摘要
By crossing experiments of some camellia species and C.japonica cultivars from 2002 to 2003, the results showed that cross-compatibility among some camellia species crossing C.japonica cultivars were better than those among some camellia species crossing species. While crossing among camellia species, the average fruit set percentage of 19 cross-combinations were 18.18% in 2002 and 21.35% in 2003,the range of fruit set percentage were from 4.00% to 64.00%;The observations based on cross-compatibility led to suggestions that those could be female parents, such as C.polyodonta,C.longicaudata,C.villosa
By crossing experiments of some camellia species and C.japonica cultivars from 2002 to 2003, the results showed that cross-compatibility among some camellia species crossing C.japonica cultivars were better than those among some camellia species crossing species. While crossing among camellia species, the average fruit set percentage of 19 cross-combinations were 18.18% in 2002 and 21.35% in 2003,the range of fruit set percentage were from 4.00% to 64.00%;The observations based on cross-compatibility led to suggestions that those could be female parents, such as C.polyodonta,C.longicaudata,C.villosa and
出处
《林业科学研究》
CSCD
北大核心
2004年第5期680-684,共5页
Forest Research
基金
国家863子课题(2001AA241202)
浙江省自然科学基金(302399&302402)的部分内容
关键词
山茶组物种
红山茶起源品种
杂交
杂交亲和性
结实率
Camellia species
C.japonica cultivars
hybridization
cross-compatibility
fruit set percentage
