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提高大棚春黄瓜栽培技术,是夺取大棚春黄瓜优质高产的重要措施。除要选择管理方便、肥沃疏松土壤种植外,还须做好如下几点: 一、选择适宜品种。选用在早春低温条件下,单性结实(即不经过昆虫授粉而能结实)强、结瓜部位低、雌花多、抗病优质丰产品种,如长春密刺品种、津研黄瓜等。 二、适时育苗移栽。一般应于1月初播种育苗,2月下旬定植,移栽应选择在晴暖天气进行。3月下旬至4月初开始采收。
Improve greenhouse cucumber cultivation techniques, is to win the greenhouse cucumber quality and high yield of important measures. In addition to the choice of convenient management, fertile loose soil planting, but also do the following points: First, select the appropriate varieties. Selection of low temperature in early spring, parthenocarpic (that is, without pollination and strong insect) strong, low fruiting parts, female flowers and more disease-resistant varieties of high yield and quality, such as the Changchun Spike varieties, Jin research cucumber. Second, timely transplanting seedlings. Seedlings should generally be sown in early January, planting in late February, transplanting should be selected in fine weather. Harvest begins in late March to early April.