糙皮侧耳菌糠肥料对玉米苗期生长及土壤性状的影响  

Effects of spent Pleurotus ostreatus substrates fertilizer on maize seedling growth and soil properties

作　　者：马述海 王萌萌 王茜 班立桐 辛世纪 廖晓晓 Ma Shuhai;Wang Mengmeng;Wang Qian;Ban Litong;Xin Shiji;Liao Xiaoxiao(Productivity Promotion Center of Tianzhu Tibetan Autonomous County,Wuwei City,Wuwei 733299,Gansu Province,China;College of Agronomy Resources and Environment,Tianjin Agricultural University,Tianjin 300392,China;Chaoyang Sub District Office of Baodi District,Tianjin 301801,China)

机构地区：[1]甘肃省武威市天祝藏族自治县生产力促进中心,甘肃武威733299 [2]天津农学院农学与资源环境学院,天津300392 [3]天津市宝坻区潮阳街道办事处,天津301801

出　　处：《天津农学院学报》2024年第2期1-5,共5页Journal of Tianjin Agricultural University

基　　金：天津市蔬菜现代农业产业技术体系创新团队(ITTVRS2021016);天津市大学生创新创业训练计划项目(202110061101)。

摘　　要：以玉米秸秆栽培糙皮侧耳后产生的菌糠制作出的有机肥为底肥进行玉米室内盆栽试验,结果表明:施加糙皮侧耳菌糠肥料对玉米苗期的生长发育具有一定的促进作用,每1kg土壤中添加12g菌糠肥料培育的玉米苗期株高比对照增加18%,地上部鲜质量比对照增加23.27%,地上部干质量比对照增加23.89%,叶绿素含量与光合作用速率也有显著提升;同时,施加糙皮侧耳菌糠肥料可使土壤有机质含量、土壤电导率、土壤阳离子交换量、土壤速效养分以及土壤全量养分均有增加,并降低了土壤p H值。Using the organic fertilizer made from spent mushroom substrates produced after the cultivation of Pleurotus ostreatus with corn straw as the base fertilizer,the indoor pot experiment was carried out.The results showed that the application of spent mushroom substrates fertilizer had a certain promoting effect on the growth and development of maize seedlings stage.Compared with the control group,the plant height of maize seedlings cultivated with 12 g spent mushroom substrates fertilizer per kilogram of soil was increased by 18%,the aboveground fresh weight was increased by 23.27%,the aboveground dry weight increased by 23.89%,and the chlorophyll content and photosynthetic rate also increased significantly.The further test results showed that the application of spent Pleurotus ostreatus substrates fertilizer increased the content of soil organic matter,soil conductivity,soil cation exchange capacity,soil available nutrients and soil total nutrients,and could decrease the pH value of soil.

关 键 词：糙皮侧耳菌糠 玉米 生理指标 土壤性状 

分 类 号：S513[农业科学—作物学]