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The Inbred Line Selection of Netted Melons

By 高琦瑛 and Chi Ying Kao

Abstract

溫室香瓜台中一號集團後代中生育常不一致,因瓜類為異型結合體,故先育成優良自交系,將其遺傳因子純化,再將自交系互相什交,使產生F1優勢,從而獲得品質優良,特性齊一之溫室香瓜。\ud 本試驗自民國六十三年春季開始至六十五年春季,每年春秋二季作優良單株選拔一次,民國六十五年秋季作系統選拔,選出優良系統,民國六十六年春季及秋季作系統間組合力之設定,依半互交方法,做什交,作F1性狀鑑定,選出優良之組合,採種。供推廣栽培之用。The genetical impurity is usually a defect in muskmelon. Causing ununiformity of fruit quality like shape, netting and sugar content. The “Taichung No. 1”, for example, has also the same tendency. This problem can only be solved by resorting to inbreeding technique.\ud Since 1974-1976, to conduct in breeding of netted muskmelon for six generation and select the superior lines. In 1977, detect the combining ability among the lines. After that, the hybrid vigour between inbred lines was obtained by partial-diallel cross method

Topics: 溫室香瓜, 異型結合體, Netted Melons, Hetetozygote
Year: 2014
OAI identifier: oai:ir.lib.nchu.edu.tw:11455/81414
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