1.Lower oxygen uptake in the blood, resulting in lethargic animals, reduced fertility in breeders and the blueish comb, lobes and head; causes high nitrite level (> 1 mg/l)2.Respiratory problems; cause high nitrate levels (can be converted into nitrite) (>200 mg/l)3.Diarrhoea; cause high potassium l

The average chicken lays about 200-250 eggs a year, the life span of the chicken is about 7 years, and the egg production rate will decrease year by year from the third year. Therefore, a chicken can lay about 1000-1500 eggs in its lifetime.

As a novice, it is inevitable to often talk about reducing the cost of raising chickens, but do not go into misunderstandings to reduce costs. First of all, reducing the cost is in the survival rate, in management, and in the aspect of drug use, first reduce this cost, do not blindly spend your mind

The whole process of broiler breeding must ensure uninterrupted water supply for 24 hours. No matter what the reason is, the lack of water supply will affect the growth rate of chickens, thereby affecting the weight of the slaughter. So it is very important to manage the water supply system. So we h

1. Chicken dung pit storage method: at present, the simplest method of chicken dung treatment is to directly treat it to surrounding farmers or farmers to act on farmland. The chicken manure is simply dried and used as fertilizer by pit storage method. Chicken manure is rich in organic fertilizer, w

1. Choose a pigeon farm and build a pigeon house. Pigeon farms should be built in places without germs and "three wastes" pollution, with high terrain, good drainage, leeward and sunny, and far away from downtown areas. The loft should be of brick wood or civil structure, dry and clean, fresh air, g