Abstract
摘要:本計畫包含三個工作項目,各項目與主要目標如下:
一、植物工場試量產與示範平台之營運與產業化推動 (方煒教授)臺大的完全人工光型植物工場創立於民國一百年,迄今已滿六年,作為植物工場研發與試量產之展示平臺,驗證了植物工場於農業上的應用價值與商機,在過去除了作為教學與示範觀摩之平台,並支援推廣教育與產業界人才之培訓與商業展覽。在試量產與營運的經驗上也發揮了提供業界參考與國際交流的巨大價值。
二、植物工場環控設備之整合與元件開發 (陳林祈、黃振康教授)分量產型設備開發與研究型設備開發,前者將延續過去開發各項環境因子之監測與調控設備,予以完整化並加以整合,亦持續針對養液中的各項巨量營養離子之濃度開發感測元件,將手持式多離子感測器的原始模組再優化與包裝成測試版成品並應用於追蹤植物生長狀況。後者擬在研究型栽培床架上開發可根據植株高度自動調整位置的浮動燈板,以傳感器來偵測植株的高度,於浮動燈板上裝設風扇,空氣將被吸入並吹過發光元件將其冷卻,再流經植株葉片,使層架內的燈具與作物都有更好的空氣循環避免層架內空氣滯留,讓溫、濕度分布均勻,減少葉燒發生,進而提高產品品質與價值。
三、植物工場作物栽培模式之研究 (羅筱鳳、楊如、林淑怡教授)擬建構於完全人工光植物工場之作物栽培模式,包括結球萵苣之最佳日/夜相對濕度、光質,草莓果實生產流程、草莓走莖苗生產系統升級,栽培低鉀低鈉低硝酸鹽結球萵苣與莧菜之標準程序。
期望透過這三個主軸積極進行植物工場產業技術研發,達成「整合軟硬體及栽培技術,建立整場輸出創新營運模式」與「穩定國內優質安全農產品供應體系」之目標。本計畫之實踐裨益植物工場產業之發展,並可預期的成果除了極富價值之智財輸出,更將有助於貢獻我國社會可貴之跨領域人才。
Abstract: This project includes three tasks aiming to facilitate research and development of technologies and extension for plant factory industry. The more specific objectives of each task are listed as follows:
1 . M a n a g e m e n t o f p l a t f o r m a n d p r o m o t i o n o f p l a n t f a c t o r y industrialization Plant factory (PF) in National Taiwan University was established in 2011. It served as a research and demo platform for mass production of leafy greens and a teaching facility for continue education for adults. It support related exhibition and brought a lot of public attention subject to TV interview and report from the media. The value of the facility and business opportunities of PF related technologies are without saying. The management of this facility provide enormous value for not only industry but also for international cooperation and
technology transfer to the industry.
2. Integration of environment control equipment and development of sensing components: The aims are two folds: Firstly, focusing on integration and continue development of environmental control equipment and technology for mass production facilities. Handheld ISE sensors will be integrated for the monitoring of macro elements in the nutrient solution. Secondary, development of a hanging height adjustable light
mounting frame for a multi-shelf bench served as the tool for plant factory research. The frame mounted with sensing device detecting plant height then adjust mounting height accordingly. Fans will also installed on the frame to drive air passing through light and plants, allow the
distribution of micro-climate near crop canopy more uniform and release thermal and humidity stress release plant from tip burn, thus increasing quality and value of the produce.
3. Research on cultural practices for selected crops in plant factory: The aim is to develop optimal operating procedures for producing head lettuce, strawberry, low-potassium amaranth and head lettuce in the closed-type plant factory. The optimal day/night relative humidity and light quality for head lettuce will be selected. The production procedures for strawberry fruit and runners will be developed and finalized. The procedures for producing low potassium, sodium and nitrate amaranth and head lettuce will be established. The project is expected to facilitate the development and demo of plant factory related technologies and provide a site for practical training. With the training in the project, the staff are expected to be future capital for plant factory industry. The anticipated outcomes will become valuable intellectual properties such that turn-key systems and innovative business models for plant factory industry can be established,
and thus a more stable, safe and high-quality agricultural produce supply system can be prevailed.
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Keyword(s)
植物工場
環控農業
離子選擇電極
養液
植物照光
燈具降溫
葉燒
結球萵苣
草莓
低鉀
莧菜
Plant factory
controlled environment agriculture
Ion-selective electrode
Nutrient
Plant lighting
Nutrient
Plant lighting
Light cooling
Tip burn
iceberg lettuce
strawberry
low potassium
amaranthus