The experiment started with raising summer cabbage and green peppers in a small greenhouse. It turned out to be a success. Experts then move the experiment to a larger vinyl house.
最初的試驗，是利用小玻璃室進行夏季甘藍栽培及加州四號辣椒栽培，結果試驗良好，乃決定擴大利用寬敞的 PE 塑膠布室內進行試驗。