• Caderno pró-Semiárido: sementes crioulas: resiliência produtiva e adaptação às mudanças climáticas 

  Moraes, Victor Leonam Aguiar de; Lima, Paola Hernandez Cortez (Imburanatec Design, 2024)

  Só após a última glaciação, por volta de dez mil anos a.C., que as alterações do clima foram dando maior espaço para o desenvolvimento da agricultura. O fim da última era glacial transformou as condições climáticas em ...
• Sementes da resistência: catálogo de sementes crioulas dos territórios de atuação do movimento dos pequenos agricultores em Alagoas 

  Curado, Fernando Fleury; Lima, Paola Hernandez Cortez; Santos, Amaury da Silva dos; Ribeiro, Cláudio Almeida; Lima, Joselton Silva de; Amaral, Heloísa Muniz do; Brito, Vera Lúcia Félix de; Silva, José Hélio Pereira da; Oliveira, Salete Barbosa de Oliveira; Vitor, Eunice de Aquino; Silva, Teresa Elícia da; Silva, Edjaria Bezerra da; Nascimento, Paulo Paixão do; Cavalcante, Francisca Dalva; Oliveira, Givanilda Gomes de; Silva, Josué Pereira da; Barros, Maria Aparecida Vieira (Imburanatec Design, 2024)

  Este documento resulta de um esforço coletivo de co-construção envolvendo agricul- tores e agricultoras familiares e equipe técnica da Embrapa Alimentos e Territórios na materialização de informações sobre as variedades ...
• Physical and physiological attributes of saved cowpea seeds used in the brazilian semi-arid region 

  Silva, Fernando Henrique Alves da; Torres, Salvador Barros; Carvalho, Sara Monaliza Costa; Bai, Manuela; Lopes, Welder de Araújo Rangel (Revista Caatinga, 2019)

  This study evaluated the physical and physiological attributes of saved cowpea seeds (Vigna unguiculata L. Walp.) used in the Brazilian semi-arid area and compared them with certified seed varieties. The study tested 37 ...
• Molecular aspects during seed germination of Erythrina velutina Willd. under different temperatures (Part 1): reserve mobilization 

  Felix, Francival Cardoso; Medeiros, Josenilda Aprígio Dantas de; Ferrari, Cibele dos Santos; Pacheco, Mauro Vasconcelos; Torres, Salvador Barros (Journal of Seed Science, 2020)

  Erythrina velutina Willd. (Fabaceae) is a tree species that bears social, ecological, and economic importance for northeastern Brazil, a region with frequent temperature variations. The objective of this work was to evaluate ...
• Production and benefits in carrot and vegetable cowpea associations under green manuring and spatial arrangements 

  Silva, Josimar Nogueora da; Bezerra Neto, Francisco; Lima, Jailma Suerda Silva de; Santos, Elizangela Cabral dos; Nunes, Renato Leandro Costa; Chaves, Aridênia Peixoto (Revista Ciência Agronômica, 2020)

  The use of a cropping system that provides producers with better land use, higher productivity per unit area, greater diversification in production, and, consequently, agro-economic advantages, is the choice of many vegetable ...
• Seed quality and genetic diversity of a cultivated population of Mimosa caesalpiniifolia benth 

  Araújo, Fernando dos Santos; Felix, Francival Cardoso; Ferrari, Cibele dos Santos; Vieira, Fábio de Almeida; Pacheco, Mauro Vasconcelos (Revista Caatinga, 2020)

  Mimosa caesalpiniifolia Benth. (Fabaceae) is a native tree of the dry tropical forests of northeastern Brazil and can be exploited for logging and reforestation purposes. This study evaluated the physiological quality of ...
• Seed characterization and germination morpho-physiology of Simira gardneriana (Rubiaceae) 

  Felix, Francival Cardoso; Oliveira, Fabrícia Nascimento de; Freitas, Narjara Walessa Nogueira de; Freitas, Rômulo Magno Oliveira de; Jilani, Imtinen Ben Haj; Torres, Salvador Barros (Journal of Seed Science, 2021)

