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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
Growth dynamics and morphogenesis of Trachypogon plumosus under soil fertility correction levels and regrowth ages. Author(s): COSTA, N. de L.; MORAES, A. de; CARVALHO. P. C. de F.; MONTEIRO, A. L. G.; MOTTA, A. C. V.; OLIVEIRA, R. A. de Repository: BDPA Publication year: 2013
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
Effects of steel slag-based fertilizers on the endurance to hydric stress of the Brachiaria brizantha. Author(s): CARVALHO, G. de O.; RODRIGUES, N. F.; TAVARES, S. R. de L.; DONAGEMMA, G. K.; CLEMENTE, E. de P. The necessity to increase the production of food, fibers, agroenergy and other farming products to serve the growing world population stimulates the efficient use of corrective treatments and fertiliz... ... Repository: BDPA Publication year: 2020
Soil correction and Azospirillum brasilense: strategies in the cultivation of maize genotypes in semi-arid regions. Author(s): MENESES, F. M. N.; ARAGÃO, M. F.; POMPEU, R. C. F. F.; FERNANDES JUNIOR, P. I.; ANDRADE, H. A. F. de; SOUZA, H. A. de Abstract: The replacement of Caatinga by extensive agriculture has led to soil degradation in maize (Zea mays L.) growing areas. The objective of this study was to evaluate the effects of soil correct... ... Repository: BDPA Publication year: 2024
Gradual correction of phosphorus availability in the no-tillage system. Author(s): KURIHARA, C. H.; SILVA, W. M.; DIAS, M. M.; TSUJIGUSHI, B. P.; SILVA, J. V. de S. Repository: BDPA Publication year: 2016
Fertility concepts and adequate management for soils in tropical regions. Author(s): RONQUIM, C. C. Global agricultural production will have to increase by 70% until 2050 to provide for the increasing food supply needed for a growing population, with growing revenues and a shifting, protein-based di... ... Repository: BDPA Publication year: 2021
Laser-induced breakdown spectroscopy applied to the quantification of K, Ca, Mg and Mn nutrients in organo-mineral, mineral P fertilizers and rock fertilizers. Author(s): CERVANTES, C.; MARANGONI, B. S.; NICOLODELLI, G.; SENESI, G. S.; VILLAS-BOAS, P. R.; SILVA, C. S.; NOGUEIRA, A. R. de A.; BENITES, V. M.; MILORI, D. M. B. P. A low-cost laser-induced breakdown spectroscopy (LIBS) instrument equipped with a charge-coupled device (CCD) was tested in the atmospheric environment for the quantification of K, Ca, Mg, and Mn in s... ... Repository: BDPA Publication year: 2024
Application of lime, phosphogypsum and fertilization rates affect soil fertility and common bean development in no-tillage system in a Cerrado Oxisol. Author(s): CARVALHO, M. da C. S.; NASCENTE, A. S. There is a lack of information about the effects of interactions among lime, phosphogypsum (PG) and fertilization on soil fertility and their effects on common bean yields in the tropics. This study a... ... Repository: BDPA Publication year: 2018
Micronutrient accumulation in Conilon Coffee berries with different maturation cycles. Author(s): MARRÉ, W. B.; PARTELLI, F. L.; ESPINDULA, M. C.; DIAS, J. R. M.; GONTIJO, I.; VIEIRA, H. D. The number of days between anthesis and maturation of conilon coffee berries varies according to the genotype. Thus, it is believed that periods of greater nutrient demand for fruit formation also var... ... Repository: BDPA Publication year: 2015

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