香茅草、蔗渣髓、濾泥、瓊麻渣之化學組成

Abstract

本試驗為探求適宜堆肥材料以期彌補稻藁之日漸缺少及降低成本為目的，就省產香茅草、蔗渣髓、濾泥、瓊麻渣之化學組成試驗結果摘要如下： (一)香茅草、蔗渣髓及瓊麻渣之有機物含量概在90%以上，其中以香茅草94.31%為最高，濾泥最少，如濾泥A僅57.12%。 (二)灰份之含量以濾泥較高，如濾泥A在43.67%，而香茅草等其他三者均不足10%與有機物之含量剛好相反。 The purpose of this experiment is to look for appropriate material as the substitute of rice straw in mushroom cultivation. The chemical compositions of citronella grass, bagasse pith, filter cake and sisal dust were analyzed and the results were as follows: 1. Citronella grass, bagasse pith and sisal dust contain organic matter of over 90%. Citronella grass has the highest content, 94.3%, while filter cake A has the lowest content, 57.1%.