黄金芽

科名：THEACEAE（山茶科）；属名：Camellia （山茶属）；种名或亚种名：Camellia sinensis O. Ktze （茶）；；主要适宜栽培区为长江中下游地区；喜温暖湿润气候和肥沃；深厚的酸；中性土壤；花期10-12月；果期10-10月；黄金芽为当地茶树群体种自然变异株；经扦插繁育而成；春；夏；秋等三季新梢呈金黄色；黄色程度随光照强弱而变化；光照减弱（遮荫或树冠下部叶片）后转绿色；全光照叶片四季呈金黄色泽 灌木型；植株半开张；小叶种；树势中等；开花量大而结实少Family: THEACEAE; Genus: *Camellia*; Species or subspecies: *Camellia sinensis* O. Ktze (Tea); Main suitable cultivation areas: the middle and lower reaches of the Yangtze River. It prefers warm and humid climates, as well as fertile, deep acidic and neutral soils. Flowering period: October to December; Fruiting period: October to October. 'Huangjinya' is a natural mutant derived from local tea plant populations, propagated via cuttings. Its new shoots in spring, summer and autumn exhibit golden yellow color, with the intensity of the yellow hue varying with light conditions. The color turns green when light intensity decreases (e.g., under shading or for leaves in the lower canopy), while leaves under full sunlight remain golden yellow throughout all four seasons. It is a shrub-type cultivar with semi-spreading growth habit, small leaves, moderate tree vigor, profuse flowering but low fruit set.

搜集汇总

背景与挑战

背景概述

该数据集是关于茶树品种‘黄金芽’的种质资源记录，隶属于国家林业和草原种质资源库，属于林学学科中的选育品种。数据集详细描述了黄金芽的植物学特征，包括其为山茶科山茶属的变种，适宜在长江中下游地区栽培，具有新梢呈金黄色且随光照变化的特性，以及灌木型、小叶种等形态特点。共享方式为有条件线下共享，需通过线上申请审核后获取资源。