查询词典 cattle breeding

Are mainly small-scale breeding of tropical fish-based, such as lamp type of fish, beautiful fish, peacock fish, fortune fish,, red roses, red nose scissors, Zebra, Red Arrow, Red Mary, tiger fish, Adolf Green, more than 50 varieties, and have professional staff to engage in species of improvement and innovation, the introduction of new varieties of field in Shanghai outlets has more than special form, the propagation, breeding, selling one-stop, and exported to Kunming, Hefei, Zhengzhou, Suzhou, Wuxi, Changzhou, Nanjing, Wenzhou and other cities, I field the spirit of "honesty - and mutually beneficial win-win" principle, constantly to the general sector provide an excellent aquarium species.

现主要以养殖热带小型鱼为主，像灯类鱼，美人鱼，孔雀鱼，发财鱼，黑裙，红玫瑰，红鼻剪刀，斑马，红箭，红玛利，虎皮鱼，青道夫，等50多个品种，并有专业的人员从事品种的改良和创新，不断向外地引进新品种，在上海有多家特约直销店，形成了，繁殖，养殖，销售一条龙，并远销昆明，合肥，郑州，苏州，无锡，常州，南京，温州等多个城市，我场本着以"诚信为本-互利双赢"为原则，不断向广大水族界朋友提供优良的品种。

Distant cross-breeding of tree peony is the main means of cultivar improvement at present and for quite a long time in the future, however, long breeding period and cross abortion are the two main obstacles for obtaining new cultivars effectively.

远缘杂交育种是目前及今后相当长的一段时间内牡丹育种的主要方式，但育种周期长与杂交败育是影响其发展的瓶颈。

The result show that the breeding habitat may not be a limitation factor for Cinnamon Sparrow in Taiwan, other factors such as non-breeding habitat and competition with Tree Sparrow, are suggest by the author.

综合上述的结果及野外调查的经验，山麻雀在台湾本岛的栖地似乎虞匮乏，因此，山麻雀在台湾本岛的限制因子，可能需要从非繁殖期的栖地或是和麻雀之间的竞争关系下去解。

Finally, the thesis will bring forward the strategies and suggestion of developing the industry, and as the following: firstly, enhance the well-bred breeding system of the main yellow-feather broiler as soon as possible from the inherit characteristics of broiler to Hong Kong; secondly, introduce advanced science and technology to reduce the ratio of feed consumed and meat and increase the economic benefit; thirdly, make the nutrition requirement of broiler standardization and the epidemic prevention system of poultry disease strengthen; fourthly, promote the enterprise to build the system of sincerity and trust to guarantee the quality of living chicken to Hong Kong; fifthly, make the management of veterinary medicine and quality supervising strengthen and forbid to use the contraband and unsanctified medicine and improve the system f rudimental medicine; sixthly, reinforce the hygiene and epidemic prevention in breeding room to improve the competition of living chicken in Hong Kong market; finally, introduce the system of HACCP, and carry out ISO9000 quality management system and ISO14000 environment management system, and adopt the advanced international way to manage the exported enterprises.

第八部分针对目前供港活鸡市场存在的问题，提出发展供港活鸡产业的策略和建议，包括：（1）从供港活鸡主要品种的遗传特性着手，尽快完善供港活鸡主要品种黄羽鸡的良种繁育体系；（2）引进先进的饲料科技技术降低料肉比以提高养禽经济效益；（3）规范肉食饲养的营养标准并加强禽病防疫体系的建设；（4）推动企业建立诚信制度，切实保供港活鸡产品的质量；（5）加强兽药管理和质量监管工作，禁止使用违禁药物和未被批准的药物并完善残留监控体系；（6）切实加强养殖场的卫生防疫工作，增强供港活鸡产品在香港市场的竞争力；（7）导入HACCP体系，尽可能推行ISO9000质量管理体系和ISO14000环境管理体系，以当前国际通行的先进方式管理禽肉出口企业。

This paper summed up the present actuality of was gourd production and research progress in wax gourd breeding and so on, analyzed the primary problems in wax gourd production and study, and discussed the developmental trend and breeding direction of wax gourd in the future.

文摘：综述了冬瓜生产现状以及国内研究状况，并分析了目前冬瓜生产及研究中存在的主要问题，对未来冬瓜的研究、育种方向及发展趋势进行了展望。

Antheraea pernyi ; Variety breeding ; Hulunbei'er 1; Bivoltine area in which breeding one generation a year

内蒙古呼伦贝尔市蚕业科学研究所；阿荣旗蚕业管理工作总站；北方蚕业，编辑部邮箱 2009年 02期柞蚕；品种选育；呼伦贝尔一号；二化一放蚕区

It was designed in the breeding analysis sub-system to estimate the BLUP'breeding value with a flow chart,institute the EBV's selection index and the aggregateselection index,analysis the genetic improvement and the herd inbreeding condition,andso on.

在育种分析子系统中，设计了流程式的BLUP法育种值估计、综合EBV指数和综合选择指数的制定、遗传进展分析、近交系数及群体近交分析等功能。

Key words: ornamental plants and horticulture; molecular breeding; transgenic chrysanthemum; genetic stability; cross breeding; chalcone synthase gene

关键 词：园林植物与观赏园艺；分子育种；转基因菊花；遗传稳定性；杂交育种；查尔酮合成酶基因

The Asiatic black bear is in the family Ursidae. It distributes in Russia, India, Nippon, Japan, Korea, Afghanistan, Pakistan, and China. In the 1980s, the hot breeding come from cholerrhagia of living black bear resulted in approximately 9000 wild-lives being imprisoned in China. As limited by breeding conditions, the imprisoned black bears have only one-third life span compared with the wild-ones.

亚洲黑熊隶属食肉目熊科，主要分布于俄罗斯与亚洲的印度、尼泊尔、日本、朝鲜、阿富汗、巴基斯坦和中国。20世纪80年代，我国活熊取胆掀起的养熊热致使约9000多只野生黑熊被关进牢笼，由于饲养条件的限制，圈养黑熊只有野生黑熊寿命的1/3，这次熊类资源的浩劫导致黑熊数量骤减。

It is useful to make sure that the club or a kennel is registered in the Russian Cynology Federation or the Russian Central attack-dog breeding. All organizations included in these establishments must have the license for breeding. In this case the documents of the puppy are valid in Russia and abroad.

与此同时，你也很有必要了解一下这些俱乐部或者犬舍是否在RCF或者是Russian Central Attack-dog Breeding(这是个什么组织，根据字面意思理解是俄罗斯猛犬繁育中心)登记注册。

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。