Method for artificial incubation and brooding of bustard and squab feedstuff for bustard

An artificial hatching and great bustard technology, applied in the field of chick feed, can solve the problems of low hatching rate, low survival rate and chick death of Great Bustard, and achieve the effects of high hatching rate, high survival rate and rich nutrition.
CN101218898AInactive Publication Date: 2008-07-16NORTHEAST FORESTRY UNIVERSITY
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
NORTHEAST FORESTRY UNIVERSITY
Publication Date
2008-07-16
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

An artificial incubation and brooding method for great bustard and feed for a nestling of the great bustard relates to the artificial incubation and brooding method for bird and the feed for nestlings which solves the problems of low hatching rate, low surviving rate, hard feeding, and frequently dying at an age of 7 to 15 days of the nestling of great bustard for the current artificial feeding. The artificial incubation for the great bustard is divided into four periods of incubation prophase, incubation metaphase, incubation anaphase and hatching period. The feed for the nestling of the great bustard consists of animal feed and plant feed. During the brooding process of the great bustard, the hatching temperature for a brooding box at the first day is 36 DEG C and is reduced by 1 DEG C every day with the increasing of the day age. The nestling with an age of 12 days is arranged in a brooding bed and the temperature of the brooding bed is 24 to 28 DEG C and is brooded in the outside after two months. The hatching rate of the artificial incubation method for the great bustard of the invention is 81.81 percent and the surviving rate of the brooding method for the great bustard is 88.8 percent, thus solving the problem that the nestling of the great bustard frequently dies at an age of 7 to 15 days. The feed for the nestling of the great bustard is designed aimed at the physiological characteristics of the nestling of the great bustard and has the advantages of abundant nutrition and improving the physical constitution of the nestling.
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Description

technical field

[0001] The invention relates to a method for artificial hatching and brooding of birds and a feed for chicks. Background technique

[0002] The great bustard (Otis tarda) is a Class I key protected animal in China. It is designated as a VU species by IUCN and is a vulnerable species. It is designated as a V class by the Red Book of Birds in China and is a globally threatened species. Appendix II of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). The great bustard is not only one of the endangered grassland birds, but also an ecological indicator species of the grassland. There are 11 genera, 25 species and 30 subspecies of bustards. Great bustard belongs to Cruiformes (Cruiformes) Bustard family (Otidae), which is divided into two subspecies, namely the nominated subspecies (Otis tarda tarda) and the oriental subspecies. species (also known as the common subspecies Otis tarda dybowskii), the great bustard is also...

Claims

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