Intercropping with grasses helps to reduce iron chlorosis in olive

Grasses are more efficient than dicots in acquiring Fe from calcareous soils. We studied whether intercropping with grasses alleviates Fe chlorosis in olive and whether the effect persists in succeeding dicot crops. Three different pot experiments were conducted. In the first, olive plants were inte...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Cañasveras,J.C, del Campillo,M. C, Barrón,V, Torrent,J
Lenguaje:	English
Publicado:	Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo 2014
Materias:	Calcareous soils gramineae iron chlorosis iron deficiency intercropping phytosiderophores
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162014000300004
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:scielo:S0718-95162014000300004
record_format	dspace
spelling	oai:scielo:S0718-951620140003000042015-03-31Intercropping with grasses helps to reduce iron chlorosis in oliveCañasveras,J.Cdel Campillo,M. CBarrón,VTorrent,J Calcareous soils gramineae iron chlorosis iron deficiency intercropping phytosiderophores Grasses are more efficient than dicots in acquiring Fe from calcareous soils. We studied whether intercropping with grasses alleviates Fe chlorosis in olive and whether the effect persists in succeeding dicot crops. Three different pot experiments were conducted. In the first, olive plants were intercropped with 6 different grass species (purple false brome, annual ryegrass, compact brome, goatgrass, barley and red fescue); in the second, the two species best performing in the previous experiment were studied in various calcareous soils and; in the third, chickpea and peanut were grown in pots previously used to cultivate the two grasses. Intercropping with purple false brome and barley increased leaf chlorophyll concentrations and/or boosted growth of olive trees on three different calcareous soils. Olive growth was adversely affected by intercropping in one soil as a result of competition for water. Intercropping increased Fe, Mn, Cu and Zn leaf contents in olive. Also, grass cropping generally raised available levels of soil Fe, Mn, Cu and Zn; this effect, however, resulted in no substantial alleviation of Fe chlorosis in succeeding chickpea or peanut crops. Intercropping with purple false brome and barley appears to be a promising remedy for Fe chlorosis in olive orchards affected by Fe chlorosis.info:eu-repo/semantics/openAccessChilean Society of Soil Science / Sociedad Chilena de la Ciencia del SueloJournal of soil science and plant nutrition v.14 n.3 20142014-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162014000300004en10.4067/S0718-95162014005000044
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Calcareous soils gramineae iron chlorosis iron deficiency intercropping phytosiderophores
spellingShingle	Calcareous soils gramineae iron chlorosis iron deficiency intercropping phytosiderophores Cañasveras,J.C del Campillo,M. C Barrón,V Torrent,J Intercropping with grasses helps to reduce iron chlorosis in olive
description	Grasses are more efficient than dicots in acquiring Fe from calcareous soils. We studied whether intercropping with grasses alleviates Fe chlorosis in olive and whether the effect persists in succeeding dicot crops. Three different pot experiments were conducted. In the first, olive plants were intercropped with 6 different grass species (purple false brome, annual ryegrass, compact brome, goatgrass, barley and red fescue); in the second, the two species best performing in the previous experiment were studied in various calcareous soils and; in the third, chickpea and peanut were grown in pots previously used to cultivate the two grasses. Intercropping with purple false brome and barley increased leaf chlorophyll concentrations and/or boosted growth of olive trees on three different calcareous soils. Olive growth was adversely affected by intercropping in one soil as a result of competition for water. Intercropping increased Fe, Mn, Cu and Zn leaf contents in olive. Also, grass cropping generally raised available levels of soil Fe, Mn, Cu and Zn; this effect, however, resulted in no substantial alleviation of Fe chlorosis in succeeding chickpea or peanut crops. Intercropping with purple false brome and barley appears to be a promising remedy for Fe chlorosis in olive orchards affected by Fe chlorosis.
author	Cañasveras,J.C del Campillo,M. C Barrón,V Torrent,J
author_facet	Cañasveras,J.C del Campillo,M. C Barrón,V Torrent,J
author_sort	Cañasveras,J.C
title	Intercropping with grasses helps to reduce iron chlorosis in olive
title_short	Intercropping with grasses helps to reduce iron chlorosis in olive
title_full	Intercropping with grasses helps to reduce iron chlorosis in olive
title_fullStr	Intercropping with grasses helps to reduce iron chlorosis in olive
title_full_unstemmed	Intercropping with grasses helps to reduce iron chlorosis in olive
title_sort	intercropping with grasses helps to reduce iron chlorosis in olive
publisher	Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo
publishDate	2014
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162014000300004
work_keys_str_mv	AT canasverasjc intercroppingwithgrasseshelpstoreduceironchlorosisinolive AT delcampillomc intercroppingwithgrasseshelpstoreduceironchlorosisinolive AT barronv intercroppingwithgrasseshelpstoreduceironchlorosisinolive AT torrentj intercroppingwithgrasseshelpstoreduceironchlorosisinolive
_version_	1714206486866952192

Intercropping with grasses helps to reduce iron chlorosis in olive

Ejemplares similares