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《Journal of Anhui Agricultural Sciences》 2008-05
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Study on the Germination Technology of Date-plum Persimmon

YAN De-qi(Institute of Forestry,Huanghuai College,Zhumadian,Henan 463000)  
[Objective] The purpose was to supply experiences for the breeding of date-plum persimmon.[Method] The mature wild date-plum persimmon fruits were stored in refrigerator and cool place resp.The seeds were soaked in warm water at 35 ℃ and cool water and sowed in the soil treated with subsoiling and alternation of freezing and sunning and ploughed before sowing,to conduct the germination experiment so as to sum up the germination law of date-plum persimmon.[Result] The influences of storage,seed soaking and soil preparation modes on the germination rate of date-plum persimmon had no significant difference and the germination rates were all above 88%.The date-plum persimmon seeds would germinate if only there was fresh water for the respiratory metabolism of cell in spring,since they had strong water-retention capability.The humid and loose soil could promote date-plum persimmon seeds to continue germinating and growing.[Conclusion] The mature date-plum persimmon seeds had very strong germination performance,neither needed special storage and seed soaking,nor needed special soil preparation,so the seedling raising was very work-saving and seed-saving.
【Fund】: 黄淮学院林业科学研究所资助项目
【CateGory Index】: S665.1
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