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Effects of policy instruments on farm investments and production decisions in the Spanish cop sector AgEcon
Kallas, Zein; Gil, Jose Maria; Serra, Teresa.
Our paper asses the impacts of the partially decoupled (PD) scheme, implemented during the 1990s and first half of the 2000s in the framework of the Common Agricultural Policy (CAP), on on-farm investment as well as on other production decisions. The Spanish COP sector was taken as a case study due to its economic and political relevance. The empirical analysis is applied on farm-level data from the Farm Accountancy Data Network (FADN), observed from 2000 to 2004, based on. We use a reduced-form application of the dual model of investment under uncertainty and a system of censored and non censored equations is estimated. PD payments are found to increase short-run production and to generate a statically significant increase in the investment in farm...
Tipo: Conference Paper or Presentation Palavras-chave: Farm investments; Common Agricultural Policy; Decoupling; Production.; Agricultural and Food Policy; Food Consumption/Nutrition/Food Safety.
Ano: 2009 URL: http://purl.umn.edu/58036
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Growth and development of yacon in different periods of planting and growing regions Agronomy
Silva, Diego Mathias Natal da; Oliveira, Fábio Luiz de; Cavatte, Paulo Cezar; Quaresma, Mateus Augusto Lima; Christo, Bruno Fardim.
The increasing interest in the commercial exploitation of yacon has demanded adequate technological knowledge for the implantation and management of the crop, including planting periods and cultivation regions that contribute to the satisfactory growth and development of the species. This study was conducted in two different locations, one in a mountainous region and another in a lowland region. In each location, yacon was planted in four different seasons, fall (April), winter (July), spring (September) and summer (December). We collected primary dry matter accumulation data for different parts of the plant and the leaf area at 30 day intervals. We used these values to calculate the following morphophysiological indexes: specific leaf area, leaf area...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Smallanthus sonchifolius; Growth analysis; Production.; Fisiologia de Plantas Cultivadas.
Ano: 2018 URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39442
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Hydroponic Lettuce Production and Minimally Processed Lettuce CIGR Journal
de Carvalho, Ricardo Oliano; Machado, Miguel Borges; Scherer, Vinícius Saldanha; Fuentes, Giovani Castro; da Luz, Carlos Alberto Silveira; da Luz, Maria Laura G. Silva.
Lettuce is a leafy vegetable most consumed in Brazil, and is considered the basis for salads and can be grown by hydroponics system. Hydroponics is a viable alternative to be implemented, with benefits for soil conservation and preservation of water sources. This work aimed to study the market of trailers snacks in Pelotas to analyze the economic feasibility of deploying an enterprise for the production of hydroponic lettuce, minimally processed, on a farm located in the city of Pelotas. The trailers were classified as small, medium and large, according to the consumption of lettuce. From market analysis, facilities and greenhouses for hydroponics area for processing of lettuce with flowchart of activities and mass balance were designed. The lettuce is...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Lettuce; Hydroponic system; Production..
Ano: 2015 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3112
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PRODUCTIVITY AND PHENOLOGY OF ACID LIME TAHITI IN A SUBTROPICAL REGION OF PARANÁ STATE Sci. Agrar.Paran. / SAP
Villa, Fabíola; Faria, Felipe Bock; Klosowski, Elcio Silverio; Tsutsumi, Claudio Yuji.
The aim of the present study is to evaluate the productivity and phenological phases of the Tahiti acid lime, cultivated in a subtropical area in western Parana. Two experiments were conducted on private property, from April/2014 to March/2015. The plant material used was composed of plants of four years, variety IAC-5 grafted on rootstock Trifoliata Flying Dragon. The experiment I consisted of fruits collected weekly from 300 lemon plants in production, resulting in the total of collected fruits every month. The second experiment consisted of the phenological phases characterization, carried out by a range of notes and through photographs of the principal phases of plants development reproductive. The experimental design used in the experiments was...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Citrus latifolia Tanaka; Phenological phases; True lemon; Production..
Ano: 2017 URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14378
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