搜索结果: 1-2 共查到“家畜繁殖学 Swine”相关记录2条 . 查询时间(0.062 秒)
Methane Emission Patterns from Stored Liquid Swine Manure
Climate Change Greenhouse Gases Manure Stratification
font style='font-size:12px;'>
2016/5/5
With the increase of human activities since the Industrial Revolution, atmospheric greenhouse gas (GHG) concentration has increased, which is believed the cause of climate change. Methane (CH4) fluxes...
Novel Reproductive Techniques in Swine Production – A Review
Novel Reproduction Technology Swine Production
font style='font-size:12px;'>
2016/4/8
The main objective of modern reproductive technologies in pig reproduction is to increase reproductive efficiency and rates of genetic improvement. They also offer potential for greatly extending the ...