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Author(s): BERNARDI, A. C. C.; CARVALHO, M. C. S.; POLIDORO, J. C.; BENITES, V. M. Potassium (K) fertilization is one of the most common nutrient inputs used by farmers to cultivate crops on Brazil?s highly weathered, low-fertile and acidic tropical soils. Soil K is typically classi... ... |
Author(s): BERNARDI, A. C. de C.; POLIDORO, J. C.; MEL MONTE, M. B. DE; PEREIRA, E. I.; OLIVEIRA, C. R. de; RAMESH, K. Tropical soils require liming and a balanced nutrient supply to ensure high crop yield and quality. An adequate agronomic nutrient management involves balanced nutrition and fertilizers are the key fa... ... |
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Author(s): JESUS, I. R. D. de; BENITES, V. de M.; POLIDORO, J. C.; LAFORET, M. R. C.; PAIVA, D. W. de; COSTA, H. G. This paper aims to present the FertBrasil network, a network leaded by the Brazilian Agricultural Research Corporation ? Embrapa, that includes more than three hundreds of researchers in more than fif... ... |
Author(s): BERNARDI, A. C. de C.; OLIVEIRA, P. P. A.; PRIMAVESI, O. M. A. S. P. R. In Brazil the predominant beef and dairy cattle production systems are based mostly on grazing and rely on native and cultivated pastures, which are grazed by continuous stocking all year round and ar... ... |
Author(s): FAGERIA, N. K.; FERREIRA, E. P. de B.; KNUPP, A. M. Deficiency of micronutrients is increasing in the recent years in cropping systems in many parts of the world and cover crops are important components of cropping systems. A greenhouse experiment was... ... |
Author(s): TEIXEIRA, W. G.; STEINER, C.; MARTINS, G. C.; ARRUDA, M. R. de This article summarize result of many experiments conducted in 15 years of research with biochar in nursery and field experiments in the Central Amazon. |
Author(s): CRUSCIOL, C. A.; NASCENTE, A. S.; BORGHI, E.; SORATTO, R. The objective of this study was to evaluate the effect of the introduction of perennial forage as a previous cultivation in the soil fertility and on the five followed cash crop nutrition and grain yi... ... |
Author(s): MARKEWITZ, D.; FIGUEIREDO, R. de O.; CARVALHO, C.; DAVIDSON, E.
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Author(s): ABREU, C. S.; GOMES, E. A.; OLIVEIRA, J. C. M. D.; OLIVEIRA-PAIVA, C. A.; MORAIS, D. K.; SILVA, U. C.; SANTOS, V. L.; GOES NETO, A.; FIGUEIREDO, J. E. F.; STOIANOFF, M. A. R.
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