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來源資料
頁籤選單縮合
題 名 | 山藥桃園四號之育成=Release of a Newly Developed Yam Cultivar Taoyuan 4 |
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作 者 | 龔財立; 姜金龍; 張粲如; 鄭隨和; | 書刊名 | 桃園區農業改良場研究彙報 |
卷 期 | 58 民94.12 |
頁 次 | 頁1-18 |
分類號 | 434.3 |
關鍵詞 | 山藥; 桃園四號; Yam; Taoyuan 4; |
語 文 | 中文(Chinese) |
中文摘要 | 山藥桃園四號,原品系代號TYS8304,1994年於台北市陽明山地區收集之山藥地方種,歷經觀察試驗、品系試驗、區域試驗、相關栽培試驗、塊莖成分分析及資料分析等,於2004年經新品種登記命名審查小組審查通過正式命名為桃園四號。本品種之植株莖基部有刺,刺呈深紫紅色;葉為單葉,心臟形,具7葉脈,呈濃綠色,葉腋間不生零餘子;地下塊莖長條形,長度119~169 cm,表皮帶黃褐色,肉色雪白,黏性高,粘度可達101.1cps,比對照品種基隆刺薯高出50.9%,區域試驗產量30,390~57,222 kgha-1。 |
英文摘要 | The new yam cultivar Taoyuan 4 was developed from line TYS 8304 which was selected from the Yangmingshan local cultivar in 1994. After a series of observational test, performance test, and regional yield trials, the new cultivar was registered and released for commercial production in 2004 due to its' superior performance such as high yield, good quality and high viscosity of tuber. The plant has deep purple-red prick on basal part of the stem, its single leaf is cordate and dark green with 7-vein, aerial tubers were not found in axilla. The slender tuber is 119-169 cm. The tuber skin color is yellow-brown and flesh color is white. The viscosity of tuber was 101.1 cps which was 50.9% higher than check variety. The tuber yield ranged from 30,390-57,222 kg ha-1 in regional yield trials. |
本系統中英文摘要資訊取自各篇刊載內容。