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: 31-41 共查到农学 oak相关记录41条 . 查询时间(0.187 秒)
The paper summarizes results of an institutional research aimed at the analysis of relationships between the quality of decorative veneers of oak and beech and negative factors decreasing the use of v...
Overuse of N in lettuce production can lead to environmental problems caused by leaching and the accumulation of harmful nitrates in edible tissues. This study investigated the effect of applied nitro...
The first actin gene in Chinese oak silkworm, Antheraea pernyi (Apactin) was cloned and characterized. Remarkably, two types of the Apactin cDNA clones were isolated from the pupal cDNA library, which...
I sprayed the trunk surface lower than 6 m above ground level with 1.6% fenitrothion once before the occurrence of Platypus quercivorus adults in Quercus serrata and Q. crispula forests. The number of...
The effect of mass mortality of oak trees, caused by the fungus Raffaelea quercivora, on the stand structure of a broadleaved secondary forest was investigated in a stand located in northern Kyoto Cit...
Rooting characteristics of tea (Camellia sinensis) and silver oak (Grevillea robusta) were evaluated in a mixed plantation of these species in the Western Ghats in Munnar, Kerala employing three techn...
The corrosion of metals in contact with wood, discoloration of wood itself, undesirable effects on wood preservatives and the curing of the synthetic resins especially glues in fiberboards, particleb...
It is of great importance to study the activities of fungi in forest ecosystems for both protecting them and optimizing their functions. In this study, we present 130 species of xylotroph micromycetes...
The cambium activity of Quercus petraea (Mattuscha) Liebl. (sessile oak) in Atatürk Arboretum (Belgrade Forest, İstanbul) was studied by mounting 5 manual and 5 electronic dendrometers on 5 domin...
Vugava musts were fermented in medium-toasted Croatian barrique barrels (225 L) made from Quercus petrea and Q. robur oak wood. The oak species used in this research infl uenced the specifi c change o...
Forest by-product silage (FPS) comprised of foliage, shrubs, and wild grasses was prepared to examine feeding value as sole roughage source for spotted (sika) deer. This diet was compared with importe...

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...