頁籤選單縮合
題名 | 促進矮性胡椒種植成活率與發育之研究 |
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作者 | 許博文; | 書刊名 | 技術學刊 |
卷期 | 4:2 1989.06[民78.06] |
頁次 | 頁195-199 |
分類號 | 434.92 |
關鍵詞 | 成活率; 胡椒; 發育; 矮性; 種植; |
語文 | 中文(Chinese) |
中文摘要 | 為增進矮性胡椒種植後之成活率與發育,進行遮蔭及幼苗種類之試驗。試驗結果顯示:3月或1/2 遮蔭易成活,生育較好,不遮蔭則較差;苗種類以枝插繁殖發根苗假植於裝有培養土之鞋膠袋成活率最高,生長較好;實際栽培時應以此種幼苗栽培於半遮蔭或3/4遮蔭下,成活率高達97%~93%,生長良好 (圖五),但以半遮蔭較經濟;以枝條扦插於砂床且不經假植之修剪裸根苗,栽培於沒有遮蔭之自然環境下,其成活率僅17%。故遮蔭、苗種類及其二者立交感教應深深影響矮性胡椒之種植成活率。 |
英文摘要 | The purpose of this study was to determine the optimum shelter condition and seedling type in improving the survival rate and development of the dwarf type pepper (Piper nigrun L.).The three quarters and half shelter condition were best for the survival and the growth of plants, while non-treated control obtained the low survival percentage. Cultivated seedling which was propagated by stem cutting then transplanted in vinyl bag obtained the highest survival percentage. We were able to use this type of seedling under half shelter or three quarters shelter condition to obtain the highest survival percentage (97~93%) (Fig 5). Using the stem cutting seedling under the nature condition without temporary planting culture, the survival percentage was only 17%. It is concluded that the main and interaction effect of shelter and seedling type have great influcence on the survival percentage of dwarf type pepper. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。