农学 >>> 农学总论 作物学 园艺学 土壤学 植物保护学 农药学 林学 畜牧学 兽医学 水产学
搜索结果: 1-15 共查到农学 the tool相关记录22条 . 查询时间(0.229 秒)
An understanding of variations in water availability to plantation forests on a spatial and temporal scale is essential when designing risk averse and site-specific silvicultural management regimes. V...
The Ibicenco rabbit (Conill Pages D’Eivissa) is a rare breed mainly located on Ibiza Island, in rural areas. Today breeders are looking for a sustainable use and alternative routes for profitability o...
Preserving the environment and developing agricultural products that do not harm unintended targets are top priorities for many scientists and farmers, as well as environmentalists. It’s a new era of ...
The concept of sustainable development is currently known and used in many contexts across a wide range of industries. Nevertheless, specific approaches to achieving the strategy of sustainability can...
Double fixed-time insemination after ovulation induction is commonly used in pigs to obtain in vivo produced embryos at defined stages of development for downstream biotechnological applications. Howe...
The educational value of three-dimensional computed tomography (3D CT) volume rendering imaging was compared to conventional plain radiographic instruction in a veterinary radiology class. Veterinary ...
Surface ozone is considered to be a very phytotoxic gaseous air pollutant. Its negative impacts at both the cell and the organ level have been shown, mainly as a result of experiments. However, the de...
The purpose of this study is to gain a better understanding of how community gardens can catalyze positive change in an urban environment, to determine and catalog the impacts, and to learn about thei...
The purpose of this study is to gain a better understanding of how community gardens can catalyze positive change in an urban environment, to determine and catalog the impacts, and to learn about thei...
The purpose of this study is to gain a better understanding of how community gardens can catalyze positive change in an urban environment, to determine and catalog the impacts, and to learn about thei...
Field experiments carried out in the 2005–2007 time period were aimed at assessing the use of competitive potential against weeds of spring cereals cultivated in mixtures, for the purpose of reducin...
Transcriptomics has the potential to rapidly increase our knowledge of spatial and temporal gene expression and contributes to the characterization of new promoters for research and development. The s...
Adult male musk deer (Moschus spp.) secrete musk, a widely used ingredient in traditional Asian medicine and the international perfume industry. Musk deer are endangered due to historic over-utilizati...
Washington State University conducted training sessions emphasizing pesticide applicator recordkeeping at fourteen different locations in 2002. The purpose was to measure knowledge of recordkeeping re...
We designed a new device for grapevine flower thinning to improve task efficiency and lighten the work burden. The prototype is a palm-sized tool equipped with two semicircular blades. Each blade is s...

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...