%0 Journal Article
%T Cultivating A.Polytricha with forage and biogas residues and the effect of fungi residues on soil improvement<br>利用牧草与沼渣栽培毛木耳及其残渣改良土壤效果
%A Weng Bo-qi
%A Ying Zhao-yang
%A Jiang Zhi-he
%A Luo Tao
%A <br>翁伯奇
%A 应朝阳
%A 江枝和
%A 罗 涛
%J 中国生态农业学报
%D 1999
%I 
%X The results indicate that different proportions of forage and biogas residues substituted for wood pieces have various effects on yield and quality of A.polytricha.The better one is substituted 30% of grass power and 30% of biogas residues for wood pieces,and its biological efficiency is 107.5%,the yield is increased by 82.2%,crude protein,aminoacid,crude fat and soluble sugar increased by 3.7%,1.75%,0.13% and 0.37% respectively.The yield is increased by 55.1% and 61.0% respectively when 50% of grass power or biogas residues substitute for wood pieces.As compared with CK,the carbon in humic acid of red soil is increased by 22.9%,26.5%,16.5% respectively by all applying 5t/hm2 of biogas residues,fungi residues and fresh grass in orchard for three years.The granular structure is enhanced by 78.5%,79.9% and 69.3% respectively.
%K Forage
%K Biogas residues
%K A
%K cultivation
%K Effect of improving soil<br>牧草
%K 沼渣
%K 毛木耳栽培
%K 改良土壤效果
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=AB3ABF502E2E1FF39F0E3B80164C9031&aid=09B797DB94E629CB19495DFA99438A6A&yid=B914830F5B1D1078&vid=DF92D298D3FF1E6E&iid=38B194292C032A66&sid=7C3A4C1EE6A45749&eid=ECE8E54D6034F642&journal_id=1671-3990&journal_name=中国生态农业学报&referenced_num=3&reference_num=0