Effects of silicon on seed setting rate of rice intersubspecific hybrids

doi:10.4238/2015.September.1.2

CORC > 中国农业科学院 > 作物科学研究所

	Effects of silicon on seed setting rate of rice intersubspecific hybrids
	Li, W. -C.1; Zhang, L.1; Wang, J.1; Wang, D.1; Wang, T. -X.1; Duan, C. -X.2
刊名	GENETICS AND MOLECULAR RESEARCH
	2015
卷号	14 期号:3 页码:10359-10364
关键词	Embryo sac fertility Intersubspecific hybrid Silicon Seed setting rate Semi-sterility
ISSN号	1676-5680
DOI	10.4238/2015.September.1.2
通讯作者	Li, W. -C.
英文摘要	The present study found semi-sterility in rice intersubspecific hybrids of 'Taichung 65' x 'Guangluai 4' and 'Ludao' x 'Qiuguang'. Embryo sac fertility was evaluated using the overall staining transparent method. The results showed that the embryo sac contained a normal egg cell, normal synergid cells, polar nuclei cells, and antipodal cells, indicating that semi-sterility was caused mainly by pollen semi-sterility. In the pot experiment, the effects of silicon on the seed-setting rate of the two intersubspecific hybrids were examined. The results showed that the rate of anther dehiscence, number of pollen per stigma of Fl plants, potential of pollen grain germination, and fertility of the spikelet were significantly improved by the utilization of silicon fertilizer.
学科主题	Biochemistry & Molecular Biology ; Genetics & Heredity
语种	英语
出版者	FUNPEC-EDITORA
WOS记录号	WOS:000362421500186
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/4795]
专题	作物科学研究所
作者单位	1.Henan Normal Univ, Coll Life Sci, Xinxiang, Peoples R China 2.Chinese Acad Agr Sci, Inst Crop Sci, Natl Key Facil Crop Gene Resources & Genet Improv, Beijing 100193, Peoples R China
推荐引用方式 GB/T 7714	Li, W. -C.,Zhang, L.,Wang, J.,et al. Effects of silicon on seed setting rate of rice intersubspecific hybrids[J]. GENETICS AND MOLECULAR RESEARCH,2015,14(3):10359-10364.
APA	Li, W. -C.,Zhang, L.,Wang, J.,Wang, D.,Wang, T. -X.,&Duan, C. -X..(2015).Effects of silicon on seed setting rate of rice intersubspecific hybrids.GENETICS AND MOLECULAR RESEARCH,14(3),10359-10364.
MLA	Li, W. -C.,et al."Effects of silicon on seed setting rate of rice intersubspecific hybrids".GENETICS AND MOLECULAR RESEARCH 14.3(2015):10359-10364.