The temperature of 18°C ​​is the most suitable temperature for the growth of pigs. The live pigs raised in the winter and spring season not only lack meat, but also lose their weight, high piglet mortality, high feeding cost and poor economic returns. In order to ensure the normal production of pigs in winter and spring, and change winter into winter, we must change the traditional feeding methods and raise the breeding efficiency. We should vigorously promote the technique of pig raising in greenhouses.
First, the principle: Wen Peng pigs is the use of shed film light transmission performance, good insulation of the principle of open-style pigs instead of closed greenhouse shed pigs, artificially created suitable for the normal production of pigs climate environment. Make full use of solar energy and live pigs to dissipate heat, increase the temperature of the pig house, and reduce the consumption of the body's own heat. Reduce the need for energy for pigs to maintain metabolism, so that the pig's winter production performance can be normalized.
Second, the design of standard housing and greenhouses in order to obtain a longer light and scaffolding film after the house inside the dry, sheltered, and the housing to be built on the high ground, no high-rise buildings surrounded by single-type greenhouse, south , East or west of 10 °C is appropriate, the angle of incidence of the housing to be large, in order to obtain the maximum area of ​​sunlight, the shape of the housing is ramp-style, that is, half slope warm shed. The height of the rear wall of the pig house is 1.8-2.0m, the depth of the shed is 2m, the height of the front shed is 2-2.2m, the height of the front wall is 1m, the total span of the pig house is 4-5m, and the maximum distance of the shed is 2.2-2.5m. The columnar plastic greenhouses should be oriented north-south, regardless of the shape. The detaining time is from November 10 to March 20 of the following year.
Third, the pig breeding and management points
1. Specific feeding methods: (1) The insecticide is carried out on the day before the fattening, and the refined trichlorfon tablets, propanethiol tablets, insect nemesis are poured into the trough with warm water, and the pigs are allowed to feed freely (2) gastric lavage in deworming On the third day after the experiment, each pig was given 15g of baking soda and fed it in the breakfast mix. (3) Intestinal stomach: 2 tablets of rhubarb soda tablets per 10kg of body weight were fed in three meals and fed with additive feed. (4) Feeding technology to achieve "four changes" namely: change to mature feed for life, feed to a single feed for the compound feed, change to the water dilute feed method for dry temperature feeding, change free feeding for regular quantitative feeding.
2Management techniques: (1) Industriously sweep pig manure, reduce the amount of harmful gas in the enclosure, and leave ventilation holes in the greenhouse; (2) pay attention to the stocking density, usually 1 pig per 1.2 square meters, to prevent competition for food and disease; (3) Guarantee Adequate and clean drinking water; (4) Regularly conduct disinfection, epidemic prevention and deworming of pig houses and utensils. Disinfectant needs to be used with a variety of applications, such as lime water, plant-wood ash, lavender, formalin, etc. (5) Prevention and treatment of diseases, diligent inspection of pig's excrement, activities, and timely detection of diseases.
Winter room temperature can be increased by 10-13°C after warming the greenhouse. When outdoor temperature falls below -20°C, the temperature in the circle is kept at -5°C. Such as covering the straw at night shed, can be maintained above 0 °C. After the scaffolding, the humidity in the rear circle increases accordingly, which is generally 60-70%. Therefore, during the day, regular ventilation is needed to reduce the humidity, replace the fresh air, clean the excrement frequently, and keep the sanitation inside the house. Otherwise, excessively high humidity pigs are susceptible to skin diseases and digestive tract diseases. Leave 20-25 cm vents at the junction of the membrane and the fixed shelter. The use of greenhouses to raise pigs is a new technology that requires less investment, produces quick results, is simple and easy to implement, and has significant economic benefits. It should be vigorously promoted.
First, the principle: Wen Peng pigs is the use of shed film light transmission performance, good insulation of the principle of open-style pigs instead of closed greenhouse shed pigs, artificially created suitable for the normal production of pigs climate environment. Make full use of solar energy and live pigs to dissipate heat, increase the temperature of the pig house, and reduce the consumption of the body's own heat. Reduce the need for energy for pigs to maintain metabolism, so that the pig's winter production performance can be normalized.
Second, the design of standard housing and greenhouses in order to obtain a longer light and scaffolding film after the house inside the dry, sheltered, and the housing to be built on the high ground, no high-rise buildings surrounded by single-type greenhouse, south , East or west of 10 °C is appropriate, the angle of incidence of the housing to be large, in order to obtain the maximum area of ​​sunlight, the shape of the housing is ramp-style, that is, half slope warm shed. The height of the rear wall of the pig house is 1.8-2.0m, the depth of the shed is 2m, the height of the front shed is 2-2.2m, the height of the front wall is 1m, the total span of the pig house is 4-5m, and the maximum distance of the shed is 2.2-2.5m. The columnar plastic greenhouses should be oriented north-south, regardless of the shape. The detaining time is from November 10 to March 20 of the following year.
Third, the pig breeding and management points
1. Specific feeding methods: (1) The insecticide is carried out on the day before the fattening, and the refined trichlorfon tablets, propanethiol tablets, insect nemesis are poured into the trough with warm water, and the pigs are allowed to feed freely (2) gastric lavage in deworming On the third day after the experiment, each pig was given 15g of baking soda and fed it in the breakfast mix. (3) Intestinal stomach: 2 tablets of rhubarb soda tablets per 10kg of body weight were fed in three meals and fed with additive feed. (4) Feeding technology to achieve "four changes" namely: change to mature feed for life, feed to a single feed for the compound feed, change to the water dilute feed method for dry temperature feeding, change free feeding for regular quantitative feeding.
2Management techniques: (1) Industriously sweep pig manure, reduce the amount of harmful gas in the enclosure, and leave ventilation holes in the greenhouse; (2) pay attention to the stocking density, usually 1 pig per 1.2 square meters, to prevent competition for food and disease; (3) Guarantee Adequate and clean drinking water; (4) Regularly conduct disinfection, epidemic prevention and deworming of pig houses and utensils. Disinfectant needs to be used with a variety of applications, such as lime water, plant-wood ash, lavender, formalin, etc. (5) Prevention and treatment of diseases, diligent inspection of pig's excrement, activities, and timely detection of diseases.
Winter room temperature can be increased by 10-13°C after warming the greenhouse. When outdoor temperature falls below -20°C, the temperature in the circle is kept at -5°C. Such as covering the straw at night shed, can be maintained above 0 °C. After the scaffolding, the humidity in the rear circle increases accordingly, which is generally 60-70%. Therefore, during the day, regular ventilation is needed to reduce the humidity, replace the fresh air, clean the excrement frequently, and keep the sanitation inside the house. Otherwise, excessively high humidity pigs are susceptible to skin diseases and digestive tract diseases. Leave 20-25 cm vents at the junction of the membrane and the fixed shelter. The use of greenhouses to raise pigs is a new technology that requires less investment, produces quick results, is simple and easy to implement, and has significant economic benefits. It should be vigorously promoted.
As a common sense, we know that every region, every nation, and even everyone has their own preferences for taste, so we offer customized services. If you are interested in working with us, we can provide samples for you to try and then adjust the taste according to the preferences of customers in your area. Surprisingly, we have our own mature production line, you can also put forward your own ideas, such as you want a coffee flavor, or soda flavor, or something else? We can always create surprises for our customers.
Heat Not Burn,Customized E-Cigarette,No Nicotine E-Cigarette Hot D,Healcier Sks Hots
Dongguan Vanilla Bioengineering Co., Ltd. , http://www.healthythanbefore.com