江西农业学报2011，Vol.23Issue(4)：53-56,4.
定植期对国庆小菊生育期和观赏性的影响
Effect of Different Planting Dates on Phenophase and Ornamental Value of Guoqing Chrysanthemum with Small Inflorescences
摘要
Abstract
The effect of different planting dates on the phenophase and ornamental value of eight Guoqing chrysanthemum cultivars with small inflorescences was studied. The results showed that the influence of different planting dates on the flowering stage of Guoqing chrysanthemum cultivars with small inflorescences was related to cultivars, and planting date had little effect on the serotinous varieties, but had great effect on the early blooming varieties. The flowering stage of these varieties was differently delayed along with the delay of their planting date. In addition, generally the flowering duration of the early blooming varieties was short and that of the serotinous varieties was long, but the influence of different planting dates on the flowering duration of the population was different because of different cultivars. Planting date had significant influence on the whole ornamental value of G uoqing chrysanthemum cultivars with small inflorescences, the lately - planted chrysanthemum varieties usually had regular plant shape and high ornamental value, and their all flowers formed a sphericity in space, but their coronal breadth and flower quantity were small. Planting date had no obvious effect on the ornamental value of single inflorescence, so the diversity was little.关键词
国庆小菊/定植期/生育期/观赏性分类
农业科技引用本文复制引用
翟丽丽,房伟民,陈发棣,陈素梅..定植期对国庆小菊生育期和观赏性的影响[J].江西农业学报,2011,23(4):53-56,4.基金项目
科技部舔科技人员服务企业行动项目(2009GJC10039) （2009GJC10039）
江苏省农业科技自主创新资金项目[cx(09)614]. （09）
