Technical specification for greenhouse culture, the main performance is to maintain temperature

First of all, select excellent varieties, feed them scientifically to ensure their balanced nutrition, and then raise them scientifically, which is helpful to improve their production quality, and in the later stage, we should do a good job of epidemic prevention in advance, and carry out comprehensive disinfection and vaccination regularly. If an epidemic situation is found, isolation and disinfection should be carried out in time, the epidemic situation should be controlled in time, basic equipment should be purchased according to the size of the feeding scale, and the design of the greenhouse should be adapted to local conditions.

I. selection of varieties

The quality of livestock and poultry breeds will directly affect the output of animal products. When a breed reaches its highest level of production, even if it is fed with highly nutritious feed, scientific feeding and management can not change anything. Standardized varieties have their own quality characteristics, such as meat production performance, reproductive performance and milk production performance are relatively consistent, genetic performance is relatively stable.

In the production of commercial meat livestock and poultry, it is necessary to cross between strains and breeds. because hybrid animals have many advantages, such as rapid growth and development, strong disease resistance, high feed conversion rate and strong ability to adapt to the environment, are conducive to improve their production level and reduce the breeding cost. Select according to the specific varieties of production, so as to achieve its production purpose.

II. Scientific feeding

The basis of livestock and poultry growth and production is forage, which needs to be processed scientifically, so that the feed can play the maximum nutritional effect and help to improve the output of livestock and poultry. According to the requirements of various nutrients stipulated in the livestock and poultry feeding standards, select the suitable feed, and then prepare it according to different physiological states and production levels, so that the nutrients needed by livestock and poultry can be supplemented.

The principles of matching diets are as follows: based on feeding standards, feeding a variety of feeds, paying attention to the palatability and nutritional composition of diets, and considering the cost and volume of diets.

III. Scientific breeding

Modern management includes many aspects, such as conservation, fattening, fattening, livestock and poultry reproduction, dietary coordination, the impact of external environmental factors on livestock and poultry, market prospect prediction and the impact of animal husbandry production itself on the surrounding environment. No matter which aspect requires operators to formulate corresponding management methods or standards according to their production purpose and actual situation, adjust measures to local conditions, and produce high-quality and safe animal products.

IV. Epidemic prevention work

Practice has proved that disease prevention is more important than disease treatment, so livestock product producers need to formulate a strict epidemic prevention system, which can be considered from these five aspects: first, sanitary disinfection should be carried out regularly, including drinking water, feed, utensils and livestock and poultry houses. Second, it is necessary to have a comprehensive understanding of the surrounding environment and purchase livestock, poultry and feed in the epidemic areas. Third, vaccination is given regularly, especially in the spring and autumn season. Fourth, if those who are infected must be quarantined, poisoned and disinfected in time, so as not to allow the epidemic to spread. Fifth, more inspections of livestock and poultry groups, early detection of problems, can be dealt with in time, so as not to bring unnecessary losses.

V. supporting facilities

The infrastructure is purchased according to the size of the feeding scale, and the larger the feeding scale, the more high-end, advanced and perfect the infrastructure requirements. Greenhouse design should be in line with local conditions, easy to manage, low construction cost and easy to use.