食用甘藷品種選育
Other Title
Breeding of Sweet Potato
Journal
雜糧作物試驗研究年報
Journal Issue
105
Pages
1-4
ISBN
978-986-05-7330-5
Date Issued
2018-11
Author(s)
楊采文
葉永銘
Tsai-Wen Yang
Chen-Hsiang Lin
Yung-Ming Yeh
Abstract
本試驗期能選育豐產、小藷比例高之優質食用甘藷新品種，主要以多向雜交為主，少量特定組合以人工雜交方式生產雜交種子選拔，本年度觀察試驗選出17 個優良品系進入品系試驗，第一年組品系試驗結果，以TYSP13007 品系塊根產量20,625 kg ha-1 為最高，比對照品種台農57 號增產19%。第二年組品系試驗結果以TYSP12039 品系產量最高，塊根產量為31,833kg ha-1，比對照品種台農57 號增產64%。
78 superior clones was selected for preliminary yield trial. 17 clones were selected for next yield trial. In the first-year trial, TYSP13007 had the best yield than “Tainung 57”. In the second-year yield trial, there were 3 clones gained better yield than the check varieties “Tainung 57” in Taoyuan DAIS, respectively.
Subjects
甘藷
選育
品種
sweet potato
breeding
variety
Publisher
農業試驗所
Type
journal article
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