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題名 | 不同臍橙品種在臺東地區之適應性=Adaptation of Different Navel Orange Variety in Taitung Region |
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作者姓名(中文) | 江淑雯; 林延諭; 盧柏松; | 書刊名 | 臺東區農業改良場研究彙報 |
卷期 | 25 2015.10[民104.10] |
頁次 | 頁33-42 |
分類號 | 435.333 |
關鍵詞 | 臍橙; 品種; 適應性; Citrus sinensin L Osbeck; Variety; Adaptability; |
語文 | 中文(Chinese) |
中文摘要 | 本試驗以‘Dream’、‘Frost’及‘白柳’(‘Shirayanagi’)等3個臍橙品種為材料,在臺東地區自然條件下高接至7年生‘Washington’臍橙進行試作,並以‘Washington’臍橙為對照,調查各品種之生育情形及果實品質,作為日後推廣種植之參考。結果顯示,‘Dream’及‘Frost’臍橙品種產量較高,每株分別為44.5公斤及41.4公斤,‘白柳’品種之產量最低,僅為7.6公斤/株。產期則以‘白柳’品種最早,果實成熟期約在11月中旬,而‘Dream’及‘Frost’與對照‘Washington’品種產期相似,約在11月下旬至12月上旬間。果臍外露率以‘Washington’品種之69.0%最高,‘Dream’品種26.4%最低。果實品質方面,果肉全可溶性固形物含量以‘白柳’品種最高,為9.4°Brix;果實汁胞粒化(乾米)程度表現不一,以‘Frost’較嚴重,發生率達74.7%;其餘果重、果皮厚度及果肉可滴定酸含量等性狀表現,在各品種間均無顯著差異。臍橙是單為結果之品種,生育表現極易受氣候影響,在臺東地區試作以‘Dream’表現較佳,惟果臍外露率低且汁胞粒化發生率不穩定,尚需持續觀察評估。 |
英文摘要 | Four navel orange varieties ('Dream', 'Frost', 'Shirayanagi', and 'Washington') were evaluated at Taitung region through four successive seasons (2010 to 2013). The results showed that 'Dream' and 'Frost' varieties had higher yield that were 44.5 kg and 41.4 kg per plant respectively. Then 'Shirayanagi' had the lowest yield, only 7.6 kg per plant. 'Shirayanagi' variety matured early in mid-November, and 'Dream', 'Frost', and 'Washington' were similar maturity from late-November to early-December. In the percentage of navel exposed, 'Washington' variety was maximum, 69.0%, and 'Dream' variety was minimum, 26.4%. Fruit quality among four varieties, 'Shirayanagi' had the highest total soluble solids of 9.4°Brix. he percentage of granulation was unstable, but 'Frost' variety was serious, the rate of 74.7%. Fruit weight, fruit skin thickness, and titrable acidity were no significant among four varieties through the four years of test. Navel orange is a parthenocarpic variety, and the plant growth characteristic is sensitive to climate. In Taitung region, 'Dream' navel showed promise for adaptable performance, but low percentage of navel exposed and unstable granulation. So it needed continue for more investigation. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。