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Using water hyacinth (Eichhornia crassipes) biomass and humic substances to produce urea-based multi-coated slow release fertilizer
(2021-04-01)
Urea-based multi-coated slow release fertilizer was produced using water hyacinth, humic substances, and chitosan, with water rich in natural organic matter as a solvent. Elemental analysis showed that the nitrogen content ...
The urea transporter DUR3 is differentially regulated by abiotic and biotic stresses in coffee plants
(2021-02-01)
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 itself as a significant ...
The rate and pattern of urea infusion into the rumen of wethers alters nitrogen balance and plasma ammonia
(Wiley Blackwell Publishing, Inc, 2014-12)
Changes in N balance, urinary excretion of purine derivative (PD), urea, creatinine and ammonia and plasma ammonia, glucose, urea, insulin and IGF-1 were examined in four wethers (37 ± 2.6 kg BW). The animals were fitted ...
Proyecto de prefactibilidad de polvo de moldeo de urea formaldehido
(Universidad Nacional de Ingeniería, 2019)
Proyecto de prefactibilidad de polvo de moldeo de urea formaldehido
(Universidad Nacional de Ingeniería, 2019)
Efficiency of Sulfur-Coated Urea and Potassium Chloride Compounds Applied to Stargrass Growing on an Ultisol under Humid Tropical ConditionsTítulo en español.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1976)
RUMINAL DEGRADABILITY OF DRY MATTER Chloris gayana HAY TREATED WITH UREA IN CATTLEDEGRADABILIDAD RUMINAL DE LA MATERIA SECA DE HENO DE Chloris gayana TRATADO CON UREA EN BOVINOS
(Dirección de Investigación Científica y Tecnológica, 2021)
Production of granular urea as nitrogenous fertilizer
(Nova Science Publishers, 2012)
The demand for urea is continuously growing and entwined with the need for fertilizers and animal feed additives. Industrially, urea is initially produced in liquid form as a concentrated solution. Then, it can be converted ...