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Economic value of insect pollination services in U.S. much higher than thought, study finds（图）
Economic value insect pollination services U.S
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2021/3/5
The economic value of insect pollinators is much higher than previously thought, according to researchers at the University of Pittsburgh and Penn State University. The team also found that ...
Eff ect of polyploidy and pollination methods on capsule and seed set of pansies (Viola × wittrockiana Gams)
garden pansy fertility self-compatibility
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2015/3/19
Pansy, Viola × wittrockiana, is a popular ornamental plant. Eff ects of polyploidy on phenotype and four pollination
methods on capsule and seed set were studied using ten octoploid (2n = 8x) ...
A comparison of controlled self-pollination and open pollination results based on maize grain quality
chemical composition hybrids pollen pollination
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2014/10/24
Maize (Zea mays L.) grain endosperm is triploid (3n), of which 2n come from the male (transferred by pollen) and only 1n from the female plant, thus a major impact of the male form can be expected on ...
Study on Varieties Combination Suitable for Mutual Pollination of Yan Mountain Chestnut
Castanea Mollissimabl Configuration Fruiting Rate Seed-Setting Rate
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2013/3/8
In order to improve the yield and quality of new varieties Castanea mollissima cv. “Zipo”, Castanea mollissima cv. “Zunyu” and traditional Yan Mountain cultivars Castanea mollissima cv. “Duanci”, Cast...
Pollination dynamics, grain weight and grain cell number within the inflorescence and spikelet in oat and wheat
Cell Number Distal Grain Filling Potential Floret
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2013/3/4
Oat (Avena sativa L.) and wheat (Triticum aestivum L.) vary in the structure of their inflores-cences and also in how pollination proceeds within the inflorescence. In both species the grain position ...
Verification for S-genotype of Japanese Pear ‘Housui’, ‘Chikusui’, ‘Shinseiki’ and ‘Seigyoku’ by Cross Pollination Test
cross incompatibility fruit set percentage phenotype analysis progeny test
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2010/11/24
The S-phenotypes (self-incompatibility phenotypes) of Japanese pear (Pyrus pyrifolia Nakai) ‘Chikusui’, ‘Shinseiki’, ‘Seigyoku’ and ‘Housui’ determined their S-genotypes by molecular markers were veri...
Sterility and Poor Pollination Due to Early Flower Opening Induced by Methyl Jasmonate
Anther dehiscence Flower opening in early morning Flower opening time Heat-induced sterility Methyl jasmonate Oryza sativa Pollination Sterility
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2010/3/4
Flower opening in the early morning helps avoid sterility induced by heat stress at anthesis in rice (Oryza sativa L.). A pot experiment was conducted to reveal the effects of methyl jasmonate (MeJA) ...
Identification of the S-genotypes of several sweet cherry (Prunus avium L.) cultivars by AS-PCR and pollination
Self-incompatibility Prunus avium S-RNase AS-PCR pollination test
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2011/1/10
Sweet cherry cultivars display a self-incompatibility system that restricts self-fertilization and fertilization between cultivars bearing identical S-alleles. PCR-based S-allele typing system for swe...
Bud Pollination for Production of Diploid Seedless Watermelon Using Partially Inactivated Pollen
empty seed laborsaving parthenocarpy soft X-ray irradiated pollen stored pollen
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2010/11/24
Diploid seedless watermelons are presently produced by pollination with partially inactivated (soft X-ray irradiated) pollen. Bud pollination on the day preceding flowering was tested as a means of re...
Correlation between Viability of Pollination and Length of Basal Dehiscence of the Theca in Rice under a Hot-and-Humid Condition
Dehiscence of anther Flowering High temperature Hot-and-humid condition Pollination Rice Tolerance
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2009/7/24
Anticipated global warming may increase the floret sterility of rice (Oryza sativa L.). For selection of genotypes tolerant to high temperatures during the flowering period, it is important to identif...
Stability of Rice Pollination in the Field under Hot and Dry Conditions in the Riverina Region of New South Wales,Australia
Anther dehiscence Floret sterility Heat stress Oryaza sativa L. Transpirational cooling
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2009/7/23
Even under extremely hot (40°C) conditions during anthesis, heat-induced floret sterility does not appear to be a serious issue for Australian rice growers. This contradicts previously reported temper...
Effects of Disbudding and Artificial Pollination on Fruit Set of Japanese Persimmon cv.Tonewase and cv.Shinsyu Grown in Raised Bed under Film
Persimmon Disbudding Artificial Pollination Japanese Persimmon
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2009/7/13
Effects of disbudding and artificial pollination on fruit set were determined to establish bearing stabilization of Japanese persimmon cv.Tonewase and cv.Shinsyu grown in a raised bed under which a po...
Effects of Pollination by Honeybees on Yield and the Rate of Unmarketable Fruits in Forcing Eggplant Cultures
Pollination Honeybees Eggplant Fruits
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2009/7/13
The effects of pollination by honeybees Aphis mellifera on yield and quality of eggplants were examined in forcing cultures at the lowest temperature of 15 °C. Yields of eggplants pollinated by honeyb...
Effects of Self or Cross Pollination and Seed Number per Berry on Berry Maturation in Highbush Blueberry
days to ripening multiple regression analysis percentage of seed germination
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2009/7/9
To study the effect of seed number per berry on berry ripening in highbush blueberry, self-, cross- and open pollination were carried out on ‘Berkeley’ and ‘Dixi’ in order to produce berries that cont...
Effects of Pollination by Melipona quadrifasciata anthidioides on Forcing Eggplant Cultures
bumblebee pollinator stingless bee
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2009/7/9
The pollination efficiency between Melipona quadrifasciata anthidioides (Neotropical stingless bee) and Bombus terrestris (bumble bee) was evaluated in eggplants (variety Senryo), cultivated in a gree...