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自動控溫浸種機之研製與應用

Developement and Application of Auto-control Hot-water Treater

摘要


本研究開發兩型自動控溫浸種機,以供種球及種子浸種消毒之用。浸種機本體以不銹鋼製成,並以PU發泡材做為絕熱保溫材料,其槽內有效容積分別為295 l及350 l,採用電器加熱,操作者可根據其需求,任意設定所需之溫度,且浸種機控溫性能與穩定性能極佳,在實際浸種試驗中,機體內部18個測溫點之溫度差異不超過1℃。另實際以蓎菖蒲種球浸漬處理,測試其殺蟎效果顯示,蓎菖蒲種球利用40℃溫水浸種2 hr或45℃浸種0.5~1 hr,對蓎菖蒲種球上之根蟎可獲得100%之殺蟎效果,應可取代傳統之藥劑處理方式,達 到消滅蓎菖蒲種球上根蟎之目標。

關鍵字

種球 根蟎 防治 自動控溫浸種機

並列摘要


This study developed two types of Auto-control Hot-water Treater. By using electrical heating system, operaters can control the Treater's tempreture. In the experiments, the variance of mechanical tempreture was not above 1℃. Experiments showed that nearly 100% of bulb mites were killed after Gladious bulbs were treated in 40℃ hot water for two hours, or in 45℃ hot water for a half to one hour. Therefore, Auto-control Hot-water Threater should be a better device than chemical treatments in killing bulb mites.

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