查詢結果分析
來源資料
頁籤選單縮合
題名 | 繁殖時期對金花石蒜雙鱗片繁殖之影響 |
---|---|
作者 | 呂美麗; 李哖; | 書刊名 | 桃園區農業改良場研究報告 |
卷期 | 19 1994.12[民83.12] |
頁次 | 頁10-16 |
分類號 | 435.453 |
關鍵詞 | 金花石蒜; 雙鱗片繁殖; 繁殖時期; Lycoris aurea herb; Twin-scaling; Propagation date; |
語文 | 中文(Chinese) |
中文摘要 | 金花石蒜(Lycoris aurea Herb.)雙鱗片繁殖,是將母球以米字形八分割放射狀縱切,再將瓣狀鱗片,切成帶有兩個鱗片及其相連接之部份基盤為繁殖體(propagule),切割好之雙鱗片繁殖體以免賴得(Benlate)可濕性粉劑1000倍消毒30分鐘,而後置於裝有濕蛭石之塑膠袋中,置於25℃下促使其子球形成。雙鱗片繁殖最適時期以母球地上部乾枯時,即於4-6月取母球切割,處理子球形成率最高,達90%以上;7-10月次之,為75-89%;於11月取葉片抽出為繁殖母球,子球形成率最低,僅32.9%;6-10月繁殖子球在切割後12週其子球長度最大,達20mm以上。 |
英文摘要 | The twin-scaling method is an artifical propagation method which can easily be performed by the commercial bulb-grower. Twin-scaling is that parent bulbs are cut into longitudinal segments which are then separated into adjacent scale-pairs joined by a portion of the basal plate (twin-scales). On incubating these propagules in moist vermiculite, bulblet develop at the edge of the basal plate. The paper is described what date used by twin scale propagation on Lycoris aurea Herb., bulblets were initiation on twin-scales prepared at any time of year, but grew satisfactorily only from April to June, bulblet formation over 90% and length of bulblet 20 mm. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。