黄瓜露地种植,生产成本低,种植技术简单,无风险,经济效益也较好,但由于受天气影响较大,有时也导致失收。搞好黄瓜露地种植应掌握如下关键技术。一、选择适宜品种作露地黄瓜栽培的品种,5月上中旬至6月下旬播种的,应选用植株长势强、抗病、耐热、耐涝、丰产的品种。如果在7月上中旬直播或育苗移栽的,应选用适应性强、苗期较耐高温、结瓜期较耐低温、抗病性较强的品种。二、栽培技术1、培育适龄壮苗 Cucumber open-field planting, low production costs, planting technology is simple, risk-free, and economic benefits are better, but because of the weather affected, and sometimes lead to loss. To do a good job planting cucumbers should have the following key technologies. First, select the appropriate varieties for field cucumber cultivars, from mid-May to late June sowing should be used to plant growth, resistance, heat, waterlogging, high yield varieties. If in mid-July on the broadcast or transplanting seedlings should be used adaptability, seedling more resistant to high temperature, fruiting period is more resistant to low temperature, strong disease resistance varieties. Second, cultivation techniques 1, nurturing age-appropriate seedlings