Agricultura: Envíos recientes

  • The potential of “umbuzeiro” genotypes for the development of preserves 
    Santos, Renata Torres dos Santos e; Santos, Carlos Antônio Fernandes; Oliveira, Viseldo Ribeiro de; Aidar, Saulo de Tarso; Rybka, Ana Cecília Poloni; Castro, Clívia Danúbia Pinho da Costa; Biasoto, Aline Camarão Telles (Ciência Rural, 2021)
    One of the relevant economic importances of the “umbuzeiro” (Spondias tuberosa Arruda) to the northeastern semiarid region of Brazil is the fruit processing to obtaining preserves. However, there are limitations in the ...
  • Weed phytosociology and distribution in vineyards in the São Francisco river valley 
    Lessa, Bruno França da Trindade; Paz, Matheus Alves da; Reges, Ariel Marques; Oliveira, Igor Souza de; Antunes, Mirella Rodrigues (Revista caatinga, 2021)
    Information on the different species that compose a weed community is essential for plant protection managements in production systems, which should include not only flora identification and diversity assessments, but ...
  • Irrigation with saline water and silicate fertilization in the cultivation of ‘gigante amarelo’ passion fruit 
    Diniz, Genilson Lima; Nobre, Reginaldo Gomes; Lima, Geovani Soares de; Soares, Lauriane Almeida dos Anjos; Gheyi, Hans Raj (Revista caatinga, 2021)
    The Brazilian Northeast region suffers from some abiotic stresses that are responsible for the loss of agricultural production, such as long drought periods and high evapotranspiration, associated with the quality of the ...
  • Quality variables for technological application of cocoa clones from the Brazilian semiarid region 
    Reges, Bianca M.; Maia, Anielly M.; Sarmento, Diogenes H. A.; Silva, Mayara S.; Santos, Sandra M. L. dos; Damaceno, Marlene N. (Revista Brasileira de Engenharia Agrícola e Ambiental, 2021)
    Characterization of cocoa clones produced in the semiarid region is necessary to enlarge the database about these implanted clones and thus enhance the quality of their by-products. Therefore, this study aims to evaluate ...
  • Produção e qualidade de melões sob diferentes arranjos do sistema de irrigação e coberturas do solo 
    Pereira, Wiltemberg de Brito; Possídio, Carlos Eduardo Franco; Sousa, José Sebastião Costa de; Simões, Welson Lima; Santos, Caio Márcio Guimarães (Revista brasileira de meteorologia, 2021)
    Objetivou-se com este trabalho avaliar aspectos produtivos e de qualidade de meloeiros (Cucumis melo L.) sob diferentes formas de cultivo em Petrolina/PE durante dois ciclos produtivos. Adotou-se delineamento experimental ...
  • Cherry tomato production and seed vigor under irrigation with saline effluent from fish farming 
    Silva, Alex A. da; Melo, Simara S.; Umbelino, Bianca F.; Sá, Francisco V. da S.; Dias, Nildo da S.; Ferreira Neto, Miguel (Revista Brasileira de Engenharia Agrícola e Ambiental, 2021)
    This study aimed to evaluate the effect of irrigation with saline effluent from fish farming in different phenological stages on fruit production and seed vigor of cherry tomato. The experiment was conducted in a greenhouse ...
  • Quality variables for technological application of cocoa clones from the Brazilian semiarid region 
    Reges, Bianca M.; Maia, Anielly M.; Sarmento, Diogenes H. A.; Silva, Mayara S.; Santos, Sandra M. L. dos; Damaceno, Marlene N. (Revista Brasileira de Engenharia Agrícola e Ambiental, 2021)
    Characterization of cocoa clones produced in the semiarid region is necessary to enlarge the database about these implanted clones and thus enhance the quality of their by-products. Therefore, this study aims to evaluate ...
  • Produção e qualidade de melões sob diferentes arranjos do sistema de irrigação e coberturas do solo 
    Pereira, Wiltemberg de Brito; Possídio, Carlos Eduardo Franco; Sousa, José Sebastião Costa de; Simões, Welson Lima; Santos, Caio Márcio Guimarães (Revista brasileira de meteorologia, 2021)
    Objetivou-se com este trabalho avaliar aspectos produtivos e de qualidade de meloeiros (Cucumis melo L.) sob diferentes formas de cultivo em Petrolina/PE durante dois ciclos produtivos. Adotou-se delineamento experimental ...
  • Potassium and irrigation water salinity on the formation of sour passion fruit seedlings 
    Lima, Geovani S. de; Soares, Maria G. da S.; Soares, Lauriane A. dos A.; Gheyi, Hans R.; Pinheiro, Francisco W. A.; Silva, Jailson B. da (Revista Brasileira de Engenharia Agrícola e Ambiental, 2021)
    The high concentration of salt in the waters of the semi-arid region of Northeast Brazil is a limiting factor for agricultural production in the region. In this context, the objective of this study was to evaluate the ...
  • Physiological changes of pomegranate seedlings under salt stress and nitrogen fertilization 
    Soares, Lauriane A. dos A.; Oliveira, Sabrina G. de; Lima, Geovani S. de; Fernandes, Pedro D.; Araújo, Railene H. C. R.; Fernandes, Eliene A. (Revista Brasileira de Engenharia Agrícola e Ambiental, 2021)
    The semi-arid region of northeastern Brazil is characterized by scarce and irregular rainfall; in addition, the waters available for irrigation commonly contain high concentrations of salts, causing osmotic and/or ionic ...
