搜索结果: 1-9 共查到“农学 Chrysanthemum morifolium”相关记录9条 . 查询时间(0.291 秒)
In vitro mutagenesis and identification of new variants via RAPD markers for improving Chrysanthemum morifolium
Chrysanthemum morifolium in vitro mutagenesis RAPD analysis somaclones
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2011/1/11
The objective of this study was to induce mutation in Chrysanthemum morifolium cv. ‘Delistar White’ through in vitro mutagenesis by treating the ray florets with two doses of gamma irradiation (0.5 an...
Efficient Transgene Expression in Chrysanthemum, Chrysanthemum morifolium Ramat.,with the Promoter of a Gene for Tobacco Elongation Factor 1 a Protein
Agrobacterium tissue culture transformation ornamental plants
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2009/9/9
We investigated the usefulness of the promoter of a gene for tobacco elongation factor 1α protein (EF1 α) for transgene expression in the chrysanthemum (Chrysanthemum morifolium Ramat.). The EF1 α pro...
Effects of Culturing Methods of Mother Plants on Yield of Cuttings and Quality of Rooted Cuttings in Summer-to-Autumn-flowering Chrysanthemum morifolium Ramat.
cutting production Dendranthema grandiflorum nutrient solution premature budding stock plants
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2010/11/23
Effects of Culturing Methods of Mother Plants on Yield of Cuttings and Quality of Rooted The effects of soil or soilless culture of mother plants on the yield of cuttings and the quality of rooted cut...
Influence of Temperature during Reproductive Phase on Flowering and Floral Morphology in Summer-to-Autumn Flowering-Type ‘Iwa-no-hakusen’ and Autumn Flowering-Type ‘Jinba’ Chrysanthemum (Chrysanthemum morifolium Ramat.)
flower budding fluctuation of flowering time temperature gradient chamber
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2009/7/8
Fluctuations of flowering time and cut flower quality due to meteorological changes in temperature in the Tohoku region were investigated in summer-to-autumn flowering-type ‘Iwa-no-hakusen’ and autumn...
Influence of Spraying Ethephone on the Flowering of Non-branching Type Chrysanthemum (Chrysanthemum morifolium Ramat.) Cultivars
autum-flowering chrysanthemum delayed-start culture
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2009/7/8
We investigated the effects of spraying ethephone on the flowering and cut flower quality of non-branching type chrysanthemum (Chrysanthemum morifolium Ramat.) cultivars with different flowering chara...
Temperature Inducing Yellow-Leaf-Spot of ‘Seikou-no-makoto’ Chrysanthemum (Chrysanthemum morifolium Ramat.)
fluctuation of temperature high temperature low temperature
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2009/7/7
The effect of temperature on the occurrence of yellow-leaf-spot, a physiological disorder of cut chrysanthemum, was investigated in ‘Seikou-no-makoto’ chrysanthemum. After long day treatment, plants w...
The Stages of Flower Bud Development Sensitive to Low and High Temperatures for Flowering of Summer-to-Autumn Flowering-Type‘Iwa-no-hakusen’Chrysanthemum (Chrysanthemum morifolium Ramat.)
cut flower quality flower budding fluctuation of flowering time percentage of disk florets
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2009/7/7
Effects of temperature at various stages during flower bud development on flowering time and cut flower quality were investigated in summer-to-autumn flowering-type ‘Iwa-no-hakusen’ chrysanthemum. Pla...
Influence of Temperature and Ethephon Spraying on the Flowering of Late July Flowering-type Small-flowered Chrysanthemum (Chrysanthemum morifolium Ramat.) Cultivars
delayed-start culture flower budding flower development flower differentiation
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2009/7/6
The effect of temperature and use of ethephon on growth in late-July flowering type chrysanthemums (‘Kosame’, ‘Michinoku’ and ‘Yayoi’) was investigated. Anthesis time fluctuated according to the tempe...
Effects of Temperatures on Delayed Flowering and Production of Proliferate Inflorescence and Methods of Reducing Proliferate Capitula in Summer-to-autumn-flowering Chrysanthemum morifolium Ramat. ‘Seiun’
chrysanthemum flower bud development involucral bract malformed flower
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2010/11/23
To clarify the temperatures responsible for delayed flowering and the production of proliferate inflorescences (i.e. capitula with involucral bracts borne among the ray and disc florets) in summer-to-...