落花生育種

陳國憲; 楊藹華; K.H. Chen; A.H. Yang

落花生育種

Other Title

Improvement of Peanut Varieties

Journal

雜糧作物試驗研究年報

Journal Issue

96

Pages

53-64

ISBN

978-986-01-9683-2

Date Issued

2009-09

Author(s)

陳國憲

楊藹華

K.H. Chen

A.H. Yang

URI

https://scholars.tari.gov.tw/handle/123456789/17516

Abstract

落花生育種為長期性試驗工作。本試驗利用雜交育種方法，以選育食味佳、豐產、大粒、耐病蟲害與適合機械化栽培的優良品種為目標。本年度(95 年秋作至96 年春作)工作包括：(1)進行人工雜交8 組合，共獲得雜交種子597 粒，(2)以混合法分別培育2004~2006 年間各期作的雜交後代，並於F5 世代依照育種目標及莢果數目、大小、與形狀選拔2,193 優良單株，(3)進行品系第一年試驗，試驗結果，株行試驗有643 品系晉級，二行試驗有55 品系晉級，(4)進行品系第二年試驗，試驗結果，95 年秋作有NS0602 等18 品系，96 年春作有NS0628等38 品系乾莢果產量高於對照品種台南14 號。(5)進行品系第三年試驗，95 年秋作第Ⅰ組在土庫試區試驗結果有NS0321 等9 品系，四湖試區NS0320 等9 品系之乾莢果產量較對照品種台南14 為高，第Ⅱ組在土庫試區試驗結果有NS0489 等9 品系，褒忠試區則有NS0479等9 品系，乾莢果產量較對照品種台南14 號高。96 年春作第Ⅰ組土庫試區乾莢果產量有NS0475 等8 品系較對照品種為高。四湖試區有NS0510 等9 品系較對照種為佳。第Ⅱ組試驗結果土庫試區有NS0526 等8 品系乾莢果產量較對照品種為優，四湖試區有NS0433 等6個品系，乾莢果產量較對照品種。 Peanut (Arachis hypogaea L.) breeding is a long-term experiment in Tainan District Agricultural Research & Extension Station (Tainan DARES). Our overall objective of peanut breeding program is to develop peanut cultivars that are profitable to producers, and acceptable to processors and consumers. Currently, specific breeding objective is the development of peanut cultivates with large seed mass, high yield and resistant to diseases. The results of this fiscal year's experiment were summarized as follows. (1) Eight crosses between the large-seeded germplasm lines high yielding and best quality cultivates were made and 597 of F1 seeds were obtained. (2) Bulk method was used to handle the segregation generations of artificial hybridizations made in 2004~2006. A total of 2,193 plants in F5 generation were selected on the basis of pod yield, pod size and pod shape. (3) There were 643 promising strains in plant-to-row trial and 55 promising strains in the first year yield trial. (4)In the intermediate yield trial, in the fall crop season of 2006, Pod yield of 18 promising strains included NS0602 had significantly higher pod yield than the check, Tainan No.14. In the spring crop season of 2007, 38 promising strains included NS0628 had significantly higher pod yield than the check. (5) Promising strains were evaluated in a series of trials conducted at the experimental farm of Tainan DARES and/or Yunlin-Hsien, the major peanut production area to further test their yielding stability in diverse growing environments. In the fall crop season of 2005, 9 promising strains included NS0321 in Tu-Ku area and 9 promising strains included NS0320, in Su-Hu area had significantly higher pod yield than the check, Tainan No. 14. In class Ⅱ, Pod yield of 9 promising strains included NS0489 at the other farm in Tu-Ku area and 9 promising strains included NS0479, in Bao-Zhong area had significantly higher pod yield than the check, Tainan No.14 . In the spring crop season of 2007, 8 promising strains included NS0475 in Tu-Ku area and 9 promising strains included NS0510, in Su-Hu area had significantly higher pod yield than the check, Tainan No. 14 . Eight promising strains included NS0526 at the other farm in Tu-ku area and 6 promising strains such as NS0433 in Su-Hu had significantly higher pod yield than the check, Tainan No. 14.

Subjects

落花生

品種

育種

peanut

varieties

breeding

Publisher

農業試驗所

Type

journal article

File(s)

Name

96-6.pdf

Size

711.4 KB

Format

Adobe PDF

Checksum

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