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Approach for nitrate balance in the soil solution under fertirrigation. The use of fertirrigation brings inputs o soil solution that affect solute dynamics and nutrient balance in the soil etted volume.This work has s objective to present an approach for nitrate balance i... ... Repository: BDPA Publication year: 2008
Nitrate in groundwater in Ribeirão Preto city area in Brazil. Author(s): CERDEIRA, A. L.; PARAIBA, L. C.; GOMES, M. A. F.; SPADOTTO, C. A. The region of Ribeirão Preto City, southeastern Brazil, is an important sugar cane and recharge area for groundwater of the Guarany aquifer. This research was conducted to evaluate the potential conta... ... Repository: BDPA Publication year: 2008
Use of encapsulated nitrate in supplements for grazing cattle during the rainy season reduces methane emission. Author(s): FRIGHETTO, R. T. S.; BERNDT, A. This study aimed to evaluate the effects of including encapsulated nitrate in a supplement for grazing Nellore cattle during the rainy season on animal performance and methane production. A randomized... ... Repository: BDPA Publication year: 2016
Nitrate in groundwater in a recharge area of Guarany aquifer in Brazil. Author(s): CERDEIRA, A. L.; PARAIBA, L. C.; GOMES, M. A. F.; SOUZA, M. D. de; PEREIRA, A. S. Repository: BDPA Publication year: 2008
Influence of Silver Nitrate on Somatic Embryogenesis Induction in Arabica Coffee (Coffea arabica L.). Author(s): PEREIRA, L. F. P. Plant somatic embryogenesis (SE) has been defined as the formation of embryos from a single or group of haploid or somatic cells [1, 2]. Low frequency (LFSE) and high frequency somatic embryogenesis (... ... Repository: BDPA Publication year: 2019
Seasonal changes in levels of chlorophyll, nitrate and total soluble carbohydrates of brachiaria decumbens in a long-term silvopastoral system. Author(s): PACIULLO, D. S. C.; MORENZ, M. J. F.; GOMIDE, C. A. de M.; RODRIGUES, R. de A. R. Our objective was to quantify the levels of chlorophyll (Chl), nitrate and total soluble carbohydrates in leaf blades of Brachiaria decumbens grown in the understory of a silvopastoral system (SPS) un... ... Repository: BDPA Publication year: 2021
Leaching runoff fraction for nitrate and herbicides on sugarcane fields: implications for grey water footprint. Author(s): BARIZON, R. R. M. Abstract: Sugarcane cultivation uses many chemical inputs to ensure good yields, which puts local water resources under pressure. Grey water footprint (GWF) is a widely used indicator of the volume ne... ... Repository: BDPA Publication year: 2023
Nitrate in groundwater in a recharge area of Guarany aquifer in Brazil. Author(s): CERDEIRA, A. L.; PARAIBA, L. C.; GOMES, M. A. F.; SOUZA, M. D. de; PEREIRA, A. S. The region of Ribeirão Preto City located in São Paulo State, southeastern Brazil, is an important sugarcane, soybean and corn producing area. This region is also an important recharge area (Espraiado... ... Repository: BDPA Publication year: 2008
Sulfur limitation increases nitrate and amino acid pools in tropical forages. Repository: BDPA Publication year: 2013
Levels of ammonium and nitrate in the soil and upland rice development as affected by cover crops. Author(s): NASCENTE, A. S. The objective of this study was to evaluate the effect of cover crop species on the levels of nitrate and ammonium in the soil under no-tillage and conventional tillage systems, as well as upland rice... ... Repository: BDPA Publication year: 2014

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