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題 名 | 盆栽洋桔梗肥培管理研究=The Fertilization Management for Potted Lisianthus (Eustoma Grandifiorum Shinn) |
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作 者 | 羅秋雄; | 書刊名 | 桃園區農業改良場研究報告 |
卷 期 | 30 1997.09[民86.09] |
頁 次 | 頁24-33 |
分類號 | 435.46 |
關鍵詞 | 盆栽洋桔梗; 介質; 肥培管理; Potted lisianthus; Media; Fertilization management; |
語 文 | 中文(Chinese) |
中文摘要 | 本試驗之目的在探討氮、磷及鉀肥濃度對盆栽洋桔梗(蘭莎)生育及品質之影響, 期提供花農肥培管理之參考依據。 以堆肥 (米糠:粉碎穀殼:金針菇木屑 =2:4:4(v/v) 混 合堆積腐熟 ): 河沙 =3:1 比例混拌為栽培介質。試驗結果顯示: 每週灌施一次,每盆施用 量為 100cc 條件下,盆栽洋桔梗氣、磷及鉀肥最適濃度為 200-400、200 及 200-400ppm; 但每週灌施二次, 每盆施用量仍為 100cc 條件下, 則氮、 磷及鉀肥最適濃度為 200、 100-200 及 200-400ppm。 惟三要素中影響盆栽洋桔梗觀賞品質最大者為氮肥,磷及鉀肥則 影響較小。 |
英文摘要 | An experiment was conducted to determine the effects of N, P and K concentration on growth and quality of potted lisianthus during 1996 to 1997 at Tayoung District Agricultural Improvement Station. The culture medium was made by mixture rice bran:rice hull:mushroom compost=2:4:4(v/v) which again mixed with sand at 3:1 (v/v) proportions. The results showed that the optimum concentrations of N-P-K for potted lisianthus were 200-200-400 ppm under the condition of appling liquid fertilizers at 100 cc/pot with 1-2 times weekly. Nitrogen is the key fertilizer that affecting the quality of potted lisianthus, followed by phosphorus and potassium. |
本系統中英文摘要資訊取自各篇刊載內容。