条件筛选
-
How to determine the ingredient proportions for mink, fox and raccoon dog during the winter fur period
Mink dry feed ① Fish meal 30%, meat meal 15%, blood meal 5%, chicken and duck skeletons and meat 15%, Dinghao premix 4%, corn 25%, bran and middlings 3%, fat 3%. ② Haoyijia mink extruded feed Dingyi No. 4 60% (add 2.5 times water to make a porridge), self-mixed dry feed 40%. Fresh feed ① Miscellaneous fish 55%, livestock and poultry meat 12%, corn 25%, Dinghao premix 4%, bran and middlings 2%, fat 2%. ② Haoyijia mink extruded feed Ding
-