  Simira gardneriana (Rubiaceae) is a newly discovered tree species endemic to the Caatinga. For this reason, studies aimed at propagation, seed and seedlings analysis are essential for morphology, identification, classification, ...
• 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. ...
• Biological nitrogen fixation stability of cowpea cultivars with tropical semi-arid rhizobial strains 

  Souza, Amanda Cordeiro de Melo; Lira, Thiago Pontes; Costa, Antônio Félix da; Fracetto, Felipe José Cury; Fracetto, Giselle Gomes Monteiro; Lira Júnior, Mario Andrade (Revista caatinga, 2021)

  Cowpeas (Vigna unguiculata L. Walp) are an economically and socially important legume in northern and north-eastern Brazil and can establish effective symbiosis with nitrogen-fixing bacteria. We evaluated the symbiotic ...
• 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 ...
• Seed characterization of Allamanda puberula A. DC. and seedling production 

  Bonfim, Rosana Sousa; Lopes, Poliana Moreira; Araújo, Samuel Gonçalves de; Furtado, Marília das Dores Genovez; Souza, Rafaela Ribeiro de; Beckman-Cavalcante, Márkilla Zunete (Ornamental Horticulture, 2021)

  Allamanda puberula is a native species of the Caatinga biome with ornamental and landscaping potential. However, its potential is little explored due to the lack of information about the biology of its seeds and propagation. ...
• Biometrics of mulungu seeds from different mother plants in the semi-arid region of Paraíba, Brazil 

  Bezerra, Ana Carolina; Zuza, José Flávio Cardoso; Barbosa, Luana da Silva; Azevedo, Camila Firmino; Alvo, Edna Ursulino (Revista caatinga, 2022)

  Erythrina velutina Willd. (Fabaceae) is drought tolerant and has the potential for reforestation in the semi-arid region. The response of its seeds to the environmental conditions of each production area influences their ...
• Optimized production of immature cowpea under green manuring in a semi-arid environment 

  Desravines, Rose Paula; Bezerra Neto, Francisco; Lima, Jailma Suerda Silva de; Santos, Elizângela Cabral dos; Guerra, Natan Medeiros; Lino, Vitor Abel da Silva (Revista caatinga, 2022)

  Given the lack of information on the use of spontaneous plants from the Caatinga biome as green manure to produce green grains, the present work aimed to agronomically and economically optimize cowpea production for green ...
• Effect of different processing conditions to obtain expanded extruded based on cowpea 

  Silva, Izabel Cristina Veras; Damasceno-Silva, Kaesel Jackson; Hashimoto, Jorge Minoru; Carvalho, Carlos Wanderlei Piler de; Ascheri, José Luis Ramirez; Galdeano, Melicia Cintia; Rocha, Maurisrael de Moura (Brazilian Journal of Food Technology, 2023)

  Cowpea is grown mainly in regions with a hot semi-arid climate, where other pulses do not develop satisfactorily. It is the 4th most produced pulse in the world, thus supplying the domestic and export markets. Following ...
• Physiological quality of Physalis ixocarpa Brot. ex Hornem seeds in relation to maturation stage and growing season 

  Barroso, Natália dos Santos; Fonseca, Josandra Souza Teles; Nascimento, Marilza Neves do; Soares, Taliane Leila; Pelacani, Claudinéia Regina (Pesquisa Agropecuária Tropical, 2023)

  Physalis ixocarpa is an edible fruit with great economic importance in many countries. The use of high-quality seeds is essential for the success of the crop, so their harvest should be carried out at their maximum point ...
• Salicylic acid and proline modulate water stress tolerance in a traditional variety of cowpeas 

  Jales Filho, Renato C.; Melo, Yuri L.; Viégas, Pedro R. A.; Oliveira, Auta P. da S.; Almeida Neto, Venâncio E. de; Ferraz, Rener L. de S.; Gheyi, Hans R.; Carol, Pierre; Lacerda, Claudivan F. de; Melo, Alberto S. de (Revista Brasileira de Engenharia Agrícola e Ambiental, 2023)

  Exogenous applications of chemical compounds stimulate changes in plant metabolism and promote tolerance to different environmental stresses, including water deficit. This study aimed to evaluate the ability of salicylic ...

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