DSpace/Manakin Repository

Navegação Doutorado em Engenharia e Gestão de Recursos Naturais. por assunto "Economias Agrária e dos Recursos Naturais"

Navegação Doutorado em Engenharia e Gestão de Recursos Naturais. por assunto "Economias Agrária e dos Recursos Naturais"

Classificar por: Ordenar: Resultados:

  • http://lattes.cnpq.br/1788195459863141; FERNANDES, Josely Dantas. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM RECURSOS NATURAISUFCGUniversidade Federal de Campina Grande, 2010-09-30)
    The oil extracted from seeds of the castor bean (Ricinus communis L.) and Jatropha (Jatropha curcas L.) has many industrial applications. However, today has given emphasis to its use in biodiesel production that covers ...
  • PEDROZA, J. P.; http://lattes.cnpq.br/0132803130562466; PEDROZA, Juarez Paz. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM RECURSOS NATURAISUFCGUniversidade Federal de Campina Grande, 2002-12-11)
    Through two experiments taken in vegetation house condition at Centro Nacional de Pesquisa do Algodão - EMBRAPA/CNPA ( National Center for Research on Cotton) increasing doses effects were studied, which were 0, 60, 100, ...
  • http://lattes.cnpq.br/0301323036214729; SANTOS, Joel Silva dos. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM RECURSOS NATURAISUFCGUniversidade Federal de Campina Grande, 2011-12-19)
    The changes in the urban climate system in great cities are processes related to urban density and the different forms of use and land cover. The objective of this study was to analyze the thermal urban field and its ...
  • FURTADO, D. A.; http://lattes.cnpq.br/9812880885367814; FURTADO, Dermeval Araújo. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM RECURSOS NATURAISUFCGUniversidade Federal de Campina Grande, 2002-11)
    The work has been developed on poultry in a highly industrial activity requiring continuing innovations, in order to increase productivity without, however, raise the production cost. In the recent years, installations ...
  • COSTA, F. X.; http://lattes.cnpq.br/7399638770736678; COSTA, Fabiana Xavier. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM RECURSOS NATURAISUFCGUniversidade Federal de Campina Grande, 2008-12-19)
    The castor bean plant (Ricinus communis L.) found in the semiarid region of Northeast Brazil resources and natural conditions for its development and it is an important alternative to generate income and jobs in the field, ...
  • http://lattes.cnpq.br/2822211650286715; ALMEIDA, Márbara Vilar de Araújo. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM RECURSOS NATURAISUFCGUniversidade Federal de Campina Grande, 2019-12-19)
    The formation of byproducts is an inherent phase in the biodegradation process of Municipal Solid Waste (MSW), as a result of the action of several groups of microorganisms on the biodegradability of the waste mass. Analyzing ...
  • http://lattes.cnpq.br/6275460548333024; NOGUEIRA, Gustavo Maurício Filgueiras. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM RECURSOS NATURAISUFCGUniversidade Federal de Campina Grande, 2006-04)
    The scope of this thesis consists in the proposition of a behavioral-analytical conceptual model, based on the correlation of psychological types and commitment strategies during the negotiation processes, denominated ...
  • http://lattes.cnpq.br/2251368720772888; BEZERRA, José Renato Cortez. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM RECURSOS NATURAISUFCGUniversidade Federal de Campina Grande, 2007-12)
    A field experiment was carried out at the Embrapa's Experimental Station of Barbalha-CE (7°19' S; 39°18'W and 415,74m high) during the growing season of 2005 with the objective of investigating the effect of different ...
  • http://lattes.cnpq.br/4070582933073155; SILVA, Paulo Cesar Moura. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM RECURSOS NATURAISUFCGUniversidade Federal de Campina Grande, 2006-03-03)
    The objective of the present work was to study the effect of irrigation and water salinity leveis on the development, production, fruit quality of Anão Verde coconut and on the soil salinity. The study was conducted at ...
  • http://lattes.cnpq.br/7128179294944254; SILVA, José Adailton Lima. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM RECURSOS NATURAISUFCGUniversidade Federal de Campina Grande, 2017)
    The soil and climatic conditions of the Brazilian semi-arid region have led to water scarcity, which has contributed to the fact that numerous rural families consume poor quality water that is sometimes high in salts or ...
