頁籤選單縮合
題 名 | 種植深度對夜來香種球生育之影響=Effect of Planting Depths on Growth and Development of Planting Stock for Tuber Production of Tuberose |
---|---|
作 者 | 沈榮壽; | 書刊名 | 嘉義技術學院學報 |
卷 期 | 55 1997.12[民86.12] |
頁 次 | 頁1-10 |
分類號 | 435.459 |
關鍵詞 | 夜來香; 種植母球; 種植深度; 種球生產; Polianthes tuberosa L.; Planting stock; Planting depth; Tuber production; |
語 文 | 中文(Chinese) |
中文摘要 | 夜來香直徑0.7-1.2 cm之種植母球,以12 X 12 cm的種植密度,配合種植深度 為0 cm(齊土面種植)或4 cm者,其對根、葉與子球的生長,皆顯著優於8 cm或12 cm之種 植深度,且其種植母球經6個月培育期可肥大至商業用球之大小。種植深度為8 cm或12 cm 者,明顯抑制根、葉之生長與母球的肥大,同時改變種植母球生長形態及發生過程,不適合 作為夜來香種球生產之種植深度。 |
英文摘要 | Stock tubers of tuberose, at the diameter of 0.7-1.2 cm, planted at the different planting depth combing with 12Xl2 cm space were used to examine the production of tuber. Results showed the size of stock-tuber and offset, and the growth of leaf and root for tuberoses planted at 0 and 4 cm depth better than those planted at 8 and 12 cm depth significantly. Consequently, the size of stock tuber for tuberoses planted at 0 and 4 cm depth finally developed to commercial size(tuber diameter 25 cm) after six months cultivation. However, stock tubers of tuberoses planted at 8 and 12 cm depth showed the inhibition of root and leaf growth. |
本系統中英文摘要資訊取自各篇刊載內容。