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: 1-9 共查到农学 producers相关记录9条 . 查询时间(0.046 秒)
Pork producers selected from the National Pork Board’s producer database were surveyed. Five (3.7%) reported being diagnosed with a MRSA infection. Risk factors related to swine farm biosecurity were ...
There is an ongoing argument about user fees in public agricultural extension services. In Turkey, Ministry of Agriculture and Rural Affairs’ Farmers Education Division provides agricultural extension...
Production inefficiency is usually analyzed by economical efficiency, which is composed of two components-technical and allocative efficiencies. This study provided a direct measure of production effi...
Thirty seven producers from the upper Murray region attended the latest in a series of Run-down Pasture Recovery Field Days held across southern NSW by NSW Department of Primary Industries (DPI).The a...
This paper analyses the economic benefits from vertical coordination in pig production (i.e. a contract between a specialised piglet and a specialised fattening pig producer) using a static model of a...
January 25, 2007,The Missouri Department of Agriculture (MDA) is encouraging all Missouri hay producers to list their excess hay with the Missouri Hay Directory – a free publication designed to help f...
Drought helps sheep producers tackle footrot     footrot  sheep       2006/12/11
18 Dec 2006,A recent meeting of the NSW Footrot Steering Committee heard dry conditions were helping the State’s sheep producers tackle footrot.Steering Committee chairman, James Maslin, Caragabal, to...
04 Dec 2006,Drought assistance, funding for environmental management projects and climate change will be hot topics at a meeting for sheep producers in the Cowra, Blayney, Woodstock, Lyndhurst and Man...
A, Repeckiene J, Novosinskas H: Micromycetes, producers of toxins, detected on stored vegetables. Ann Agric Environ Med 2005, 12, 253-260.

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...