Author(s): ABANTO-RODRÍGUEZ, C.; CHAGAS, E. A.; CHAGAS, P. C.; ARAUJO, W. F.; RAMÍREZ-FLORES, N.; PANDURO-TENAZOA, N.; MURGA ORRILLO, H.; ALVAREZ TICLLASUCA, A.

Abstract: In South America, o camu-camu has been domesticated, however, for its cultivation there is still little technical information to guarantee its adaptability and productivity in places with a... ...

Repository: BDPA     Publication year: 2023

Author(s): HEINEMANN, A. B.; STONE, L. F.

The objective of this study was to determine the optimum sowing date for maize at Santo Antonio de Goiás, GO, Brazil. To optimize solar radiation and precipitation during the maize sowing period (from... ...

Repository: BDPA     Publication year: 2008

Author(s): HEINEMANN, A. B.; STONE, L. F.

The objective of this study was to determine the optimum sowing date for early upland rice cultivar at Santo Antonio de Goiás, GO, Brazil. To optimize solar radiation and precipitation during the upla... ...

Repository: BDPA     Publication year: 2008

Author(s): ANDRADE, C. de L. T. de; MAGALHÃES, B. G.; LOPES, D. de C.; STEIDLE NETO, A. J.; SOUZA, I. R. P. de; AMARAL, T. A.

Ongoing climate change may affect rainfed maize yield in Brazil, which can be attenuated by some crop management strategies. This work aimed to evaluate, by using computational modeling, management pr... ...

Repository: BDPA     Publication year: 2021

Author(s): SALIS, S. M. de; LEHN, C. R.; MATTOS, P. P. de; BERGIER, I.; CRISPIM, S. M. A.

The objective of this study was to determine the maximum depth, structure, diameter and biomass of the roots of common woody species in two savanna physiognomies (savanna woodland and open woody savan... ...

Repository: BDPA     Publication year: 2014

Author(s): MÜLLER, M.; SCHNEIDER, J. R.; KLEIN, V. A.; SILVA, E. da; SILVA JUNIOR, J. P. da; SOUZA, A. M.; CHAVARRIA, G.

Environmental conditions affect crop yield, and water deficit has been highlighted by the negative impact on soybean grain production. Radicial growth in greater volume and depth can be an alternative... ...

Repository: BDPA     Publication year: 2021

Author(s): COELHO, E. F.; MELO, D. M. de; PEREIRA, B. L. da S.; SANTOS, D. B.; ROSA, R. C. C.

This study aimed to evaluate the effects of fertigation with humic substances, with and without the addition of plant extracts, on the root system of the 'BRS Princesa' banana cultivar. The banana cro... ...

Repository: BDPA     Publication year: 2016

Author(s): RESENDE, R. S.; CINTRA, F. L. D.; PACHECO, E. P.; AMORIM, J. R. A. de; BRANT, R. da S.; SILVA, S. M. da

Knowledge of the soil water regime in a dynamic equilibrium condition (steady state) of the emitter?soil?plant system is essential to evaluate the adopted irrigation management, aiming to maximize the... ...

Repository: BDPA     Publication year: 2022

Author(s): HUFNAGEL, B.; BERNARDINO, K. C.; MALOSETTI, M.; SOUSA, S. M. de; SILVA, L. A.; GUIMARÃES, C. T.; COELHO, A. M.; SANTOS, T. T.; VIANA, J. H. M.; SCHAFFERT, R. E.; KOCHIAN, L. V.; EEUWIJK, F. A.; MAGALHAES, J. V. de

Abstract. Background. On tropical regions, phosphorus (P) fxation onto aluminum and iron oxides in soil clays restricts P difusion from the soil to the root surface, limiting crop yields. While increa... ...

Repository: BDPA     Publication year: 2024

Author(s): SILVA FILHO, V. C. da; ANDRADE JUNIOR, A. S. de; RIBEIRO, V. Q.; MELO, F. de B.; LOPES, A. da S.

The objective of this study was to evaluate the distribution of NO3- and K+ in the profile of soils cultivated with sugarcane crops, after application of different nitrogen (N) and potassium (K2O) rat... ...

Repository: BDPA     Publication year: 2019