Zobrazeno 1 - 10
of 166
pro vyhledávání: '"Geraldo de A. Gravina"'
Autor:
Helenilson Oliveira Francelino, Marcelo Vivas, Ramon de Moraes, Júlio Cesar Gradice Saluci, Janiele Maganha Silva Vivas, Derivaldo Pureza da Cruz, Geraldo de Amaral Gravina, Silvaldo Felipe da Silveira
Publikováno v:
Acta Scientiarum: Agronomy, Vol 45, Iss 1 (2023)
Black spot (Asperisporium caricae) is one of the main foliar fungal diseases of papaya crops. This disease acts directly on leaves and fruits causing leaf area reduction and fruit deterioration. The quantification of diseases is a fundamental part of
Externí odkaz:
https://doaj.org/article/257847489e0f4e438005c5c70f1add6e
Autor:
Welder José dos Santos Silva, Francisco de Alcântara Neto, Wahidah H. Al-Qahtani, Mohammad K. Okla, Abdulrahman Al-Hashimi, Paulo Fernando de Melo Jorge Vieira, Geraldo de Amaral Gravina, Alan Mario Zuffo, Alexson Filgueiras Dutra, Leonardo Castelo Branco Carvalho, Ricardo Silva de Sousa, Arthur Prudêncio de Araujo Pereira, Wallace de Sousa Leite, Gabriel Barbosa da Silva Júnior, Adriana Conceição da Silva, Marcos Renan Lima Leite, Renato Lustosa Sobrinho, Hamada AbdElgawad
Publikováno v:
PLoS ONE, Vol 17, Iss 10 (2022)
Genotype × environment (G×E) interaction is an important source of variation in soybean yield, which can significantly influence selection in breeding programs. This study aimed to select superior soybean genotypes for performance and yield stabili
Externí odkaz:
https://doaj.org/article/521aef11119343b1b9446847db00c235
Autor:
Divino Rosa dos Santos Junior, Antônio Teixeira do Amaral Junior, Valter Jário de Lima, Jhean Torres Leite, Rosimeire Barboza Bispo, Valdinei Cruz Azeredo, Janeo Eustáquio de Almeida Filho, Samuel Henrique Kamphorst, Flávia Nicácio Viana, Rodrigo Moreira Ribeiro, Alexandre Pio Viana, Geraldo de Amaral Gravina
Publikováno v:
Plants, Vol 12, Iss 5, p 1056 (2023)
In view of the need to develop new popcorn cultivars and considering the uncertainties in choosing the most appropriate breeding methods to ensure consistent genetic progress, simultaneously for both popping expansion and grain yield, this study addr
Externí odkaz:
https://doaj.org/article/380eeebdff674e93b534331819e1b906
Autor:
Derivaldo Pureza da Cruz, Geraldo de Amaral Gravina, Marcelo Vivas, Geovana Cremonini Entringer, Yure Pequeno de Souza, Richardson Sales Rocha, Mário Euclides Pechara da Costa Jaeggi, Dalcirlei Pinheiro Albuquerque, Antônio Teixeira do Amaral Junior, Lília Marques Gravina, Maurisrael de Moura Rocha, Rita de Kássia Guarnier da Silva
Publikováno v:
Ciência Rural, Vol 51, Iss 9 (2021)
ABSTRACT: The potential expression of crop productivity is a constant challenge for plant breeders in the face of oscillations in environmental variables, making selection difficult and increasing the operational and methodological costs in obtaining
Externí odkaz:
https://doaj.org/article/3a3cf0a1c8c74b018fe9416359235d81
Autor:
Guilherme Ferreira Pena, Gabrielle Sousa Mafra, Antônio Teixeira do Amaral Júnior, Rafael Ferreira Alfenas, Leonardo Lopes Bhering, Juliana Saltires Santos, Samuel Henrique Kamphorst, Valter Jário de Lima, Talles de Oliveira Santos, Rosimeire Barboza Bispo, Flávia Nicácio Viana, Messias Gonzaga Pereira, Geraldo de Amaral Gravina, Rogério Figueiredo Daher
Publikováno v:
Agriculture, Vol 12, Iss 7, p 910 (2022)
Popcorn is a food highly appreciated throughout the world, generating billions of dollars annually just in the North American market alone. Even in the face of the historical superiority of American hybrids, which occupy almost 100% of the grain prod
