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历经4年,对湖南省柿树资源、栽培技术和加工利用进行系统调查研究。观察了各种或品种的形态特征、生长发育情况,分析了果实营养成分、过氧化物同工酶、染色体及核型。将全省柿树资源归纳为8大类型27个种或品种,冰糖柿是最原始近缘祖先,湘西南是柿树发源地。为柿树资源研究和开发提供了系统的理论依据。
After 4 years, we conducted a systematic investigation of persimmon resources, cultivation techniques and processing and utilization in Hunan Province. Morphological characteristics, growth and development of various species or varieties were observed. Nutritional components, peroxidase isozymes, chromosomes and karyotypes were analyzed. The province persimmon resources are grouped into eight major types of 27 species or varieties, crystal sugar persimmon is the most primitive ancestral ancestors, southwestern Hunan is the birthplace of persimmon. It provides a systematic theoretical basis for the research and development of persimmon tree resources.