نتایج جستجو برای: volatilization
تعداد نتایج: 1409 فیلتر نتایج به سال:
This study evaluated the effect of feeding silage to pigs on nitrogen (N) utilization and ammonia (NH3) volatilization. In total, 128 Yorkshire × Hampshire (30–110 kg) were fed commercial feed (Control) or mixed with dried, milled in pelleted form (Pellet-S), fresh, chopped (Silage-Ch) intensively treated (Silage-Pr). Silage replaced 20% crude protein (g/kg). Diet affected daily N excretion, wh...
Abstract This work developed a model for predicting the volatilization flux from unsaturated soil contaminated by volatile chemical substances (VCSs) such as mercury and benzene. The considers series of phenomena under condition multi-phase flow consisting non-aqueous phase liquid, water, gases together with permeation rainfall into surface soil, volatilization/condensation VCSs, adsorption/des...
Inorganic Chemistry of As and Se in Soil Solution .......................................... 66 Methylation and Volatilization Reactions ......................................................... 66 Precipitation-Dissolution Reactions .................................................................. 68 Oxidation-Reduction Reactions ..................................................................
Volatilization of ammonia (NH3) from animal manure is a major pathway for nitrogen (N) losses that cause eutrophication, acidification, and other environmental hazards. In this study, the effect of alternative techniques of manure treatment (aeration, separation, addition of peat) and application (broadcast spreading, band spreading, injection, incorporation by harrowing) on NH3 emissions in th...
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