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1.选择良种根据秋黄瓜生长期的气候特点,应选择抗热、耐涝、抗病、高产、生长势强的品种,如津研4号、津研7号等。各地还可选用本地区适于秋季栽培的地方品种。2.施足基肥,整地作畦秋黄瓜病害较多,最好选3~5年未种过瓜类作物、疏松肥沃、排灌方便的沙壤土种植。前茬作物收获后,每667平方米施充分腐熟的有机肥5000千克,翻耕入土,翻地不宜太深,以20厘米为宜,同时多搅拌,使肥土混合均匀。地面耙平后,整好排灌水沟,保证排灌畅通,然后按宽1.3~1.5米,高15~20厘米作高垄,种两行,株距30厘米左右。3.适时播种,培育壮苗黄瓜生育期要求有一定的昼夜温差。一般白
1. Selection of seeds According to the climatic characteristics of the autumn cucumber growing season, should choose heat, waterlogging, disease resistance, high yield, strong growth potential varieties, such as Tianjin Research No. 4, Tianjin Research No. 7 and so on. There are also local varieties suitable for autumn cultivation in various places. 2. Shizujifei, site preparation for autumn cucumber disease more, the best election 3 to 5 years have not been planted melon crops, loose and fertile, irrigation and drainage of convenient sandy loam planting. After the harvest of the former crop, every 667 square meters applied fully matured organic fertilizer 5000 kilograms, tillage into the soil, not too deep to the ground, 20 cm is appropriate, while more mixing, so that soil mixed well. Ground rake later, the entire irrigation and drainage ditch, irrigation and drainage to ensure smooth, and then press the width of 1.3 to 1.5 meters, 15 to 20 cm high for the high ridge, two kinds of lines, plant spacing of 30 cm. 3. timely sowing, nurturing seedling cucumber growth period requires a certain temperature difference between day and night. General white