农学 >>> 农学总论 >>> 农业基础学科 农学其他学科
搜索结果: 1-15 共查到农学总论 Temperature相关记录43条 . 查询时间(0.093 秒)
The effects of water temperature and structural parameters of a labyrinth emitter on drip irrigation hydraulic performance were investigated. The inside structural parameters of the trapezoidal labyri...
The paper describes the system for measuring and logging of data on soil water content and soil temperature profile. The system was tested in a field and shows great potential for performing continuou...
Objectives of our study were to quantify the effects of apical dominance and bud cluster activity on asparagus yield patterns and to collect data for process-oriented modeling of the asparagus crop. P...
Six male sterile lines (MSLs) of ramie (Boeh-meria nivea (L.) Gaud.) were grown in dark rooms under the photoperiods of 9.5h, 11h or 12.5h d-1 in spring and summer seasons (dif-ferent environmental te...
The experiment aimed to study the effect of temperature requirements on fruit physical and chemical properties of Samany and Zaghloul date palm cultivars grown at Aswan, Giza and El-Kalubiya Governor...
Development, fecundity, and longevity of the egg-larval parasitoid Chelonus oculator Panzer (Hymenoptera: Braconidae) were studied on the factitious host, Ephestia cautella (Walker) (Lepidoptera: Pyra...
Four leaf litter types belonging to mediterranean tree species (sweet chestnut, Castanea sativa; downy oak, Quercus pubescens; holm oak, Quercus ilex; and Aleppo pine, Pinus halepensis) were incubated...
The aim of our investigation was to study in detail the relationship between the spatial structure of the urban green surface and land surface temperatures. The research was carried out to support the...
A study was undertaken at Cranfield University, Silso College, UK during 1999. The objective was to investigate the effect of fruit size, ethylene and ripening temperature on the shelf life and qu...
采用同轴探头技术研究了20~90℃、200~4500MHz内菜籽油、大豆油、花生油、玉米油、调和油的介电特性,分析了介电参数值随频率和温度变化的原因。结果表明:同频率下,菜籽油具有最大的相对介电常数和最小的介质损耗因数,而玉米油则相反。在500~4000MHz间,介电参数与食用油中的饱和与不饱和脂肪酸含量间具有较好的线性相关性。相对介电常数随温度升高线性减小,但介质损耗因数则线性增大。菜籽油的介电...
The importance of evapotranspiration in agricultural water management has been widely reported without doubt. The FAO Penman Monteith (FPM) equation is the sole recommended estimation method of refere...
Effect of storage temperature on weight loss, chemical composition, microbiological properties and sensory characteristics was studied. The cheese was made from fresh raw cow’s milk with 6 % salt kep...
Iceplant is a halophyte with two different photosynthetic modes of C3 and crassulacean acid metabolism (CAM). Environmental stress, such as a high salinity condition, is known as a trigger for shiftin...
To clarify the mechanism regulating anthocyanin biosynthesis in ‘Kokuo’ grapes grown under high night temperatures, we examined flavonoid accumulation and the activities of related enzymes in the grap...
We examined the effects of environmental temperature (ET) during the ripening period on the amylose content and the whiteness values (an indicator of dull endosperm), in seven low-amylose rice cultiva...

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...