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: 1-5 共查到农学 Pinus thunbergii相关记录5条 . 查询时间(0.046 秒)
We inoculated the pine wood nematode, Bursaphelenchus xylophilus, into Pinus thunbergii seedlings, and investigated the progress of symptoms of pine wilt disease and dynamics of B. xylophilus in the s...
The migration of pinewood nematode, Bursaphelenchus xylophilus, inoculated on the top of 10-cm-long stem cuttings obtained from the current shoots of two types of Pinus thunbergii seedlings—a resistan...
To obtain the pine trees with high resistance to the pine wilt from susceptible species, the criteria for selective breeding should be made based on the inhibition factors of symptom development. Migr...
We investigated the relationship between degeneration of tissues and death of potted 3-year-old seedlings of Japanese black pine, Pinus thunbergii, from 6 families with different resistance, inoculate...
An identification of nematode-resistant Japanese black pine (Pinus thunbergii Parl.) clones was developed using SNP (single nucleotide polymorphism) analysis. On the basis of EST (Expressed Sequence T...

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...