Benefit from low-cost pig raising technology
Chairman Qin Yinglin of Henan Muyuan Breeding Co., Ltd. has 18 years of farming experience. He shared the practice and thinking of “low-cost pig raising technologyâ€.
Where can I profit from the production of pigs? Chairman Qin said in a word: "The benefits are calculated, and the cost is in the budget beforehand, not after the event!" He advocates digital management of pig farms, decomposing and controlling the breeding costs of feed, labor, medicine, depreciation, interest, water and electricity, sewage treatment, management fees, etc., subdividing various production indicators and pursuing breakthroughs, based on input-output ratio. To make management decisions.
In the current situation of changing market conditions and increasing breeding costs, Chairman Qin also put forward a valuable proposal in a targeted manner - management should go directly to the details, such as the sows have the best benefit when they have five births. There are also stages to formulate feed formulations and optimize bar design for pigs.
Let "positive" farms produce stable and high yields
Wu Xianqing gave a detailed and vivid introduction to the prevalence and specific pathogenesis of PRRS, and described the PRRS prevention and control methods from both theoretical and practical levels. He emphasized that blue-ear disease is difficult to eradicate at this stage due to the distribution of over-density and blue-ear disease mutations in domestic farms, but it can be started from prevention and control, strengthen immunization, feed management, implement biological epidemic prevention and strategically administer drugs. In the specific drug use process, it is necessary to grasp the determinants of the efficacy of the two antibiotics, "antibacterial range" and "bioavailability". Comprehensive prevention and control measures will keep the “positive†farms stable and non-occurring.
The host of the scene, Dr. Yu Bo, also supplemented this theme. He pointed out that in view of the high density of domestic breeding and the lack of a unified national clean-up plan, domestic farms should stop the inertia of “please go out†for the blue-ear disease virus. Let the virus "peacefully coexist" with the farm.
Disinfection can remove 90% of pathogenic microorganisms
Mr. Tian Xiaoqiang, Health Consultant of CID LINES, Belgium, gave a keynote speech on “Intensive Farm Biosecurityâ€.
He summarized the current state of animal diseases in four short sentences: "new diseases are emerging, old diseases are rejuvenated, spread widely, and the causes are complex and variable." The logical relationship can not only be targeted at a certain disease, but to establish a "sea, land and air three-dimensional combat system." He suggested that veterinarians should jump out of the tradition of treating diseases that have already developed disease, and then become "preventive veterinarians" and even become "management veterinarians" who understand technology and understand management.
Tian Xiaoqiang particularly emphasized the importance of doing a good job of cleaning and disinfecting and building a “first line of defense†for the pig farm safety system. He appeared in the two misunderstandings that existed in the households - "will eliminate the disinfection measures as the first step to control costs" and "do not pay attention to the disease, one disease, the disinfectant is expensive." Participants were impressed by his summary of “regular cleaning and disinfection to eliminate 90% of pathogenic microorganismsâ€. In the end, he also proposed various commonly used disinfectants to carry out “sand field soldiers†and taught many practical principles.
Make the sow the best "milk machine"
Mr. Hong Ping, Chairman of Anyou Group, gave a keynote speech at the seminar on “Analysis and Countermeasures for Insufficient Sow Milkâ€.
He proposed to create a quiet and clean environment for the sows in the week before the birth, to provide enough nutrients and energy to ensure that the sows can be “easily born†so that the sows can be delivered smoothly in 4 hours or even less. Finished, and whether the pig can grasp the first 6 hours of prime time to eat "colostrum" is crucial to the development of its immunity.
Regarding the weight gain effect of sow milk production on piglets, he gave an equation: "The piglets need to consume 4 servings of milk for 1 serving of meat, and 2 servings for sows to produce 4 servings of milk." The farmer should calculate the basic food intake of the sow according to the number of piglets and the amount of pig meat per day, and allow the sow to fully feed.
He also pointed out that insufficient milk production can lead to weight loss after sow breastfeeding and reproductive potential after injury.
Then, he analyzed and summarized the main causes of the lack of milk, such as MMA (postpartum syndrome), undernutrition, low water consumption, and poor environment. Later, he proposed his unique solution for each cause. On several occasions, he suggested that "the growth potential of piglets is much greater than that of sows." Therefore, to ensure the full development of the growth potential of piglets, it is necessary to start from the regulation of milk production of sows.
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