EFECTO ALELOPATICO PDF

Vitae [online]. ISSN In this work, the study of the allelopathic activity of terpenic lactones on chloroformic fractions of Lagascea mollis Cav Asteraceae is reported. To this effect it is determined the percentage of germinated seeds and the radicular length of rice seeds Oryza sativa L.

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Horacio A. Acciaresi , Carlos A Asenjo. Skip to search form Skip to main content You are currently offline. Some features of the site may not work correctly. Se evaluaron los efectos alelopaticos de residuos de rizomas de Sorghum halepense provenientes de cuatro localidades Rufino, Rojas, Parana y 9 de Julio sobre el crecimiento inicial y la biomasa aerea y radical de trigo Triticum aestivum.

Los rizomas de las cuatro localidades se descompusieron en el suelo durante 50 y 90 dias para luego evaluar el efecto del extracto acuoso sobre la radicula y el coleoptilo de cuatro variedades de trigo de ciclo largo y cuatro de ciclo corto.

View PDF. Save to Library. Create Alert. Launch Research Feed. Share This Paper. Figures and Tables from this paper. Figures and Tables. Citations Publications citing this paper. Vegetation changes after 15 years of abandonment of crop fields in the Pampas region Argentina Silva I. Zych Biology References Publications referenced by this paper.

Nimbal , Jeffery F. Pedersen , Carla N. Yerkes , Leslie A. Weston , Stephen C. Weller Biology Integrated johnsongrass Sorghum halepense management in field corn Zea mays with reduced rates of nicosulfuron and cultivation Enrique Rosales-Robles , James M.

Prostko Biology Phytotoxicity of sorgoleone found in grain Sorghum root exudates Frank A. Einhellig , Itamar F. Allelopathy as a tool in the management of biotic resources in agroecosystems Ana Luisa Anaya Biology Weidenhamer Biology Root:shoot ratios of old and modern, tall and semi-dwarf wheats in a mediterranean environment Kadambot H.

Siddique , Robert K. Belford , David T. Tennant Biology Plant and Soil Mode of action , localization of production , chemical nature , and activity of sorgoleone : a potent psII inhibitor in Sorghum spp.

Bhowmik , Jerry D. Doll Biology Lolas , Harold D. Coble Biology Related Papers. Table 4. DMS Indiv. By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy , Terms of Service , and Dataset License.

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We'd like to understand how you use our websites in order to improve them. Register your interest. Data were recorded eight years after establishment of the experiment. Erythrina had a considerable impact on grass weeds, while Gliricidia reduced the incidence of some dicot weeds. Weed competition significantly reduced maize yield in all systems. Nevertheless weed suppression contributed to the higher maize grain yield under Erythrina and Gliricidia alley cropping of 3. This is a preview of subscription content, log in to check access.

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Horacio A. Acciaresi , Carlos A Asenjo. Skip to search form Skip to main content You are currently offline. Some features of the site may not work correctly. Se evaluaron los efectos alelopaticos de residuos de rizomas de Sorghum halepense provenientes de cuatro localidades Rufino, Rojas, Parana y 9 de Julio sobre el crecimiento inicial y la biomasa aerea y radical de trigo Triticum aestivum. Los rizomas de las cuatro localidades se descompusieron en el suelo durante 50 y 90 dias para luego evaluar el efecto del extracto acuoso sobre la radicula y el coleoptilo de cuatro variedades de trigo de ciclo largo y cuatro de ciclo corto.

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