Search Results - "Araujo, Ednaldo S."

Can 15N leaf-labelling reliably quantify rhizodeposited nitrogen remaining after a nodulated legume crop? by Araujo, Karla E. C., Vergara, Carlos, dos Santos, Ricardo C., Santos, Wadson de M., de Freitas Souza, Roberta, de Farias Silva, Caroline, Guimarães, Ana Paula, Jantalia, Claudia P., Urquiaga, Segundo, Araujo, Ednaldo S., Alves, Bruno J. R., Boddey, Robert M.

“…Soybean is Brazil´s most important grain crop and accumulates over 250 kg N ha −1 , principally from biological N 2 fixation. The residual N benefit depends…”
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A simple and easy method to measure ammonia volatilization: Accuracy under field conditions by MARTINS, Márcio R., SARKIS, Leonardo F., GUARESCHI, Roni F., SANTOS, Camila A., SANT'ANNA, Selenobaldo A.C., ZAMAN, Mohammad, JANTALIA, Claudia P., ALVES, Bruno J.R., BODDEY, Robert M., ARAÚJO, Ednaldo S., URQUIAGA, Segundo

“…Field studies on soil ammonia (NH3) volatilization are restricted in many countries owing to the high costs commonly demanded for accurate quantification. We…”
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Optimizing the use of open chambers to measure ammonia volatilization in field plots amended with urea by MARTINS, Márcio R., SARKIS, Leonardo F., SANT'ANNA, Selenobaldo A.C., SANTOS, Camila A., ARAUJO, Karla E., SANTOS, Ricardo C., ARAÚJO, Ednaldo S., ALVES, Bruno J.R., JANTALIA, Claudia P., BODDEY, Robert M., ZAMAN, Mohammad, URQUIAGA, Segundo

“…Measuring ammonia (NH3) volatilization from urea-fertilized soils is crucial for evaluation of practices that reduce gaseous nitrogen (N) losses in…”
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