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George do Nascimento Araújo Júnior, Renan Matheus Cordeiro Leite, José Edson Florentino de Morais, Cleber Pereira Alves, Carlos André Alves de Souza, Alexsandro Claudio dos Santos Almeida, Alexandre Maniçoba da Rosa Ferraz Jardim, Luciana Sandra Bastos de Souza, Danielle da Silva Eugenio and Thieres George Freire da Silva
Supplementary irrigation can be strategic for forage cactus, aiming to guarantee higher levels of productivity and economic return. Therefore, this study aimed to evaluate the growth dynamics, productivity, evapotranspiration, and water economy indices o...
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Jhon Lennon Bezerra da Silva, Marcos Vinícius da Silva, Alexandre Maniçoba da Rosa Ferraz Jardim, Pabrício Marcos Oliveira Lopes, Henrique Fonseca Elias de Oliveira, Josef Augusto Oberdan Souza Silva, Márcio Mesquita, Ailton Alves de Carvalho, Alan Cézar Bezerra, José Francisco de Oliveira-Júnior, Maria Beatriz Ferreira, Iara Tamires Rodrigues Cavalcante, Elania Freire da Silva and Geber Barbosa de Albuquerque Moura
Northeast Brazil (NEB), particularly its semiarid region, represents an area highly susceptible to the impacts of climate change, including severe droughts, and intense anthropogenic activities. These stresses may be accelerating environmental degradatio...
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Camilo Gustavo Araújo Alves, José Tadeu C. Junior, Francisco Bernardino Da Silva Neto, Gustavo R. Anjos, Moisés Dantas Dos Santos and Gustavo Peixoto de Oliveira
Infection containment in the post-pandemic scenario became a top priority for healthcare engineering control staffers, especially in pneumology sectors, where the treatment of airborne infectious diseases is frequent. In Brazil, where COVID-19 left a lon...
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Patrick Bezerra Fernandes, Lucas Ferreira Gonçalves, Flavio Lopes Claudio, Janayna Almeida Souza, Guido Calgaro Júnior, Estenio Moreira Alves and Tiago Do Prado Paim
This study aimed to assess the impact of intercropping pigeon pea (Cajanus cajan cv. Super N) with maize (Zea mays cv. AG 5055) and Paiaguás palisadegrass (Urochloa brizantha cv. BRS Paiaguás) on grain yield, silage chemical composition, and post-harvest...
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Vanessa Nunes Leal, Darliane de Castro Santos, Tiago do Prado Paim, Luizmar Peixoto dos Santos, Estenio Moreira Alves, Flavio Lopes Claudio, Guido Calgaro Junior, Patrick Bezerra Fernandes and Paulo Alexandre Perdomo Salviano
Crop?livestock integrated production systems (CLISs) combine cash-crop production and forage production in succession. There are plenty of options of forage cultivars with differences in production aspects and seeds cost, and there is little information ...
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Rafael Mateus Alves, Francisco Guilhien Gomes-Junior, Abimael dos Santos Carmo-Filho, Glória de Freitas Rocha Ribeiro, Carlos Henrique Queiroz Rego, Fernando Henrique Iost-Filho and Pedro Takao Yamamoto
Seed treatment with micronutrients is a crucial strategy for providing early seedling supply during development, and is commonly employed in soybean cultivation. However, responses to micronutrient treatment may vary based on seed vigor levels. Therefore...
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Denilson Alves de Melo, Patrícia Costa Silva, Adriana Rodolfo da Costa, Josué Gomes Delmond, Ana Flávia Alves Ferreira, Johnny Alves de Souza, José Francisco de Oliveira-Júnior, Jhon Lennon Bezerra da Silva, Alexandre Maniçoba da Rosa Ferraz Jardim, Pedro Rogerio Giongo, Maria Beatriz Ferreira, Abelardo Antônio de Assunção Montenegro, Henrique Fonseca Elias de Oliveira, Thieres George Freire da Silva and Marcos Vinícius da Silva
The objective of this study was to develop and calibrate a photovoltaic-powered soil moisture sensor (SMS) for irrigation management. Soil moisture readings obtained from the sensor were compared with gravimetric measurements. An automated SMS was used i...
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Alberto Cruz da Silva Junior, Paulo Jorge de Oliveira Ponte de Souza, Denis de Pinho Sousa, Lucieta Guerreiro Martorano, Carina Melo da Silva, Carolina Melo da Silva, Hildo Giuseppe Garcia Caldas Nunes, Marcus José Alves de Lima, Adriano Marlisom Leão de Sousa, João Vitor de Nóvoa Pinto, Maria de Lourdes Pinheiro Ruivo, José Darlon Nascimento Alves and Heráclito Eugênio Oliveira da Conceição
Energy and water dynamics are crucial for citrus development in the Eastern Amazon. This study aimed to determine the energy balance, water demand, and crop coefficient of acid lime in the northeast region of Pará. A micrometeorological tower was install...
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Edileno Tiago de Sousa Nascimento, Raimundo Formento Pereira Junior, Valéria Silva dos Reis, Bianca de Jesus Figueiredo Gomes, Marco Shizuo Owatari, Ronald Kennedy Luz, Nuno Filipe Alves Correia de Melo, Maria de Lourdes Souza Santos, Glauber David Almeida Palheta and Fabio Carneiro Sterzelecki
Over the years, aquaponics has become a powerful technological tool that allows the sustainable production of food, integrating conventional fish farming with vegetable production. The present study evaluated the production of late seedlings of açai Eute...
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Joel de Conceição Nogueira Diniz, Anselmo Cardoso de Paiva, Geraldo Braz Junior, João Dallyson Sousa de Almeida, Aristofanes Correa Silva, António Manuel Trigueiros da Silva Cunha and Sandra Cristina Alves Pereira da Silva Cunha
Pathologies in concrete structures, such as cracks, splintering, efflorescence, corrosion spots, and exposed steel bars, can be visually evidenced on the concrete surface. This paper proposes a method for automatically detecting these pathologies from im...
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