Selected varieties
Excellent breeds are the basis for raising quality broilers. The famous local breeds with thin skin and thin bones, full muscles, delicious meat, strong resistance, and small and medium-sized colored feathers should be selected. Based on the local breeding habits and market consumer demand, excellent broiler breeds suitable for local breeding should be selected. .
Note reproduction
Grazing is one of the important measures to improve the meat quality of broilers. The brooding requirements of high quality stocking chickens are no different from those of fast broilers. They are bred in a shed for about 30 days in a brooding room. Generally, grazing is started at 30 days of age, 45 days of spring and autumn, and 50 days of winter and -60 days of age. It is ideal for stocking chickens to choose bamboo gardens, orchards, tea gardens, mulberry gardens and other places that are high in land, sheltered from the wind, quiet in the environment, convenient for drinking water, free of pollution, and free from pests. Chickens can eat the pests and weeds in the “Four Parks†mentioned above, and they can also fertilize the “Four Parksâ€. Put a sand pit in the pasture and let the chicken sand bath. It is also necessary to build shelters or plastic greenhouses sheltered from rain, sun, and cold. When grazing, broilers should be returned early and late, and the grazing density should be 50-70/mu, and each group should have a size of about 500. In order to prevent chickens from losing or damaging nearby crops, the ranch can be fenced and kept in stock until sold.
Clever feed
Feed is an important factor affecting the meat quality of chickens. High-quality chickens should be fed broods that are easily digestible and full-fledged. Due to its slow growth rate, the crude protein content in feed was lower than that of fast-large broilers by 2%, and small meals were made to promote good growth and development of chicks. During the grazing and grazing period, more feeds such as green fodder, agricultural and sideline products, and ground grains should be fed in order to improve meat quality and reduce feed costs. Generally, feeds are only supplemented after late return. One week to two weeks before the sale, if the chicken body is lean, the amount of compound feed can be increased to limit grazing and moderate fattening.
Strict prevention
Doing a good job of preventing epidemics is an important guarantee for raising good quality stocking chickens. Under normal circumstances, the stocking chickens have strong resistance to diseases and are less susceptible to disease than large captive chickens. However, due to the long feeding period, coupled with grazing in the wild, there are many opportunities to contact with pathogens, must strictly follow the requirements of chickens to do a good job of health, disinfection and epidemic prevention work, and must not have the slightest lax. In addition, special attention should be paid to the prevention and treatment of coccidiosis, leukocytosis and gastro-intestinal parasites, and regular inspections should be conducted so that they can be promptly repelled. In the late stage of broiler disease prevention and treatment as far as possible without artificial synthetic drugs, more use of traditional Chinese medicine and biological control, to reduce and control drug residues in chicken.
Timely sales
The proper feeding period is an important part of improving the quality of chicken meat. The feeding period is too short, the moisture in the chicken is high, the accumulation of nutrients is not enough, the content of the umami and the aromatic substances is small, the meat quality is not good, the taste is not fresh, and the standard of high quality chicken is not reached; the feeding period is too long and the muscle fiber is too old The cost of raising is too large to be worthwhile. According to the growth characteristics of the chicken's growth physiology and nutrient composition, as well as the characteristics of the rooster growing faster than the hen and sexual maturity, determine the small-scale broiler rooster for 100 days and the hen for 120 days; the medium-sized broiler rooster 110 days, the hen 130 days. Listing.
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