硫华菊和波斯菊杂交育种试验
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摘要
为给硫华菊新品种选育及确定合理的杂交组合奠定基础,利用多种硫华菊和波斯菊种质资源,采用有性杂交技术,进行了15个不同组合的杂交育种试验。试验于2016年11月采收259粒杂交种子。试验得出了不同杂交组合的平均结实率,初步确定了不同亲本材料间的杂交亲和力,其中硫华菊橙色×大花波斯菊'暗恋'组合的单果结实率最高,为49.20%,表现亲和。
To lay a foundation for breeding new varieties of flowers of chrysanthemum and determine reasonable combinations, using a variety of flowers of chrysanthemum and calliopsis germplasm resources, the sexual hybridization of 15 different combinations of cross breeding experiments. Experiment 259 hybrid seeds harvested on November 2016. The test of different hybrid combinations of the average seed setting rate, preliminary determination the hybridization affinity material between different parents, the orange cosmos sulphureus × large flowering calliopsis‘crush'combination of the fruit setting rate was 49.20%, the highestperformance affinity.
To lay a foundation for breeding new varieties of flowers of chrysanthemum and determine reasonable combinations, using a variety of flowers of chrysanthemum and calliopsis germplasm resources, the sexual hybridization of 15 different combinations of cross breeding experiments. Experiment 259 hybrid seeds harvested on November 2016. The test of different hybrid combinations of the average seed setting rate, preliminary determination the hybridization affinity material between different parents, the orange cosmos sulphureus × large flowering calliopsis‘crush'combination of the fruit setting rate was 49.20%, the highestperformance affinity.
引文
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[2]沈熙环.林木育种学[M].北京:中国林业出版社,1998.
[3]幸伟年,周文才,龚春,等.油茶杂交育种试验[J].经济林研究,2010,28(3):96-99.
[4]刘燕.园林花卉学(第4版)[M].北京:中国林业出版社,2011:3.
[5]陈少萍.硫华菊栽培管理[J].中国花卉园艺,2013(16):21-23.
[6]张娟,杨玉想.大花波斯菊在北方地区的栽培与应用[J].现代园艺,2010(9).
[7]陈晓芳.11种菊科花卉在北京西山的环境适应性研究[J].中国园艺文摘,2013(6):17-19.
[8]刘冬云.野生山丹种质资源遗传多样性及利用研究[D].北京:北京林业大学,2011.
[9]潘永飞,戴忠良,潘叶飞,等.不同播种期对波斯菊观赏价值的影响[J].江西农业学报,2009,21(4):45-47.
[10]俎炜华.半支莲自交系选育与杂交育种的初步研究[D].武汉:华中农业大学,2010.