Denyse Chabaribery | Universidade Estadual de Campinas (original) (raw)

Papers by Denyse Chabaribery

Revista Informações Econômicas, 2002

The use of the Delphi technique in this research allows for the prioritisation of fa-mily agricul... more The use of the Delphi technique in this research allows for the prioritisation of fa-mily agriculture demands in needy regions of the state of Sao Paulo. This kind of agriculture is organized into rural producers associations and integrated within the fruit production chain. The experience of three associations is herein systematized, as a means to exemplify their modus operandi. Results show that the demands of producers associations related to fruit commercialization are centered around three as-pects: 1) issues regarding commercialization, per se, 2) issues regarding infrastructures to improve eco-nomic performance, and 3) issues regarding the development of an associative culture. The main techno-logical “bottleneck problems” in the production involve the development of production systems less de-pendent on agrochemicals with a view to decreasing expenditures on chemical imputs, or even on the organic food production for the external market. The fruit production chain in the region studied would be strengthened if alternative rural credit and exportation tools met the specificities of the local agents, thus minimizing their difficulties accessing the same.
Key-words: family farmers, local development, farmers association, fruitculture, demand prospective.

This study analyzes the implementation costs of four models of integrated Crop-Livestock systems,... more This study analyzes the implementation costs of four models of integrated Crop-Livestock systems, with corn in tillage (Zea mays L.) intercropped with Brachiaria decumbens, without conventional tillage in the first year and subsequent years, while comparing them with two others grazing models used to rear Nellore females during the agricultural years of 2007-08, 2008-09 and 2009-10. This economic study was based on the technical coefficients matrices constructed from data gathered from an experiment on Crop-Livestock Integration (CLI) developed at the Unidade de Pesquisa e Desenvolvimento de Sao Jose do Rio Preto (SP), no Polo Centro Norte. In this experiment, four models of rotational grazing with Brachiaria decumbens x corn in comparison to permanent pasture of Brachiaria decumbens fertilized with two levels of nitrogen fertilizers (45 and 90 kg/ha/year), with and without correction of soil acidity, respectively. The four integration models differ by the occupation of the areas during the rainy season, with the following combinations: one or two consecutive years of corn intercropped with brachiaria, followed by one or two years of grazing. During the dry season, all areas are used as pasture. The economic results were grouped into four categories with similar characteristics in terms of area occupation and management, regardless of treatment, considering the averages: P- permanent pasture with remnant management; Pi- permanent pasture with intensive management; Pf1– 1st year of pasture formed by CLI; and CLI– pasture followed by crop. The interest of such analysis lies in studying the CLI in parts to understand better the results of the treatments. Accordingly, the CLI category refers only to the year when corn and calf rearing occur in the same area. The data obtained from the analysis show clearly that in this study, the CLI has better economical results with gross profit margin of 42% TOC and operational profit of R$1,009.20/ha. Therefore, the strategy displayed good average indices for animal and agricultural productivity with good profit, allowing indemnity for other expenses not charged to the operating cost.

Boletim de indústria animal, Dec 29, 2013

The aim of this work was to evaluate the implementation of the Integrated Crop-Livestock (ICL) in... more The aim of this work was to evaluate the implementation of the Integrated Crop-Livestock (ICL) in beef cattle farms where the corn was planted directly on the pasture, under no-till system, in the first year. The Crop-Livestock Integration (CLI) models evaluated consisted of Brachiaria decumbens pastures intercropped with corn in the no tillage system. However, the evaluated CLI system differed from the usual system because it did not use the conventional tillage in the first year, while the conventional soil preparation and sowing of grass is used by most of the Brazilian farms. The results show that in the first year the period of time spent planting and side-dressing nitrogen on corn was longer compared to the following years, mainly due to the lack of uniformity of the ground surface, once no conventional tillage was used to prepare the soil and these operations were performed with own implements for direct planting. Therefore, many seeds were placed either very deep or not buried, thus compromising the crop and becoming necessary to replant the corn with a manual planter. From the second year on, even though the conditions were not ideal, the ground surface became more accessible for the sowing and cultivation of corn, after the tillage of the first year. The time spent in most operations performed was longer than usual, especially planting and side-dressing nitrogen on the corn so that the discs did not chop off plants due to the irregularities of the ground surface. Productivity dropped due to the problems already discussed that contributed to a lower income. It is therefore concluded that, under these experimental conditions, the conventional tillage is imperative when implementing the CLI system, even considering the soil management improvements observed from the first to the second year.

