Autoria: BARBEDO, J. G. A.

Abstract. This paper presents a new method based on digital image processing techniques such as color transformations and mathematical morphology, as well as on some specialist knowledge, to provide e... ...

Repositório: BDPA     Ano de publicação: 2013

Autoria: BARRIGOSSI, J. A. F.; SILVA, C. V. da; ALONSO, J. D. de S.; HIROSE, E.

The development of the stink bug Cyptocephala alvarengai Rolston (Hemiptera: Pentatomidae) was studied on rice panicles under laboratory conditions. Adults were collected in rice fields in Goianira, G... ...

Repositório: BDPA     Ano de publicação: 2017

Autoria: SILVA, G. B.; PRABHU, A. S.; FILIPPI, M. C. C. de; TRINDADE, M. G.; ARAÚJO, L. G.; ZAMBOLIM, L.

Genetic and phenotypic structure of Magnaporthe oryzae populations of two upland rice cultivars was determined. Monoconidial isolates were obtained from rice blast affected fields, four from cv. BRS B... ...

Repositório: BDPA     Ano de publicação: 2009

Autoria: HEINEMANN, A. B.; STONE, L. F.; SILVA, G. C. C.; MATTA, D. H. da; JUSTINO, L. F.; SILVA, S. C. da

The upland rice production is primarily concentrated in a vast area of central Brazil. Given the region’s environmental variability, the performance of rice cultivars can differ significantly. This st... ...

Repositório: BDPA     Ano de publicação: 2024

Autoria: NASCENTE, A. S.; CARVALHO, M. da C. S.

The use of nitrogen-fixing diazotrophic bactéria such as Azospirillum spp. could be an important alternative to reduce nitrogen fertilization in upland rice field. The objective of this study was to d... ...

Repositório: BDPA     Ano de publicação: 2018

Autoria: VILLELA, G. M.; ROSÁRIO NETO, A.; BOTELHO, F. B. S.; LIMA, I. P. de; CASTRO, A. P. de; CASTRO, D. G.

Upland rice (Oryza sativa) is affected by several biotic and abiotic factors that limit the yield potential of cultivars. In relation to water deficiency, the development of drought tolerant and water... ...

Repositório: BDPA     Ano de publicação: 2021

Autoria: NASCENTE, A. S.; FILIPPI, M. C. C. de; SOUSA, T. P. de; CHAIBUB, A. A.; SOUZA, A. C. A. de; LANNA, A. C.

Beneficial microorganisms participate in different processes that affect transformation of soil nutrients, including phosphorus (P), making them available for plants. However, there are few studies ab... ...

Repositório: BDPA     Ano de publicação: 2020

Autoria: ALVAREZ, R. de C. F.; HABERMANN, G.; CRUSCIOL, C. A. C.; NASCENTE, A. S.; RODRIGUES, J. D.

Studies of physiological parameters associated with crop performance and growth in different groups of upland rice (Oryza sativa L.) may support plant breeding programs. We evaluated the role of gas e... ...

Repositório: BDPA     Ano de publicação: 2015

Autoria: SILVA, M. A.; NASCENTE, A. S.; FILIPPI, M. C. C. de; FRASCA, L. L. de M.; REZENDE, C. C.

Combining cover crops with multifunctional microorganisms provides significant increments in the grain productivity of soybean and upland rice crops. However, there are still few studies that aimed to... ...

Repositório: BDPA     Ano de publicação: 2023

Autoria: RANGEL, P. H. N.; BRONDANI, C.; RANGEL, P. N.; BRONDANI, R. P. V.; ZIMMERMANN, F. J. P.

Wild rice of the species Oryza glumaepatula is found Brazil and has been used to broaden the genetic basis of irrigated rice populations in Embrapa breeding programmes. The objective of this study was... ...

Repositório: BDPA     Ano de publicação: 2005