文献类型：期刊文献

英文题名：Comparison and Evaluation of Fruit Traits of Camellia oleifera 'Changlin' in Jiangxi Province China

作者：Yan, Chao[1,2] Chen, Shengtian[1,2] Yuan, Yaqi[1,2] He, Tieding[1,2] Huang, Hui[1] Wu, Huijun[1] Yang, Yue[1] Zeng, Jianfeng[1] An, Yunyu[1] Yang, Hong[1] Cao, Xiaoyun[1] Hu, Weirong[1] Zhong, Qiuping[1,2] Cao, Linqing[1,2] Tan, Xin-jian[1]

第一作者：晏巢;Yan, Chao

通信作者：Cao, LQ[1];Tan, XJ[1];Cao, LQ[2]

机构：[1]Chinese Acad Forestry, Expt Ctr Subtrop Forestry, Fenyi 336600, Peoples R China;[2]Key Lab Cultivat & Utilizat Oil Camellia Resources, Fenyi 336600, Jiangxi, Peoples R China

年份：2025

卷号：60

期号：12

起止页码：2296-2307

外文期刊名：HORTSCIENCE

收录：;Scopus(收录号：2-s2.0-105023092181);WOS:【SCI-EXPANDED(收录号:WOS:001650129300005)】；

基金：This research was funded by the CAF Fundamental Research Funds (CAFYBB2023ZA001-2), the Key R&D Program "Unveiling and Leading" Projects of Jiangxi Province (20223BBF61012), the Natural Science Foundation of Jiangxi Province (20242BAB20302), and the Oil Camellia Special Research Project of Jiangxi Provincial Department of Forestry [JXYCZX(2023)010201].

语种：英文

外文关键词：Camellia oleifera; comprehensive evaluation; fruit traits; regional performance

摘要：Oil camellia (Camellia oleifera) is an oil-bearing crop. Jiangxi Province is the second-largest oil camellia-producing region in China. The agronomic performance of the cultivars was evaluated across different regions in Jiangxi Province. Ten areas were selected, and the fruit morphology, weight, moisture content, and primary economic traits of five 'Changlin' oil camellia cultivars were analyzed. Cultivar differences and regional variations in fruit characteristics were observed. CL53 had the greatest fruit size, fruit weight, moisture content in the pericarp and fresh seeds, weight of 100 fresh seeds, and weight of 100 dry seeds. The ratios of seed kernel to fruit weight, ranked from highest to lowest, were as follows: CL53, 35.10%; CL3, 33.28%; CL18, 30.95%; CL4, 30.17%; and CL40, 28.38%. The ratios of dry kernel weight to fresh fruit were as follows: CL18, 16.32%; CL53, 13.37%; CL3, 13.18%; CL40, 12.23%; and CL4, 10.25%. A principal component analysis showed that all five cultivars exhibited superior overall performance in specific region. The ranking of the comprehensive evaluation of fruit characters for each cultivar was as follows: CL53, CL4, CL40, CL18, and CL3. The ranking of the comprehensive evaluation of fruit characters for each location was as follows: PY, YX, YS, YD, WA, ZX, XF, SY, DX, and JS. In some regions, CL18 and CL3 are recommended as alternative cultivars. The regional adaptability and performance of 'Changlin' can inform optimal cultivar selection and planting arrangements in Jiangxi Province.