Influence of urea fertiliser formulation, urease inhibitor and season on ammonia loss from ryegrass
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منابع مشابه
Influence of thymol and a urease inhibitor on coliform bacteria, odor, urea, and methane from a swine production manure pit.
Pathogens, ammonia, odor, and greenhouse gas emissions are serious environmental concerns associated with swine production. This study was conducted in two manure pits (33,000 L each) to determine the influence of 1.5 or 3.0 g thymol L(-1) and 80 mg L(-1) urease inhibitor amendments on urea accumulation, coliform bacteria, odor, and methane emission. Each experiment lasted 18 or 19 d, during wh...
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Experimental Section Materials All chemicals and solvents were of analytical grade and commercially available.
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Effects of formulation parameters on the fractional release profile of diclofenac sodium from matrices having the manufacturing formulation ingredients are studied. As a content of cetyl alcohol (rate controlling agent) in the matrix increases, the fractional release decreases. The fractional release increases either by increasing sucrose content outside the granule or by decreasing sucrose...
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ژورنال
عنوان ژورنال: Nutrient Cycling in Agroecosystems
سال: 2013
ISSN: 1385-1314,1573-0867
DOI: 10.1007/s10705-013-9556-y