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Author(s): ALVES, B. L. N.; SILVA, C. A. D. da; SERRÃO, J. E.; ZANUNCIO, J. C.

The objective of this study was to evaluate cotton cultivars based on the compensatory increase of cotton squares in response to the simulation of the boll weevil damage. The first experiment aimed to... ...

Repository: BDPA     Publication year: 2021

Author(s): BRANDAO, Z. N.; ZONTA, J. H.

The Leaf Area Index (LAI) is a key parameter to evaluate the vegetation spectral response, estimating plant nutrition and water requirements. However, in large fields is difficult to obtain accurate d... ...

Repository: BDPA     Publication year: 2016

Author(s): QUEIROZ, D. R.; FARIAS, F. J. C.; CAVALCANTI, J. J. V.; CARVALHO, L. P. de; NEDER, D. G.; SOUZA, L. S. S.; FARIAS, F. C.; TEODORO, P. E.

Final cotton quality is of great importance, and it depends on intrinsic and extrinsic fiber characteristics. The objective of this study was to estimate general (GCA) and specific (SCA) combining abi... ...

Repository: BDPA     Publication year: 2017

Author(s): FARIAS, F. J. C.; SILVA FILHO, J. L. da; MORELLO, C. de L.; PEDROSA, M. B.; SUASSUNA, N. D.; CARVALHO, L. P. de; CAVALCANTI, J. J. V.

Repository: BDPA     Publication year: 2016

Author(s): ZONTA, J. H.; BRANDAO, Z. N.; RODRIGUES, J. I. da S.; SOFIATTI, V.

Water deficit at certain cotton growth stages can cause severe damage to crop development, affecting physiological processes and reducing reproductive structures, with consequent yield losses. The obj... ...

Repository: BDPA     Publication year: 2017

Author(s): BRANDAO, Z. N.; SOFIATTI, V.; BEZERRA, J. R. C.; FERREIRA, G. B.; MEDEIROS, J. C.

The canopy reflectance using ground-based sensors has the potential to provide information on crop nitrogen content. The objective of this study was to determine relationships between canopy spectral... ...

Repository: BDPA     Publication year: 2015

Author(s): VAZ, C. M. P.; FRANCHINI, J. C.; SPERANZA, E. A.; INAMASU, R. Y.; JORGE, L. A. de C.; RABELLO, L. M.; LOPES, I. de O. N.; CHAGAS, S. das; SOUZA, J. L. R. de; SOUZA, M. de; PIRES, A.; SCHEPERS, J.

Variable-rate application has great potential to reduce variability and increase yield by spatially optimizing agricultural inputs. In cotton, plant growth regulators (PGRs) control excessive growth a... ...

Repository: BDPA     Publication year: 2023

Author(s): MIRANDA, J. E.

Cotton crop have a relatively long cycle, with fruiting time starting from 45 days after emergence, and the abscission and spare floral structures is common and varies with the phenological stage. Thi... ...

Repository: BDPA     Publication year: 2016

Author(s): FARIAS, F. J. C.; CARVALHO, L. P. de; SILVA FILHO, J. L. da; TEODORO, P. E.

To date, path analysis has been used with the aim of breeding different cultures. However, for cotton, there have been few studies using this analysis, and all of these have used fiber productivity as... ...

Repository: BDPA     Publication year: 2016

Author(s): FARIAS, F. J. C.; CARVALHO, L. P. de; SILVA FILHO, J. L. da; TEODORO, P. E.

Seed cotton yield is a trait governed by multiple genes that cause changes in the performance of genotypes depending on the cultivation environment. Breeding programs examine the genotype x environmen... ...

Repository: BDPA     Publication year: 2016

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