蕎麥臺中5號之育成

The Breeding of a New Buckwheat Cultivar Taichung No. 5

曾勝雄(Sheng-Hsiung Tseng) ； 陳裕星(Yu-Hsin Chen) ； 廖宜倫(Yi-Lun Liao)

《臺中區農業改良場研究彙報》 103期 (2009/06) Pp. 1-15

https://doi.org/10.6956/BTDAIS.200906.0001

摘要

為提高蕎麥單位面積產量及早熟性，於1990年從日本引進7個品種進行農藝性狀觀察，結果發現「山之內」具有半矮性、早熟及高產等特性，於是利用混合選種法選出94-T3品系，參加1995年新品系初級比較試驗及1996～1997年新品系高級比較試驗，由於農藝性狀及產量表現俱佳，訂名為臺中選8號參加1997～1998年新品系區域試驗，並於1999～2001年進行新品系栽培試驗、品質檢定及抗病蟲性狀檢定。因本品系具有早熟、平方公尺株數較多、每株結實粒數多、成熟期較一致、產量高及穩定等特性，於2009年1月15日審查通過為臺中5號。

關鍵字

蕎麥 ； 臺中5號 ； 育種 ； 品種

並列摘要

In order to improve the productivity and shorten the growth period of buckwheat in Taiwan, 7 varieties of buckwheat were introduced from Japan in 1990. In observation trials, the variety Yamano Uchi showed superior agronomic traits and higher yield than other varieties tested. A line 94-T3 was selected by mass selection and new lines were joined for comparison trials during 1995-1997. Due to the superior agronomic performance and early maturity line, 94-T3 was designated as Taichung Selection No. 8 (TCS 8) together with other new lines for regional trials during 1997-1998. Cultivation method experiment, quality determination, sensory test and pest resistant tests were subsequently conducted during 1999-2002. TCS 8 showed early maturity, higher grain number per plant, higher plant density, higher grain yield, and uniform maturation in consequence. The grain crude protein, crude fiber and ash of TCS 8 were also higher than that of Taichung No. 1. TCS 8 was approved and registered as Taichung No. 5 on January 15, 2009.

並列關鍵字

buckwheat ； Taichung No. 5 ； breeding ； cultivar