Agricultura: Recent submissions

  • Identification of plant parasitic namatodes in triploid and tetraploid bananas in Brazil 
    Monteiro, Jéssica da Mata Santos; Santos, Jansen Rodrigo Pereira; Cares, Juvenil Enrique; Marchão, Robélio Leandro; Amorim, Edson Perito; Costa, Dilson da Cunha (Revista Caatinga, 2020)
    Nematodes are important pathogens in banana plants, and the lack of resistant genotypes is the biggest challenge of the banana breeding programs. Little is known on the behavior of banana triploids and tetraploids developed ...
  • Structural characteristics and yield of 'gigante' cactus pear in agroecosystems in the semi-arid region o Bahia, Brazil 
    Matos, Laudiceio Viana; Donato, Sérgio Luiz Rodrigues; Silva, Bismarc Lopes da; Kondo, Marcos Koiti; Lani, João Luiz (Revista Caatinga, 2020)
    The adaptation capacity of forage cactus (Opuntia ficus-indica Mill) plants to edaphoclimatic conditions and plant responses to changes in management systems contribute to increase the use of this species in agriculture ...
  • Growth and mineral composition of papaya and passion fruit seedlings irrigated with gray water 
    Oliveira, Herison Alves de; Batista, Rafael Oliveira; Sá, Francisco Vanies da Silva; Dias, Nildo da Silva; Ferreira, Ana Kaline da Costa (Revista Caatinga, 2020)
    The semi-arid region has long periods of drought, so reusing water is an important alternative to enable irrigated agriculture. The objective of this study was to evaluate the growth and mineral composition of papaya and ...
  • ‘Gigante’ cactus pear cultivated at different population densities in a mechanizable arrangement 
    Fonseca, Varley A.; Costa, Luzinaldo C.; Silva, João A. da; Donato, Sérgio L. R.; Donato, Paulo E. R.; Souza, Evilasio dos S. (Revista Brasileira de Engenharia Agrícola e Ambiental, 2020)
    Cactus pear is a crop adapted to the climatic conditions of the Brazilian semiarid region, so it has contributed to the socioeconomic development of this region. The objective of this study was to evaluate the response of ...
  • Production of chili pepper under organic fertilization and irrigation with treated wastewater 
    Silva, Viviane F.; Bezerra, Carlos V. C.; Nascimento, Elka C. S.; Ferreia, Tricia N. F.; Lima, Vera L. A.; Andrade, Leando O. (Revista Brasileira de Engenharia Agrícola e Ambiental, 2019)
    With the occurrence of prolonged droughts in the Brazilian semi-arid region, water scarcity directly influences agriculture in this region, so that water reuse and bovine manure application become a viable alternative for ...
  • Yield loss in sunflower cultivars due to bird attack 
    Silva, Paulo Sérgio Lima e; Tomaz, Francisco Linco de Souza; Siqueira, Patrícia Liany de Oliveira Fernandes; Silva, Paulo Igor Barbosa e; Lima, Levi Afonso Cavalcante de (Revista Ciência Agronômica, 2019)
    Bird attacks on the sunflower may hinder its exploitation in the Brazilian semi-arid region. The aim of this study was to evaluate the effects of different levels of protection (0, 33, 66 and 100%) of the capitula of eight ...
  • 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 ...
  • Biometrics and grain yield of sorghum varieties irrigated with salt water 
    Guimarães, Miguel J. M.; Simões, Welson L.; Oliveira, Anderson R. de; Araujo, Gherman G. L. de; Silva, Ênio F. de F. e; Willadino, Lilia G. (Revista Brasileira de Engenharia Agrícola e Ambiental, 2019)
    The objective of this study was to identify sorghum varieties that have growth and grain yield potential under saline conditions. The study was conducted in 2016 at a greenhouse of the Embrapa Semiárido, in Petrolina, state ...
  • Initial development of Combretum leprosum Mart. seedlings irrigated with saline water of different cationic natures 
    Leal, Caio César Pereira; Dantas, Nadjamara Bandeira de Lima; Torres, Salvador Barros; Vale, Amsterdam Armênio de Medeiros; Freitas, Rômulo Magno Oliveira de (Revista Ciência Agronômica, 2019)
    This study aimed to evaluate the tolerance of C. leprosum seedlings to salt stress during the emergence and early seedling development. The experiment was carried out between the months of August and September, in a ...
  • Phenology of Calotropis procera (Ait.) W. T. Aiton accessions based on morphophisiological characteristics 
    Almeida, Isaias Vitorino Batista de; Rêgo, Maílson Monteiro do; Batista, Fabiane Rabelo da Costa; Rêgo, Elizanilda Ramalho do; Bruno, Riselane de Lucena Alcântara (Revista Caatinga, 2019)
    The objective of this work was to evaluate the phenology of Calotropis procera accessions based on morphophysiological characteristics. Seeds of 70 C. procera accessions were collected between October 2015 and January 2016 ...
