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植物研究 ›› 2000, Vol. 20 ›› Issue (2): 207-211.

• 论文 • 上一篇    下一篇

丁香属植物有性杂交试验的研究初报

刘玮1, 谷淑芬1, 吕显洲2, 刘宇明3   

  1. 1. 黑龙江省森林植物园, 哈尔滨 150040;
    2. 黑龙江省林业厅, 哈尔滨 150090;
    3. 哈尔滨游乐园, 哈尔滨 150001
  • 收稿日期:2000-01-21 出版日期:2000-06-15 发布日期:2016-06-14

STUDY ON SEXUAL HYBRIDIZATION OF SYRINGA

LIU Wei1, GU Shu-fen1, LU Xian-zhou2, LIU yu-ming3   

  1. 1. Forest botanical garden of Heilongjiang Province, Harbin 150040;
    2. Forest board of Heilongjiang province, Harbin 150090;
    3. Harbin Pleasure park, Harbin 150001
  • Received:2000-01-21 Online:2000-06-15 Published:2016-06-14

摘要: 1988~1989年在哈尔滨市第三苗圃进行了丁香属(Syringa L.)植物种间(内)杂交试验。结果表明:(1)不同杂交组合的亲和性差异很大,在试验的18个杂交组合中有5个杂交组合得到了发育正常的杂种F1代种子,但结实率不同,其中以白丁香与洋丁香为亲本的杂交组合,无论是正交或反交,杂种F1代的结实率均达86%以上,表现出较高的亲和力。而以重瓣洋丁香为母本,白丁香为父本的杂交组合,杂种F1代结实率仅有8%,亲和力显著下降。(2)丁香种间杂交可以获得成功。杂种F1代长势旺盛,花色变异丰富,瓣性遗传性较强,已发现若干符合育种目标的新类型。

关键词: 丁香属, 杂交育种, 花色, 瓣性, 栽培品种

Abstract: Interspecific hybridization among Syringa had been studied from 1988 t o 1989 in the 3th nursery, Harbin. The result showed: (1) There was big affinity difference among the different crossing groups. 18 crossing groups were researched, 5 of them got normal F1 hybrids seeds, but their fruit setting percentage was different. After reciprocal crosses of S. alba and S. vulgaris, t he fruit setting percentage of F1 hybrids all surpassed 86 per cent and displaying highe r affinity, however in S. vulgaris var. plena (female parent) and S. alba (male parent), the fruit setting percentage of F1 hybrids only reached 8 per cent, affinity dropped obviously. (2) The interspecific crossing in Syringa can succeed, with F1 hybrids growth well, flower colour variability abundant and inheritance on petal stronger. Some new cultivars according with the breeding goal had been found.

Key words: Syringa, Crossbreeding, Flower colour, Inheritance on petal, Cultivar