菇類栽培後介質之再利用
Other Title
Recycling application of spent mushroom substrates
Start Page
59
End Page
69
ISBN
978-986-02-9730-0
Date Issued
2011-10
Date
2011-10
Abstract
我國菇類年產值已逾90億，每年使用之木屑太空包與產瓶已超過2億5千萬包/瓶，所產生之農業廢棄物估計超過120萬公噸，目前雖已有業者利用菇類栽培後介質作為堆肥，然卻仍有部份菇農將其丟棄於田間，造成環境之污染。近年來由於環保意識抬頭，因此菇類栽培後介質之再利用也成為相當重要之課題，目前之應用方向可包含1.作為菇類栽培之介質；2.作為作物栽培之有機堆肥或抑病介質；3.作為禽畜養殖之飼料；4.作為燃料或生質能源之原料；5.作為生態環境修復之材料；6.作為酵素或多醣體萃取之來源等。國內對於菇類栽培後介質再利用之研究，主要集中於取代部份木屑作為菇類栽培介質、製成有機堆肥或抑病介質等，對於其他應用方式較少著墨。妥善利用菇類培後介質，不僅可減少農業廢棄物之產生，還可增加菇農之收益，值得進一步研究與推展。
The economic value of the annual production of fresh mushrooms in Taiwan has reached 9 billion NT dollars. Spent mushroom substrates (SMS) generated as a by-product was more than 10 tones from over 250 million sawdust filled in plastic bags or bottles. Part of the spent mushroom substrates was further fermentation as organic fertilizers, however, some farmers just abandoned those spent mushroom substrates in the filed and it might cause the pollution. Recently, the environment issue has drawn attention by public. Recycling those spent mushroom substrates has become an important project. Due to lots of nutrient remained in SMS, it can be further applied in several areas such as 1.) substrates for mushroom cultivation; 2.) substrates for organic compost or disease suppressive medium; 3.) feed of livestock; 4.) materials for fuel or biomass energy; 5.) materials for ecological remediation; 6.) sources for extraction of enzymes and polysaccharides. In Taiwan, the research on use of SMS is major in replacing of sawdust in mushroom cultivation, making organic compost or disease suppressive medium. However, SMS still have the potential for better application. Since the well used of SMS not only can reduce the production of agricultural waste, but also increase the profit for mushroom farmers. Therefore, how to recycle SMS is worthy for further study and extension.
Event(s)
菇類產業發展研討會
Proceedings of the Symposium on Mushroom Industry Development
Subjects
農業廢棄物
菇類栽培介質
有機堆肥
agricultural wastes
spent mushroom substrates
organic compost
Publisher
農業試驗所
Type
book part
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