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The use of clay minerals to improve nitrogen fertilizer efficiency . Author(s): BERNARDI, A. C. de C.; POLIDORO, J. C.; MONTE, M. B. M.; PEREIRA, E. I.; OLIVEIRA, C. R. de Repository: BDPA Publication year: 2014
Profitability and efficiency of fertilization in a corn/soybean/corn system in a Latosol with improved fertility. Author(s): HICKMANN, C.; RESENDE, A. V. de; SILVA, C. A.; LACERDA, J. J. de J.; MOREIRA, S. G.; CONCEIÇÃO, O. P. Currently, there are some doubts regarding fertilization dimensioning that aims at a high grain yield in soils with improved fertility in a crop rotation system. Thus, the objective of this study was... ... Repository: BDPA Publication year: 2017
Improving bone-based phosphate fertilizer by pyrolysis. Author(s): DELA PICCOLLA, C.; HESTERBERG, D.; NOVOTNY, E. H.; MURAOKA, T.; ANASTACIO, T. C.; REIS, J. V. dos Phosphorus is a macronutrient for all organisms, and its projected future scarcity generates a need for more efficient P recycling technologies. Because animal bones are rich in P, they could be emplo... ... Repository: BDPA Publication year: 2019
Soybean response to NPK fertilization of sowing and potassium at topdressing in soil of improved fertility. Author(s): HICKMANN, C.; RESENDE, A. V. de; SILVA, C. A.; LACERDA, J. J. de J.; FURTINI NETO, A. E.; MOREIRA, S. G. The introduction of indeterminate habit soybean cultivars expanded the possibilities of rotation or succession crops in producing areas of the Cerrado region, but it represents a less well-known compo... ... Repository: BDPA Publication year: 2017
Clay minerals in the topics: improving nitrogen fertilizer efficiency. Author(s): BERNARDI, A. C. de C.; POLIDORO, J. C.; MONTE, M. B. de M.; 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... ... Repository: BDPA Publication year: 2015
Phosphorus Fertilization Increases Biomass and Nutrient Accumulation Under Improved Fallow Management in a Slash-and-Mulch System in Eastern Amazonia, Brazil. Author(s): RANGEL-VASCONCELOS, L. G. T.; KATO, O. R.; VASCONCELOS, S. S.; OLIVEIRA, F. de A. Improvement of fallow vegetation can have a positive impact on the productivity of slash-and-mulch systems in eastern Amazonia. Phosphorus fertilization can increase biomass and nutrient stocks in the... ... Repository: BDPA Publication year: 2017
Doses and application seasons of potassium in the soybean-corn succession in soil with improved fertility in the Southwest of Goiás. Author(s): XAVIER, W. D.; CARNEIRO, L. F.; GUIMARÃES, C. M.; SILVA, J. V. de S.; PINTO, F. A.; RIBEIRO, D. O.; SOUSA, V. S.; RESENDE, A. V. de Soils with improved fertility indicate opportunities for more rational use of fertilizers. The objective of this study was to evaluate the management of potassium fertilization in the succession of so... ... Repository: BDPA Publication year: 2019
Intraovarian injection of mesenchymal stem cells improves oocyte yield and in vitro embryo production in a bovine model of fertility loss. Author(s): MALARD, P. F.; PEIXER, M. A. S.; GRAZIA, J. G.; BRUNEL, H. dos S. S.; FERES, L. F.; VILLARROEL, C. L.; SIQUEIRA, L. G. B.; DODE, M. A. N.; POGUE, R.; VIANA, J. H. M.; CARVALHO, J. L. Valuable female cattle are continuously subject to follicular puncture (ovum pick-up - OPU). This technique is commonly used for in-vitro embryo production, but may result in ovarian lesion. Mesenchym... ... Repository: BDPA Publication year: 2020
Clay minerals in the tropics: improving nitrogen fertilizer efficiency. 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... ... Repository: BDPA Publication year: 2015
Surface application of lime and phosphogypsum to improve fertilizer use efficiency of soybean and common beans cultivated under no-tillage system in brazilian savanna. Author(s): CARVALHO, M. da C. S.; RESENDE, A. V. A field study was carried out in an acidic clayey Rhodic Ferralsol, in 2010, 2011, and 2012 growing seasons, aiming to evaluate the effect of annual surface application of lime and phosphogypsum to im... ... Repository: BDPA Publication year: 2013

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