98 及99 年期春作落花生新品系區域試驗

Abstract

以10 個新近育成落花生優良新品系(農育59～63 號、南改系179～183 號)及對照品種(台南14 號)，合計11 個品系(種)為參試材料。於98～99 年期春作分別在台灣4 個落花生主產區鄉鎮(雲林元長、雲林北港、雲林土庫、雲林四湖)設置試區進行試驗。98～99 年期春作落花生新品系區域試驗結果，平均公頃莢果只有南改系177 號(2,337kg)顯著高於對照種台南14 號(1,957kg)，其莢果產量(b =0.993)、籽粒產量(b =1.038)、株高(b = 1.092)、倒伏等級(b=0.989)、銹病等級(b=0.978)、籽粒油份含量(b=0.856)及籽粒蛋白質含量(b=0.877)皆呈穩定性佳。 The regional yield trial was conducted at five locations in Taiwan during the fall crops between 2009 to 2010. Ten lines that are Nung-yu 59 to 63, Nan-kai-si 179 to 183 and the check cultivars (Tainan No. 14) were evaluated for yielding potential, better quality and adaptability. The results from stability analysis found that new line, Nan-kai-si 182 out yielded the standard check - Tainan No. 14 with 3,979 kg/ha of mean pod yield. The best line, Nan-kai-si 182 was significantly comparable to Tainan No. 14 by 20.4 % in pod yield. The stability analysis of pod yield (b = 0.980), seed yield (b = 0.939)、100-pod weight (b = 0.986)、plant high (b = 0.906)and pod rot(b = 0.906) are good.