Results 31 to 40 of about 620,053 (315)
Acta Agronómica, 2017 Mombasa grass is very demanding and responsive to soil fertility. The objective of the present study was to evaluate forage production and the correlation among crude protein and the green color index of leaves of Megathyrsus maximum cultivar Mombasa in ...
Carolina Munari Escarela +4 more
doaj +1 more source
Comparison of Ammonia Volatilization from Inorganic and Organic Fertilizers during Chinese Cabbage Cultivation [PDF]
대한환경공학회지Ammonia (NH3) volatilization from nitrogen fertilizers is a major contributor to atmospheric particulate matter, posing risks to environmental and agricultural sustainability.
Eun-Chae Im, Seong-Jik Park
doaj +1 more source
Removal of Phenol Pollutants by Modification Molecular Sieves 13X [PDF]
Engineering and Technology Journal, 2009 Molecular sieves type 13X was modified by treatment with saturated solution of urea or thiourea and adding of sodium silicate as binder to give homogeneous admixture in approximate weight percent, 20% urea or thiourea, 30% binder, and 50% MS13X.
Laith S. Sabri, Jabir Shanshool
doaj +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida +6 more
wiley +1 more source
Hydrogen from urea: a novel energy source [PDF]
, 2011 This research presents a viability assessment of using urea as an energy vector. Urea is attractive in comparison to the chemicals previously considered for supplying hydrogen since it is non-toxic, non-flammable and stable at room temperature and ...
Rollinson, Andrew Neil
core
Soil Systems, 2022 Percent soil organic matter (SOM), pH and crop yield are among the biophysicochemical process-driven soil health indicators (SHIs). However, identifying sustainable soil health conditions using these SHIs is limited due to the lack of Integrated ...
Alemayehu Habteweld +3 more
doaj +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo +5 more
wiley +1 more source
Raman spectroscopy of urea and urea-intercalated kaolinites at 77K [PDF]
, 2000 The Raman spectra of urea and urea-intercalated kaolinites have been recorded at 77K using a Renishaw Raman microprobe equipped with liquid nitrogen cooled microscope stage.
Kristof, Janos +4 more
core +1 more source
Availability of Nitrogen in Soil for Irrigated Cotton Following Application of Urea and 3,4-Dimethylpyrazole Phosphate-Coated Urea in Concentrated Bands [PDF]
, 2023 Low nitrogen (N) fertilizer use efficiency for irrigated cotton has been attributed to the limited ability of tap roots to access N from concentrated subsurface bands, or the preferential root uptake of microbially-mineralized dissolved organic N.
Melland, Alice R. +7 more
core +1 more source
ON THE OXYGEN ETHERS OF UREA. [PDF]
Journal of the American Chemical Society, 1904 n ...
openaire +3 more sources