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Establishment of Experimental Garden of Superior Tree Selection and Series Comparison of Camellia reticulata
Author(s): GONG Fa-ping, WU Jian-hua, WAN Xiao-jun, HE Jing, HUANG Jia-cong, YANG Ji-rong
Pages: 245-
248
Year: 2013
Issue:
3
Journal: Guangxi Forestry Science
Keyword: 腾冲红花油茶; 优树选择; 优系比较; 试验园;
Abstract: 为选育良种及为产业生产提供优质穗条,在腾冲红花油茶集中分布的滇西5县(区)开展优树选择.按照优树选择标准,经初选、复选、决选共选出优树50株,其平均单果重66.42 g变幅39.7 ~99.9、鲜果出干籽率18.19%变幅14.1 ~25.2、种子出仁率69.35%变幅60.93~ 77.76、仁油率55.90%变幅50.89 ~62.68、果油率7.05%变幅5.2~ 10.2、果实产量3.53 kg,/m2变幅1.55~8.47,优树间种实性状及果实产量差异仍然较大.利用优树无性系建立3个品比试验园,为长期保存优树种质、良种选育及开展种间杂交育种工作创造了条件.
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