蝴蝶兰新品种如玉的优良观赏性状及配套栽培技术

Excellent Ornamental Traits and Cultivation of a New Phalaenopsis Cultivar’Ruyu’

如玉是广东省农业科学院环境园艺研究所选育的蝴蝶兰新品种。该品种植株较小,生长旺盛,花型小,圆整,花朵横径3.8 cm,平均花枝长30.0 cm,单株花梗数2.6个,单株总花数39.3朵,其观赏性状主要表现为多梗、多花,是丰花型蝴蝶兰的优秀代表。本文对该品种的特征特性及优良观赏性状进行详细阐述,并结合近年来的相关研究建立了配套栽培技术,主要体现在组培苗出瓶种植、小苗生长管理、中苗生长管理、大苗生长管理、成苗催花及开花期管理、病虫害防治等方面,旨在推动蝴蝶兰新品种如玉的推广应用。

Phalaenopsis Ruyu is a selfing of Phalaenopsis‘Sogo Vivien’selected by Environmental Horticulture Research Institute,Guangdong Academy of Agricultural Sciences.The plant is small and grows vigorously with small round flowers.The flower is 3.8 cm in diameter,the flower branch is30.0 cm in length and the pedicel number is 2.6 per plant with a total flower number of 39.3.The main ornamental traits are multi-stemmed and multi-floral,which are typical representatives of multi-floral Phalaenopsis.The characteristics and desirable ornamental traits of this variety were described in detail,and cultural practices for the variety were developed based on the research of cultivation in recent years in order to promote the popularization and application of Phal.’Ruyu’,including planting of tissue culture plants,management of the small,medium and large tissue cultured plants,forced flowering of mature plants and plant management at the flowering stage,pests and diseases control,etc.