Study on Biological Characteristics of Apricot Blooming in Hongfeng and New Century

Xinting Guan, Yinghui Yuan, Xiujuan Liang

Article ID: 390
Vol 1, Issue 1, 2018

VIEWS - 7812 (Abstract)

Abstract


In this paper, the pollination and biology of apricot in Hongfeng and New Century were studied. The results are as follows: (1) The est pollination with the red variety is early, new century's best pollinating varieties is camel yellow. (2) The flowering period of different cultivars was different, and the flowering period of Hongfeng and other varieties was 3 - 7 days later than that of Baxing water apricot and other varieties, which provided germplasm for further breeding of late flowering varieties. (3) Hongfeng, the new century and other varieties of self-flowering rate of 0 - 3.61% range, is self-incompatible varieties. (4) The pollen germination rate of different cultivars was higher than 50%, which indicated that the pollen was mature and the fertility was strong, and the reason of low percentage of self-pollination was pollen abortion, the main reason was self and so on.


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References


Li Xianli, Zhang Yanmin, et al. Advances in Research on Apricot Germplasm Resources and Genetic Breeding [J]. Journal of Fruit Science, 2001,18 (3): 178 - 181 Chen Xuesen. Advances in Biotechnology Research on Fruit Trees [J]. Journal of Shandong Agricultural University, 1994, 25 (Suppl): 177 - 182 Gao Dongsheng, Li Xianli, et al. Breeding of a new early line of apricot [J]. Shanxi Fruit Tree, 1999, 4: 5 - 6 Chen Xuesen, Liang Huairui. Advances in pollination and biology of fruit trees [J]. Journal of Shandong Agricultural University, 2000, 31 (3): 345 - 348 Li Xianli, et al. New varieties of early apricot apricot cultivars - Hongfeng [J]. Journal of Horticulture, 2001,28 (6): 575 - 576 Chinese Journal of Horticulture, 2001,28 (5): 475 - 476 Chen Xuesen et al. Plant Breeding Experiment [M]. Beijing, Higher Education Press, 2004: 146 - 148 Li Zheng implicit, Huang Chai, et al. Apricot flower bud differentiation observation [J]. Horticulture, 2008,5 (1): 68 - 70 Journal of Horticulture, 1992,19 (1): 7 - 10 (in Chinese with English abstract) [J]. Journal of Shanxi Agricultural University, 1994, 14 (1): 60 - 63 [J]. Journal of Shanxi Agricultural University, 1994, 14 (1): 60 - 63 Burgos L, Ledbetter C.A. Egea, J, et al .Inheritance of sexual incompatibility in apricot [J]. Plant Breeding 1997, 166: 383 - 386 Egea J, Burgos L. Fertile pollination period as related to stigma receptivity in apricot [J]. Scientia Horticulturae, 1992, 52: 77 - 83



DOI: https://doi.org/10.24294/th.v1i1.390

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