摘要
以棉籽粕、蓖麻籽粕、菜籽粕为供试氮源,以豆秸、花生秧、棉花秸秆为供试碳源,进行金针菇(Flammulina filiformis)栽培试验,以明确不同碳、氮源对金针菇生长发育、产量、外观品质和营养成分的影响。试验结果表明:以25%豆秸为碳源时金针菇单瓶产量和生物学效率分别为405 g和122.73%,与对照(工厂生产配方)产量(408 g)和生物学效率(123.64%)相比无显著差异,以花生秧、棉花秸秆为碳源时产量和生物学效率较对照明显下降;分别以8%棉籽粕、13%蓖麻籽粕和10%菜籽粕栽培金针菇时单瓶产量分别为415.3、421.5和413.1 g,生物学效率分别为125.85%、127.73%和125.17%;供试碳、氮源配方栽培子实体氨基酸总量在112.8~136.6 g·kg^(-1),均高于对照的109.6 g·kg^(-1)。通过主成分分析,添加碳氮源处理子实体综合评分均高于对照。综上所述,以适量豆秸、棉籽粕、蓖麻籽粕、菜籽粕作为栽培基质金针菇可获得理想的产量和品质,降低成本、增加经济效益。
Soybean straw,peanut straw and cotton straw were used as carbon source,cottonseed meal,castor seed meal and rapeseed meal were applied as nitrogen sources respectively,to evaluate the effects of novel carbon and nitrogen sources on growth,yield,appearance quality and nutrient composition of Flammulina filiformis.For carbon sources,there was no significant difference in the single bottle yield and biological efficiency of the substrate with 25%soybean straw(405 g and 122.73%,respectively)and the control substrate(408 g,and 123.64%,respectively),while a significant reduction in yield was observed in the substrate which added peanut straw and cotton straw.For new nitrogen sources,the single bottle yield of fruiting body cultivated on the substrate added with 8%cottonseed meal,13%castor seed meal and 10%rapeseed meal,were 415.3 g,421.5 g and 413.1 g,respectively,the biological efficiency was 125.85%,127.73%and 125.17%,respectively.The total content of amino acids in fruiting bodies cultivated on the substrate added with any new carbon and nitrogen sources(112.8–136.6 g·kg^(-1))was higher than that of the control(109.6 g·kg^(-1)).By principal component analysis,the comprehensive score of fruiting body in treatment with new carbon and nitrogen source was higher than that in the control.In conclusion,the suitable addition of soybean straw,cottonseed meal,castor seed meal and rapeseed meal on Flammulina filiformis cultivaion substrate can obtain an ideal harvest,reduce the cost and increase economic benefit.
作者
孙瑞祥
杨树德
杨鹏
韩建东
宫志远
SUN Ruixiang;YANG Shude;YANG Peng;HAN Jiandong;GONG Zhiyuan(Key Laboratory of Wastes Matrix Utilization,Ministry of Agriculture and Rural Affairs,Institute of Agricultural Resources and Environment,Shandong Academy of Agricultural Sciences,Ji’nan 250100,China;Agriculture College,Ludong University,Yantai,Shandong 264025,China)
出处
《园艺学报》
CAS
CSCD
北大核心
2023年第1期91-102,共12页
Acta Horticulturae Sinica
基金
国家现代农业产业技术体系建设专项资金项目(CARS-20)
山东省园区产业提升工程项目(2019YQ006)
山东省泰山产业领军人才工程项目(LJNY201701)
山东省农业重大应用技术创新项目(SD2019ZZ014)。
关键词
金针菇
栽培基质
产量
生物学效率
营养物质
Flammulina filiformis
cultivation substrate
yield
biological efficiency
nutrient component
