• No results found

Trimethylamine emissions in animal husbandry

N/A
N/A
Protected

Academic year: 2020

Share "Trimethylamine emissions in animal husbandry"

Copied!
13
0
0

Loading.... (view fulltext now)

Full text

Loading

Figure

Figure 1. High-resolution time series of acetone, NH3, and TMA(8 s moving average) during measurements in front of the mouth ofa ruminating cow at the outdoor yard on 28 July 2011; the averageTMA : NH3 ratio for this period was 0.65 %.
Figure 2. One-minute (orange) and 30 min (black) moving averagetrace gas concentrations measured in the outdoor yard; the presenceof the animals is indicated with grey bars; ground scraping is repre-sented by vertical dashed lines.
Figure 4. N H3 rates from parallel samples with pH raisedand TMA emission rates from samples of urine, faeces, and their and TMA emission rates frommixture, as well as emission rates from parallel samples with pH raised Dynamic chamber Dynamic chamber NH3samples of urine, faeces, and their mixture, as well as emission > 12 (“volatile emission >pool”).
Figure 5. Main pathways of TMA and NH3 production by the ru-minant system (with the focus on TMA).

References

Related documents

One can see from Table 1 that, overall, in the US, most volatility of stock return innovations is due to volatility of future excess return news (ie, future equity premium news),

Base-building: FIERCE has reach thousands of homeless and low-income youth, many of whom have become members, making FIERCE one of the only membership-led organizations of LGBTQ

When information is needed by the database, for example, to check whether a table column specified in a query exists, the dictionary tables are read and the data returned is stored

President Biden’s American Rescue Plan includes the largest ever one-time federal investment in Indian Country, with $20 billion in direct aid to tribal governments and another $11

Use the electronic service tool in order to clear all logged diagnostic codes and then verify that the repair eliminates the fault.. Bypass the Harness on

CONCEPTUAL FRAMEWORK Input Students and Instructors information Subject description Student grades Student’s inquiry of grades Process Add, edit, delete and save of grades

Key words: Faecal indicator organisms, Olifants river catchment, wastewater, pathogens, quantitative microbial risk assessment, microbial water

• Energize High-Low regulator, set gas control in operation and wait until an outlet pressure is recorded on pressure gauge.. • Use a 8 mm wrench to turn adjustment screw