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頁籤選單縮合
題名 | 施用石灰與硼砂對山葵品質與產量之影響=Effect of Lime and Borax Applications on the Yield and Quality of Wasabi Wasabia Japonica(Matsum) |
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作者姓名(中文) | 王鐘和; 胡敏夫; 羅朝村; 林毓雯; 黃維廷; 丘麗蓉; | 書刊名 | 中華農業研究 |
卷期 | 48:2 1999.06[民88.06] |
頁次 | 頁100-127 |
分類號 | 434.94 |
關鍵詞 | 山葵; 石灰; 硼砂; 山葵黑心症; 山葵條斑病; Wasabia japonica matsum; Lime; Borax; Wasabi black rot symptom; Wasabi streak disease; |
語文 | 中文(Chinese) |
中文摘要 | 針對本省山葵產地阿里山達邦地區山葵產量及品質均低之缺憾,本試 驗探討施用石灰及硼砂對山葵品質及產量之影響。結果如下:施用石灰 2 或 4ton/ha 均明顯提昇試區土壤之 pH值,促進山葵生育,提高全株鮮重及根莖鮮 重之產量,而兩級石灰處理間未達顯著差異,施用石灰及硼砂均減低根莖罹患黑 心症之嚴重度(black rot severity, %),施硼砂明顯降低根莖罹患條斑病之嚴重度 (streak disease severity, %),施石灰則無此效果。達邦地區海拔約1270m,夏季溫 度較高,不利山葵生長,植株全鮮重明顯下降,尤其台農 1 號最為明顯。根莖 鈣含量與根莖黑心症嚴重度呈顯著負相關,根莖鈣含量與根莖條斑病嚴重度無明 顯相關。秋植區根莖硼含量與根莖黑心症嚴重度呈顯著負相關,春植區則無;根 莖硼含量與根莖條斑嚴重度呈顯著負相關,兩作試區之結果相同。田間試區山葵 根莖之鈣含量及硼含量均明顯較生長箱盆栽植株低,顯示田間試區有限制植株吸 收鈣及硼素之因素存在。生長箱內種植山葵之試驗結果亦顯示施石灰明顯促進植 株生長,提高山葵產量,施硼砂僅對無石灰處理株有顯著增加植株產量之效果, 對施石灰處理株則無明顯效果。 |
英文摘要 | The purpose of this study was to investigate the effects of lime and borax applications on the quality and yield of wasabi (Wasabia japonica Matsum). The RCBD with 4 replications was designed including 2 factors each with 3 levels and 9 treatments combinations in total, namely: lime (0, 2 and 4 ton/ha), borax (0, 20 and 40 kg/ha). Some of the results were summarized as follows: Lime applied 2 or 4 ton/ha raised the soil pH significantly, and also increased the fresh weight of whole plant and rhizome, but no significant difference was observed between the two liming treatments. Lime and borax applications reduced the severity of rhizome black rot of wasabi, however, the severity of rhizome streak disease was only lessened by borax application. The fresh weight of whole plant decreased significantly in summer season, especially for TN1, it was induced by high temperature, because of the relatively low atltitude (1270m) of Tapang area. There was a negative relation between the calcum content in rhizome and the severity of rhizome black rot, and the boron content of rhizome also had a negative relation with the severity fo rhizome black rot in fall crop, while the severity of rhizome streak disease had a significant negative relation with the rhizome boron content. The calcium and boron contents in the rhizome of wasabi in the field experiment were lower than the plant which were cultivated in growth chamber. It is suggested that some unbeneficial factor of calcium and boron uptake existed in the fields. The fresh weight of whole plant and fresh weight of rhizome of wasabi cultivated in growth chamber increased significantly by lime and borax applications. |
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