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題名 | 盆栽洋桔梗肥培管理研究=The Fertilization Management for Potted Lisianthus (Eustomarussellianum GRISEB) |
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作者 | 羅秋雄; Lo, Chiou-shyoung; |
期刊 | 土壤與環境 |
出版日期 | 19980300 |
卷期 | 1:1 1998.03[民87.03] |
頁次 | 頁51-59 |
分類號 | 435.46 |
語文 | chi |
關鍵詞 | 盆栽洋桔梗; 栽培介質; 肥培管理; Potted lisianthus; Culture media; Fertilization management; |
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。 以腐熟米糠穀殼堆肥(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:盆栽洋桔梗每週灌施一次液肥,每盆施用 100 cc 情形下,氯、磷及鉀 肥最適濃度為 200∼400、200 及 200 ∼ 400 ppm; 但每週灌施二次液肥,每盆仍施用 100 cc 時,則氮、磷及鉀肥最適濃度為 200、100 ∼ 200 及 200 ∼ 400 ppm。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 potted lisianthus growth and quality during 1996 to 1997 at Tayoung District Agricultural Improvement Station. The culture medium was made by mixture rice bran: rice hull: mushroom=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 time weekly. Nitrogen is the key fertilizer that affecting the quality of potted lisianthus, followed by phosphorus and potassium. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。