- 期刊
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澎湖香瓜茄栽培技術改進之研究
The Cultivation Improvement of Peppino in Penhu Region
摘要
本試驗主要目的在改進香瓜茄之栽培技術，期能獲得香瓜茄最適當的栽培管理方法，並建立栽培制度，提供農民參考採用，增進離島農民之收益。試驗結果顯示；育苗期以8月中旬育苗者最佳，平均苗株之存活率達77%，腋芽的採集部位以上部位者最佳，苗株之存活率亦達76%。種植期以9月中旬最適宜，香瓜茄果實品質佳，產量較對照8月中旬者增產96%。生育期中摘心處理，對果實之大小、重量及甜度等影響不大，但對產量影響顯著，以不摘心處理為宜。生育期中施用糖醋液者產量與品質均優於不施用者，鉀肥則以施用氧化鉀1,440 kg/ha為佳，增施鉀肥不但產量降低，且品質亦變差。香瓜茄採收後母株夏季時遮陰80%者較不遮蔭者存活率提高98%，遮陰40%者提高62%，因此遮陰有利於母株之越夏。
並列摘要
The purpose of this study was to search the proper cultivation system to improve the yield and the quality of pepino in order to promote farmer's income in Penghu region. The results showed that among three clone propagation time of pepino plantlet, the 15, August showed the best survival rate (77%) of plantlet. The auxillary shoot from the top site of the mother plant obtained the highest survival rate of clone propagation than that from middle and lower site. Among three planting time of pepino plant, the 15, September was the best one, increased yield 96% than that of the 15, August. The size, weight and sugar content of fruit were not affected by pinching, but the yield was significantly reduced, so don't pinch during the growing stage of pepino. Application of the sugar vinegar liquid organic fertilizer acquired the higher yield and better quality of fruit than that of the control. Application of 1440 kg /ha potassium fertilizer got the highest yield and the best quality than that of the control. Application of 2400 kg / ha of potassium fertilizer not only decreased the yield but also lower the quality. Shading could help pepino plants grown well in summer. The survival rate of the plants grown under 80% shading was increased 98%than that of the control.