農業部-水產試驗所全球資訊網農業部-水產試驗所全球資訊網

再生能源開發為現階段全球積極推動的能源發展重點項目,進行太陽能發電設備結合水產養殖的共構模式開發,是為有效利用水資源,兼顧糧食和能源的雙重開發的途徑。本計畫進行蟹類及貝類之太陽光電整合新型態養殖模組開發試驗,鋸緣青蟹進行獨立盒養殖系統開發,並結合太陽能發電設備進行養殖試驗,並透過光照的調控,來促進鋸緣青蟹的成長。以及在綠能電力供應下的環控溫室中,建立多層式立體養殖、渠道式養殖模組,利用綠能環控溫室中開發建立種貝培育與種苗繁殖技術,對抗極端氣候的影響,穩定種苗生產。本次研究結果顯示, 196.2±25.4g鋸緣青蟹於獨立盒養殖系統進行30天養殖育肥,平均重量為268.6±67.1g,蟹增重率30.9±25.8%,活存率96.7%,肥滿度由17.6增加到19.4。光照週期調控試驗, 20天完全黑暗養殖環境中,增重率為45.0±30.2%,活存率為80.0% ,而10天完全黑暗及10天8:16光照週期養殖環境中,增重率為42.9±29.6%,活存率為70.0%。貨櫃上方建置15 kw之太陽能發電設備供應所需用電,10月份試驗期間平均產電量61.9kwh/d,用電量53.8 kwh/d。貝類結果為小眼花簾蛤種苗育成率可達30%,而文蛤也可維持在20%(108年整體傳統育苗率在10%以下),顯示綠能環控溫室在種苗培育上確實可以穩定種苗生產。太陽光電整合之新型態養殖模組開發成效,進一步結合再生能源,建立新型漁電共構之養殖模式,可供為未來產業推動之應用。

This plan conducts development experiments of new photovoltaic farming modules for solar photovoltaic integration of crabs and shellfish, development of independent box farming systems for saw crabs, and farming tests in combination with solar power generation equipment, and promotes sawing through the regulation of light. The growth of marginal crabs. And in the environmentally-controlled greenhouse under the supply of green energy, the establishment of multi-layer three-dimensional breeding and channel breeding modules, the use of green-energy environmentally controlled greenhouses to develop and establish seed shell cultivation and seedling breeding technologies to combat the effects of extreme climate Stable seedling production. TThe results of this study showed that S. serrata was reared and fattened in an independent box culture system for 30 days. The average weight gain rate was 30.9±25.8%, the survival rate was 96.7%, and the Condition factor increased from 17.6 to 19.4. Light cycle control experiment. In the dark breeding environment of the experimental group, the weight gain rate was higher than that of the control group, and the total dark group had a weight gain rate of 45 ±30.2%, and the survival rate of the experimental group was lower than that of the control group. The survival rate of 70.0% was the lowest. A 15 kw solar power generation device is built above the container to supply the required power. The average power generation is 61.9 kwh / d and the power consumption is 53.8 kwh / d. The result of shellfish is that the seedling growth rate of Ruditapes variegata can reach 30%, and the clam can also be maintained at 20% , which shows that the green energy-controlled greenhouse can indeed stabilize the seedlings Seedling production. The development effect of the new-type aquaculture module integrated by solar photovoltaic, further combined with renewable energy, to establish a new breeding mode of fishery and electricity, which can be used for applications promoted by the industry in the future.