Arid
DOI10.1016/j.envexpbot.2012.07.009
Ecophysiology of Pennisetum clandestinum: a valuable salt tolerant grass
Muscolo, A.1; Panuccio, M. R.2; Eshel, A.3
通讯作者Muscolo, A.
会议名称Workshop on Sustainable Cultivation and Exploitation of Halophyte Crops in a Salinizing World
会议日期APR 18-19, 2012
会议地点Amsterdam, NETHERLANDS
英文摘要

High concentrations of sodium are toxic to most plant species, making soil salinity a major abiotic stress for plant productivity world-wide. Its salinity resistance makes the turf grass Pennisetum clandestinum Hochst (kikuyu grass) a candidate plant for utilization and reclamation of salinized areas. Kikuyu grass, a perennial native to the highlands of Central Africa now common in many areas, has recently become a valuable pasture and lawn plant because of its growth rate and well developed root system. However, its salt resistance has yet to be fully evaluated. The objective of this study was to identify the biochemical and physiological basis of salt resistance of kikuyu grass for the use of this grass as pasture, in phytoremediation, in controlling soil erosion and in biomass production for energy, in salt affected lands, where the growth of other species is markedly reduced. This study focused on the effect of salinity on germination, growth, metabolism, biochemistry, nutritive properties and root morphology of kikuyu grass. We compile evidence that kikuyu grass can germinate and grow in salinized areas. The use of this salt-tolerant grass may be an important part of a range of practices, such as recycling saline wastewater and reclaiming salt-affected soil in arid-zone irrigation districts. (C) 2012 Elsevier B.V. All rights reserved.


英文关键词Antioxidative enzymes Fodder Lawn Kikuyu grass Pennisetum clandestinum Salinity
来源出版物ENVIRONMENTAL AND EXPERIMENTAL BOTANY
ISSN0098-8472
EISSN1873-7307
出版年2013
卷号92
页码55-63
出版者PERGAMON-ELSEVIER SCIENCE LTD
类型Article;Proceedings Paper
语种英语
国家Italy;Israel
收录类别SCI-E ; CPCI-S
WOS记录号WOS:000320678600006
WOS关键词SEVERELY SALINIZED SITES ; KIKUYU GRASS ; GLUTAMATE-DEHYDROGENASE ; NUTRITIVE-VALUE ; INLAND SLOPES ; STRESS ; RICE ; ACCUMULATION ; TEMPERATURE ; PERFORMANCE
WOS类目Plant Sciences ; Environmental Sciences
WOS研究方向Plant Sciences ; Environmental Sciences & Ecology
资源类型会议论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/302569
作者单位1.Mediterranea Univ, Fac Agr, Dept GESAF, I-89124 Reggio Di Calabria, Italy;
2.Mediterranea Univ, Fac Agr, Dept BIOMAA, I-89124 Reggio Di Calabria, Italy;
3.Tel Aviv Univ, Dept Mol Biol & Ecol Plants, IL-69978 Tel Aviv, Israel
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Muscolo, A.,Panuccio, M. R.,Eshel, A.. Ecophysiology of Pennisetum clandestinum: a valuable salt tolerant grass[C]:PERGAMON-ELSEVIER SCIENCE LTD,2013:55-63.
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