防止大棚西葫芦落花落果措施１在西葫芦开花结果期，白天棚内温度控制在２６℃左右，夜晚不低于１５℃。２及时揭盖草帘，尽可能延长光照时间，增加光照强度。３加强肥水管理。如果植株叶片浓绿肥厚，开花却不结果，须严格控制肥水，并用较大土块压住蔓头，抑制植株... To prevent the shed shed cucurbits Zucchini measures 1  In the flowering fructification of zucchini, during the day shed temperature control at about 26 ℃, not less than 15 ℃ at night. 2  timely cover straw curtain, as much as possible to extend the light time, increase light intensity. 3  strengthen fertilizer and water management. If the plant leaves dark green thick, flowering is not the result, to be strictly controlled fertilizer, and with a larger block pressed Man head, inhibit plant ...