日光温室冬春黄瓜栽培技术一、选择良种：要选择适应性强，耐低温、耐弱光，雌花节位低、早熟丰产、瓜类商品性好的品种。以长春密刺较为理想，砧木用云南黑籽南瓜。二、嫁接换根，培育壮苗：嫁接育苗是冬春茬黄瓜获得丰产的重要措施。嫁接苗不仅对黄瓜枯萎病具有免疫力，... Winter and spring cucumber cultivation techniques in a greenhouse, choose a good species: to choose adaptable, low temperature, resistance to weak light, low female flower nodes, early maturity, good melon varieties of goods. To Changchun sting is more ideal, rootstock with Yunnan black seed pumpkin. Second, grafting roots, nurturing strong seedlings: Grafting nursery winter cucumber is an important measure to obtain high yield. Grafted seedlings are not only immune to cucumber blight, ...