落花生食用及加工用品種選育
Other Title
Improvement of Peanut Varieties
Journal
雜糧作物試驗研究年報
Journal Issue
97
Pages
19-31
ISBN
978-986-02-4682-7
Date Issued
2010-09
Author(s)
Abstract
本試驗之目的係以人工雜交育種方法，結合分具於兩親本之優良農藝性狀，創育新雜交組合，進而培育雜交後袋、單株選拔及品系產量比較試驗等，以期育成大粒、品質佳及抗莢果黑斑病之新品種，提高落花生之產量與食用品質，並降低生產成本。
The mainly goal of the peanut improvement project is to obtain new peanut varieties with disease-resistance, high yield level, a large pod and seed size, and the best quality. The testing results in 2008 as fallows:
Per new variety Tainung no. 8 and Tainung no. 9 was planted 0.1 hectare for propagating seed.
Hybridization was crossed with large seed, purple seed coat, pod rot resistance haracteristics of the parents. The bulk method was applied for propagating the hybrid progenies in F1 - F5 generations. In the preliminary yield trial (PYT), 58 new promising strains from PYT in the spring crop season were out-yielded to the check, Tainan No. 14 in pod yield. In the intermediate yield trial (IYT), one new strains 2000F-PL-05 was out-yielded in pod yield and in pod rot resistance of the check, Tainan No. 14. The almost new strains possessed a large pod and kernel size. In the advanced yield trial (AYT), one new line (98S-EH-33)with a large pod and seed size selected, out-yielded the check, Tainan No. 14 in pod yield and kernel yield. Among the above 10 lines were large pod size. In the regional yield trial (RYT), two elite lines were out-yielded the check, Tainan No. 14 in pod yield and seed yield, respectively.
Subjects
落花生育種
混合法
區域試驗
產量比較試驗
peanut breeding
bulk method
regional yield trial
yield trial
Publisher
農業試驗所
Type
journal article
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