武威灌区富康源1号黑果腺肋花楸引种栽培研究

Study on Introduction and Cultivation of Aronia melanocarpa Fukangyuan 1 in Wuwei Irrigation Area

在武威灌区引进富康源1号腺肋花楸,通过多年调查其生长发育特性、物候期、适应性和果实品质等指标,综合评价其引种栽培表现。结果表明:栽植成活保存率在90%以上。其在武威地区5月上旬开花,9月上旬果实成熟;10月上旬叶变为红色;11月上旬落叶,与当地季节气候期相吻合,能够正常生长发育、果实能够正常成熟;具有较强的抗寒性,2019年1月27日最低温度达-26℃,苗木未发生冻害;开花期较晚,不易遭受晚霜冻害,结果期连年丰产,其对武威灌区来说是难得的珍贵树种;栽植第5年果实单株穗数达91.2个,单穗平均果数27.13个,平均单果质量达1.21 g,可溶性固形物含量18.11%。综合分析认为,富康源1号黑果腺肋花楸在武威灌区生长良好,作为经济林和园林绿化树种均具有广阔的开发利用前景。

Aronia melanocarpa Fukangyuan 1 was introduced into Wuwei irrigation area, and its performance of introduction and cultivation was comprehensively evaluated by investigating the growth and development characteristics,phenological period, adaptability and fruit quality for years. The results showed that the survival rate was above 90%. It flowered in early May and matured in early September in Wuwei area. The leaves turned red in early October, and fell in early November, which was consistent with the local seasonal climate period, and could grow and develop normally. It had strong cold resistance. The lowest temperature in the experimental area reached-26 ℃ on January 27, 2019, and the seedlings did not freeze. The flowering period was relatively late, which was not vulnerable to the late frost damage.The yield was high in fruiting period year after year, so it was a rare and precious tree species for Wuwei irrigation area.In the fifth year of planting, the number of ears per plant reached 91.2, the average number of fruit per ear was 27.13,the average single fruit weight was 1.21 g, and the soluble solid content was 18.11%. The comprehensive analysis showed that Aronia melanocarpa Fukangyuan 1 grew well in Wuwei irrigation area. As an economic forest and landscaping tree species, it had a broad development and utilization prospect.