Scientific arrangements for the trophic period The first batch of broilers was kept from mid-February to early March. From late March to mid-April, the second batch of broiler chickens was reared. From late April to early June, spring silkworms were reared. From mid-June to mid-July, summer silkworms were reared. The third batch of broilers was raised from late July to late August. From the beginning of September to the beginning of October, mid-Autumn Silkworms were raised, and from the middle of October to mid-December, the fourth batch of broilers was reared.
Strict disinfection inside and outside greenhouses and silkworms uses two sterilization methods, namely, the use of bleach containing 1% of available chlorine, 2% of disinfected net, and 1% of quicklime water before and after the start of silkworm rearing, both inside and outside the greenhouse and in the silkworm Complete disinfection to kill all pathogens in the environment. Before and after the start of broiler feeding, 0.5% peroxy acetic acid was sprayed on the inner wall of the greenhouse to completely eliminate pathogens remaining on the inner wall of the greenhouse and the shed.
Careful rearing of small silkworms needs to cultivate good silkworms, and breeding small silkworms is the key. Therefore, it is necessary to take a small silkworm breeding program to ensure 10 days and 3 months of sleep. Pay attention to adjust the temperature and humidity, temperature 26.5 °C ~ 27.5 °C, dry and wet the difference is 0.5% ~ 1%. At the same time, carefully selected small silkworm leaves, to strengthen silkworm disease prevention and treatment, do a good deal of bedtime treatment, large silkworm rearing as usual.
The key measure for raising broilers is to turn the good density off. Using high-density sheds, 8 broilers were kept per square meter. Bring good brooding off and grasp the proper brooding temperature. The incubation period is 28 days, preferably 30°C to 32°C. After the brooding period, it dropped by 2°C to 3°C every 7 days and dropped to 21°C. The suitable air humidity during the entire growth period is 50% to 60%. Take good preventive measures. In strict accordance with the immunization program, they were vaccinated with Marek's disease, Newcastle disease, and Bursal Disease. Feed the feed off. Feeding with compound feeding artificial feeding method can make broiler fast fattening and timely slaughter.
The double-win advantage of greenhouse silkworms and broiler chickens is to improve the quality of mulberry leaves by improving soil fertility. Chicken manure provides a large amount of organic fertilizer for mulberry trees. Second, it reduces the cost of raising chickens and does not require the construction of new chicken houses. Third, the ecological benefits are obvious and the quality can be improved. The mulberry garden is well ventilated and sunny, the air is fluent, the oxygen is sufficient, the mulberry tree grows lushly, and the temperature can be naturally regulated, providing a good venue for chickens, which is very beneficial to the growth of broilers and the quality of meat is good.
Kitten Shampoo,Flea Shampoo For Cats,Flea Bath For Cats,Dry Shampoo For Cats
Jiangxi Welton Pet Products Co., Ltd. , https://www.weltonpetcare.com