頁籤選單縮合
題名 | 禽畜糞堆肥性質之探討=Investigating the Compost Properties of Livestock Manure |
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作者 | 楊灌園; | 書刊名 | 醒吾學報 |
卷期 | 24 民90.10 |
頁次 | 頁255-267 |
分類號 | 434.2311 |
關鍵詞 | 禽畜糞; 堆肥; 水分; 灰分; pH值; 總氮; 發芽率; C/N; Livestock manure; Compost; Moisture content; Ash content; PH value; Total nitrogen content; Germination ratio; |
語文 | 中文(Chinese) |
中文摘要 | 本實驗由全省30個禽畜糞附設堆肥場及共同處理中心,依禽畜糞來源:牛、豬、蛋雞、肉雞及綜合共選出32個樣品,做為禽畜堆肥性質探討的對象,並測定堆肥成品之水分、灰分、pH值、總氮、C/N和油菜種子發芽率,以做為農戶施用禽畜堆肥時的參考依據。所有堆肥樣品檢測結果,其水分介於15~41%,灰分介於29.4~54.7%,pH值介於7.5~9.3,總氮介於1.56~3.20%,碳氮比介於8.7~17.5,發芽率介於72.7~115.2之間。依據堆肥樣品檢測之統計分析結果來看,以綜合堆肥品質較為參差不齊,尤其是在水分、網分及總氮方面變異較大;次是雞糞與肉雞糞堆肥,至於牛糞與豬糞堆肥變異較小。針對這樣堆肥品質不一的情況,應持續追蹤欠喳堆肥產品品質。 |
英文摘要 | Depending on the original livestock manure, which sampled from 30 livestock ancillary composting organization and regional collective center, separated cow, hog, egg chicken, meat chicken and mix compost that measured their moisture, ash, pH, total nitrogen content and rape seedling germination ratio. It was convenient to let the farmer apply suitable fertilizer in accordance with these compost properties. All these analyzed compost results showed that average moisture content between 15~41%, average ash content between 29.4~54.7%, average pH value between 7.5~9.3, average total nitrogen content between 1.56~3.20%, average C/N between 8.7~17.5, and average germination ratio between 72.7~115.2. According to these statistical analyzed results revealed that mixed compost which data, especially on the moisture, ash and total nitrogen content, were more irregular than others were. The next irregular compost was egg and meat chicken manure, with regard to the cow and hog compost seemed to be better. In the light of variations between these compost, we should continue to investigate these livestock manure to maintain good compost qualities. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。