摘要
以大豆秸秆、玉米芯为供试原料栽培平菇,采用配方优化、菌袋制备试验,对筛选出的配方在适宜含水量和装料量方面进行优化,以期为豆秸与玉米芯复混栽培平菇提供参考依据。结果表明:以40%豆秸、40%玉米芯、12%麸皮、5%豆粕、2%石灰和1%轻质碳酸钙栽培平菇时子实体生物学效率显著高于对照组,为104.33%;以40%豆秸和40%玉米芯复混配方制备菌袋时,培养料料水比为1∶1.7~1.9 g·mL^(-1),单袋装料量(干料)为0.50 kg·袋^(-1)(菌袋规格18 cm×35 cm)时生物学效率可达104.53%~110.50%,净收益较对照组可提高0.24~0.39元·袋^(-1)。
Taking soybean straw and corn cob as raw materials to cultivate Pleurotus ostreatus,the optimum water content and filling amount of the selected formula were optimized by formula optimization and pouch preparation experiments,in order to provide reference for the mixed cultivation of Pleurotus ostreatus with soybean straw and corn cob.The results showed that the highest biological efficiency of fruiting body was 104.33%when Pleurotus ostreatus was cultivated with 40%soybean straw,40%corn cob,12%bran,5%soybean meal,2%lime and 1%light calcium carbonate.The biological efficiency was 104.53%-110.50%when the ratio of materials to water was 1∶1.7-1.9 g·mL^(-1) and the amount of dry material was 0.50 kg·bag^(-1)(size of fungus bag,18 cm×35 cm),and the net profit was 0.24-0.39 RMB·bag^(-1) higher than that of the control group.
作者
孙瑞祥
韩建东
杨树德
杨鹏
宫志远
SUN Ruixiang;HAN Jiandong;YANG Shude;YANG Peng;GONG Zhiyuan(Agricultural College,Ludong University,Yantai,Shandong 264025;Institute of Agricultural Resources and Environment,Shandong Academy of Agriculural Sciences/Key Laboratory of Wastes Matrix Utilization,Ministry of Agriculture and Rural Affairs,Jinan,Shandong 250100)
出处
《北方园艺》
CAS
北大核心
2022年第16期128-133,共6页
Northern Horticulture
基金
国家现代农业产业技术体系资助项目(CARS-20)
2019年山东省农业重大应用技术创新资助项目(SD2019ZZ014)
山东省园区产业提升工程资助项目(2019YQ006)
山东大学农业应用技术创新计划资助项目(202011)。
关键词
豆秸
玉米芯
生长发育
生物学效率
成本与收益
soybean straw
corn cob
growth and development
biological efficiency
costs and benefits
