3个蓝靛果品种在酒泉市肃州区的栽培适应性研究

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中图分类号S663.9 文献标识码A 文章编号1007-7731（2025）12-0012-04

DOI号10.16377/j.cnki.issn1007-7731.2025.12.003

Research on the cultivation adaptability of 3 Lonicera caerulea varieties in Suzhou District， Jiuquan City

FEI Xiaohui LIU Zhihu QI Lijun LIU Jianming CUI Guozhong （JiuquanForest Fruit ServiceNetwork Center， Jiuquan735Ooo，China）

AbstractTo investigate thecultivation adaptabilityand growthof3Lonicera caerulea such as‘Beilei’in Suzhou District of Jiuquan City，Gansu province，3 Lonicera caerulea varieties，‘Beilei’，‘Lanjingling’and‘Wulan’were introduced from Lonicera caerulea germplasm resourcenurseryof Northeast Agricultural University，and their phenological period，survival rate，overwinter retentionrateand growth characteristics were measured.The results showed that the3 Lonicera caerulea could complete the whole growth cycle under natural conditions in the studyarea， germinationbegan inearlyApril，fruit ripening inmidto late May，faling leavesanddormantinSeptember，and ‘Beilei’and‘Wulan’sprouted and blosomed earlier than‘Lanjingling'.The survival rate and overwinter retention rate of‘Beilei'and‘Lanjingling’were higher （ 95.0% and 93.3% ， 90.0% and 86.7% ， respectively）. The average tree height and average ground diameterof the 3 varieties were significantly different，among which‘Beilei’had stronger growth potential.Therapid growth periodof‘Beilei’continuedfrombud to earlyJune，andthe net growth from May 3 toMay19andfromMay19toJune6was 10.96cm and19.86 cm， respectively. Theleaf length，leaf shape index and the number of leaves on single branch showed beter performance.To sum up，‘Beilei’and‘Lanjingling’have strong adaptabilityin introductionand cultivation，andcan be popularized inthe studyarea and ecologicalysimilarareas.

Keywords Lonicera caerulea; introduction; adaptability; phenological period; increment

蓝靛果（Loniceracaerulea）为忍冬科忍冬属多年生落叶灌木，该植物抗寒性较强，适宜在北半球寒带浆果带生长。（剩余4281字）