Fattening methods of raising ducks in autumn

Autumn is mainly a comfortable climate, neither hot nor cold is very suitable for duck growth, ducks are also like people, afraid of heat and cold, so autumn is the main fattening period for ducks, this time to seize the time to gain weight for ducks, the key period for annual breeding output is autumn, and at this time there are many grass outside, which can help fattening, but also stocking, now let's learn about fattening methods.

1. Fattening time

If the ducklings are purchased directly in autumn, they can start fattening after two months of breeding. If the ducklings are bred in summer and have grown for more than two months in autumn, they can start fattening directly in autumn. At the beginning of the fattening period, ducks weigh about one and a half catties.

2. Fattening feed

First with 50 grams of yellow lotus and 250 grams of licorice boiled water feeding, mainly to prevent disease, enhance resistance, the first three days of feeding mung bean plus gypsum mixed rice. It mainly supplements protein and fat, energy and calories, so it mainly feeds bran, grain, flour, corn flour, sorghum flour, beans, bean cakes, protein feeds, bone meal and fish meal trace element feeds, which can promote nutrient absorption. After two weeks of feeding, bran, bean feed can be reduced, mainly feeding wheat flour, rice flour, bone meal, salt a small amount of not more than 0.4%.

3. Fattening method

Chaff and wheat bran are coarse and should be mixed with rice or vegetable leaves and grass; Grain powder feed should be mixed with boiled water and fed loosely, not too little moisture is easy to block; Fish meal and the like should be added to the feed according to the amount when feeding the feed, not too much, too much is not absorbed; Finally, ducks should be fed salt, generally there are quantitative geese, you can see the duck weight, feed the number of ducks to add, do not excessive.

4. Precautions

Fattening must reach a certain weight, fattening to feed for a period of time in fattening, duckling can not fattening, mainly long skeleton; feeding feed to pay attention to add grass, or more stocking, so easy fattening, feeding health; feeding concentrate to match coarse feed, otherwise easy not to digest; feeding salt can not be excessive, excessive salt poisoning. Feeding bone meal should be regularly quantified, according to demand, do not abuse.

Autumn fattening ducks is mainly because of good climate, duck adaptability is good, there will be no stress reaction, but fattening should pay attention to fattening time. Pay attention to the main feed, mainly supplement protein and fat, feed to deal with matching feeding, feeding should also pay attention to some details.