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: 91-105 共查到农学 distribution相关记录255条 . 查询时间(0.282 秒)
The aim of this paper is to discuss the factors affecting the milk collection centers role in assuring safe distribution channel in Antalya, Turkey. The research was based on the original data obtaine...
Choosing a particular textural fraction as an erodibility predictor is often confusing because various fractions of soil particles have been introduced as erodibility index by many researchers.
Abundance, Distribution and Culture Potentials of Three Commercially Important Mollusks Species along the Coast of Bay of Bengal。
Monsonia burkeana, widely used as ‘special tea’, is harvested unsustainably due to insufficient information on the accumulative abilities of its organs on the secondary metabolites. Using phenolics an...
Fusarium infection level, DNA quantity of the Fusarium poae, F. sporotrichioides,F. langsethiae, F. culmorum, F. graminearum and F. equiseti as well as deoxynivalenol (DON), zearalenone (ZEN) and T-2 ...
Taking into account the importance of distribution and transfer of radionuclides in the soil-water-plant system, especially in agricultural fields, in this study, natural radionuclide determination in...
A baseline survey was conducted to determine the occurrence and distribution of soil nematodes associated with cotton in major growing areas in Kenya. Such baseline data on soil nematode abundance, di...
The gill parasite fauna of Barbus martorelli is much diversified and this raises up the problem of biotope partitioning by these pathogens. The gill colonization analysis of these organisms as well as...
In order to determine the canopy structure of tomato plants (Lycopersicon esculentum Mill.) that has the advantages of increasing light interception and decreasing planting area, the authors selected ...
The interferon (IFN) was described as a substance secreted by virally infected cells and endowed with the ability to render cells capable of interfering with a subsequent viral infection.
The Asian type “Candidatus Liberibacter asiaticus” (Las, citrus greening organism) is severely damaging citrus production in Asia including Japan. Our previous study suggested that the bacteriophagety...
In this study, fuel consumption values needed for the machine to operate (machine activity) and for the tractor to be able to move (tractor mobility) in field conditions in agricultural activities wer...
In this study, effect of applied NaCl on shoot and root growth and distribution and accumulation of Na, Cl, N, P, K, Ca, Fe, Zn and Mn in shoot and root of the maize plant (Zea mays L. cv: RX 947) was...
Ambrosia beetles were investigated in Istanbul province. Trap logs were used to collect the insects. In total, 4 insect species, Xyleborus dispar, Xyleborinus saxeseni, Trypodendron lineatum and Trypo...
Irish and UK uplands and peatlands are of international importance but are under threat from several factors, including heavy grazing pressure. Sheep preferentially graze patches of acid grassland wi...

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...