Stocking method of ecological pigs

Abstract

The invention discloses a stocking method of ecological pigs. An orchard and a vegetable planting base are established around a pig farm. The stocking method is characterized by comprising the following steps: (1) subcutaneously injecting antibiotics into piglets which are 3 days old, and carrying out breastfeeding and captive breeding in the pig farm; (2) carrying out ablactation and isolating sows from piglets which are 25-35 days old, and stocking the piglets in a fruit tree base; and (3) when the piglets grow to 100kg, taking the piglets into a vegetable base to be subjected to the captive breeding in batches and adding a lot of vegetables into a feed; and after carrying out the captive breeding for 25 to 35 days, stocking the piglets in the vegetable base in an alternate cultivation and fallow period of the vegetable base. According to the stocking method provided by the invention, the pig farm, the orchard and the vegetable planting base are combined to carry out the piglet stocking, and fruit and vegetable residues provide a green feed for pig cultivation, and the fertility of soil of the base is increased by excrement of the pigs, so that the cost of chemical fertilizers of fruits and vegetables and the feed cost of the pigs are saved, and any feed additive is not added in a cultivation process of the pigs, and furthermore, consumers can eat healthily and obtain nutrients.

Description

technical field [0001] The invention belongs to the technical field of breeding vertebrates, and in particular relates to a method for stocking ecological pigs. Background technique [0002] In the past ten years, due to important reasons such as environmental pollution, severe epidemics, unsound standards of veterinary drugs, feed and food, backward testing methods and equipment, lax supervision, and economic interests in the process of production and distribution, the safety of livestock products has become a threat. People's health and the survival of animal husbandry are serious problems that affect export earnings. In addition to epidemic diseases, various drugs, chemical substances, heavy metals, biological hormone residues and pollution are also increasingly harmful to the hygienic quality of animal products, especially through mad cow disease and bird flu. , Clenbuterol incident, the government will focus on the monitoring of food safety in formulating industry norms...

AI Technical Summary

Problems solved by technology

[0003] 1. The variety is poor, and the penetration rate of improved breeds is not high. Almost 70% of the farmers are still raising soil pigs. The scale is small and there is basically no environmental protection equipment, which leads to the discharge of pig excrement and urine waste water. First, it affects water quality. Contains a large amount of organic matter and organisms. When decomposed, it will consume dissolved oxygen in the water, thereby destroying the ecological balance. For example, when the water source of tap water is polluted by pig excrement and urine wastewater, the water will have a bad smell, which will affect people's application. For example, in fish ponds When the water source is polluted by pig feces wastewater, the water will become smelly, and the dissolved oxygen in the water will be scarce, making fish and shrimp unable to survive;

[0004] 2. The breeding environment is poor, the housing conditions are poor, and the smell is strong, which leads to the breeding of a large number of mosquitoes, and mosquitoes are the number one killer of swine epidemics;

[0005] 3. There is a greater threat of disease;

[0006] 4. The production efficiency is low. The slaughter rate in developed countries has reached over 190%, and the feed-to-meat ratio is 2.5-2.8:1. However, the current slaughter rate in Chongqing is only about 90%, and the feed-to-meat ratio is around 3.2-3.5:1;

[0007] 5. The degree of industrialization is not high