利用農業廢棄物製成育苗介質之研究

Manufacture of Seedling Rasing Media from Agricultural Wastes

謝森明(Sen-Ming Hsieh) ； 廖乾華(Chien-Hua Liau) ； 張簡秀容(Chien-Hsiu Zung Chang) ； 游俊明(Chun-Ming Yu)

《桃園區農業改良場研究報告》 15期 (1993/12) Pp. 42-49

https://doi.org/10.29567/ZHWHGX.199312.0005

摘要

利用金針菇與香菇廢木屑、穀殼、牛糞等來源充足，加工成本低廉的農業廢棄物，進行不同比例之混合，經完全醱酵後分析其成份及播種甘藍菜經調查結果，得知自製本土化育苗介質，含氮、磷、鉀、鎂較高，如在播種前充分澆水，淋洗出部份肥份，種子則能正常發芽成長。育苗期中不須加施追肥，其中金針菇加香菇廢木屑之處理，發芽率高達95%，苗株健壯，可媲美進口介質，又添加粉碎穀殼及牛糞者根群發達，但發芽率稍低。

關鍵字

農產廢棄物 ； 育苗介質

並列摘要

Various seeding rasing media were made from fermenting the mixture of different ratio of agricultural wastes, such as golden mushroom compost, mushroom compost, rice hull and cattle manure etc. Nutrient analysis of the media showed that the content of nitrogen, phosphorus, potasium, magnesium and electricity conductivity were much higher than that of the need for seed germination. However, seed germination could maintain normally while the media was treated by leaching. Additional application of fertilizer was not necessary during the seedling growth. Among these media, the medium that mixing golden mushroom compost and mushroom sawdust waste with the ratio of 1 : 1 could give seed germination rate of cabbage up to 95% and raise vigorous seedlings. This medium is as good as imported ones. While the the medium that mixing crushed rice hull and cattle manure will result in lower seed germination rate.

並列關鍵字

Agricultural wastes ； Medium