来源矮化平无核柿是日本德岛县果树试验场上板分场柿园约100株平无核中的1株变异树。该园于1932年或1933年建立,1959年发现矮化单株,1965年进行嫁接对比试验,经过9年观察,确认矮化平无核除树势、着花着果率外,果实性状、植株特性与平无核完全没有区别,而且比平无核具有结实性良好、结果早等特点。成龄树的比较以平无核作为100,矮化平 Source dwarfing non-nuclear persimmon is Japan Tokushima fruit tree test site on the board sub-field Shiyuan about 100 plants in a nuclear-free mutant tree. The park was established in 1932 or 1933, dwarfing single plant was found in 1959, 1965 grafting comparison test, after 9 years of observation, to confirm dwarfing nuclear non-nuclear tree shrubs, with fruit rate, the fruit traits, Plant characteristics and no nuclear no difference, and no nuclear than the flat with good, the results early and so on. The comparison of mature trees to flat without nuclear as 100, Dwarf flat