40 documents found, page 1 of 4
Concentrações de ácido indolbutírico e tipos de substrato na propagação vegetat...
Smarsi, Ronny Clayton; Chagas, Edvan Alves; Dos Reis, Luis Lessi; De Oliveira, Gabriella Ferreira; Mendonça, Vander; Tropaldi, Leandro; Pio, RafaelMade available in DSpace on 2022-04-28T18:55:43Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-03-01; The objective of the present research was to evaluate the effect of the IBA application and different kinds of substrates in the vegetative propagation of litchi by air layering technique. The air layering had been done in semi-hardwood, healthy and vigorous branches of cultivar Bengal, in stock plants ...
Sistema desponte na produção de figos verdes 'Roxo de Valinhos'
Campagnolo, Marcelo Angelo; Pio, Rafael; Dalastra, Idiana Marina [UNESP]; Chagas, Edvan Alves; Guimarães, Vandeir Francisco; Dalastra, Graciela MaiaraMade available in DSpace on 2022-04-28T20:59:32Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-01-01; The objective of this research was to study the effect of the lopping system on the development and production of green figs 'Roxo de Valinhos'. The experiment using plants of four years of age, with spaced 3 × 2m, was conducted from July/2007 to March/2008 in Quatro Pontes, PR. The design was randomize...
Armazenamento a frio de ramos porta-borbulhas e métodos de enxertia de cultivar...
Celant, Viviane Marcela; Pio, Rafael; Chagas, Edvan Alves; Alvarenga, Ángelo Albérico; Dalastra, Idiana Marina [UNESP]; Campagnolo, Marcelo AngeloMade available in DSpace on 2022-04-28T20:59:33Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-01-01; In order to increase the use of propagation material, enlarge the offer period of the quince seedlings production and dynamic use of the labor in the nursery, it becomes necessary to store the of budsticks. Thus, the present research aimed to study the feasibility of the maintaining budstick of differen...
Calibration of frequency domain reflectometry sensors to estimate soil moisture...
Abanto-Rodríguez, Carlos; Araújo, Wellington Farias; Chagas, Pollyana Cardoso; Chagas, Edvan Alves; João Lopes Monteiro, N.; Siqueira, Raphael Da SilvaMade available in DSpace on 2021-06-25T10:14:12Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); The use of irrigation is essential to increase crop productivity; however, for efficient water management, it is necessary to more accurately estimate soil moisture....
Efeito da adubação nitrogenada na produção de mudas de lichieira
Smarsi, Ronny Clayton; Oliveira, Gabriella Ferreira De [UNESP]; Reis, Luis Lessi Dos; Chagas, Edvan Alves; Pio, Rafael; Mendonça, VanderMade available in DSpace on 2021-07-14T10:19:20Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-02. Added 1 bitstream(s) on 2021-07-14T11:27:06Z : No. of bitstreams: 1 S0034-737X2011000100020.pdf: 83587 bytes, checksum: 5035dbe48999693b9a0c079359df34c7 (MD5); Devido à falta de informações sobre a aplicação de nitrogênio na produção de mudas de licheira na fase de viveiro, o experimento foi conduzido em v...
Flower stages, germination and viability of pollen grains of Annona squamosa L....
Araújo, Digelma Camila Barros; Chagas, Pollyana Cardoso; Chagas, Edvan Alves; Moura, Elias Ariel; Oliveira, Railin Rodrigues de; Taveira, Daniel LucasThe success in the application of artificial pollination techniques, aspects of floral biology should receive special attention, especially regarding the viability studies of pollen grains. In this sense, two experiments were carried out, aiming to determine the floral stages: floral opening (anthesis), female, male and senescence stages of A. squamosa L flowers under tropical climate conditions, and to evaluat...
Bioactive compounds in and antioxidant activity of camu-camu fruits harvested a...
Grigio, Maria Luiza; Moura, Elias Ariel de; Chagas, Edvan Alves; Durigan, Maria Fernanda Berlingieri; Chagas, Pollyana CardosoThe present study was carried out to evaluate the antioxidant activity of and the content of bioactive compounds in camu-camu fruits harvested at different maturation stages and stored. The fruits were harvested in the municipality of Cantá, Roraima State, Brazil. The experimental design was completely randomized, with three replications, in a factorial arrangement consisting of three different maturation stage...
The Effect of packaging and storage conditions on the physiological quality of ...
Smiderle, Oscar José; Nascimento, Cassia Rejane do; Chagas, Edvan Alves; Chagas, Pollyana Cardoso; Souza, Aline das GraçasThe study aimed to verify the physiological quality of seeds of Myrciaria dubia, stored for 300 days in different conditions and packaging, using tests of electrical conductivity and seedling vigour. The seeds were classified into three weight classes (small, medium and large). Small seeds were considered those with a weight of less than 0.84 g, medium seeds with a weight between 0.86 g and 1.20 g, and large se...
Mudas de pera produzidas por dupla enxertia em marmeleiro utilizando o porta-en...
Seifert, Karine Ester; Pio, Rafael; Celant, Viviane Marcela; Chagas, Edvan AlvesO objetivo deste trabalho foi avaliar a viabilidade do uso do marmeleiro 'Japonês' como porta-enxerto para cultivares de pereira com interenxertos de outras cultivares de marmeleiro em dupla enxertia. Pereiras 'Seleta' e 'Triunfo' foram enxertadas pelo processo de borbulhia e garfagem em garfos de 15 cm dos marmeleiros 'Portugal', 'Provence', 'Mendoza Inta-37' e 'Smyrna de Harcy'. Os garfos enxertados foram arm...
Calibration of frequency domain reflectometry sensors to estimate soil moisture...
Abanto-Rodriguez, Carlos; Araujo, Wellington Farias; Chagas, Pollyana Cardoso; Chagas, Edvan Alves; Monteiro, Joao Lopes N.; Siqueira, Raphael Da SilvaMade available in DSpace on 2020-12-10T17:31:36Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; The use of irrigation is essential to increase crop productivity; however, for efficient water management, it is necessary to more accurately estimate soil moisture. For this reason, the objective in this work was to calibrate FDR model 10HS frequency domain reflectometry sensors (Decagon Devices) for u...