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	Provedor de dados Animal Sciences (1) Planta Daninha (1) Autor Barros, Renan Loiola; Universidade Federal do Ceará (1) Cavalcante, Davi de Holanda; Universidade Federal do Ceará (1) HAJMOHAMMADNIA GHALIBAF,K. (1) MIRZAEI,M. (1) RASTGOO,M. (1) Sá, Marcelo Vinícius do Carmo e; UFC (1) ZAND,E. (1) Mais... Palavra-chave Water hardness (2) Adjuvant (1) Fish culture (1) Limnology (1) Redroot pigweed (1) Round up (1) Summer cypress (1) Water alkalinity (1) Water hardness fish culture (1) Winter wild oat (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Ano 2019 (1) 2010 (1) País Brazil (2) Idioma Inglês (1) Português (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última The Response of Different Weed Species to Glyphosate Using Ammonium Sulfate and Hard Water Planta Daninha MIRZAEI,M.; RASTGOO,M.; HAJMOHAMMADNIA GHALIBAF,K.; ZAND,E.. ABSTRACT: Water hardness antagonism and the effect of ammonium sulphate (AMS) on efficacy of glyphosate have been well documented. However conflicting results between weed species were noted by the authors. Greenhouse experiments were conducted twice at the Ferdowsi University of Mashhad in a randomized complete block design with a factorial arrangement and three replications during 2014-2015. Four experiments were arranged separately on cypress (Kochia scoparia), redroot pigweed (Amaranthus retroflexus), little seed canary grass (Phalaris minor) and winter wild oat (Avena ludoviciana) using ammonium sulphate and deionizad water and in the presence of different salts, (i.e. NaHCO3, CaCO3, MgCl2 and CaCl2 at 500 ppm) against three doses of glyphosate... Tipo: Info:eu-repo/semantics/article Palavras-chave: Adjuvant; Redroot pigweed; Round up; Summer cypress; Water hardness; Winter wild oat. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582019000100240 Growth performance of Nile tilapia, Oreochromis niloticus, fingerlings reared in Na2CO3 limed waters - doi: 10.4025/actascianimsci.v32i3.8510 Animal Sciences Cavalcante, Davi de Holanda; Universidade Federal do Ceará; Barros, Renan Loiola; Universidade Federal do Ceará; Sá, Marcelo Vinícius do Carmo e; UFC. Current experiment was undertaken during 6 weeks with Nile tilapia, Oreochomis niloticus, fingerlings (1.28 ± 0.03 g) to assess the effects of moderate Na2CO3 liming on water quality and fish growth performance. Twenty-four 25 L-aquaria, with 15 fish per aquarium, were used, of which twelve aquaria were placed in the lab’s indoor room and twelve in the outdoor area. Two types of water (clear or green) and three different water-quality managements (none, HCl acidification and Na2CO3 liming) were simultaneously evaluated in a 3 x 2 factorial design. Total ammonia, calcium hardness, pH and total alkalinity in the green water aquaria were significantly higher than rates in the clear water aquaria. Slight liming acid water with Na2CO3 did not produce... Palavras-chave: Fish culture; Limnology; Water alkalinity; Water hardness fish culture; Limnology; Water alkalinity; Water hardness. Ano: 2010 URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/8510 Registros recuperados: 2 Primeira ... 1 ... Última

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