齐志广; 董建新; 朱正歌
河北师范大学生命科学学院; 河北承德民族师范学校化学系; 河北师范大学生命科学学院 石家庄050016 ; 承德067000 ; 石家庄050016
【中文摘要】 试验结果表明,玉米秸秆生产草菇是可行的,整个栽培周期为12～15d。子实体的生长速度符合曲线y=0.631x3-2.837x2+4.232x-0.643(1≤X≤6)的走势。阳畦栽培草菇的子实体产量明显高于木箱栽培草菇的子实体产量。草菇子实体不同部位的组织分离物在玉米秸秆制成的母种培养基上生长旺盛、生活力强。其中,以菌盖表皮下菌肉组织在玉米秸秆培养料中的生长速度最快,菌丝5d便可以长满培养料。
【英文摘要】 The experiment result showed that it was practicable to cultivate V. volvacea with corn straw compost. The whole growth period was about 12～15 days. The growth rate of V. volvacea fruitbody accorded with the alignment of the cubic growth curve expressed by y=0.631x3-2.837x2+4.232x-0.643(1≤X≤6). The fruitbody yield of V. volvacea cultivated in cold frame was higher than that cultivated in wood box. And the tissues of different parts of V. volvacea fruitbody grew vigurously on the mother culture medium made by corn straw, especially the tissue under pileus epidermis, which grew the fastest with the fullspawnrun time being only 4.94 days.
【中文关键词】 玉米秸秆培养料; 草菇; 三次函数生长曲线
【英文关键词】 Corn straw compost; Volvariella volvacea; Cubic growth curve
【基金】河北师范大学博士基金资助项目(L2001B01)
【文献出处】 食用菌学报,Acta Edulis Fungi,编辑部邮箱,2003年03期 【DOI】CNKI:SUN:SYJB.0.2003-03-007