The great advances made in transport during the last two hundred years were accompanied by a big increase in trade.Bigger and faster ships enabled a trade in meat to develop between Britain and New Zealand, for instance.Quicker transport makes possible mass-production and big business, drawing ...
High yield hybrid strains that gains rapidly live weight in short time by fast growing and efficient feed conversion rate, are used in broiler production. As well as advances in yield performance, some serious health problems including decreasing of resistance against disease, increasing of susceptibil...
The in vivo kinetic data demonstrate an increased FSR: of apoA-I. The increase in apoA-I is due to an increased PR of apoA-I. This study demonstrates increased production of HDL apoA-I as the metabolic cause of the increase in HDL and apoA-I levels under inhibition of HMG-CoA ...
The labour productivity, as a concept that expresses the production level per unit of used labour production factor, is adapted to the performance analysis of mass production systems, with standardized and relatively less diversified products; is a concept that fits too little to production of goods...
题目: Some students don’t know the importance of knowledge ___they need to use it.A.thoughB.as long asC.untilD.if 免费查看参考答案及解析 题目: The Chinese people attach great importance to mianzi. There is no corresponding English term for mianzi, but its meaning is somewhere between...
摘要: A compound of the formula: <IMAGE> wherein R1 is lower alkyl, R2 is carboxy or a protected carboxy group, R4 is hydrogen or lower alkyl and Y is a residue of an acid, or a salt.收藏 引用 批量引用 报错 分享 全部来源 求助全文 掌桥科研 相似文献...
Technological and technical aspects of young potato production Special importance was given to machinery for collecting potato Colorado beetle (biocolector) and machinery for termic drying leaf mass in the aim of ... M Vladan,B Anđelko,P Ondrej - 《Contemporary Agricultural Engineering》 被引量:...
The use of pastures and forages in the production systems of autochthonous breeds of small ruminants. The relative lack of large scale agricultural aptitude of the main part of our territory confers enormous importance to the production of pastures in Portu......
In Acromyrmex leaf-cutting ants, small workers have relatively large metapleural glands compared to large workers, and thus harbour approximately half the number of gland cells of large workers, despite being only one-fifteenth their body mass. Here we present results showing that when the two ...
However, many studies examining the genetic basis for cardiovascular disease fail to consider sex as a variable in the study design, in part, because there is an inherent difficulty in studying the contribution of the sex chromosomes in women due to X chromosome inactivation. This paper will ...