  • http://lattes.cnpq.br/7394790599040642; SILVEIRA, Thyago de Almeida. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM RECURSOS NATURAISUFCGUniversidade Federal de Campina Grande, 2017-08-31)
    In the Brazilian semi-arid, where the Caatinga Biome predominates, the process of environmental degradation has intensified due to the anthropic actions, being severely affected and altered by firewood cutting, agriculture, ...
  • MELO, A. S.; http://lattes.cnpq.br/3736022078444776; MELO, Alberto Soares de. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM RECURSOS NATURAISUFCGUniversidade Federal de Campina Grande, 2007-08-21)
    Aiming to evaluate the effects of N and K applied through irrigation water in soil attributes and physiological, yield and economical aspects of banana, a 4x4 factorial experiment in randomized blocks, was carried out in ...
  • DIAS, J. M.; http://lattes.cnpq.br/7689533424037906; DIAS, José Marcelo. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM RECURSOS NATURAISUFCGUniversidade Federal de Campina Grande, 2009-02)
    This research had as its objective to determine the efficiency of water use and the profitabHity <5f irrigated castor bean culture. The experiments were conducted at the Experimenta! Station of lhe EMBRAPA iocalized in ...
  • ALVES, W. W. A.; http://lattes.cnpq.br/9212793863138640; ALVES, Wagner Walker de Albuquerque. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM RECURSOS NATURAISUFCGUniversidade Federal de Campina Grande, 2006-07-14)
    The objective of the work was evaluate the effects of fertirrigation with treated domestic wastewater on cotton plant of brown fiber, involving aspects related to its growth, development and production, and on soil chemical ...
  • http://lattes.cnpq.br/6631179760156428; SOUSA, Marta Lúcia. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM RECURSOS NATURAISUFCGUniversidade Federal de Campina Grande, 2009-10-30)
    During times of energetic and environmental crises, which have been theme to discussions since the 1970’s, new challenges arise: develop and use alternative energetic sources. In the past years Brazil has driven efforts ...
  • MARINHO, F. J. L.; http://lattes.cnpq.br/8159709461679800; MARINHO, Francisco José Loureiro. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM RECURSOS NATURAISUFCGUniversidade Federal de Campina Grande, 2002-08-30)
    Three experiments were conducted to study the viability of the use of saline waters in the irrigation of the coconut (Cocos nucifera L.) cv Anão verde, in different cultivation phases. Experiments I and I I carried out ...
  • http://lattes.cnpq.br/2352774674727795; CAVALCANTE, Lívia Poliana Santana. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM RECURSOS NATURAISUFCGUniversidade Federal de Campina Grande, 2018-08-28)
    The objective of this work was to evaluate the environmental risks that recyclers are subjected to in organized municipalities of Paraíba in the performance of their labor activities. The qualitative and exploratory research ...
  • MORAIS, E. R. C.; http://lattes.cnpq.br/1621529280559168; MORAIS, Elís Regina Costa de. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM RECURSOS NATURAISUFCGUniversidade Federal de Campina Grande, 2006-03-02)
    Cultural practices are relevant factors for a successful melon crop, and in this concern the use of synthetic mulching has become a standing practice, mainly after polyethylene films had become available in the market. The ...
  • FIGUEIREDO, E. C. Q.; http://lattes.cnpq.br/3991247272492124; FIGUEIREDO, Evânia Claudino Queiroga de. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM RECURSOS NATURAISUFCGUniversidade Federal de Campina Grande, 2011-08-26)
    Osteoarthritis has a broad spectrum, usually involving peripheral joints such as knees, hips and hands. Environmental factors such as those related to weather elements, possibly worsen the symptoms of osteoarthritis. Given ...
  • http://lattes.cnpq.br/1568831732529530; OLIVEIRA, Paulo Abrantes de. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM RECURSOS NATURAISUFCGUniversidade Federal de Campina Grande, 2019-12-23)
    The successive years of records of low rainfall (2012 to 2017) in the semiarid regions of Northeast Brazil triggered a prolonged drought, with the consequences of a water collapse that caused significant social, economic ...

Buscar DSpace


Busca avançada

Navegar

Minha conta