农学 >>> 植物保护学 >>> 植物检疫学 植物免疫学 植物病理学 植物药理学 农业昆虫学 植物病毒学 植物病虫害测报学 抗病虫害育种 有害生物化学防治 有害生物生物防治 有害生物综合防治 杂草防治 鸟兽、鼠害防治 植物保护学其他学科
搜索结果: 1-5 共查到植物保护学 Variety相关记录5条 . 查询时间(0.029 秒)
In 2006–2010, resistance to the powdery mildew pathogen was studied in 277 spring barley cultivars. They were represented by 54 cultivars in Czech official variety trials, of which 42 were foreign, ...
NIAB Mung 2006 (NM 2006) is an elite high yielding mungbean variety developed at Nuclear Institute for Agriculture and Biology, Faisalabad. It was derived from a cross between an exotic AVRDC acce...
An Earl’s-type melon (Cucumis melo L.) new variety ‘Expole’ which has long shelf life characteristic and resistance to powdery mildew (Sphaerotheca fuliginea (Schlecht. ex Fr.) Poll., race 2) and Fusa...
The results of evaluation of powdery mildew resistance in winter barley varieties in 285 Czech Official Trials conducted at 20 locations were analysed. Over the period, the number of varieties tested ...
WASHINGTON, Dec. 15, 2006 –– Agriculture Secretary Mike Johanns today announced 14 appointments to the Plant Variety Protection Board. Appointees will serve two-year terms.

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...