农学 >>> 园艺学 >>> 果树学 瓜果学 蔬菜学 果蔬贮藏与加工 茶学 观赏园艺学 食用菌 园艺学其他学科
搜索结果: 1-15 共查到园艺学 greenhouse相关记录18条 . 查询时间(0.074 秒)
The efficacy of biocontrol agents (effective microorganisms (EMs1), Bacillus subtilus, and Bacillus pumilus), zinc oxide nanoparticles, castor and clove oils, as well as of a recommended fungicide (fa...
he objective of this study was to produce high quality planting material in a soilless greenhouse system. Cv. Elsanta plants were planted in containers and set on a special rack in the greenhouse. Eme...
Polyploids were effectively pre-selected in colchicine-treated plants of the desirable brown-leaved cultivar Black Velvet Scarlet F1 of the species Pelargonium × hortorum L.H. Bailey to obtain the bas...
This study is aimed at induction of polyploidy in the black-leaved cultivar Pelargonium × hortorum L. H. Bailey Black Velvet Scarlet F1 to obtain basic breeding material for creating new black-leaved ...
Consumption of vegetables is one of the most important ways of providing the body with mineral elements. However, it is not clear how mineral elements are distributed in different organs of vegetables...
To reduce the deep percolation during greenhouse vegetable cultivation, the technique of subsurface film strips placement was tested. Four treatments with two kinds of cross-sections (flat and U-shape...
For the use of LED as a light source to regulate the photosynthesis of chrysanthemum leaves under greenhouse conditions, the eff ects of diff erent red (660 ± 30 nm) to far-red (730 ± 30 n...
In this paper, the effects of wind speed, side ventilators and span numbers on gothic type multi-span greenhouse natural ventilation were studied by numerical simulation using the Computational Fluid ...
We have developed transgenic cucumber plants Cucumis sativus L. resistant to gray mold (Botrytis cinerea) by the expression of rice chitinase cDNA (Tabei et al. 1998). These transgenic plants were obt...
Effects of air temperature and humidity in the greenhouse on the growth of semi-forced cucumber ‘Natsunokaori’. Air temperature of 30°C and 60% relative humidity promoted the development of fruit and ...
Effects of air temperature and humidity in the greenhouse on the growth of the fall-cropped cucumber ‘Natsunokaori’ were investigated. In pinching and wire-training cultivation, air temperature of 30 ...
Spinach plants (Spinacia oleracea L.) were grown in a greenhouse using fertigation based on cumulative solar radiation, and effects on plant growth, nitrate concentration in the leaves, and nitrate ut...
In order to reduce labor load in a greenhouse growing forced cucumber (Cucumis Satius L.) cultivated under high air temperature and high humidity, effects of air temperature on thermal environment, wo...
Raising of rose nursery is quit difficult due to low temperature in winter season. Looking to the importance and temperature requirement for nursery raising for proper growth in winter, rose (Ro...
In recent years, models of the greenhouse environment and of crops have been used to determine optimal strategies for environment control in regions where new greenhouse industries are developing. 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...