Method for cultivating green-shell-egg laying hens under Chinese prickly ash forest

Abstract

The invention mainly relates to the technical field of under-forest ecological cultivation, and discloses a method for cultivating green-shell-egg laying hens under a Chinese prickly ash forest. The method comprises the following steps: planting Chinese prickly ash, managing Chinese prickly ash trees, planting forage grass, constructing a chicken house, freely cultivating chicks, managing bred adult chickens, managing laying hens, and picking Chinese prickly ash. Resources under the forest are fully utilized, so that the yield per mu of the Chinese prickly ash reaches 612 kg, and the economicincome of planting households is increased by 37.9%. The forage grass is planted in the third spring after the Chinese prickly ash trees are planted, so that the growth of the Chinese prickly ash trees is prevented from being influenced by the forage grass. The occurrence of diseases and pests of the forage grass can be reduced through full growth of the Chinese prickly ash trees, so that the Chinese prickly ash, the forage grass and green-shell-egg laying hens are safe and healthy, and the green-shell-egg laying hens are prevented from being bored with eating. The various forage grasses and the leaves and Chinese prickly ash fruits falling from the Chinese prickly ash trees can promote the gastrointestinal function, have antibacterial and disinfecting effects, and reduces the morbidity ofthe green-shell-egg laying hens. In addition, the excrement of the green-shell-egg laying hens can promote the growth of the Chinese prickly ash trees and the forage grass, and under-forest circularcultivation can be carried out, so that a large amount of planting and breeding cost can be saved.

Description

technical field [0001] The invention mainly relates to the technical field of understory ecological cultivation, in particular to a method for cultivating green-shell laying hens under the prickly ash forest. Background technique [0002] Zanthoxylum bungeanum, one of the common spices, is widely planted in China. Zanthoxylum bungeanum can also be used as traditional Chinese medicine. It has the functions of warming the middle and promoting qi, expelling cold, relieving pain, and killing insects. It can treat cold stomach and abdomen pain, vomiting, diarrhea, schistosomiasis, roundworm , skin itching and other symptoms; green-shell hens are named for producing green-shell eggs, which are characterized by the green shell color of the eggs. It is a chicken species more precious than black-bone chicken. At present, green-shell layer hens are mostly cultured in pens, with a small range of activities, and they are mainly fed with feed, which reduces the nutritional content and he...

AI Technical Summary

Problems solved by technology

[0002] Zanthoxylum bungeanum, one of the common spices, is widely planted in China. Zanthoxylum bungeanum can also be used as traditional Chinese medicine. It has the functions of warming the middle and promoting qi, expelling cold, relieving pain, and killing insects. It can treat cold stomach and abdomen pain, vomiting, diarrhea, schistosomiasis, roundworm , skin itching and other symptoms; green-shell hens are named for producing green-shell eggs, which are characterized by the green shell color of the eggs. It is a chicken species more precious than black-bone chicken. At present, green-shell layer hens are mostly cultured in pens, with a small range of activities, and they are mainly fed with feed, which reduces the nutritional content and health value of green-shell eggs and chicken. Patent document CN106212374 A is disclosed An ecological breeding method for green-shell layer hens is proposed. The chicks are raised indoors. After they are bred, the roosters and hens are reared in separate houses, and the indoors are transferred from the indoors to the outdoors for free-range breeding. The grazing density is 70-150 / mu, and the grazing time is 20-25 days each time, and then grazing in the Chinese herbal medicine field. The grazing density in the Chinese herbal medicine field is 20-50 / mu, and the grazing time is 2-4 days each time. After the grazing ends, the grazing area is taken a bye for 30 to 40 days. The Chinese herbal medicines are: any one or more of Codonopsis pilosula, Radix Arrhea, Comfrey, Fangfeng, Licorice, Achyranthes bidentata, Platycodon grandiflorum and Scutellaria baicalensis. First, in the Chinese herbal medicine When grazing on the ground, green-shell hens will peck at Chinese herbal medicines and cause damage to Chinese herbal medicines. Secondly, the grazing density per mu is extremely small during grazing. Generally, there are at least several hundred chickens in large-scale breeding. 10-25 mu of Chinese herbal medicine land, plus the need for bye, requires 20-50 mu of Chinese herbal medicine land. At the same time, frequent changes of grazing places require green-shell laying hens to adapt to the growth environment repeatedly. Just after adapting to the environment of Chinese herbal medicine land, they need to be rotated again, so that the green The growth rate of shell hens is obviously slowed down, and dozens of acres of Chinese herbal medicines cannot grow well, which consumes a lot of manpower, material and financial resources, and significantly increases the breeding cost of green shell hens