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Contribution of nitrogen from urea applied at different rates andtimes on grapevine nutrition. Author(s): BRUNETTO, G.; CERETTA, C. A.; MELO, G. W. B. de; GIROTTO, E.; FERREIRA, P. A. A.; LOURENZI, C. R.; COUTO, R. da R.; TASSINARIA, A.; HAMMERSCHMITT, R. K.; SILVA, L. O. S. da; LAZZARETTI, B. P.; KULMANN, M. S. de S.; CARRANCA, C. In Brazilian vineyards planted in sandy soils, nitrogen (N) should be applied at optimal rates and timing that correspond to greatest demand, thus minimizing N losses. The aim of this study was to eva... ... Repository: BDPA Publication year: 2016
In vitro efficacy of commercial isolates from plants on Rhipicephalus (Boophilus microplus). Author(s): CHAGAS, A. C. de S.; OLIVEIRA, M. C. de S.; FREITAS, A. R. de Commercial isolates from plants have potential use to control R.microplus, This study investigated the action of isolates on engorged females and larvae of R. microplus. The females were immersed for... ... Repository: BDPA Publication year: 2009
Grain yield, efficiency and the allocation of foliar N applied to soybean canopies. Author(s): OLIVEIRA, S. M. de; PIEROZAN JUNIOR, C.; LAGO, B. C.; ALMEIDA, R. E. M. de; TRIVELIN, P. C. O.; FAVARIN, J. L. Soybean [Glycine max (L.) Merr.] grain yield is closely associated with the level of optimal nitrogen (N) supply, especially during the reproductive stages. Foliar fertilization with low rates of N ha... ... Repository: BDPA Publication year: 2019
Soil carbon fractions in response to mineral and organic fertilizer types and rates. Author(s): CORREA, J. C. Abstract: The use of organic fertilizers from pig slurry and poultry litter can increase soil organic carbon and crop productivity. This study aimed to evaluate soil organic carbon fractions and corn... ... Repository: BDPA Publication year: 2023
Understanding N timing in corn yield and fertilizer N recovery: an insight from an isotopic labeled-N determination. Author(s): ALMEIDA, R. E. M. de Early fertilizer nitrogen (N) application on cover crops or their residues during the off-season is a practice adopted in Brazil subtropical conditions under no-tillage corn (Zea mays L.) systems. How... ... Repository: BDPA Publication year: 2018
A poultry litter-derived organomineral phosphate fertilizer has higher agronomic effectiveness than conventional phosphate fertilizer applied to field-grown maize and soybean. Author(s): BENITES, V. de M. Inadequate disposal of poultry litter (PL) may promote eutrophication of water bodies due to its high nutrient content, including phosphorus (P). Thus, recycling P from PL to produce organomineral fer... ... Repository: BDPA Publication year: 2021
Characterization of EST libraries from soybean plants involved in resistant and susceptible interactions with the asian soybean rust pathogen. Author(s): SILVA, D. C. G.; MORTEL, M. van de; LEMOS, N. G.; STOLF, R.; ALMEIDA, A. M. R.; NEPOMUCENO, A. L.; YAMANAKA, N.; BAUM, T. J.; WHITHAM, S. A.; ABDELNOOR, R. Asian rust, caused by Phakopsora pachyrhizi, is one of the most important soybean diseases. Despite of its importance, little is known about the molecular mechanism of interaction between the soybean... ... Repository: BDPA Publication year: 2008
Improved SAS codes for life table analysis of arthropod populations. Author(s): MAIA, A. de H. N.; LUIZ, A. J. B. Abstract: Fertility life table (FLT) analysis of arthropod populations can capture chronicle sub lethal effects not detected by acute survival assays (MARINHO-PRADO, 2011; NASCIMENTO et al., 1998; NAR... ... Repository: BDPA Publication year: 2014
Contrasting effects of heat shock during in vitro maturation on development of in vitro-fertilized and parthenogenetic bovine embryos. Author(s): CAMARGO, L. S. A.; CARVALHO, B. C.; VIANA, J. H. M. This study investigated the influence of heat shock during in vitro maturation on embryo development following in vitro fertilization (IVF) or parthenogenesis (Part). Immature bovine cumulus?oocyte co... ... Repository: BDPA Publication year: 2019
Dragging human mesenchymal stem cells with the aid of supramolecular assemblies of single-walled carbon nanotubes, molecular magnets, and peptides in a magnetic field. Author(s): PAULA, A. C. C. de; SÁFAR, G. A. M.; GÓES, A. M.; BEMQUERER, M. P.; RIBEIRO, M. A.; STUMPF, H. O. Repository: BDPA Publication year: 2015

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