我国江南以神农架为中心的高山地区 ,是世界主要植物资源的主要原生中心之一。国内板栗名种宜昌浅刺大板栗 ,即原产于神农架南部的宜昌和秭归一带 ,其中又以宜昌乐天溪 (即古罗佃溪 )最负盛名。但由于长期未进行选优提纯 ,致使虽为同一品种名称 ,但外形内质在株间差异甚大。本 China’s southern region, with Shennongjia as the center, is one of the major primary centers of world’s major plant resources. Domestic chestnut species Yichang shallow thorn big chestnut, that is native to the southern part of Yichang and Zigui Shennongjia area, which in order to Yichang Lotte Creek (Gulao Creek) the most prestigious. However, due to long-term optimization has not been selected, resulting in the same species name, but the shape of the endoplasmic major differences in strains. this