Response of Chloroplast Ultrastructure of Ear Leaves of Spring Maize to Field Managements

IMR OpenIR

	Response of Chloroplast Ultrastructure of Ear Leaves of Spring Maize to Field Managements
其他题名	Response of Chloroplast Ultrastructure of Ear Leaves of Spring Maize to Field Managements
	Wang Ren; Sun Wentao; Xing Yuehua; An Jingwen
	2011
发表期刊	SPECTROSCOPY AND SPECTRAL ANALYSIS
ISSN	1000-0593
卷号	31 期号:3 页码:793-797
摘要	Spring maize was selected as research object, and the characteristics of chloroplast ultrastructure of ear leaves were evaluated with scanning electron microscopy (SEM) as affected by irrigation, organic manure fertilization and nitrogen application. The results showed that with increasing irrigation amount, organic manure fertilization amount and nitrogen application amount, the chloroplast ultrastructure gradually became integrated, the membrane envelope of chloroplast became clear, the stroma lamellae increased and arranged regularly, the grana were clear and stacked increasingly, the starch particles increased and the osmiophilic grains decreased. Compared with other treatments, irrigation, organic manure fertilization and nitrogen application at a rate of 1 200 milliliter per pot and per day, 4 000 kilogram per mu and 23 kilogram N per mu could make the chloroplast show greater predominance. Compared with one topdressing, two topdressing and one deep application with control fertilizer made chloroplast become a more integrated membrane system. It was indicated that whether the chloroplast ultrastructure was normal was considered as an important index judging activities of plant cells, and reasonable field managements could make chloroplast ultrastructure of spring maize more stable, which was advantaged for high-efficiency production of spring maize.
关键词	Spring maize Chloroplast Ultrastructure Managements
收录类别	CSCD
语种	英语
CSCD记录号	CSCD:4159505
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/145322
专题	中国科学院金属研究所
作者单位	中国科学院金属研究所
推荐引用方式 GB/T 7714	Wang Ren,Sun Wentao,Xing Yuehua,et al. Response of Chloroplast Ultrastructure of Ear Leaves of Spring Maize to Field Managements[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2011,31(3):793-797.
APA	Wang Ren,Sun Wentao,Xing Yuehua,&An Jingwen.(2011).Response of Chloroplast Ultrastructure of Ear Leaves of Spring Maize to Field Managements.SPECTROSCOPY AND SPECTRAL ANALYSIS,31(3),793-797.
MLA	Wang Ren,et al."Response of Chloroplast Ultrastructure of Ear Leaves of Spring Maize to Field Managements".SPECTROSCOPY AND SPECTRAL ANALYSIS 31.3(2011):793-797.