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Polymer-coated urea in broadcast or furrow application in the corn-palisadegrass intercropping system. Author(s): ALMEIDA, R. E. M. de; FAVARIN, J. L.; OLIVEIRA, F. B.; PIEROZAN JUNIOR, C.; OLIVEIRA, S. M. de; LAGO, B. C.; TEZOTTO, T.; OTTO, R.; TRIVELIN, P. C. O. Polymer coated urea (PCU) have the potential to increase nitrogen (N) use efficiency (NUE) by the release of N following crop demand while reducing losses by volatilization, leaching and denitrificati... ... Repository: BDPA Publication year: 2019
Fertilizers with coated urea in upland rice production and nitrogen apparent recovery. Author(s): CARVALHO, M. da C. S.; NASCENTE, A. S.; TEIXEIRA, P. C. Urea is the most used N fertilizer for upland rice, however, a great percentage of N loss can occur with the use of this fertilizer. The use of products that provide reduction of N loss for urea ferti... ... Repository: BDPA Publication year: 2016
Soil solution and plant nitrogen on irrigated rice under controlled release nitrogen fertilizers. Author(s): VEÇOZZI, T. A.; SOUSA, R. O. de; SCIVITTARO, W. B.; WEINERT, C.; TARRILLO, V. R. C. Repository: BDPA Publication year: 2018
Urease inhibitors of agricultural interest inspired by structures of plant phenolic aldehydes. Author(s): HORTA, L. P.; MOTTA, Y. C. C.; BARBOSA, G. M.; BRAGA, T. C.; MARRIEL, I. E.; FÁTIMA, A. de; MODOLO, L. V. The plant phenolic natural products (PNPs) protocatechuic aldehyde, syringaldehyde and vanillin were used as platforms for obtaining four urease inhibitors. Urea (urease substrate) or thiourea (urease... ... Repository: BDPA Publication year: 2016
Coated and common urea as affecting upland rice production. Author(s): NASCENTE, A. S.; FAGERIA, N. K.; STONE, L. F. The objectives of this study were to evaluate performance of polymer coated and common urea in upland rice growth, yield and yield components. Repository: BDPA Publication year: 2014
The effect of diets with different levels of degradable and undegradable protein in rumen on apoptosis in oocyte and in cumulus-oophurus cells of Girolando cows. Author(s): CARVALHEIRA, L. R.; JASMIN, J.; SANTOS, G. B.; GUIMARÃES, C. R.; ALVES, B. R. C.; MACHADO, F. S.; CAMPOS, M. M.; RODRIGUES, A. L. R.; NOGUEIRA, L. A. G.; CARVALHO, B. C. Repository: BDPA Publication year: 2015
Evaluation of ammonia volatilization losses by adjusted parameters of a logistic function(1). Author(s): VALE, M. L. C. do; SOUSA, R. O. de; SCIVITTARO, W. B. Repository: BDPA Publication year: 2014
Biodegradable oil-based polymeric coatings on urea fertilizer: N release kinetic transformations of urea in soil. Author(s): BORTOLETTO-SANTOS, R.; GUIMARÃES, G. G. F.; RONCATO JUNIOR, V.; CRUZ, D. F.; POLITO, W. L.; RIBEIRO, C. Polymer coatings are used to control the rate of release of plant available nutrients from fertilizers as well as to reduce nutrient losses such as ammonia (NH3) volatilization.Although the literature... ... Repository: BDPA Publication year: 2020
Zinc loading in urea-formaldehyde nanocomposites increases nitrogen and zinc micronutrient fertilization efficiencies in poor sand substrate. Author(s): GIROTO, A. S.; VALLE, S. F. do; GUIMARÃES, G. G. F.; WUYTS, N.; OHREM, B.; JABLONOWSKI, N. D.; RIBEIRO, C.; MATTOSO, L. H. C. Agricultural output needs significant increases to feed the growing population. Fertilizers are essential for plant production systems, with nitrogen (N) being the most limiting nutrient for plant gro... ... Repository: BDPA Publication year: 2022
The urea transporter DUR3 is differentially regulated by abiotic and biotic stresses in coffee plants. Author(s): SANTOS, T. B. dos; BABA, V. Y.; VIEIRA, L. G. E.; PEREIRA, L. F. P.; DOMINGUES, D. S. The high costs of N fertilizers in the coffee production emphasizes the need to optimize fertilization practices and improve nitrogen use efficiency. Urea is widespread in nature, characterizing itsel... ... Repository: BDPA Publication year: 2021

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