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目光温室冬春茬黄瓜(华北地区),在10月上中旬播种育苗,11月中下旬定植,12月下旬开始采收。由于采用云南黑籽南瓜换根嫁接,生长期长达8个月。黄瓜是多次采收果实的喜温作物,对温度要求较高,而室外则气温变化多端。因此,要根据黄瓜不同生育阶段的温度要求,采取各种措施,把室内温度调节在适宜黄瓜生育的范围内,以获得较高的经济效益。
Eyes of winter and spring cucumbers cucumbers (North China), sowing seedlings in mid-October, mid-to-late November planting, harvesting began in late December. Due to the use of Yunnan black seed pumpkin for root grafting, the growth period of up to 8 months. Cucumber is a thermophilic crop that harvests fruit many times and requires a high temperature, while the outdoor temperature varies exponentially. Therefore, according to the different stages of the cucumber temperature requirements, take various measures to adjust the indoor temperature in the range of appropriate cucumber growth in order to obtain higher economic benefits.