The researchers used a computer to model the spread of lactase persistence, dairy farming, other food gathering practices and genes in Europe. 研究人员对欧洲地区的乳糖耐受性的传播、乳品业、其它食品聚集过程和基因进行了计算机建模。
China's scandal-tainted dairy industry took another step toward consolidation on Wednesday when its largest milk producer raised bought a bigger stake in the country's biggest dairy farming company. 丑闻不断的中国乳制品行业周三进一步走向合并:中国最大的乳制品制造商收购了中国最大牧业公司的更多股份。
The farmer taught us about the importance of dairy farming in the New Zealand economy, and how to manage a dairy through careful use of natural and cultural resources. 农场主教了很多东西,主要的就是如何利用人为和天然资源管理好一个小型农场。
Dairy farming in the rest of Thrace is conducted in much the same way as it is in Balabancik, and within a couple of days district vets in other villages were reporting problems too. 色雷斯其他地方的奶牛饲养方式与Balabancik村的情况大致相同,几天之内,其他村庄的管区兽医也报告了同样的问题。
This paper discusses the agricultural economic features and the present situation of dairy farming based on a case study at WuChuan county located in central Inner Mongolia. 本论文以内蒙古自治区中部武川县为例,分析了当地农业经济特征及农村奶牛养殖业现状。
In the dairy farming sector in Kenya, it is estimated that losses in milk production accounted for30 percent of all losses caused by an outbreak of foot and mouth disease in the1980s. 在肯尼亚的牛奶生产部门,牛奶产量损失估计占1980年代暴发的口蹄疫所造成的全部损失的30%。
Many years ago, an old friend of my schooldays sent me an inscribed copy of a book he had written on dairy farming, a subject on which he was an authority. 多年以前,一位学生时代的老友题赠我一本他撰写的关于乳牛养殖业的书,在此行当他堪称权威。
People breed cattle for meat as well as for dairy farming. 人们养牛以获得牛肉和乳制品。
This method not only makes the dairy farming production under the digital management but also provides a theoretical basis for precision cattle breeding. 该方法不仅实现了对奶牛生产养殖的数字化管理,也为精细养牛提供了理论依据。
There are mainly six farming types in Britain. They are arable farming, dairy farming, stock farming, mixed farming, hill farming and market gardening. 英国主要有六种农作业类型:耕地业、乳品业、家畜业、混合农业、山地畜牧业和市场果蔬业。
The research of dairy farming and industry developmental stratagem in Shandong 山东省奶业发展战略研究
As we known that the dairy farming development of China were far behind that of the developed countries, furthermore, we have to face the fiercer competition under WTO principles. 我国奶牛业的发展远落后于其他发达国家,而且面临加入WTO后的激烈竞争。
Antibiotic residues in dairy products have been an important factor which restricts the development of dairy farming. 乳制品中抗生素残留已成为制约乳品业发展的重要因素。
Dairy Farming in 2003 in China 2003年的奶牛业发展趋向
Raise the rate of fine breed and promote the structure adjustment of the dairy cattle farming industry; 提高奶牛良种率,促进奶牛养殖业的结构调整;
The dairy industry plays an important role in national economic, which is one of effective farming industries. Thirdly, the innovation of pharmaceutical manufactures shall be encouraged. 乳业是高效的畜牧产业,在国民经济中占有重要地位。改革开放以来,我国乳品行业产销两旺,已经成为国家大力鼓励发展的朝阳产业。
Dairy farming needs to develop towards producing safe and high quality products, towards friendly environment and highly efficiency. 要求奶牛业朝生产安全优质产品、不污染环境和高效方向发展。
Sustainable land use system in dairy farming& with a focus on disposal of excreta 北海道奶牛业可持续土地利用方式&有计划地处理粪尿为焦点
Investigation and suggestion of developing dairy farming in Lanzhou cities 兰州市等五市奶业发展考察及建议
Techniques of Feeding Management and Disease Control of Dairy Cow in Cross-district of Farming and Grazing Areas 农牧交错区奶牛的饲养管理与疾病防治技术
The Application of Information Management of Dairy Cattle in Farming Area 农区奶牛数字化管理系统应用
Mastitis was the most serious disease to dairy farming. 乳腺炎是影响奶牛业发展最严重的疾病。
As part of the information management system for dairy farming, this paper mainly study the dairy cattle data collection, data transmission and related system equipments design and application. 本文作为奶牛养殖信息管理系统的一部分,主要研究了奶牛信息的采集、数据的传输以及相关设备的实体化设计与应用问题。
To strengthen the system of the capacity of nitrogen, adding undigested raw dairy farming wastewater to the slurry can maintain the suitable habitat conditions of proper pH, so as to achieve the purpose of improving the removal of nitrification in the system. 为强化系统的脱氮能力,提出在沼液中添加未经消化的养殖场原粪污水,可维持系统合适的pH值的生境条件,从而达到提高系统硝化效果的目的。
The United States of America dairy farming practice proves, formula feed formulation by CPM-Dairy software design, can significantly improve production efficiency. 美国奶牛饲养实践证明,利用CPM-Dairy配方软件设计饲料配方,可显著提高生产效率。
In the dairy farming industry, the real-time data acquisition of parameters that contain individual information of dairy cattle, temperature and humidity and ammonia level of cowshed has great significance, which is interesting for enhancing economic efficiency and strengthening management for dairy farms. 在奶牛养殖业中,奶牛个体信息、牛舍温湿度和牛舍氨气含量等参数的实时采集对奶牛场提高经济效益,强化管理有着重要的意义。
With the development of pastoral farming, dairy farming scale has expanded, and the problems became more outstanding. 随着畜牧业的发展,奶牛场养殖规模逐渐扩大,这一问题更加突出。
Energy metabolism disorder of transition period dairy cows, based on a negative energy balance, is a kind of diseases threatening dairy farming with great severity. 围产期奶牛能量代谢障碍性疾病是影响奶牛养殖业发展的一类重要疾病,其发病基础是围产期能量负平衡。