【摘要】 中国是柿的原产地,也是世界范围内柿树栽培历史最悠久、面积最大和年产量最高的国家。对柿属植物及其利用途径的多样性;柿的遗传多样性及栽培柿和完全甜柿的起源与演化;柿的花性多样性及其性别决定;以及中国甜柿自然脱涩特点与育种价值等问题进行阐述,以期促进中国特色资源的利用研究和遗传改良技术的进展。更多还原

【Abstract】 China was the origin area of persimmon, which was also the country with the longest cultivation history, the largest production area, and the highest annual output of fruit worldwide. Mainly discussed the diversity of Diospyros genus and their utilization approaches; the genetic diversity, the origin and the evolution of Diospyros kaki Thunb, the pollination constant & non-astringent(PCNA) types; the sexuality diversity and its sex determination; as well as the natural de-astringent characteristics and breeding value of Chinese PCNA type.And aimed to promote the progress of the research on characteristic resources utilization and the genetic improvement in the future.更多还原