农学 >>> 农学总论 >>> 农业基础学科 农学其他学科
搜索结果: 1-9 共查到农学总论 World相关记录9条 . 查询时间(0.171 秒)
Wheat is the most widely grown crop globally and an essential source of calories in human diets. Maintaining and increasing global wheat production is therefore strongly linked to food security
Climatic change through global warming and drought is a major issue for agricultural production. Most researchers who discuss climate changes report the yield changes estimated by using crop process m...
We analyzed the contents and usefulness of the world surface data reported by Japan Meteorological Agency. The data includes daily values of climate, such as air pressure, temperature, precipitations...
Climate change refers to any change in climate over time, whether due to natural variability or as a result of human activity. Total annual crop losses in the world agriculture are mainly due to direc...
Urban soils are defined as soils which are severely influenced by various human activities, but not only by cultivation. These soils have assumed particular significance because they extend over larg...
04 December 2006,Studying at The University of Queensland (UQ) Gatton Campus has led one young agronomist to develop Australia's first online grain-trading site. The site, www.brownliesgrain.com.au, w...
16 November 2006,The theme of the 2008 World Development Report is Agriculture for Development. ILRI and the World Bank are hosting a two-day consultation, starting 13 November 2006, to inform this fl...
Bosnia and Herzegovina (B&H) has an observer status in World Trade Organisation (WTO) with an expectation to become a member of this organisation under a developing country’s status. B&H has experienc...
: The paper discusses the importance of commodity exchange trading while placing a special emphasis on the increasingly close interconnection between commodity markets and financial instruments ...

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...