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Position: Home > Articles > Influences on Seed Formation of Different Hybrid Combinations in Cut Flower Lilies by Four Pollination Techniques Acta Horticulturae Sinica 2005,32 (4) 729-731

4种授粉方法对切花百合不同杂交组合结籽量的影响

作  者:
罗凤霞;年玉欣;孙晓梅;李智辉;王贤
单  位:
沈阳农业大学林学院;北京市农林科学院蔬菜研究中心
关键词:
百合;授粉方法;结籽量
摘  要:
以11种优质切花百合为试材,对两种发育时期的花采用常规柱头授粉、0.1%BA处理后授粉、花粉培养液(蔗糖100 g.L-1+H3BO320 mg.L-1+CaC l210 mg.L-1)处理后授粉、3%食盐水处理后授粉等方法,比较了不同授粉方法对杂交结籽的影响。结果表明:百合亲本组合、花发育时期对杂交结籽有很大影响;花粉培养液处理对杂交结籽普遍有促进作用,克服了1个亚洲百合杂交系内组合的杂交不亲和;食盐水和BA处理的作用不稳定,在有的亲本组合中表现为促进杂交结籽,在有的组合中表现为抑制作用。
译  名:
Influences on Seed Formation of Different Hybrid Combinations in Cut Flower Lilies by Four Pollination Techniques
作  者:
Luo Fengxia~1,Nian Yuxin~2,Sun Xiaomei~2,Li Zhihui~2,and Wang Xian~1 (~1 Beijing Vegetable Research Center,Beijing 100089,China;~2 Forestry College,Shenyang Agricultural University,Shenyang 110161,China)
关键词:
Lily;Pollination technique;Seed
摘  要:
In this experiment,11 cultivars of cut flower lilies were employed as experimental materials to study the effects of pollination method on seed formation.Conventional pollination,pollination after the treatments of 0.1% BA,pollen culture solution(sucrose 100 g·L~(-1)+H_3BO_3 20 mg·L~(-1)+CaCl_2 10 mg·L~(-1)),3%salt solution were carried on in two different flower growth periods.Results showed that parental combination and flower growth period have a great effect on seed formation.Pollination after the treatment of pollen culture solution has considerable facilitation on seed formation,bypassed interspecific crossing barriers in a combination of Asiatic hybrids.Pollination after treatments of BA and salt solution can promote seed formation in some parental combination,but inhibit seed formation in others.

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