文献类型：期刊文献

英文题名：Geographic variations in seed germination of Dalbergia odorifera T. Chen in response to temperature

作者：Liu, Xiaojin[1] Xu, Daping[1] Yang, Zengjiang[1] Zhang, Ningnan[1]

第一作者：刘小金

通信作者：Xu, Daping

机构：[1] Research Institute of Tropical Forestry, Chinese Academy of Forestry, Longdong, Guangzhou, 510520, China

年份：2017

卷号：102

起止页码：45-50

外文期刊名：Industrial Crops and Products

收录：EI(收录号：20171303494262);Scopus(收录号：2-s2.0-85016049901)

语种：英文

外文关键词：Conservation - Cultivation

摘要：Temperature plays an essential role in regulating seed germination and seedling production. As adaptation of germination requirements can occur in response to slight differences of the local climate, studying the intra-species variations of seed germination is of great importance for its large-scale conservation, introduction and seedling production. In the present study, germination of Dalbergia odorifera from four geographic sites (namely Ledong in Hainan province, Pingxiang in Guangxi Zhuang Autonomous region, Zhaoqing in Guangdong province and Longhai in Fujian province) were investigated under five constant temperatures (15?°C, 20?°C, 25?°C, 30?°C and 35?°C). The results showed that there existed statistically significant differences (P? ? 2017 Elsevier B.V.