河南省柿种质资源果实表型特征分析

摘要

为给河南省柿资源鉴定、保护和开发利用提供理论依据，从河南省洛阳、三门峡、南阳、平顶山、安阳等柿主产区共收集了柿资源123份，并按照行业标准NY/T1309-2007对这些柿资源的果实表型性状进行了描述分析。结果表明，河南省柿资源非常丰富：标准中的柿果形状共分17种，河南省的柿果形状共有15种，仅缺少升状形和长形；标准中的溢痕类型共分7种，河南省的柿资源都具有；标准中的果顶形状共分15种，河南省的柿资源中仅缺少广尖、奶凸和扁尖这3种；标准中的柿蒂形状、萼片形状、萼片卷曲姿态分别分为4、7、6种，河南省的柿资源中也都具有同样多的种类。%In order to supply some theoretical foundations for germplasm identiifcation, conservation, development and utilization, 123 persimmon germplasms were collected from Luoyang, Sanmenxia, Nanyang, Pingdingshan, Anyang in Henan Province, and fruit phenotypic characters of these resources were described and analyzed according to Professional Standard NY/T1309-2007. The result showed that there were abundant persimmon resources in Henan. There were 17 types of fruit morphological characters in the standard, and persimmon resources in Henan Province contained 15 types, lacking liter form and long form. The resources in Henan Province contained all of the 7 types of constriction in the standard. There were 15 types of fruit top in the standard, the resources in Henan Province lacked the three types of widely pointed, breast pointed andlfat pointed. The resources in Henan contained all of the 4 types of persimmon calyx shape, 7 types of sepal shape and 6 types of sepal curling gesture described in the standard.