查询词典 cattle breeding

In order to solve this problem, a peach breeding work was conducted by Taiwan Agricultural Research Institute. Peach breeding goals is to develop low chilling requirement, low acidity, short fruit development period, large, attractive, good quality, white- fleshed, melting freestone peach and nectarine cultivars.

为解决这些问题，台湾省农业试验所近年积极从事平地水蜜桃的育种工作，其育种目标为成低需冷量、低酸、果实生育日数短、大果、外观鲜艳动人、品种好、果肉白色、溶质、离核的毛桃与油桃新品种。

The plasma FSH levels were the highest during pre-breeding period and relatively low during breeding period. These implied that LH might play a major role for ovulation and semination, and FSH might be mainly related with gametogenesis.

这说明，虎纹蛙的排卵排精活动可能主要与LH有关，而FSH主要与两性配子的生长和发育有关。

Now most of planting varieties and corms used in production come from foreign and lack of varieties breeding of the gladiolus in our country. The study on separation, purification and culture technique of the gladiolus will lay the foundation for the breeding of the gladiolus.

目前我国唐菖蒲的栽培品种和生产用球绝大多数从国外引进，唐菖蒲的品种繁育工作不足，唐菖蒲原生质体分离、纯化及培养技术的研究将为唐菖蒲育种工作奠定基础。

Breeding improved varieties of tea varieties in Anhui Province in the east field propagation model is the Ministry of Agriculture jointly built seed market, operates mainly in green tea seed and clones (1) green tea has "Gladiolus Spring" brand Xiangshan cloud sharp, middle and low gross peaksà, Gunpowder (2) clonal tea varieties cultivated in recent years, market demand for variety, but also according to customer needs an appointment breeding of all types of varieties.

安徽省东至茶树良种繁殖示范场是属农业部联建的良种场，主要经营绿色食品和无性良种茶苗（1）绿色食品茶叶有"剑兰春"牌香山云尖，中低档毛峰、炒青、珠茶（2）无性良种茶苗培育近几年市场需求的品种，也可根据客户需要预约繁育各种类型的品种。

At present, little potential could be achieved through breeding to enhance leaf gutta-percha content in large scale by routine breeding methods.

不同无性系间果皮含胶量、果实含胶量和单果含胶量都存在极显著差异。

The causes of effect on the income of the fishermen were analyzed, because of the marine halieutics and breeding aquatics in the seawater. It can be known that the development of the breeding aquatics in the seawater rather than marine halieutics.

本文以渔民收入的影响因素海洋捕捞、海水养殖的变动趋势为切入点，分析了渔民收入增长趋缓原因，得出目前海洋捕捞得不偿失应着力发展海水养殖。

Application of haploid technology can significantly accelerate the breeding process in maize breeding.

单倍体育种技术在玉米中的应用能显著地加快育种进程。

Conventional forest breeding is constrained by its long reproductive cycle, which includes long juvenile period, and by its complex reproductive characteristics, such as self-incompatibility and a high degree of heterozygosis. Gene transformation has played an important role in woody plant improvement, which can shorten breeding period and breed varieties with high salt tolerance.

随着分子生物学技术的发展，从盐生植物中分离出抗盐基因，导入林木，获得抗盐品种；况且林木由于其较长的幼年期，常规育种有明显的局限性，而通过转基因可以在较短时间内获得高抗盐品种，缩短育种周期，因此开展林木抗盐育种具有重要的意义。

Objective According to the different breeding condition on the Musca domestica larvae,to investigate the methods of artificial breeding.

目的用不同饲养条件饲养家蝇幼虫，研究人工饲养家蝇幼虫的方法。

Therefore, on the basis of evaluation, the paper analyzes the factors that affect the company's economic benefit, including capital, technology, the size of breeding and related policies of the country, and gives some countermeasures, to improve the economic benefit and the development of musk deer breeding.

因此，在评价的基础上，本文分析了影响麝类资源繁育企业经济效益的因素，包括资金、技术、养殖规模以及国家在麝类资源繁育方面的宏观政策等，并提出相关建议，以提高目前我国麝类资源繁育的经济效益，促进我国麝类资源繁育的产业化发展。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。