao. Khi san xuat tang thi viec tim kiemcac cong dung khac cho nhung san pham  phu nhu DDGS se tro nen quantrong hon.

Ban co y kien gi ve bai viet Su dung hat coc xay len men lam chat diet co nay? Hay goi suy nghi, binh luan, danh gia, loi khuyen ... cua ban ve bai viet Su dung hat coc xay len men lam chat diet co ban tai day.