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題名 | 印度棗栽培種間性狀變異之研究=Studies on Variation of Characteristics among Indian Jujube Cultivars |
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作者姓名(中文) | 邱祝櫻; | 書刊名 | 高雄區農業改良場研究彙報 |
卷期 | 12:1 2000.12[民89.12] |
頁次 | 頁1-11 |
分類號 | 435.327 |
關鍵詞 | 印度棗; 栽培種; 性狀; Indian jujube; Cultivar; Characteristics; |
語文 | 中文(Chinese) |
中文摘要 | 印度棗為本省重要熱帶果樹,為避免遺傳資源汰失及提供品種改良材料,本試驗乃蒐集歷年來本省重要之印度棗10個栽培品種,嫁接於”台灣酸味棗 ”實生苗砧木上,於生育期間調查記錄各品種之園藝性狀及其差異,供進一步利用。各品種之葉面色呈淺綠色至濃綠色。葉背色呈白色或黃白色。花為黃白色,有香味,直徑約為0.25至0.45公分間。碧雲、黃冠、新世紀、蜜棗為下午開花型,其它為上午開花型。各品種之開花期大多在7月至10月間,黃冠、玉冠、蜜棗品種之開花期在7-11月。果實成熟期大多在11月至12月,黃冠、玉冠在1月。果實生育日數介於115至150日間。果重大於120公克包括黃冠、新世紀、高朗1號、高朗2號,其它介於50至120公克。果實長寬比大於1.2者有紅雲、肉龍、新世紀、玉冠,其餘則在1.1至0.9間。肉龍、碧雲、紅雲、特龍之糖度介於14至16oBrix之間,其它介於11至14 oBrix。各品種酸度介於0.2至0.5%之間。果實顏色介於淡綠色至黃綠色。黃冠及玉冠之果實櫥架壽命為7日,其它介於3至6日之間。 |
英文摘要 | Indian jujube is one of important tropical fruit in Taiwan. To prevent the genetic erosion and provide the breeding materials, ten Indian jujube cultivars has been collected and preserved by grafted on native cultivar (Taiwan Sour jujube). The variation of main horticultural characteristic among those ten cultivars was investigated . The leaf color of adaxial surface varied from light green to dark green while the leaf color of abaxial surface differed from white to yellow white. The flower with aromatic flavor has the mean diameter ranged from 0.25 to 0.45 cm. The anthesis of Bihyurn, Huangquan, Shinshyhji, and Mejao belongs to “afternoon” type, while the others belong to “morning” type. The flowering season for most of the cultivars is from July to October. However, the flowering season of Huangquan, Yuhquan, and Mejao is from July to November. Fruits usually matured between November and December but the fruits of Huangquan and Yuhquan are matured on January. Fruit weight also varied among cultivars. Fruit weighted greater than 120 g is found for Huangquan, Shinshyhji, Kaolang 1, and Kaolang 2. The averaged fruit weight for other cultivars is ranged from 50 to 120 g. The ratio of fruit length to width of Hurngyurn, Rouhlong, Shinshyhju, and Yuhquan is greater than 1.2, the others is ranged from 1.1 to 0.9. Higher total soluble solids of 14 to 16 is found for Rouhlong, Bihyuan, Hurngyurn, and Telong while the others ranged from 11 to 14. The averaged fruit acidity among cultivars is from 0.2 to 0.5%. Fruit color also varied from light to dark green. The fruit shelf life also varied from 3 to 7 days. However, the Huangquan and Yuhquan have the longest fruit shelf life of 7 days. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。