Effects Of Mineral Nutrition On Inter-and Intraspecific Interference Of Peanut (arachis Hypogaea L.) And Hairy Beggarticks (bidens Pilosa L.)

dc.creatorYamauti M.S.
dc.creatorDa Costa Aguiar Alves P.L.
dc.creatorBianco S.
dc.date2012
dc.date2015-06-26T20:29:46Z
dc.date2015-11-26T14:26:20Z
dc.date2015-06-26T20:29:46Z
dc.date2015-11-26T14:26:20Z
dc.date.accessioned2018-03-28T21:29:23Z
dc.date.available2018-03-28T21:29:23Z
dc.identifier
dc.identifierInterciencia. , v. 37, n. 1, p. 65 - 69, 2012.
dc.identifier3781844
dc.identifier
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84856824636&partnerID=40&md5=f41bff1aef163c3f9b5231c995cb9785
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/97163
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/97163
dc.identifier2-s2.0-84856824636
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1246062
dc.descriptionThe present work was carried out to study the effects of mineral nutrition on peanut (Arachis hypogaea L) cv. IAC Runner-886 and hairy beggarticks (Bidens pilosa L.) growth, when submitted to inter-and intraspecific competition. The treatments consisted of two peanut plants per pot, two hairy beggarticks per pot and one plant of each species per pot. The plants were nourished with Hoagland and Arnon (1950) complete solution, or without potassium, or without phosphorus or without nitrogen. Sixty days after planting, no inter-or intraspecific competition effect on growth characteristics of peanut was verified and nutrition was not a limiting factor to the culture. No interaction between competition and nutrition effects was observed for both species. The weed suffered more negative effects from intraspecific competition and nutrition. The absence of N had a pronounced effect compared to the other elements, resulting in a reduction in all the evaluated characteristics. The deficiency of nutrients and competition affected the weed more than the crop, showing that peanut was more competitive than hairy beggarticks.
dc.description37
dc.description1
dc.description65
dc.description69
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dc.languageen
dc.publisher
dc.relationInterciencia
dc.rightsaberto
dc.sourceScopus
dc.titleEffects Of Mineral Nutrition On Inter-and Intraspecific Interference Of Peanut (arachis Hypogaea L.) And Hairy Beggarticks (bidens Pilosa L.)
dc.typeArtículos de revistas


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