artificial breeding

Status and prospects of artificial propagation and breeding technique of marine fish in Fujian

福建海水鱼类人工繁殖和育苗技术的现状与展望

Situation and development of artificial breeding of China forest frog

中国林蛙人工养殖现状及发展方向

Ecological Artificial Breeding Technique of Marine Fish in the Pond

海水鱼池塘生态人工育苗技术

Artificial breeding of locusts recently listed in large quantities, can be edible and medicinal.

近期人工养殖蝗虫大批量上市, 可以食用和药用.

The results showed that main factors were artificial breeding skill, cost, ration and feeding skill, labor difficulty, live beef market, butcher skill, etc.

调查结果表明，主要的影响因素有：人工授精技术、推广经费问题、饲料与饲养管理技术、肉牛销售与市场、肉牛屠宰加工技术等等。

With their patience and efforts, they successfully developed a combination of artificial breeding and natural reproduction.

在他们的耐心和努力下,他们成功地开发出一种人工育种和自然繁殖相结合的方法。

Research on artificial insemination and semen freezing and artificial hatching and starting in Grus vipio will promote the reproduction of the crane under artificial breeding.

对白枕鹤类的人工授精、孵化、育雏以及冷冻精液技术的研究，可促进人工饲养条件下鹤类的增殖和种群的繁衍。

There are 4 kinds of geography system about silkworm ( Bombyx mori), many zoology types and hundreds of varieties have been formed due to the long term natural selection and artificial breeding.

另外由于长期的自然选择和人工选育，家蚕Bombyx mori已形成了4大地理系统和多种生态类型，有上千个品种。

The haploid breeding of maize is a technology that using anther culture or gynogenesis to produce haploid, and then obtain stable new varieties through natural or artificial doubling.

玉米的单倍体育种，是利用花药培养或孤雌生殖产生单倍体后，进行人工或自然加倍，迅速获得稳定的新品种的育种方法。

The paper summarized the results of study artificial breeding and cultivation for Saridomus purpuratus.

本文总结了紫石房蛤立体采苗及中间培育大规格贝苗技术的研究结果.