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一、选育过程以主茎结瓜为主,早熟,耐低温弱光的进口品种日本早二、寒香的自然杂交株进行6代自交分离,选出了稳定的自交系“1215”。该自交系早熟,抗病,强雌性,主蔓结瓜为主,瓜棒形,皮色深绿,长22 cm左右,刺瘤稀。将莱阳市地方黄瓜品种“叶儿三”的田间自然杂交株后经6代自交纯化选育出自交系“Y9611”。该自交系皮色淡绿,刺瘤稀,瓜长17～18 cm、直径2.5 cm左右,早熟,品质好。 1998年春季分别以自交系“1215”等为母本,以自交系“Y9611”等为父本进行测交,得到优良组合1215×Y9611。1999～2000年进行品比试验、区域试验,2001～2002年在烟
First, the breeding process to the main stem knot melon-based, precocious, low temperature and weak light of imported varieties of Japan as early as two, Han Xiang of the natural hybrid self-isolation of 6 generations to select a stable inbred line “. The inbred line early maturity, disease resistance, strong females, the main vine gourd-based melon stick shape, skin dark green, about 22 cm long, tumor sparse. The local hybrids of local cucumber variety ”Yeer San“ were selected from the crossbred ”Y9611“ after 6 generations of inbred lines in Laiyang City. The inbred lines are pale green and sparsely tumorous with melon length of 17 ~ 18 cm and diameter of about 2.5 cm, with early maturity and good quality. Spring 1998, respectively, inbred lines ”1215 “ as the female parent, with inbred lines ”Y9611 " as the male parent to test the cross, get the excellent combination of 1215 * Y9611.1999 ~ 2000 for the ratio test Regional trials, 2001 to 2002 in the smoke