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	Provedor de dados Planta Daninha (3) Autor Khaliq,A (3) Matloob,A (3) Al-Temimi,A.A (1) Alsaadawi,I.S (1) Aslam,F (1) Bismillah Khan,M (1) Khan,M.B (1) Tanveer,A (1) Mais... Palavra-chave Allelopathy (2) Weeds (2) Allelopathic rhizosphere (1) Antioxidants (1) Aqueous extracts (1) Broad bean (1) Chlorophyll (1) Herbicide (1) Inhibition (1) Phenolics (1) Phytotoxins (1) Seedling growth (1) Sunflower residues (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2013 (1) 2011 (2) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Influence of wheat straw and rhizosphere on seed germination, early seedling growth and bio-chemical attributes of Trianthema portulacastrum Planta Daninha Khaliq,A; Matloob,A; Aslam,F; Bismillah Khan,M. Decomposing wheat (Triticum aestivum) straw and rhizosphere-infested soil were evaluated for their suppressive activity against horse purslane (Trianthema portulacastrum), a noxious summer weed in Pakistan. Two separate pot studies were carried out. Wheat straw was incorporated at 4, 6 and 8 g kg-1 soil five days before the sowing of horse purslane. Pots without straw incorporation were maintained as control. In a second study, soil was taken from 15 and 30 cm depths from a previously cropped wheat field immediately after its harvest and was used as growing medium. Soil from an intentionally uncropped area of the same field was used as control. Suppressive activity was measured in terms of germination dynamics, seedling growth, and biochemical attributes... Tipo: Info:eu-repo/semantics/article Palavras-chave: Allelopathic rhizosphere; Chlorophyll; Phenolics; Antioxidants. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582011000300006 Integration of sunflower (Helianthus annuus) residues with a pre-plant herbicide enhances weed suppression in broad bean (Vicia faba) Planta Daninha Alsaadawi,I.S; Khaliq,A; Al-Temimi,A.A; Matloob,A. Field trial was conducted with the aim of utilizing allelopathic crop residues to reduce the use of synthetic herbicides in broad bean (Vicia faba) fields. Sunflower residue at 600 and 1,400 g m-2 and Treflan (trifluralin) at 50, 75 and 100% of recommended dose were incorporated into the soil alone or in combination with each other. Untreated plots were maintained as a control. Herbicide application in plots amended with sunflower residue had the least total weed count and biomass, which was even better than herbicide used alone. Integration of recommended dose of Treflan with sunflower residue at 1,400 g m-² produced maximum (987.5 g m-2) aboveground biomass of broad bean, which was 74 and 36% higher than control and recommended herbicide dose applied... Tipo: Info:eu-repo/semantics/article Palavras-chave: Allelopathy; Sunflower residues; Herbicide; Phytotoxins; Weeds; Broad bean. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582011000400015 Differential suppression of rice weeds by allelopathic plant aqueous extracts Planta Daninha Khaliq,A; Matloob,A; Khan,M.B; Tanveer,A. Herbicidal potential of different plant aqueous extracts was evaluated against early seedling growth of rice weeds in pot studies. Plant aqueous extracts of sorghum (Sorghum bicolor), sunflower (Helianthus annuus), brassica (Brassica compestris), mulberry (Morris alba), eucalyptus (Eucalyptus camaldunensis), and winter cherry (Withania somnifera) at a spray volume of 18 L ha-1 each at the 2-4 leaf stage of rice weeds viz horse purslane (Trianthema portulacastrum) [broad-leaf], jungle rice (Echinochloa colona), and E. crus-galli (barnyard grass) [grasses] and purple nut sedge (Cyperus rotundus) and rice flat sedge (C. iria) [sedges]. The results showed significant interactive effects between plant aqueous extracts and the tested weed species for seedling... Tipo: Info:eu-repo/semantics/article Palavras-chave: Allelopathy; Aqueous extracts; Seedling growth; Weeds; Inhibition. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582013000100003 Registros recuperados: 3 Primeira ... 1 ... Última

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