摘要
为了探究滑菇菌糠是否适用于矮向日葵的栽培,并筛选出适宜的添加比例,为菌糠的资源化利用提供依据,在腐殖土和普通土2种土壤中添加滑菇菌糠,添加比例(体积比)均设0%、10%、20%和30%计4个水平,研究了滑菇菌糠不同添加比例对矮向日葵生长发育以及土壤微生物数量的影响。结果表明:在普通土和腐殖土中添加一定比例的滑菇菌糠均能提高土壤中的微生物数量,促进矮向日葵生长发育,其中,普通土中适宜的添加比例为30%,腐殖土中适宜的添加比例为20%。
In order to provide a basis for the resource utilization of mushroom residue,the application of Pholiota nameko substrate in the cultivation of Helianthus annuus was explored and the suitable proportion of substrate was screened,P. nameko substrate was added into humus soil and common soil,respectivly and the proportion （volume ratio） was set at 0%,10%,20% and 30% to study the effects of different propor-tion of P. nameko substrate on the growth and development of H. annuus and the microbial number in soil.The results showed that the addition of P. nameko substrate could increase the microbial number in soil and promote the growth and development of dwarf sunflower. Among them,the suitable proportion of substrate was 30% in common soil and that was 20% in humus soil.
作者
姜明
马怀良
王玉超
苏艳馨
周客轩
JIANG Ming;MA Huai-liang;WANG Yu-chao;SU Yan-xin;ZHOU Ke-xuan(College of Life Science and Technology,Mudanjiang Normal University,Mudanjiang 157012,China)
出处
《河北农业科学》
2018年第4期53-55,共3页
Journal of Hebei Agricultural Sciences
基金
牡丹江师范学院青年项目"食用菌菌糠的营养成分提取及多种途径利用研究"(QN2018003)
黑龙江省大学生创新创业训练计划项目"菌糠生物有机肥在农业生产中的应用研究"(201710233031)
黑龙江省教育厅备案项目"食用菌菌糠在黑龙江地区生态农业中的应用研究"(1351MSYZD002)
关键词
滑菇菌糠
向日葵
腐殖土
Pholiota nameko substrate
Helianthus annuus
Humus soil
