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題 名 | 以直立型密閉式堆肥發酵機處理雞糞=Poultry Manure Treatment Using a Close-Type Vertical Compost Fermenter |
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作 者 | 欒家敏; 兵尚忠; 謝欽城; | 書刊名 | 農林學報 |
卷 期 | 45:3 1996.09[民85.09] |
頁 次 | 頁59-71 |
分類號 | 434.2311 |
關鍵詞 | 雞糞; 發酵機; 堆肥; Poultry manure; Fermenter; Compost; |
語 文 | 中文(Chinese) |
中文摘要 | 雞糞為製做堆肥的主要原料之一,目前臺灣蛋雞糞大部份以人工曝曬方式處理, 已不符合經濟原則,且常引起生態環境污染的問題。以機械化方式處理雞糞,使之堆肥化, 乃刻不容緩之事。本研究對蛋雞舍堆積之雞糞,進行成份分析,並利用直立型密閉式發酵試 驗機進行雞糞堆肥化發酵實驗,期能為雞農提供一個合適的雞糞處理模式,解決禽畜飼養的 困境。實驗結果如下:雞糞於雞舍下堆積的時間不宜超過七天,以免造成泥便與氮肥損失; 投入發酵試驗機的生糞含水率以不超過 60 %為宜,以免降低發酵速率;發酵試驗機以本身 糞源培養菌種,進行連續式急速發酵,每天定時進料,處理週期約為七天;雞糞發酵後成為 均勻鬆散、臭味低的褐黑粉粒,含水率約 38 %,可做包裝貯藏等後續發酵處理。 |
英文摘要 | Poultry manure was currentally dried by sunlight exposion in Taiwan for making of compost. This method caused severe environmental difficulties. A close-type vertical fermenter was therefore employed to compost the manure. The procedures of fermentation were evaluated. Experimental results showed that the stacking period of raw manure in poultry farm should not exceed 7 days in order to preserve the physical/chemical characteristics of the manure. While be fed to the formenter, the manure would be 60% or less in moisture content. After a 7-day treatment, poultry manure became dark-brown sandy compost with 38% moisture content. Secondary treatment would be needed to ensure the compost quality. |
本系統中英文摘要資訊取自各篇刊載內容。