Externí odkaz:
https://doaj.org/article/6d545c9ecbeb4376b4ad49e7d3324f50
Autor:
Erina Vitório Rodrigues, Rogério Figueiredo Daher, Geraldo de Amaral Gravina, Alexandre Pio Viana, Maria do Socorro Bezerra de Araújo, Maria Lorraine Fonseca Oliveira, Marcelo Vivas, Bruna Rafaela da Silva Menezes, Antônio Vander Pereira
Publikováno v:
Bioscience Journal, Vol 36, Iss 1 (2020)
In forage-plants breeding, the selection of superior genotypes has been undertaken through successive harvests in previously established intervals. However, this process involves many steps, the evaluation of many traits, and a great spending with co
Externí odkaz:
https://doaj.org/article/8f9f27da3ddb4924a3f3fa5ec0d32327
Autor:
Talles de Oliveira Santos, Antônio Teixeira do Amaral Junior, Rosimeire Barboza Bispo, Valter Jário de Lima, Samuel Henrique Kamphorst, Jhean Torres Leite, Divino Rosa dos Santos Júnior, Pedro Henrique Araújo Diniz Santos, Uéliton Alves de Oliveira, Kátia Fabiane Medeiros Schmitt, Eliemar Campostrini, Monique Moreira Moulin, Alexandre Pio Viana, Geraldo de Amaral Gravina, Caio Cezar Guedes Corrêa, Gabriel Moreno Bernardo Gonçalves
Publikováno v:
Plants, Vol 10, Iss 6, p 1211 (2021)
Drought is a common abiotic stress in tropical and subtropical regions that limits the growth and development of agricultural crops, mainly impacting grain yield. Acting through plant breeding is the most viable alternative for obtaining genotypes mo
Externí odkaz:
https://doaj.org/article/624d609955924431ac2c9a6af1756620
Autor:
Antonio Alonso Cecon Novo, Rogério Figueiredo Daher, Ernany Santos Costa, Geraldo de Amaral Gravina, Juares Ogliari
Publikováno v:
Vértices, Vol 18, Iss 3, Pp 107-121 (2016)
Esta revisão aborda a situação energética no Estado do Rio de Janeiro e também outras fontes alternativas de energia que vêm se destacando, como por exemplo, o capim-elefante. Foi realizado um breve relato sobre as fontes para geração de ener
Externí odkaz:
https://doaj.org/article/c977477fbc6849ff838ca4c343967b68
Autor:
Ana Kesia Faria Vidal, Rogério Figueiredo Daher, Moises Ambrósio, Josefa Grasiela Silva Santana, Rafael Souza Freitas, Geraldo de Amaral Gravina, Erina Vitório Rodrigues, Wanessa Francesconi Stida, Alexandre Gomes de Souza, Cleudiane Lopes Leite, João Esdras Calaça Farias, Leandro Heitor Rangel, Antônio Vander Pereira
Publikováno v:
Scientia Agricola, Volume: 80, Article number: e20220103, Published: 07 APR 2023
The mixed-model methodology is an alternative to select genotypes for traits highly influenced by the environment. In addition, this method allows FOR estimating the repeatability coefficient and predicting the number of assessments needed for a sele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::058d56aedbe5c54ba87aeba8f276bcff
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162023000101104&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162023000101104&lng=en&tlng=en
Autor:
Ana-Kesia F. Vidal, Rogério F. Daher, Rafael S. Freitas, Wanessa F. Stida, Francisco-José da S. Lédo, Verônica B. da Silva, Geovana C. Entringer, Flávio D. Tardin, Geraldo de A. Gravina, Marcelo Vivas, Alexandre G. de Souza, Moisés Ambrósio, Josefa-Grasiela da S. Santana, João E.C. Farias
Publikováno v:
Chilean journal of agricultural research. 82:78-87
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a058c055b95fce46e7bd69e57d0d54c7
https://doi.org/10.4067/s0718-58392022000100078
https://doi.org/10.4067/s0718-58392022000100078