查詢結果分析
來源資料
頁籤選單縮合
題名 | 臺灣北部地區低海拔箭竹筍栽培研究=Study on the Cultivation of Pseudosasa Usawai on the Low Slope Land in Northern Taiwan |
---|---|
作者 | 張進益; 陳正男; Chang, Chin-yi; Chen, Cheng-nen; |
期刊 | 桃園區農業改良場研究報告 |
出版日期 | 19971200 |
卷期 | 31 1997.12[民86.12] |
頁次 | 頁27-31 |
分類號 | 435.22 |
語文 | chi |
關鍵詞 | 包籜矢竹; 低海拔; 栽培; Pseudosasa usawai; Low slope land; Cultivation; |
中文摘要 | 本試驗主要探討箭竹筍在不同海拔間之生育性狀,俾於低海拔進行栽培之可行性 ,以提高廢耕農地之利用,增加低產地區農友之收益。試驗結果顯示:不同海拔以單桿或雙 桿種植者均達100%之存活率,海拔120m者其新生竹數17.6支,地下莖長3.8m,徑寬0.74cm; 海拔270m者其新生竹數16.5支,地下莖長2.6m,徑寬0.8cm;海拔500m者其新生竹數19.7支 ,地下莖長4.1m,徑寬0.82cm。而其新橫走莖所發幼筍均無夭筍現象。以地下莖種植者存活 率甚低,且續有夭筍現象,主因為其地下莖幼嫩養分不足所致。因此,在經濟栽培上各海拔 均適宜種植箭竹,種苗宜以雙桿或單桿留5節芽帶地下莖種植可保持最高之成活率。 |
英文摘要 | Experiments were conducted to test the growth and development of Pseudosasa usawai Makino et Nemoto at different elevation in northern Taiwan for to evaluating the possibility of producing young vegetable shoots at slope land. Results showed that all plants propagated by rhizomes with single or two culms were of 100% survival rates at three elevation. Plants grown at 120m elevation had averagely new shoot number of 17.6 and rhizome length of 3.8m; those grown at 270m and 500m elevation are with shoot number of 16.5 and 19.7 and rhizome length of 2.6m and 4.1m respectively. However, those propagated by rhizomes without culm were of much lower survival rates together with high abortion rates. According to the evaluation, commercial production of young vegetable shoots of P. usawai at slope land is possible and plant materials propagated by rhizomes with one or two culms is recommended. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。