In spring, the spring is warm and sunny, the climate is warm, the feed is sufficient, the ducks are active, and the time for dropping ducks is gradually extended. It is necessary to make sure that the ducks eat more and more sun. The ducks should be "fasted on an empty stomach, full of slow rush, more in the morning, and less in the afternoon."
Cool in summer and warm in summer, the weather is hot and duck heatstroke must be prevented. The duck should be "early eaten early to hide in the middle". At noon, ducks should be driven to cool shade. If the weather is hot at night and the ducks are flustered, you can drive the ducks into the pool to cool off. When feeding, pay attention to eat less and feed more, add some green feed.
The autumn weather is suitable for cool weather in autumn. The live food in the water is abundant and the appetite of ducks is strong. Therefore, duck fat must be prevented from affecting the production of eggs. The way to control the duck's sensation is: 1 Do not let the ducks eat too much, generally 70% full. 2 Grazing It is necessary to choose a mixture of aquatic animals and less water. 3 Lengthen grazing time, and keep moving to increase the amount of duck activities.
In winter and late autumn, the egg production of ducks gradually decreased and the eggshells became thinner. At this time, an artificial forced moulting method may be adopted to restore the ducks to egg production. The method is to remove the big hairs on the wings and tail of the duck and increase the amount of concentrate feed. At the same time, feathers on the back and chest naturally fell off, and after about 20 days of feathers, the ducks resumed production.
Meltblown Cloth KN95 Face Mask
Kn95 Protective 3D Mask,Kn95 5 Layers Respirator,Meltblown Cloth Kn95 Face Mask,Kn95 5 Layers Fold Flat Face Mask
Jiangmen anjian biotechnology co. LTD , https://www.anjianmask.com