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	Provedor de dados AgEcon (1) Planta Daninha (1) Autor A. Cheema,Zahid (1) Hussain,Safdar (1) I. Hashmi,Muhammad (1) Matloob,Amar (1) N. Mushtaq,Muhammad (1) Perry, Christopher J. (1) Rock, Michael (1) Seckler, David (1) Tariq,Tabinda (1) Mais... Palavra-chave Marginal analysis (2) Agribusiness (1) Agricultural Finance (1) Agricultural and Food Policy (1) Allelopathy (1) Bioeconomic (1) Crop Production/Industries (1) Economic analysis (1) Economic aspects (1) Environmental Economics and Policy (1) Farm Management (1) Food Consumption/Nutrition/Food Safety (1) Integrated weed management (1) Irrigated farming (1) Land Economics/Use (1) Pricing (1) Privatization (1) Production Economics (1) Trianthema portulacastrum (1) Water market (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Report (1) Ano 2020 (1) 1997 (1) País Brazil (1) United States (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Bioeconomic evaluation of allelopathic crop leachates integrated with reduced doses of herbicide for horse purslane management in maize under field conditions Planta Daninha N. Mushtaq,Muhammad; I. Hashmi,Muhammad; Tariq,Tabinda; Matloob,Amar; Hussain,Safdar; A. Cheema,Zahid. Abstract Background: Continuous use of commercial herbicides is posing a severe threat to environment and creating herbicide resistant weeds. Allelopathy offers a promising alternative to commercial herbicides for sustainable weed management. The farmers are highly concerned with maximum yield as well as cost of the weed control techniques. Objective: To investigate economic and weed control efficiency of allelopathic crop water leachates mixed with lower rates of herbicide. Methods: Rapeseed (Brassica napus L.), sunflower (Helianthus annuus L.) and sorghum (Sorghum bicolor L.) crop leachates (18 L ha-1 each) tank mixed with lower doses (25, 33 and 50% of recommended dose) of S-metolachlor+atrazine were sprayed as pre-emergence for horse purslane... Tipo: Info:eu-repo/semantics/article Palavras-chave: Allelopathy; Bioeconomic; Integrated weed management; Marginal analysis; Trianthema portulacastrum; Zea mays. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582020000100317 Water as an economic good: a solution, or a problem? AgEcon Perry, Christopher J.; Rock, Michael; Seckler, David. Discusses the potential opportunities and pitfalls of introducing market forces into the process of water allocation. Proposes several preconditions for beneficial privatization of water allocation and argues for a more sophisticated form of analysis than that generally allowed by proponents of basic needs or of free market approaches. Tipo: Report Palavras-chave: Water resource management; Economic aspects; Economic analysis; Irrigated farming; Water rights; Pricing; Privatization; Marginal analysis; Water market; Water policy; Agribusiness; Agricultural and Food Policy; Agricultural Finance; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Food Consumption/Nutrition/Food Safety; Land Economics/Use; Production Economics. Ano: 1997 URL: http://purl.umn.edu/61113 Registros recuperados: 2 Primeira ... 1 ... Última

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