【摘要】：在畜牧業(yè)生產(chǎn)實(shí)踐中,反芻動(dòng)物瘤胃發(fā)酵會(huì)產(chǎn)生大量甲烷(CH4),對(duì)環(huán)境溫室效應(yīng)具有重要影響。此外,瘤胃CH4的產(chǎn)生會(huì)導(dǎo)致日糧能量的浪費(fèi),降低飼料轉(zhuǎn)化效率。因此,如何控制瘤胃發(fā)酵CH4生成已成為國(guó)內(nèi)外反芻動(dòng)物營(yíng)養(yǎng)研究領(lǐng)域的熱點(diǎn)科學(xué)與技術(shù)問(wèn)題。以硝基乙烷、硝基乙醇、硝基丙醇等為代表的硝基化合物正在以其高效、持續(xù)、低劑量等優(yōu)勢(shì)在抑制瘤胃發(fā)酵CH4生成研究方面?zhèn)涫芮嗖A。本文重點(diǎn)圍繞硝基化合物抑制瘤胃發(fā)酵CH4生成機(jī)理及其作用方面的研究進(jìn)展進(jìn)行了綜述分析。
[Abstract]:In animal husbandry practice, rumen fermentation of ruminants can produce a large amount of methane (CH4), which has an important impact on Greenhouse Effect of the environment. In addition, the production of rumen CH4 will lead to the waste of dietary energy and reduce the efficiency of feed conversion. Therefore, how to control the production of CH4 in rumen fermentation has become a hot scientific and technical issue in the field of ruminant nutrition at home and abroad. Nitro compounds, such as nitroethane, nitroethanol, nitropropanol and so on, are being favored in the research of inhibiting CH4 production in rumen fermentation with the advantages of high efficiency, continuous and low dose. The mechanism and effect of nitro compounds on CH4 production in rumen fermentation were reviewed and analyzed in this paper.
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本文編號(hào)：2436171