甜柿品种在甘肃省天水地区的引种试验研究

2001 年引进甜柿品种7个,在甘肃省天水地区对其物候期、生长量和产量、抗寒性、果实品质等方面进行了连续7 a的观察和对比试验,得出富有、次郎、禅寺丸、西村早生、阳丰这5个品种在幼龄阶段,生长正常,抗旱、寒能力强,在天水市原柿树主产区的范围内可以栽培,新秋、兴津等2个品种不宜在天水发展或限制发展.

Experimental Study on Introducing Sweet Persimmon to Tianshui Gansu Province

In 2001,seven varieties of sweet persimmon were introduced to Tianshui,the eastern area in Gansu Province.By the seven continuously years observation and contrast experiments of aspects of theirs the phenolgical period,growth quantity,output,winter resistance,fruit quality and so on,we concluded that five varieties as Fuyuu,Jirou,Zenjimaru,Nishimurawase and Youhou grew well and strongly struggled against the drought and coldness at their early age,so it was advisable to cultivate these varieties among the original main areas of persimmon in Tianshui,However,the other 2 varieties as Shinsyuu and Okitsu were not suitable to develop or should limit the development inTianshui.