单词	cultivar
释义	cultivar /ˈkʌltɪvɑː / noun Botany A plant variety that has been produced in cultivation by selective breeding. Cultivars are usually designated in the style Taxus baccata ‘Variegata’. See also variety (sense 2).Plants from winter-type cultivars were first vernalized and then kept in the greenhouse.... At present most transgenic plants are crop varieties or cultivars and the changes they received have been very simple. Plants of a given cultivar are generally closely spaced in groups. Origin 1920s: blend of cultivate and variety.
随便看	Guadiana guaiac guaiacol guaiacum guaifenesin Guam Guamanian guan guanaco Guanajuato Guanche guanciale Guangdong Guangxi Zhuang Guangzhou guanidine guanine guano guanoed guanosine guanosine triphosphate Guantánamo Bay guanxi Guan Yin Guaporé

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