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Biological solubilization of phosphate rock by solidstate cultivation to produce eco-friendly fertilizers. Author(s): KLAIC, R.; GAVA JUNIOR, M.; RIBEIRO, C.; FARINAS, C. S. The objective of this work was to evaluate the solubilization of phosphorus from a phosphate rock by Aspergillus niger, under solidstate cultivation (SSC) in sugarcane (Saccharum officinarum) bagasse,... ... Repository: BDPA Publication year: 2021
Corrective fertilization using rock phosphates as a strategy for improving the efficiency of maintenance fertilization in common bean. Author(s): CARVALHO, M. da C. S.; NASCENTE, A. S.; OLIVEIRA JUNIOR, A. de A field study was carried out in an acidic clayey Oxisol, during five growing seasons, aiming to evaluate the agronomic effectiveness of Bayóvar reactive rock phosphate (BRF) and Arraias sedimentary r... ... Repository: BDPA Publication year: 2016
Black oats (Avena strigosa Schreb) solubilize rock phosphate and provide phosphorus to the successive crop, grapevine (Vitis labrusca L. "Red Niagara"). Author(s): MELO, G. W. B. de; MORAIS NETO, J. A.; BORBA, D. R.; IWAMOTO, H.; OZELAME, K. P. C.; VIEIRA, J. L.; ZALAMENA, J.; NASCIMENTO JUNIOR, A. In grape production, cover crops play a key role in soil protection and nutrient cycling. Thus, since grapevine requirements for P are low, adequate management of cover crops may provide sufficient P... ... Repository: BDPA Publication year: 2018
Long term experiments with reactive phosphate rocks for grain crops in Cerrado soils. Author(s): SOUSA, D. M. G. de; REIN, T. A.; NUNES, R. de S.; SANTOS JUNIOR, J. de D. G. dos Repository: BDPA Publication year: 2014
Solubilization of phosphate rock by organic acids. Author(s): KLAIC, R.; KANEKO, R.; OLIVEIRA, C. R. de; ZANGIROLAMI T. C.; FARINAS, C. S. Repository: BDPA Publication year: 2017
Long-term rock phosphate fertilization impacts the microbial communities of maize rhizosphere. Author(s): SILVA, U. C.; MEDEIROS, J. D.; LEITE, L. R.; MORAIS, D. K.; CUADROS-ORELLANA, S.; OLIVEIRA-PAIVA, C. A.; LANA, U. G. de P.; GOMES, E. A.; SANTOS, V. L. dos Phosphate fertilization is a common practice in agriculture worldwide, and several commercial products are widely used. Triple superphosphate (TSP) is an excellent soluble phosphorus (P) source. Howev... ... Repository: BDPA Publication year: 2017
Rock phosphate solubilizing microorganisms isolated from maize rhizosphere soil. Author(s): GOMES, E. A.; SILVA, U. de C.; MARRIEL, I. E.; OLIVEIRA-PAIVA, C. A.; LANA, U. G. de P. ABSTRACT - The selection of microorganisms capable of solubilizing phosphorus (P) from rock phosphates (RP) may contribute to reduce the dependence of imported fertilizers in grain crops, reducing the... ... Repository: BDPA Publication year: 2014
Soybean yield in response to application of phosphate rock associated with triple superphosphate. Author(s): OLIVEIRA JÚNIOR, A. de; PROCHNOW, L. I.; KLEPKER, D. ABSTRACT: Soybean (Glycine max L. Merrill) crop started to be planted in the Brazilian Cerrado in the 1970's, and this region currently contributes with 57% of total soybean production in Brazil. Unde... ... Repository: BDPA Publication year: 2011
Partial acidification of Arraias rock phosphate improves P use efficiency in tropical soils. Author(s): BENITES, V. de M.; DAL MOLIN, S. J.; SANTOS, J. A. C. The aim of this study was to evaluate the agronomic efficiency of partially acidulated Arraias rock phosphate. The experiment was conducted in a greenhouse at the University of Rio Verde, Rio Verde, G... ... Repository: BDPA Publication year: 2019
Agronomic effectiveness of rock phosphates for corrective fertilization of an Oxisol from brazilian savanna cultivated with maize and common beans. Author(s): CARVALHO, M. da C. S.; NASCENTE, A. S. S.; FAGERIA, N. K.; OLIVEIRA JÚNIOR, A. de Due to the inherently low content and high degree of phosphorus fixation in the most part of Brazilian Savanna soils, Phosphorus fertilization is essential to attend crop demands. The fully acidulated... ... Repository: BDPA Publication year: 2014

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