作者:
机构:
来源:APPLIED ENGINEERING IN AGRICULTURE
关键词:
Air sampling
Ammonia adsorption
Teflon tubing
HDPE tubing
PVC tubing
作者:
机构:
来源:TRANSACTIONS OF THE ASABE
关键词:
Air emissions
Air quality
Air sampling integrity
Ammonia adsorption
Dust filter
作者:
机构:
来源:TRANSACTIONS OF THE ASABE
关键词:
Ammonia emission
Laying-hen strain
Nitrogen mass balance
年份:2012