经济学 >>> 应用经济学 >>> 农业经济学 >>> 农业生态经济学 农业生产经济学 土地经济学 农业经济史 农业企业经营管理 合作经济 世界农业经济 种植业经济学 农业经济学其他学科
搜索结果: 1-7 共查到农业经济学 health相关记录7条 . 查询时间(0.31 秒)
The objective of the study was to evaluate the associations of the variable intensity in culling of dairy cows and culling due to the movement disorders, mammary gland diseases, long calving interval,...
China is a huge country and production of enough food for feeding the population is of national importance. Thus, China's demand and production of livestock products over the last years has increased ...
The purpose of this study is to empirically examine the impact of health on the off-farm income of China’s migrant workers by the Heckman model. The dataset collected from the Research Center for Rura...
After over more than six decades of broad-based multilateral trade liberalization under the General Agreement on Tariffs and Trade (GATT), and subsequently the World Trade Organization (WTO), trade in...
The contribution deals with the analysis of methodological approaches to the general evaluation of enterprise results. It is concerned mainly about the methodology of evaluation of financial health of...
The evaluation of financial health of an enterprise becomes very important in Czech businesses. Among other factors, it is so because it is viewed as a precondition for being eligible for some of the ...
Every business grows, develops and dies within its life-cycle, dependent on its relations with the external and internal environment. Its “flexibility” and ability to “influence” both the internal and...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...