A kind of raising method and raising equipment for reducing pig manure odor

Abstract

A feeding method for reducing the smell of pig manure, comprising the following steps: building a pig house, setting a plurality of feeding areas through a partition board in the pig house, setting a feeding area and a sinking water area in the feeding area respectively, and placing The feeding trough is placed in the drinking area, and the feeding area and drinking area are connected by a slope; the pigs are raised in batches in the feeding area of ​​the pig house; the pigs are allowed to defecate in the drinking area before eating, and after defecation, the Clean the pigs and the feeding area with water; after cleaning the feeding area in the pig house, speed up the air circulation in the pig house; carry out regular and quantitative feeding through the feeding trough, and the daily feeding amount of young pigs and adult pigs is equal to body weight Young pigs are fed three times a day in the morning, middle and evening, young pigs are fed three times a day in the middle of the fattening period, and adult pigs are fed twice a day in the morning and evening Feed in the late stage of fattening; waste water treatment: the waste water is drained through the waste water channel into the sealed waste water collection tank.

Description

technical field [0001] The invention relates to the technical field of poultry breeding, in particular to a feeding method and feeding equipment for reducing the odor of pig manure. Background technique [0002] With the continuous scale and modernization of the pig farming industry, more and more modern large-scale pig farms have emerged. Each pig farm has a large number of pigs on average and a high density. In a relatively closed environment like a pig house , the smell of pig manure in the pig house is becoming more and more intense, and the air quality in the pig house directly affects the health of the pigs and the breeders. Good ventilation design can not only provide a comfortable environment for the pigs, but also reduce the occurrence of diseases . [0003] In large-scale farms, many pigs are usually raised in the feeding area, and there is generally only one feeding trough for holding the feed in a feeding area, or the feed is directly dumped on the ground for fe...

AI Technical Summary

Problems solved by technology

[0003] In large-scale farms, many pigs are usually raised in the feeding area, and there is generally only one feeding trough for holding the feed in a feeding area, or the feed is directly dumped on the ground for feeding. Different pigs eat different amounts of food, causing some pigs to eat more, while others eat less. After the pigs that eat less digest the feed and produce residues, the residues will stay in the pig's large intestine for a long time, and the large intestine will affect the digested food. The residue is reabsorbed, causing the residue to further deteriorate and produce more smelly feces. In pigs that eat a lot, the feed in the stomach of the pig enters the large intestine when the feed is completely digested, and the feed that cannot be fully digested and absorbed deteriorates in the large intestine. After the deterioration, it is discharged together with the feces, producing an unpleasant smell, and the pigs generally excrete anytime and anywhere during the breeding process, making it impossible for the pig house to process the discharged pig manure in time, making the pig house always full of Feces smell, and because the feeding area in the pig house is small, and the pigs in the feeding area lack the necessary exercise, the gastrointestinal peristalsis of the pigs is reduced, so that the feed in the pigs cannot be fully digested and absorbed and then enters the large intestine, resulting in huge deterioration in the large intestine. the stench of

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