1 training should be combined with reality to find out the shortcomings of current farmers, so that training can be targeted and practical, which can not only meet the needs of farmers, but also point out the blind development of our side from the current form. In the long-term training process, I found a very realistic problem, which is a common problem in our lives. Many people have one thing in common, that is, once they find that an industry has money, they will blindly follow up. Taking pig raising as an example, let's analyze the market situation since 2005. During the three years from 2005 to 2008, the pig market was in a downturn. At this time, few people pay attention to the pig industry. No one thought about developing the pig industry, and there was no policy support, which became a typical period of cheap pigs. Since the second half of 2008, the price of meat has continued to rise, and the price of piglets has continued to rise. From this moment on, people began to think that raising pigs can make money, so people gave generously and a lot of money entered the pig industry. Due to the continuous low price in the first three years, a large number of sows with renewable resources for pigs were eliminated, which led to the pig source being far from meeting the market demand. In addition, the government's encouragement policies and support measures led to the period from 2009 to 20 18. Later, after the rapid development of pig industry, the price of pigs fell again. This cycle is the result of the blind development of the people. According to the blindness of people's development of aquaculture, in recent years' training, I always put forward my own views at the beginning of pig training: first, the market. If any farmer does not understand and analyze the market, breeding will be risky and lucky. Only by carefully understanding and analyzing the market can he be in an invincible position. However, how to analyze and understand the market is a technology and a knowledge, which needs to be explored and summarized continuously in order to find the right direction and determine the development ideas in aquaculture development. Then it focuses on what the market is and how to analyze it. Because the lecture analyzes substantive issues and has strong pertinence, it can meet the current needs and make farmers hold their breath and think seriously. Followed by technology, aquaculture technology is also a key link related to the success or failure of aquaculture. Therefore, how to make farmers master technology in training is also a key link. Training techniques should also be targeted to meet the needs of current participants.

2 Training techniques should also have a purpose, and we should find the right entry point. Although all farmers are familiar with their own breeding animals, in short, they will raise them and respect some habits in daily breeding, but they can really grasp why and how to raise them to get the best breeding effect, but they can really understand the core essence of breeding. So when I talk about technology, I try to pay attention to practicality and let everyone know why and how to do it. For example, when I started talking about technology, I brought up a health problem. Breeding technology includes planting, breeding, management, prevention and so on, but it should be understood that every breeder should first care about the health of the animals he buys. Only healthy livestock and poultry can be raised smoothly. Do you understand that the animals you have or will have are healthy? Then it expounds health: spirit: whether livestock are healthy or not, first of all, from the mental state, most of them are healthy livestock, if depressed, most of them are sick livestock; Followed by eyes: healthy livestock and poultry have bright and lively eyes, and there are no traces of gum in the corners of their eyes, otherwise they are sick animals; The third is the fur condition: the fur of healthy livestock and poultry is smooth and shiny, while the fur of sick livestock and poultry is dim, messy and dull; Fourth, the exercise situation: healthy livestock and poultry exercise vigorously and in a straight line, while sick animals exercise slowly and in an irregular curve; Finally, if you are a veterinarian, you can check the health of livestock and poultry from feces, urine, body temperature and breathing.

Training techniques should find out the problems that are easily overlooked in current aquaculture and put forward the solutions. For example, Zhenxiong belongs to a typical alpine mountain area, and its climatic and geographical types are complex and changeable. Therefore, the construction of barn plays an extremely important role in breeding. In many places, the pigsty was changed according to the requirements of the previous eight reforms, but I didn't expect the pigs to freeze to death after the reform and only ate for a long time. Therefore, some suggestions are put forward to build a granary reasonably to ensure that the granary is warm in winter and cool in summer. There are two links to be grasped in the construction of pen houses: First, how to design ventilation window reasonably. According to different mountain areas, how to set up ventilation holes reasonably is the key link to keep the enclosure environment warm in winter and cool in summer. For example, in Luokan, it is necessary to set up two vents, one fifth of the floor area of the barn, and one small vent, only 30*750px. In hot summer, the vents are all open, and in winter, the big vents are sealed, leaving only the small vents for ventilation; Secondly, it is worth exploring in building materials and building methods. Where and what kind of material to make the ring is ideal. In the cold mountainous area, the selection of ring-building materials is particularly important. For piggery, it is necessary to combine the characteristics of its love of arching soil. In places that are easy to reach, such as the ground and walls below one meter, materials with moderate hardness and wear resistance should be selected for construction. For walls and roofs over one meter, the thermal insulation performance should be further considered.

4. Training should integrate theory with practice, and provide technical follow-up and guidance services. For example, in the actual operation of silage, many farmers still have a little knowledge after learning in class. When they come into contact with practical problems, they find that many existing places are incomprehensible and need further study. Therefore, a service process after theoretical training is particularly necessary, which requires personal guidance to let farmers really understand several key links of silage technology: the construction of silage cellar and the sugar content of silage raw materials. For a long time after training, follow-up guidance is an indispensable technical link.

Summarizing breeding training is a long-term work of agricultural technology popularization in our county. How to effectively carry out agricultural technology training and popularization is a subject worth exploring. There is a lot of training experience to be summed up in the breeding training of Agricultural Broadcasting School in the past 20 years, but in general, it is necessary to go deep into reality, find new problems at any time, solve new problems, study new knowledge and technology hard and speed up popularization.

Liqinglun Central Agricultural Broadcast and Television School Zhenxiong County Campus