长春地区不同蓝靛果忍冬品种生物学性状调查与分析

Investigating and Analysis on the Biological Characteristics of Different Lonicera caerulea L. in Changchun City

调查了引进的9个蓝靛果忍冬品种在长春地区的生物学性状。结果表明,各品种在营养生长和生殖生长等指标上存在着不同程度的差异。E6、E8、E9株高最高,均为100 cm,冠径E6大于E8。E1株高、东西冠径和南北冠径最小,分别为50 cm、35 cm、40 cm。E8的最大单果重为1.20 g。E2株产最高,为75.03 g,并且果实最大。E10的可溶性固形物含量最高,为12.50%,E3含量最低。E8品种萌芽率、坐果数、单果重出现频率最高的范围分别为42%-56%、4-6个、0.5-0.7 g。

Biological characteristics of 9 introduced varieties of Lonicera caerulea in Changchun City were investigated. The results showed that all of them were different in reproductive and vegetative growth. The plant height of E6, E8 and E9 were the highest with 100 cm. The crown diameter of E6 was larger than E8. The plant height, east-west and east-west crown diameter of E1 were the least, which were 50 cm, 35 cm and 40 cm, respectively. The single fruit weight of E8 was the heaviest with 1.20g. The highest Yield per plant of E2 was 75.03 g, and the fruits were the largest. Soluble solid content of E 10 was the highest with 12.50, and the least was E3.The highest frequency range of germination rate, fruit number and single fruit weight of E8 were 42% - 56%, 4 - 6, and 0.5 - 0.7 g.