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Position: Home > Articles > Distant Crossing Trial with Oiltea Camellia Nonwood Forest Research 2001,19 (1) 20-25

油茶远缘杂交育种试验

作  者:
周盛;朱金惠;肖景治;向红贵;石燕飞
单  位:
湖南省永州市林业科学研究所
关键词:
普通油茶;江西小果油茶;越南油茶;杂交组合;杂种子一代;性状;遗传表现力
摘  要:
本文对普通油茶、江西小果油茶、越南油茶 3个物种种间杂交试验中的杂交可孕性、杂种子一代生长发育、主要形态特征、可育性、花期和果熟期、果实性状与亲本性状的遗传等作了叙述和分析。选出了 6个有突出优良性状的杂种单株 ,并对它们在今后的应用提出了建议。
译  名:
Distant Crossing Trial with Oiltea Camellia
作  者:
ZHOU Sheng, ZHU Jin xin, XIAO Jing zhi, XIANG Hong gui, SHI Yan fei(Forest Research Institute of Yongzhou Prefecture, Hunan 425045, China)
关键词:
Camellia oleifera; C.meiocarpa; C. vietnamensis ; cross combination; the first filial generation; genetic characters; hereditary performance.
摘  要:
Interspecific hybridization was tried with Camellia oleifera, C. meiocarpa , and C. vietnamensis . This article describes the crossing pollination receptiveness, the growth and fruiting performance of the first filial generation, the F 1morphological characteristics, the crossability, the F 1floral and bearing stage, the fruit characters and the parental heredity. From among the successful crossed plants 6 trees with excellent characters were identified, described and recommended for extension.

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