Ecological culturing method capable of reducing sesame duck manure urea odor

Abstract

The invention discloses an ecological culturing method capable of reducing sesame duck manure urea odor. The method comprises the steps of culturing field selection, sesame duckling selection, young duck culturing, adult duck culturing, daily management, slaughter readiness and the like. The method has the advantages that different types of feed are fed according to different growing periods of sesame ducks, sufficient nutritious substances are provided for the sesame ducks, traditional Chinese medicine liquid, nutritious liquid and composite active probiotics are properly fed to reduce harmful gases of ammonia, hydrogen sulfide, carbon oxide, methane and the like, the problem of stench generated by duck manures in duck culturing process can be well solved, the healthy growing of the sesame ducks can be ensured, the feed utilization rate is improved, and the culturing cost of the sesame ducks is reduced.

Description

technical field [0001] The invention belongs to the technical field of poultry breeding, and in particular relates to an ecological breeding method for reducing the odor of sesame duck manure and urine. Background technique [0002] my country is the world's largest duck producer and consumer, and the total annual output of duck meat accounts for nearly 70% of the world's total. higher than the world average. The following reasons have promoted the rapid development of China's duck industry. First, there is a good domestic consumer market. Many Chinese people have the traditional habit of consuming duck meat as a nourishing food, and have developed a dazzling array of duck meat products and special dishes in various places. 2. Ducks are larger in size and grow faster, their breeding cycle is short and production costs are low, and the value of duck feathers and down is also quite high, which makes the duck industry more economical or the cost of duck meat products is low, wh...

AI Technical Summary

Problems solved by technology

When the space of the duck house is small, the stocking density is too high, and the ventilation is poor, the carbon dioxide concentration in the house will be too high, causing the animals to suffocate and die

[0008] 4. Carbon monoxide: mostly due to the low temperature in the duck house, improper management of the raw coal fire, resulting in incomplete coal combustion, coupled with poor ventilation in the duck house, often causing duck hypoxia or gas poisoning, and in severe cases, a large number of deaths occur

Also at present about the cultivation of sesame duck is less, and about the ecological breeding method that reduces the smell of sesame duck manure and urine, there is no bibliographical report yet