DOAJ (DOAJ: Directory of Open Access Journals), Dec 1, 2013

Boletim de Indústria Animal, 2013

<span style="font-size: 10.0pt; font-family: 'Book Antiqua';" lang="EN-... more <span style="font-size: 10.0pt; font-family: 'Book Antiqua';" lang="EN-US">The aim of this work was to evaluate the implementation of the Integrated Crop-Livestock (ICL) in beef cattle farms where the corn was planted directly on the pasture, under no-till system, in the first year. The Crop-Livestock Integration (CLI) models evaluated consisted of <span style="font-style: italic;">Brachiaria decumbens</span> pastures intercropped with corn in the no tillage system. However, the evaluated CLI system differed from the usual system because it did not use the conventional tillage in the first year, while the conventional soil preparation and sowing of grass is used by most of the Brazilian farms. The results show that in the first year the period of time spent planting and side-dressing nitrogen on corn was longer compared to the following years, mainly due to the lack of uniformity of the ground surface, once no conventional tillage was used to prepare the soil and these operations were performed with own implements for direct planting. Therefore, many seeds were placed either very deep or not buried, thus compromising the crop and becoming necessary to replant the corn with a manual planter. From the second year on, even though the conditions were not ideal, the ground surface became more accessible for the sowing and cultivation of corn, after the tillage of the first year. The time spent in most operations performed was longer than usual, especially planting and side-dressing nitrogen on the corn so that the discs did not chop off plants due to the irregularities of the ground surface. Productivity dropped due to the problems already discussed that contributed to a lower income. It is therefore concluded that, under these experimental conditions, the conventional tillage is imperative when implementing the CLI system, even considering the soil management improvements observed from the first to the second year.</span>

By definition, economic developrnent should improve the levei of standard of living of population... more By definition, economic developrnent should improve the levei of standard of living of populations, including the agricultura! ones. Although the agricultura! modemization in São Paulo is deemed the rnost advanced among Brazilian states, it has not occurred homogeneously throughout its territory and thereby it has not improved the standard of living o f the entire agricultural population. The aim of thís thesis was to show the social and economic ínequality the agricultura} development process generated in the agrarian space in São Paulo. Development is usually understood as a process of producing and reproducing inequalitíes in the space, inasmuch as it ís a process of searching infonnation that wíll provoke technological asymmetries, expressed in the difterent technical and managerial skills o f the productive units o f a region. In our view, it is a mixed phenomenon dependíng not only on the social agents' decisions to invest for profit, but also on the institutional factors that make up the infrastructural , organizational and social contextual conditions, among others. As sue h, it must be a target of public policies that would help curb inequalíty.

B. Indústr. anim., N. Odessa, IV Encontro Científico de Produção Animal Sustentável, 2013

Dentre as questões ambientais, uma das mais importantes em relação à produção agrícola é a contra... more Dentre as questões ambientais, uma das mais importantes em relação à produção agrícola é a contradição que se estabelece entre a necessidade de conservação de importante patrimônio biofísico com restrições às práticas agropecuárias e agroflorestais e a sobrevivência de comunidades que vivem em estreita relação de dependência com a natureza. O objetivo deste artigo é discutir o percurso social e político de núcleos de população formados por agricultores familiares antigos, tradicionais e não tradicionais, residentes em área de preservação ambiental e que, embora venham há muitos anos lutando para a regularizaçãode sua permanência no local, ainda não encontraram uma solução que defina seus destinos. Foram utilizadas, como base as informações e análises contidas em trabalhos anteriores sobre o local, (PANZUTTI, 2001; PANZUTTI, 2002) em que foram focalizados, principalmente, os impactos causados pela criação Estação Ecológica Juréia Itatins – EEJI (1986) e o modo de vida da população de...

