文章基本信息

标题：Allelopathic Effects of the Plant Grangia maderaspatena Forsk. on Seed Germination of Three Varieties of Rice
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作者：P. D. Sidhimol ; C. T. Anitha ; T. P. Praseedha 等
期刊名称：Nature, Environment and Pollution Technology
印刷版ISSN：0972-6268
出版年度：2011
卷号：10
期号：2
语种：English
出版社：Technoscience Publications
摘要：Allelopathy is the direct influence of a chemical released from one plant on the development and growth ofanother plant. Chemicals with allelopathic potential exist invariably in all plant tissues including leaves, flowers,stems, rhizomes and roots. Processes such as volatilization, root exudation, leaching and decomposition ofplant residues release them into environment. Accumulation of more allelochemicals from weeds in fieldscauses soil sickness, reduced nitrification and nutrient uptake resulting in loss of crop yield. The presentstudy has been conducted to examine the allelopathic effects of Grangia maderaspatena Frosk. on seedgermination of three varieties of rice, i.e., Aiswarya, Kanchana and Harsha.