定西半旱区欧李引种栽培的生长表现

Growing Performance of Introduced Cerasus humilis in Semi-arid Region of Dingxi

为了了解欧李在定西半干旱区适应性和生长表现,以2015年、2016年从山西省绛县引进欧李2年生苗木为试验材料,在定西市水土保持科学研究所试验基地定植,共定植8000株。试验采用田间定点、定株和定期调查的方法,结果表明:欧李能适应定西环境且生长发育正常;3年进入结果盛期,产量可观。

In order to observe the adaptability and growth performance of Cerasus humilis, the test was carried out in test site of Dingxi soil and sater conservation institute, the test materials are two years of Cerasus humilis seedlings which introduced from Jiangxian of Shanxi province in 2015 and 2016. 8000 plants were planted. The experimental results showed that Cerasus humilis can adapt to the environment of dingxi, and can develop normally. Three years into the productive period and the yield is considerable.