Management method of piggery for pregnant sow

Abstract

The invention belongs to the technical field of agricultural cultivation, and particularly relates to a management method of a piggery for a pregnant sow. The management method comprises the steps of piggery establishment and cultivation management, arrangement of an underfloor heating below the piggery flat ground, and arrangement of a combined fermentation bed with a depth of 20 cm above the piggery flat ground. According to the management method of the piggery for the pregnant sow, the fermentation bed is divided into layers and every layer is processed respectively so that feces of the sow can be degraded effectively through a fermentation, parasites are killed, a relatively clean environment of the piggery can be maintained and ammonia concentration can be sharply lowered; the establishment of the underfloor heating enables the fermentation in the piggery to maintain a relatively arid state, and avoids multiplying of bacteria; a flavor of ramie branches can help to improve appetite of the sow and prevent constipation; the management method is very simple, can effectively avoid stressors caused by piggery cleaning or other operations, thus keeping the pregnant sow in good health so that the health and birth weight of piglets can be guaranteed. Besides, the management method of the piggery for the pregnant sow can be put to large scale pig cultivation; after being used for 2-3 years, the piggery can be reused as flower seedling cultivation material, thus realizing the recycling utilization.

Description

technical field [0001] The invention belongs to the technical field of agricultural breeding, and in particular relates to a pig house management method for pregnant sows. Background technique [0002] The fermentation bed is an environmentally friendly, safe and effective ecological pig raising method proposed by using the brand-new natural agricultural concept combined with modern microbial treatment technology to achieve no emission, no pollution, no odor, and completely solve the problems of large-scale pig farms. Environmental pollution problems, through the use of powerful beneficial functional microbial complex bacteria to convert animal waste into useful substances and energy in a long-term, continuous and stable manner, and at the same time realize the pollution-free and zero-emission environment that completely degrades the excrement of pigs and other animals purpose, but in actual use, due to the need for flushing or frequent stacking, it may cause secondary pollu...

AI Technical Summary

Problems solved by technology

[0002] The fermentation bed is an environmentally friendly, safe and effective ecological pig raising method proposed by using the brand-new natural agricultural concept combined with modern microbial treatment technology to achieve no emission, no pollution, no odor, and completely solve the problems of large-scale pig farms. Environmental pollution problems, through the use of powerful beneficial functional microbial complex bacteria to convert animal waste into useful substances and energy in a long-term, continuous and stable manner, and at the same time realize the pollution-free and zero-emission environment that completely degrades the excrement of pigs and other animals purpose, but in actual use, due to the need for flushing or frequent stacking, it may cause secondary pollution or difficult management. Therefore, the actual utilization rate of the fermentation bed is low, especially during the pregnancy period of sows. The environment is particularly important. In order to keep the pig house quiet, the existing management method makes the pig house dirty, humid, and the ammonia concentration exceeds the standard. In order to clean up, it may also generate stressors, so a simple management method is needed