Study on the Cross Compatibility Between Northwest Group and Other Cultivar Groups of Paeonia suffruticosa
Agriculture, Forestry and Fisheries
Volume 7, Issue 5, October 2018, Pages: 101-107
Received: Nov. 14, 2018;
Accepted: Dec. 3, 2018;
Published: Dec. 24, 2018
Views 38 Downloads 20
Wang Erqiang, Louyang Academy of Agriculture and Forestry Sciences, Louyang, China
Ji Hanle, Louyang Academy of Agriculture and Forestry Sciences, Louyang, China
Liu Hongfan, Louyang Academy of Agriculture and Forestry Sciences, Louyang, China
Han Kun, Louyang Academy of Agriculture and Forestry Sciences, Louyang, China
Wang Xiaohui, Louyang Academy of Agriculture and Forestry Sciences, Louyang, China
Wang Zhanying, Louyang Academy of Agriculture and Forestry Sciences, Louyang, China
Follow on us
Through cross experiment between Northwest group and other cultivar groups of Paeonia suffruticosa, and taking the single flower seeds as the index of affinity, the crossbreeding among Paeonia suffruticosa populations was studied. The results showed that when taking Northwest cultivar group as female parent, and crossbreed with Zhongyuan cultivar group and Japanese cultivar group respectively, no incompatibility was found, and higher average seed setting rate, 14.6 grain / flower and 9.8 grain / flower was obtained respectively. When Northwest cultivar group crossbreed with Europe and America group, there was a certain fecundity, but the seed setting rate was very low, which was 0.4 flower/seed. And there was incompatibility between Northwest cultivar group and Ito hybrid group. This study provided reference bases for the crossbreeding between Northwest group and other cultivar groups.
Northwest Cultivar Group, Population, Hybridization, Affinity
To cite this article
Study on the Cross Compatibility Between Northwest Group and Other Cultivar Groups of Paeonia suffruticosa, Agriculture, Forestry and Fisheries.
Vol. 7, No. 5,
2018, pp. 101-107.
Copyright © 2018 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/
) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
J. J. Li, L. X. He, F. H. Chen, et al. Preliminary report on flowering pollination biology and artificial hybridization of Peony peony [J]. Plant Introduction and Domestication, 1997 (11): 65-72.
D. L. Guo. Advances in Genetic Diversity of Peony Germplasm Resources [J]. Northern Horticulture, 2007 (9): 61-65.
J. J. Li. Chinese Peony [M]. Beijing: China Encyclopedia Publishing House, 2011.
F. Y. Cheng, J. J. Li, D. Z. Chen, et al. Chinese Paeonia suffruticosa [M]. China Forestry Publishing House, 2005.
N. Zhao. Study on the morphology and karyotype of progeny and parents of peony distant hybrids [D]. Beijing Forestry University, 2014.
X. Han Selection of Peony Hybrid Parents and Genetic Expression of F1 Generation [D]. Beijing Forestry University, 2014.
Yang Kunmei. Study on the genetic relationship of 96 different species of peony varieties [D]. 2015.
X. M. Sun, J. Q. Cui, H. C. Wang, et al. Hybrid affinity of Paeonia and molecular identification of hybrid progeny ISSR [J]. Northern Horticulture, 2016 (9): 98-101.
E. Q. Wang, Z. Y. Wang, J. J. Pang, et al. Analysis on cross compatibility and breeding utilization value of 'yeguangbei' cultivar group of Paeonia rockii [J]. Journal of Henan University of Science and Technology (Natural Science), 2017, 45 (1): 14-19.
G. X. Wu, L. H. Cui, S. H. Liu, et al. Demonstration research on introduction and cultivation of foreign Ito hybrid peony [J]. Northern Horticulture, 2001 (24): 67-71.
L. Y. Wang. Chinese peony variety map [M]. Beijing: China Forestry Publishing House, 1997.
A. L. An, X. L. Su, J. Mao, et al. A study on immature embryo culture of Paeonia rockii in vitro [J]. Journal of Gansu Agricultural University, 2009 (6): 63-68.
R. C. Zhou, C. H. Yao, Embryo culture and plantlet regeneration of Paeoniarockii [J]. Subtropical Plant Science, 2001, 30 (3): 60.
H. C. Yang, D. L. Pei, Study on Embryo Culture of Peony Seeds [J]. Guangxi Agricultural Sciences, 2006, 37 (2): 108-110.
L. Xu, F. Y. Cheng, Y. Z. Study on Rapid Seedling-raising Technology of Tree Peony Embryo Culture [J]. Bulletin of Botanical Research, 2017.