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Maize and brachiaria intercroping system efficiency in the use of soil phosphorus reserves and fresh fertilizer. Author(s): COELHO, A. M.; SOUZA, F. A. de; RESENDE, A. V. de; OLIVEIRA, A. C. de The potential for using soil P reserves has been evaluated since 2014, in experiments with maize in monoculture and intercropped with brachiaria and in rotation with soybean. In order to evaluate the... ... Repository: BDPA Publication year: 2021
Organomineral fertilizer is an agronomic efficient alternative for poultry litter phosphorus recycling in an acidic Ferralsol. Author(s): BENITES, V. de M.; DAL MOLIN, S. J.; MENEZES, J. F. S.; GUIMARÃES, G. S.; MACHADO, P. L. O. de A. The objective of this article is to evaluate the agronomic efficiency of organomineral fertilizers in supplying P to soybean and maintaining the soil P level of a Ferralsol as a strategy for poultry l... ... Repository: BDPA Publication year: 2022
Phosphorus in Forage Production. Author(s): SERRA, A. P.; MARCHETTI, M. E.; DUPAS, E.; CARDUCCI, C. E.; SILVA, E. F. da; PINHEIRO, E. R. The aim in developing this work was to summarize information about phosphorus (P) limitation and dynamic in tropical soils for forage grasses production. The major idea is direct information about lim... ... Repository: BDPA Publication year: 2018
Tecnologias e estratégias para aumentar a eficiência de uso de reservas de fósforo acumuladas em Latossolo Vermelho no bioma Cerrado. Author(s): COELHO, A. M.; PARENTONI, S. N.; SOUZA, F. A. de; MARRIEL, I. E. Em um Latossolo Vermelho da região do Cerrado, representativo de grandes áreas de cultivo de soja [Glycine max (L.) Merr.] e milho (Zea mays) no Brasil, os efeitos imediato e residual do P, aplicado n... ... Repository: BDPA Publication year: 2021
Phosphorus forms in cultivated indian black earth (anthrosols) of varying texture in the Brazilian Amazon. Author(s): SOUZA, K. W. de; LIMA, H. N.; SCHAEFER, C. E. G. R.; TEIXEIRA, W. G.; PULROLNIK, K.; CORRÊA, G. R. Despite the agricultural importance of India Black Earth (IBE) in the Amazon region, there are few studies that report on the relation between soil texture and chemical fertility of IBE. These soils o... ... Repository: BDPA Publication year: 2009
Use of airborne radar images and machine learning algorithms to map soil clay, silt, and sand contents in remote areas under the Amazon rainforest. Author(s): FERREIRA, A. C. de S.; CEDDIA, M. B.; COSTA, E. M.; PINHEIRO, E. F. M.; NASCIMENTO, M. M. do; VASQUES, G. M. Soil texture has a great influence on the physical-hydric and chemical behavior of soils. In the Amazon regions, due to the presence of dense forest cover and limited access to roads, carrying out sur... ... Repository: BDPA Publication year: 2022
Agronomic and P recovery efficiency of organomineral phosphate fertilizer from poultry litter in sandy and clayey soils. Author(s): SÁ, J. M. e; JANTALIA, C. P.; TEIXEIRA, P. C.; POLIDORO, J. C.; BENITES, V. de M.; ARAÚJO, A. P. The objective of this work was to evaluate agronomic and P recovery efficiencies of a granulated organomineral phosphate fertilizer (OMF) produced from poultry litter, compared with those of monoammon... ... Repository: BDPA Publication year: 2017
Analysing the mobility in granular forms of P fertilizer in brazilians soils under laboratory conditions. Author(s): CASTRO, R. C. de; TEIXEIRA, P. C.; BENITES, V. de M.; OLIVEIRA, D. F. de; OLIVEIRA, L. F. de; ANJOS, M. J. dos Repository: BDPA Publication year: 2013
Dinâmica do fósforo em agroecossistemas da Amazônia Ocidental. Author(s): MOREIRA, A. Na Amazônia, o P é nutriente que mais limita a produção. A conversão da floresta primária por culturas de interesse econômico tem na sua maior parte, apresentado impactos relevantes neste agroecossist... ... Repository: BDPA Publication year: 2008
Evaluation of the toxicity of the mixture of diflubenzuron and p-chloroaniline in tilapia fish in the presence and absence of soil. Author(s): DANTZGER, D. D.; JONSSON, C. M.; NUNES, A. A. S.; AOYAMA, H. aBSTRACT: Several chemicals occur together in the environment as a result of different sources. However, in the great majority of risk assessments only a single chemical is considered. Diflubenzuron (... ... Repository: BDPA Publication year: 2016

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