After purchasing the ducklings, they should start eating after drinking water and add appropriate amount of glucose to the water. One month after the ducklings were raised, fattening began. The first day of fattening can be used betel nut flour 50 grams of water 1000 grams of boiling, each duckling drops 2 to 3 drops, in order to drive off the body of the duck. On the second day, the right amount of rice mixed with Jianwei Powder was fed to ducks, and ducklings were fed on the fifth day. Formula is: Ophiopogon japonicus, licorice, yam 20 grams each; Angelica, Chuanxiong 10 grams each; Codonopsis, fleece-flower root 23 grams each; Liuyi powder, 30 grams of multi-dimensional elements; fish meal, soybean 500 grams each. The above Chinese herbal medicines are crushed and mixed, and incorporated into a mixed feed, and 30 ducks can be fattened. Each duck can grow 156 grams per day for fattening and can be sold after 15 days of fattening. Kn95 Mask,Kn95 3D Mask,Kn95 Face Mask,Kn95 Respirator Ningbo Autrends Prevention Products Co., Ltd , https://www.autrendsafety.com