1. Heating equipment Heating is divided into two types: central heating and local heating: central heating uses a central heating device to generate heat medium, and then pipes the heat medium to the radiator in the pig house. Local heating includes hot water heating floor, electric heating plate, infrared lamp, etc. Ventilation equipment The ventilators suitable for pig farms are mostly large-diameter, low-speed, low-power ventilators. This fan has large ventilation, low noise, low power consumption and durability. Ventilation should pay attention to the following issues: (1) Avoid short-circuiting the ventilation of the fan. The fan must not be installed on the wall. The door is below to make the air […]

In recent years, with the increasing density of breeding, the breeding environment has become increasingly difficult to control. The temperature control system came into being and is currently one of the main methods for large-scale breeding farms, especially seed breeding farms to control the breeding environment. Although it is not widely used due to its high price, the experts concerned are very optimistic about the development prospects of the temperature control system. 1. Structure composition　　 The breeding temperature control equipment system consists of four parts: breeding boiler, breeding radiator, breeding induced draft fan, and breeding temperature controller. 2. Features　 (1) It has the dual effects of heating in winter and

The main reason for the dampness of the pig house is the excessive production of water vapor and poor ventilation. The main sources of water vapor are the water vapor generated by the pig house floor, the water evaporation in the manure ditch and the respiration of the pigs. To maintain the proper humidity in the pig house, it is necessary to strengthen ventilation while reducing water vapor. 　　　　 ①Pig house location 　　 The pig house should be built in a high dry terrain, with a north facing south, and the floor of the pig house should be raised moderately. This is conducive to ventilation and drainage. The soil is

Everyone knows that sows are afraid of heat, piglets are afraid of cold, and pigs are not easy to raise in winter. The main reason is that the temperature is too low. Today I will share with you common heat preservation measures.　 　　 1. Incubator, for the pig’s living environment, you can put a heat lamp inside, and then the temperature of the small environment is relatively high; but the temperature difference with the outside delivery room should not be too large, which will easily cause the pig’s diarrhea; 　　　　 2. The hot-blast stove is better than ordinary coal-burning stoves. Generally, there are 300 fat pigs, and it is enough

Reasonable selection, layout and control of air inlets are very important and are the key to achieving good airflow distribution, which can effectively avoid many ventilation problems. There are many different types of air inlets available on the market. Today, RICHI will come to discuss the common types and layout of air inlets in pig houses.　　 Currently, the four-opening and two-opening small air inlet windows without driving and the single and double opening air inlet windows with driving are commonly used in China. The air inlet can be arranged according to the size and shape of the pig house. The layout and management of the air intake in winter should

Chicken is white meat in terms of nutrition. It has high protein content and low fat content, so it is highly regarded by people, especially by fitness people. Many parents also buy chicken for their children. However, there are always sayings on the Internet that now chickens can be eaten out of the cage in only 40 days. They are all hormones and feed. Eating them to children will lead to precocious puberty, which is very harmful to the body and tastes bad. Is this statement true? Today we will talk about chicken. 1. Are the chickens coming out of the cage so quickly because of hormones? Many people feel

The yellower the feed, the better the quality. Compound feed pays attention to the comprehensiveness and balance of its nutritional components, and the color of feed has no direct relationship with the nutritional value of feed itself. Among plant protein feeds, the color of bean cake is light yellow, and its nutritional value and palatability are relatively good; while the color of vegetable cake and cotton cake is relatively dark, and the palatability is slightly worse. Therefore, some farmers think that the light yellow color of the feed means that the amount of beancake is large and the feed quality is good. In fact, this is a wrong view. In

Raised tilapia has very strict requirements on feed. From the perspective of fish digestion, the fineness of feed must be high, generally between 40-80 mesh, which is not only beneficial to fish digestion, but also suitable for nutrients absorb.　 1. Feeding amount 　　 The feed for tilapia is mainly compound feed. The daily feeding rate is 3%-6% of the total fish weight. The feeding amount should be adjusted according to different seasons, water temperature, water quality and feeding status every day.　　 2. Feeding times　 The number of feedings is the number of feedings in a day after the feeding amount is determined. Tilapia is generally fed 4-6 times a day.

Many dairy cattle breeders use various local grass, vegetables, agricultural and sideline products, and industrial by-products as cattle feed to reduce feeding costs. Sometimes due to improper feed handling, dairy cows get sick, reduce milk production and quality, and even die. Several cases of dairy cow diseases caused by feed are introduced as follows. 1. Moldy corn causes disease When corn is moldy, Aspergillus flavus, Fusarium, etc. multiply and produce a large amount of mycotoxins. Cows will get sick after eating. The symptoms are weakened or stopped ruminating, corneal turbidity, yellow mucosa, diarrhea, weight loss, and some There were congestion spots around the eyes and nose and the inside of

1. Grouping and training: reasonable grouping and timely training. Establish a stable social order and emphasize three-point positioning.　　 　　 The purpose of grouping: make full use of the housing conditions, improve labor productivity, and promote pigs’ appetite and weight gain.　　 　　 Precautions should be taken when paralleling the columns: spray disinfectant before the paralleling, not combining at night and day, and fasting before the paralleling is better; dismantling more but not dismantling less, not big or small; turning to the same after merging, etc. It can be kept in the original pen if possible to minimize stress.　 　　 How to adjust and three-point positioning? Three-point positioning refers to three-point positioning

In winter, because the living conditions and incidence of pigs at different stages are different, the feeding and management of pigs are also different. 　　　　 Experienced veterinary drug agents know that autumn and winter are the peak seasons for sales of veterinary drugs each year, and for pig farm owners, the feeding and management of pig farms in autumn and winter is also a critical period to test the level of pig farm production management. Only if pigs are raised well in winter are real pigs raised well. 　　 1. Sow 　　　　 The sow is the engine of the pig farm. Only when the sow guarantees a certain amount of

Spring and summer are the seasons when various livestock infectious diseases are susceptible. Therefore, doing a good job in the disinfection of pig breeding equipment is an effective measure to prevent epidemics, reduce mortality, and improve the efficiency of livestock breeding. Among them, fumigation disinfection is the most commonly used effective disinfection method for livestock houses. Environmental disinfection The surrounding environment of the livestock house shall be disinfected with 2% caustic soda or scattered with quicklime once every 2 to 3 weeks; the sewage tanks, defecation pits and sewer outlets around the farm and on the farm shall be disinfected with bleaching powder once a month. The disinfection tank at