河南林业科技

在油茶北缘产区河南油茶产量调查的基础上，对从野生油茶中初选出的4个优良单株优4、优6、优8、优9及前期选育品种‘豫油茶1号’、当地主栽品种‘长林4号’和‘长林53号’果实的主要经济性状、脂肪酸含量及主要活性成分进行检测分析。结果表明，优株中优6、优8、优9的果实含油率、油酸含量、α-生育酚含量均高于长林系列品种，种仁中活性成分含量优势明显，为河南本地良种选育奠定基础。

Based on the preliminary selection of Camellia oleifera in the northern production area of Henan Province, the primary economic traits, fatty acid content, and key nutritional components of fruits from the elite individual trees YU4, YU6, YU8, YU9, Yuyoucha No. 1, and Changlin 4 and Changlin 53 were tested and analyzed. Results indicate that the oil content, oleic acid content, and α-tocopherol content in fruits from Henan's preliminarily selected trees YU6, YU8, and YU9 all exceed those of the Changlin series varieties, roviding dation for subsequent breeding of locallyvarieties in Henan.