农学 >>> 作物学 >>> 作物形态学 作物生理学 作物遗传学 作物生态学 种子学 作物育种学与良种繁育学 作物栽培学 作物耕作学 作物种质资源学 农产品贮藏与加工 农艺学其他学科
搜索结果: 1-7 共查到作物学 infection相关记录7条 . 查询时间(0.278 秒)
The relationship between Visna/maedi virus (VMV) antibody status and scrapie genetic resistance of 10,611 Rasa Aragonesa sheep from 17 flocks in Aragón (Spain) was investigated. The fifteen most commo...
Secondary bacterial wilt spread through a trimmer blade of a harvester has become a major issue in red perilla when crops are rotated in rice fields. To prevent infection, the trimmer blade must be he...
In the trial with different doses of common bunt teliospores used for inoculation of wheat the number of bunted ears increased with the increasing dose of inoculum. This increase was small (statisti...
Six species of arbuscular mycorrhizal fungi were inoculated into kidney bean in low available phosphorus soil to clarify useful species in the cultivation of kidney bean. The arbuscular mycorrhizal fu...
The effects of scattering the infected leaves and sprinkling the field with water on the degree of infection, yield and pearled-grain quality of barley were investigated using the susceptible cultiva...
Stone fruit species are affected by severe disease caused by European stone fruit yellows phytoplasma (ESFY; ‘Candidatus Phytoplasma prunorum’). ESFY phytoplasma is transmitted to the host plants of P...
Genetic transformation of insects depends on clear expression of marker genes for selection and effective expression of heterologous proteins. An established framework of genetic studies is helpful in...

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...