leaf picking

基本解釋

There are different leaf picking standards for tea production and flavone extraction.
采葉分為提取黃酮和制作茶葉兩種用途，具有不同的采摘標準。
Select of optimum time for leaf picking may improve the officinal quality of Ginkgo biloba leaves.
對不同海拔帶選擇最佳采葉期，可以提高銀杏葉的藥用品質。
Based on an orthogonal design, the experiments have shown that proportion and time of leaf picking are the major factors to influence the thickness and output of Radix Astragali seu Hedysari.
運用正交設計，明確了采葉強度和采葉時間對黃芪根粗和產量均有顯著影響。