搜索结果: 1-11 共查到“农学 Cucumis sativus”相关记录11条 . 查询时间(0.125 秒)
Morphogenesis and productivity of Cucumis sativus L.hybrids under the thermic polyethylene films modified by coating of metals by magnetron sputtering
Cucumis sativus L. growth and development crop modified polyethylene films greenhouses
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2016/6/3
The results of the investigation of morphogenesis and productivity characteristics of Cucumis sativus parthenocarpic hybrids Marinda and Kurazh in ontogenesis in greenhouses under the thermic films ar...
Evaluation of Selected Cucumis sativus Accessions for Resistance to Pseudoperonospora cubensis in Egypt
cucumber cucurbit downy mildew
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2015/7/2
Downy mildew [Pseudoperonospora cubensis (Berk. & Curt.) Rostov] is a major destructive disease of cucumber
(Cucumis sativus L.) worldwide. Resistant cultivars were recently introduced into Egypt, b...
Air temperature changes and phenological phases of field cucumber (Cucumis sativus L.) in Poland, 1966–2005
cucumber phenology climate change in Poland
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2015/1/28
The aim of the work was to determine whether and how the frequently observed trends in air temperature changes affect the dates of phenophases of field cucumber (pickling variety) cultivated in Poland...
Effect of Silver Nitrate Induced Staminate Flowers on Seed Productivity and Germinability of Gynoecious Cucumber (Cucumis sativus L.)
Overseas Agricultural Development Association
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2009/7/7
The application of silver nitrate is a common option to induce staminate flowers in gynoecious cucumbers in order to maintain their progenies. The present study examined the effect of silver nitrate o...
Development of a Powdery Mildew Resistant Cucumber (Cucumis sativus L.),‘Kyuri Chukanbohon Nou 5 Go’
National Institute of Vegetable and Tea Science
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2009/7/7
‘Kyuri Chukanbohon Nou 5 Go’, a cucumber (Cucumis sativus L.) cultivar with resistance to powdery mildew (Podosphaera xanthii (Castaggne) U. Braun & N. Shishkoff) not only at higher temperatures (abov...
Effects of some external treated plant growth regulators on stomata aperture of cucumber (Cucumis sativus L.)
Cucumber stomata benzyl adenine naphthalene acetic acid gibberellic acid
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2010/9/10
In this study, cucumber (Cucumis sativus L.) seedlings grown singly in standard pots contain compost were exposed to two different concentrations (10-4 and 10-6 M) of BA (6-benzyladenine), NAA (α-naph...
Comparative effects of rootstock and scion on dieldrin and endrin uptake by grafted cucumber（Cucumis sativus）
dieldrin endrin cucumber Cucumis sativus L
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2009/3/5
We examined the effect of grafting on dieldrin and endrin uptake from soil into cucumber plants. We compared the concentrations of dieldrin and endrin in aerial tissues of 10 varieties of Cucurbita ...
Rootstock control of fruit dieldrin concentration in grafted cucumber（Cucumis sativus）
dieldrin cucumber Cucurbita sp
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2009/3/5
We examined the effect of Cucurbita sp. rootstock on dieldrin concentration in grafted cucumber (Cucumis sativus L.) fruits grown in two types of contaminated soils by pot experiment. The two soils ...
In situ Haploid Embryo Induction in Cucumber（Cucumis sativus L.）After Pollination By Irradiated Pollen
Cucumber Pollination Irradiated Pollen
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2009/1/22
In this study the effects of irradiation doses, maternal genotypes and season on fruit set, seed production and parthenogenetic embryo induction after pollination by irradiated pollen in cucumber wer...
Obtention of in vitro Haploid Plants From in situ Induced Haploid Embryos in Cucumber（Cucumis sativus L）
vitro Haploid Plants Haploid Embryos Cucumber（Cucumis sativus L）
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2009/1/16
In this study the obtention of in vitro haploid plants from haploid embryos induced by pollination with irradiated pollen was investigated. The haploid embryos of four cucumber genotypes obtained in ...
Anatomical Changes of Cucumber (Cucumis Sativus L.) Leaves and Roots as Influenced by Shade and Fertigation
Cucumber shade fertigation stomata trichome
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2010/11/11
Four field experiments (two summer and two winter crops) were conducted during 2005 and
2007 to find out the effect of shade and fertigation in cucumber. Cucumber (Cucumis sativus L.) hybrid ‘NS 404”...