Informacoes economicas - Instituto de Economia Agricola, 1984

Informacoes economicas - Instituto de Economia Agricola, 1985

Informacoes economicas - Instituto de Economia Agricola, 1986

Informacoes economicas - Instituto de Economia Agricola, 2000

Informacoes economicas - Instituto de Economia Agricola, 1987

Informacoes economicas - Instituto de Economia Agricola, 1986

Revista Informações Econômicas, 2002

Boletim de indústria animal, Dec 29, 2013

DOAJ (DOAJ: Directory of Open Access Journals), Dec 1, 2013

Boletim de Indústria Animal, 2013

B. Indústr. anim., N. Odessa, IV Encontro Científico de Produção Animal Sustentável, 2013

Informacoes economicas - Instituto de Economia Agricola, 1984

Informacoes economicas - Instituto de Economia Agricola, 1985

Informacoes economicas - Instituto de Economia Agricola, 1986

Informacoes economicas - Instituto de Economia Agricola, 2000

Informacoes economicas - Instituto de Economia Agricola, 1987

Informacoes economicas - Instituto de Economia Agricola, 1986

Revista de Economia e Sociologia Rural, 2008

O artigo faz a avaliação da fase inicial de implantação de projetos demonstrativos para recuperaç... more O artigo faz a avaliação da fase inicial de implantação de projetos demonstrativos para recuperação com espécies nativas de áreas degradadas em mata ciliar em três microbacias no Estado de São Paulo. O arcabouço teórico considerou o projeto como um modelo de conservação da biodiversidade, entendendo que deveria ter havido um enfoque transdisciplinar das instituições parceiras. A pesquisa utilizou-se das técnicas de delphi para levantar os depoimentos dos envolvidos no acompanhamento e na execução das áreas experimentais. Em parte a transdisciplinaridade foi conseguida e houve sucesso no plantio das áreas pilotos em três microbacias estudadas. Mas, a avaliação geral foi de que as equipes locais não tiveram o apoio necessário dos componentes de educação ambiental e treinamento e de apoio à restauração sustentável de florestas ciliares. A área plantada de mata ciliar até setembro de 2007 foi de 28,78 ha com espécies nativas, mas os produtores demandam sistemas alternativos em que possam auferir alguma renda.

O Comitê de Bacia Hidrográfica do Ribeira de Iguape e Litoral Sul montou um sistema de informaçõe... more O Comitê de Bacia Hidrográfica do Ribeira de Iguape e Litoral Sul montou um sistema de informações georreferenciadas (SIG-RB) referentes aos meios natural e socioeconômico da área da bacia através da coleta, triagem, formatação, armazenamento e distribuição das informações para ações de governo, comunidades, promoção do desenvolvimento e educação. Vários componentes foram desenvolvidos com a colaboração de entidades civis, universidades e colaboradores do Comitê, financiados pelo FEHIDRO, o que confere ao SIG uma identidade participativa.

FUNDESPA CBH-RB Comitê da Bacia Hidrográfica do Ribeira de Iguape e Litoral Sul, 2007

O presente relatório apresenta a Situação dos Recursos Hídricos da Bacia Hidrográfica do Ribeira ... more O presente relatório apresenta a Situação dos Recursos Hídricos da Bacia Hidrográfica do Ribeira de Iguape e Litoral Sul, sendo uma atualização e complementação do Relatório Zero, elaborado no ano de 2002. Os dados aqui contidos encontram-se disponíveis em forma digital no Sistema de Informações da Bacia, estando prevista sua atualização contínua. Além desses, o Sistema inclui versões diferentes dos dados e mapas, obtidos de diferentes fontes. O que é aqui apresentado é um resumo, tendo sido feito um esforço para que todos os seus dados sejam consistentes. Em atendimento ao que preceitua a Lei Estadual n.º 7.663/91, foi instalado, em 13 de janeiro de 1.996, o Comitê da Bacia Hidrográfica do Ribeira de Iguape e Litoral Sul – CBH-RB, com a competência, estabelecida em estatuto, de gerenciar os recursos hídricos, visando à sua recuperação, preservação e conservação, na Unidade de Gerenciamento de Recursos Hídricos UGRHI 11.

TEXTOS PARA DISCUSSÃO - IEA, 2015

The Institute of Economic Agriculture (IEA): production of technologies/innovations over 1992-201... more The Institute of Economic Agriculture (IEA):
production of technologies/innovations over 1992-2012. This study aimed to identify IT innovations & technologies developed in the last decade of the 2000s and the first decade of the 2100s by the IEA, over the 1990-2012 pe-riod. To that end, we categorized the articles or documents according to the typical attributi-ons of public research institutions (PRIs). Next, we classified them by their differential charac-teristics by applying criteria based on a theoretical interpretation of the economic behavior of the innovation process, which allowed selecting the most impactful in social and economic terms. Finally, we presented the descriptions of their contents, with the purpose of providing teaching materials for wide dissemination.

Informações Econômicas, Instituto de Economia Agrícola, São Paulo, SP, 2002

No que tange à agricultura, quando se fala em desenvolvimento rural local e sustentável, muitas a... more No que tange à agricultura, quando se fala em desenvolvimento rural local e sustentável, muitas ações estão fora da alçada "local". Eleger como prioridade algumas cadeias produtivas agropecuárias para fortalecê-las tem o significado de realizar uma política setorial, claramente definida, que coordene e dê sustentação a todos os elos da produção. Mas isso só terá sustentação se uma política macroeconômica também assegurar o ambiente necessário para o desenvolvimento da competitividade dos setores alvos.