WANG Q,CHEN Y J,YOO J S,et al.Effects of supplemental humic substances on growth performance,blood characteristics and meat quality in finishing pigs[J].Livestock Science,2008,117:270-274.
[6]
JI F,MCGLONE J J,KIM S W.Effects of dietary humic substances on pig growth performance,carcass characteristics,and ammonia emission[J].Journal of Animal Science,2006,84:2482-2490.
[7]
HUCK J A,PORTER N,BUSHED M E.Effect of humates on microbial activity[J].Journal of General Microbiology,1991,137:2321-2329.
[8]
RATH N C,HUFF W E,HUFF G R.Effects of humic acid on broiler chicken[J].Poultry Science,2006,85:410-414.
[9]
HENDRICKSON J B,GRAM D T,HAMMOD G S.Oragnic chemistry[M].Boston:Willard Grant Press,1970:287-288.
[10]
AIKEN G R,MCKNIGHT D M,WARSHAW R L,et al.An introduction to humic substance in soil,sediment and water[M]//AIKEN G R,MCKNIGHT D M,WARSHAW R L,et al.Humic substances in soil,sediment and water.New York:John Wiley & Sons,1985:1-13.
[11]
查圣康.腐植酸生物活性的研究[J].中草药通讯,1976(12):23-26.
[12]
SHI Y,PARKER D B,COLE N A,et al.Surface amendments to minimize ammonia emissions from beef cattle feedlots[J].Transactions of the American Society of Agricultural Engineers,2001,44:677-682.
[13]
VISSER S A.Effect of humic substances on higher animals and man,the possible use of humic compounds in medical treatments //Proceedings of the 4th International Humic Acid Society,Sevilla:,1987:27.
LANG G,FERGUSION A E,CONNELL M C,et al.Isolation of an unidentified hemagglutination from the respiratory tract of turkeys[J].Avian Diseases,1964,8:495-504.