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Position: Home > Articles > Primary experiments on Camellia oleifera cross breeding Journal of Central South University of Forestry & Technology 2011,31 (12) 118-123

油茶杂交育种试验初报

作  者:
龚春;何小三;王玉娟;敖婉初;幸伟年;周文才;黄建建
单  位:
江西省林业科学院
关键词:
油茶;杂交育种;品种;果实性状
摘  要:
为了培育出果大、皮薄、出籽率高、含油率高的油茶新品种,进行了油茶远缘杂交育种试验。试验结果表明:红花油茶与油茶优良无性系和农家品种进行杂交的成功率均非常低;其中,6个杂交组合,共计授粉182个,最后仅获得1个杂交果实。综合分析杂交新品种的各项果实性状,初步得出白皮中子(父)×赣无2(母)、白皮中子(父)×赣无1(母)及泰顺粉红(父)×赣55(母)的杂交种子均表现出果大、皮薄、出籽率高、含油率高的特点,目前选出的品种已播种培育,其后期表现有待进一步研究。
译  名:
Primary experiments on Camellia oleifera cross breeding
作  者:
GONG Chun,HE Xiao-san,WANG Yu-juan,AO Wan-chu,XIN Wei-nian,ZHOU Wen-cai,HUANG Jian-jian(Jiangxi Academy of Forestry,Nanchang 330032,Jiangxi,China)
关键词:
Camellia oleifera;cross breeding;variety;fruit characters
摘  要:
Camellia oleifera distant cross breeding experiments have been taken to cultivate new variety with good characters of big fruit,thin skin,high seed-producing percentage and oil content.The results show that the success rates between Rosy Camellia oleifera and superior clones of Camellia oleifera and native variety of Camellia oleifera were all very low;and there was only one hybrid fruit of one hundred eighty-two artificial pollination from six cross combination.The hybrid seeds of BPZZ×GW2,BPZZ×GW1 and TSFH×G55 all exhibited good characters of big fruit,thin skin,high seed-producing percentage and oil content through comprehensive analysis on various fruit characters of new hybrid variety.The hybrid seeds have been cultured,and their late features needs further study.

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