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津春３号是利用抗病、丰产、生长势强、较早熟的高代自交系母本和早熟、丰产、较抗病的高代自交系父本杂交而成。该品种抗霜霉病、白粉病能力强，苗期人工接种鉴定霜霉病病情指数为２８．４％，较长春密刺降低５４．３％，白粉病病情指数为２９．２％，较对照降低６２．７％，抗性均达到了抗病级。耐低温弱光能力较强，１０～１３℃的夜温下可正常生长。植株长势强壮，主蔓结瓜为主，单性结实能力强，腰瓜长３０ｃｍ左右、棒状、绿色，刺瘤适中，白刺，瓜把较短，单瓜重２００ｇ左右，风味较佳。产量超过长春密刺２８．５％～３６．９％，一般每６６６．７ｍ２产５０００ｋｇ左右，适宜日光温室栽培。
Jinchun 3 is a cross between the parents of the offspring with high resistance to disease, high yield and strong growth potential, and the more mature early generation inbred lines. The variety is resistant to downy mildew and powdery mildew, and the disease index of downy mildew was 28.4% when inoculated at seedling stage, 54.3% lower than that of Changchun stalk, and the disease index of powdery mildew was 29.2% Reduce 62.7%, the resistance has reached the disease resistance level. Low temperature weak light ability, 10 ~ 13 ℃ night temperature can grow normally. The plant grows strong, the main vine knot melon-based, strong ability of unisex, lumbar melon grows about 30cm, stick, green, tumor is moderate, white thorn, melon shorter, weight about 200g single melon, flavor better. Yield more than Changchun sting 28.5% ~ 36.9%, generally about 5000kg per 666.7m2, suitable for greenhouse cultivation.