  • Adaptability and phenotypic stability of lettuce cultivars in a semiaid region 
    Silva, Otaciana Maria dos Prazeres da; Lopes, Welder de Araújo Rangel; Nunes, Glauber Henrique de Souza; Negreiros, Maria Zuleide de; Sobrinho, José Espínola (Revista Caatinga, 2019)
    Studies on lettuce genotypes growing in different environments and planting seasons are important for this crop because its productive potential is greatly affected by environmental conditions. The mixed model methodology ...
  • Hepatoprotective and antineoplastic potencial of red propolis produced by the bees Apis mellifera in the semiarid of Rio Grande do Norte, Brazil 
    Silva, Jardel B.; Paiva, Kaliane A. R.; Costa, Kizzy M. F. M.; Viana, Geysa A.; Araújo Júnior, Hélio N.; Bezerra, Lorena S.; Freitas, Carlos I. A.; Batista, Jael S. (Pesquisa Veterinária Brasileira, 2019)
    The objective of this study was to evaluate the hepatoprotective effect of the honey bee Apis mellifera ethanolic extract of the red propolis, obtained in four municipalities of the Rio Grande do Norte semi-arid region, ...
  • Eficiência técnica e heterogeneidade tecnológica na agropecuária das regiões semiárida e não semiárida do Nordeste brasileiro 
    Silva, Felipe Pinto da; Araujo, Jair Andrade; Costa, Edward Martins; Vieira Filho, José Eustáquio Ribeiro (Revista de Economia e Sociologia Rural, 2019)
    Este estudo busca analisar as diferenças tecnológicas da produção agropecuária entre os municípios situados no semiárido e no não semiárido do Nordeste brasileiro. Utiliza-se o modelo de meta-fronteira tecnológica, proposta ...
  • Watercress and chinese cabbage in a hydroponic system using groundwater 
    Lira, Raquele Mendes de; Silva, Ênio Farias de França e; Silva, Alexsandro Oliveira da; Medeiros, Pedro Róbinson Fernandes de; Silva, Gerônimo Ferreira da; Soares, Hammady Ramalho e (Revista Caatinga, 2019)
    Groundwater with high salt concentrations is common in the semiarid region of Brazil. It often makes them inappropriate to conventional agricultural production of vegetables. Therefore, the objective of this work was to ...
  • Physiological and biochemical and responses of sugarcane varieties to salt stress 
    Simões, Welson Lima; Coelho, Daniel Siqueira; Mesquita, Alessandro Carlos; Calgaro, Marcelo; Silva, Jucicléia Soares da (Revista Caatinga, 2019)
    Salt stress is one of the most limiting environmental factors for agricultural yields in the Semiarid region of Brazil. Considering the expansion of areas with sugarcane crops in this region, the selection of more adapted ...
  • Yield and photosynthetic attributes of sunflower cultivars grown under supplemental irrigation in the semiarid region of the Brazilian Northeast 
    Carvalho, Luciana Marques de; Carvalho, Hélio Wilson Lemos de; Carvalho, Claudio Guilherme Portela de (Pesquisa Agropecuária Brasileira, 2020)
    The objective of this work was to identify the sunflower (Helianthus annuus) cultivar with the highest yield potential for cultivation in the semiarid region of the Brazilian Northeast, under field conditions, with ...
  • Sunflower fertigated with potassium fertilization in two agricultural seasons in the Brazilian semiarid region 
    Santos, Allysson Pereira dos; Tartaglia, Francilene de Lima; Souza, Almir Rogerio Evangelista de; Santos, Manoel Galdino dos; Silveira, Lindomar Maria da; Barros Júnior, Aurélio Paes (Revista Ciência Agronômica, 2020)
    The objective of this study was to evaluate the effect of potassium doses on the production components of sunflower cultivars grown in the semiarid climate region. The experiment was carried out in two agricultural seasons, ...
  • 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 ...
  • Semi-detailed survey of soils of Ceará’s semiarid region: Lavoura Seca Experimental Farm 
    Silva, Ryshardson Geovane Pereira de Oliveira e; Mota, Jaedson Cláudio Anunciato; Toma, Raul Shiso (Revista Ciência Agronômica, 2020)
    The semiarid region of northeastern Brazil has more than 53 million inhabitants who depend, directly or indirectly, on the resources that the region offers. Among these resources, the soil is highlighted as one of the most ...
  • weeds biomass as affected by tillage practices and cropping systems under a semiarid environment 
    Mehmood-Ul-Hassan; Qayyum, A.; Sher, A.; Tahir, M. I.; Azeem, M.; Fareed, A. (Planta Daninha, 2020)
    Tillage practice has a significant role on weeds eradication and soil water conservation in crop production. Under semiarid agriculture, the monsoon rains (65%) are major source of water in Potohar, Pakistan, which can ...

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