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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。
The biological characteristics of nine Lonicera edulis varieties introduced in Changchun were investigated. The results showed that there were some differences in the indexes of vegetative and reproductive growth among different varieties. The highest height of E6, E8 and E9 was 100 cm and the crown diameter E6 was greater than E8. E1 plant height, east-west crown diameter and the north-south crown diameter smallest, respectively 50 cm, 35 cm, 40 cm. The maximum weight of E8 is 1.20 g. E2 strain produced the highest, 75.03 g, and the largest fruit. E10 has the highest soluble solids content of 12.50% and the lowest E3 content. The highest germination rate, fruit set number and fruit weight occurred in 42% ~ 56%, 4 ~ 6 and 0.5 ~ 0.7 g, respectively.