  • Model for determining nutritional and non-nutritional limitations of Grande Naine banana in the Brazilian semiarid region 
    Rodrigues Filho, Vagner A.; Neves, Júlio C. L.; Donato, Sérgio L. R.; Guimarães, Bruno V. C. (Revista Brasileira de Engenharia Agrícola e Ambiental, 2021)
    Plant nutrition is essential in attaining higher yields; however, non-nutritional factors play a major role in limiting crop yield. This study aimed to model and determined nutritional and non-nutritional limitations of ...
  • Yield of ‘Gigante’ cactus pear cultivated under biofertilizer doses and application intervals 
    Fonseca, Varley A.; Rodrigues, Carlindo S.; Alvarenga, Rodrigo R.; Santos, Delfran B. dos; Bebé, Felizarda V.; Pina, Douglas S. (Revista Brasileira de Engenharia Agrícola e Ambiental, 2021)
    Due to the water restriction, associated with the high cost of fertilizers, and the need to produce forage in the semi-arid regions, studies using biofertilizers in cactus pear production tend to become impactful. The aim ...
  • Genetic diversity among mango hybrids in the brazilian semi-arid region 
    Carvalho Júnior, José Eduardo Vasconcelos; Matos Filho, Carlos Humberto Aires; Gomes, Regina Lúcia Ferreira; Lopes, Ângela Célia de Almeida; Lima, Maria Auxiliadora Coelho de; Lima Neto, Francisco Pinheiro (Revista caatinga, 2021)
    The aim of this study was to evaluate mango hybrids obtained by open pollination based on the physical and chemical traits of the fruit, and to analyze the genetic diversity among these hybrids to find plants that produce ...
  • Asteraceae na microrregião do Curimataú Ocidental, Estado da Paraíba, Brasil 
    Soares, Gleison; Santos, Carlos Alberto Garcia; Loeuille, Benoit (Hoehnea, 2021)
    (Asteraceae na microrregião do Curimataú Ocidental, Estado da Paraíba, Brasil). As formações de caatinga compreendem o mais importante mosaico vegetacional da região Nordeste. Asteraceae constitui uma das cinco famílias ...
  • Selection of superior cowpea lines for multi-traits and adaptabilities to the Piauí semi-arid using genotype by yield*trait biplot analysis 
    Araújo, Maurício dos Santos; Santos, Samíria Pinheiro dos; Aragão, Walter Frazão Lelis de; Damasceno-Silva, Kaesel Jackson; Rocha, Maurisrael de Moura (Ciência e agrotecnologia, 2021)
    Cowpea is a great socioeconomically important leguminous plant worldwide. The crop is an excellent source of proteins and minerals, mainly for the poorest populations. It is cultivated in some states of Brazil. The Piauí ...
  • Mechanisms of tolerance to water defi cit and physiological responses to rehydration in cowpea 
    Silva, Johny de Souza; Costa, Rafael Santiago da; Tomaz, Francisco Linco de Souza; Bezerra, Antônio Erivando; Mesquita, Rosilene Oliveira (Revista Ciência Agronômica, 2021)
    The cowpea bean is one of the main legumes grown in the Northeast region, with a purpose directed to the production of dried grains or green pods. However, this region suffers from climatic variations, with drought being ...
  • Nitrogen fertilization on the agro-economic performance of sesame in the Brazilian semiarid 
    Santos, Manoel Galdino dos; Souza, Ênio Gomes Flôr; Souza, Leonardo Vieira de; Pereira, Luiz Aurelio Freitas; Souza, Almir Rogerio Evangelista de; Barros Júnior, Aurélio Paes; Bezerra Neto, Francisco; Silveira, Lindomar Maria da (Pesquisa Agropecuária Brasileira, 2021)
    The objective of this work was to evaluate the agro-economic performance of sesame (Sesamum indicum) under nitrogen fertigation in the semiarid region of Northeastern Brazil. The experimental design was randomized complete ...
  • Agro-economic efficiency of immature cowpea-radish intercropping systems in semiarid environment 
    Azevedo, Iara Beatriz Silva; Neto, Francisco Bezerra; Lima, Jailma Suerda Silva de; Chaves, Aridênia Peixoto; Silva, Josimar Nogueora da; Barros Júnior, Aurélio Paes; Nunes, Renato Leandro Costa (Pesquisa Agropecuária Brasileira, 2021)
    The objective of this work was to evaluate the agro-economic efficiency of immature cowpea-radish intercropping systems in a semiarid environment in Brazil. The experiments were carried out in two cropping seasons, in a ...
  • Evaluation of selected cowpea varieties under competition with weeds 
    Medeiros, Isis Fernanda Silva; Silva, Paulo Sérgio Lima e; Sousa, Roberto Pequeno de; Silva, Jaeveson da; Silva, Roseano Medeiros da (Revista Ciência Agronômica, 2021)
    Cowpea is cultivated in the semi-arid region of Brazil and in various other countries, generally employing traditional varieties, which are grown as intercrops by low-income, illiterate farmers who lack technical assistance. ...
  • Production of Pityrocarpa moniliformis (Benth.) Luckow & R.W. Jobson (Fabaceae) seedlings irrigated with saline water 
    Ferreira, Adriana dos S.; Leal, Caio C. P.; Guirra, Bruno da S.; Torres, Salvador B.; Porceddu, Marco; Bacchetta, Gianluigi (Revista Brasileira de Engenharia Agrícola e Ambiental, 2021)
    Saline irrigation water at high levels causes disturbance in the growth of more sensitive plants. The objective of this research was to evaluate the initial growth of Pityrocarpa moniliformis seedlings under different ...

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