金坪矮垂栗系1975年由江西板栗选种组、在金坪垦殖场(现名金坪华侨农场)有关同志报优下发现的.之后,在该场的协助下,每年对其母株进行观察,并取其枝条在本校嫁接进行遗传鉴定,以确定其生物学特性.经过几年观察对比,认为确属遗传变异,是由板栗(Castanea mollissima Bl.)实生变异而来.由于其树冠低矮,枝条倒披 Jinping dwarf chestnut series in 1975 by Jiangxi chestnut selection group, Jinping Kennel (now Jinping overseas Chinese farms) comrades discovered under the gifted, and later, with the help of the field, each of its parent strain After several years of observation and comparison, it was considered that the genetic variation was actually derived from the Castanea mollissima Bl. Due to its crown Low, branches pouring