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日光温室黄瓜结瓜期 ,因受水、肥、气温、光的影响 ,棚与棚之间因长势不同 ,往往表现出影响产量的各种症状。现将结瓜期常见的几种不良症状解除法介绍给大家 ,供借鉴。１．花打顶症。花打顶即瓜打顶 ,瓜蔓生长点内缩 ,叶色黑绿 ,幼瓜上扬 ,高出生长点 ,生殖生长和营养生长同时
Solar greenhouse cucumber fruiting period, due to water, fertilizer, temperature, light, shed and shed due to the different growth, often show a variety of symptoms affect the yield. Now several common symptoms during the guitar melon lifting law introduced to you for reference. 1. Flower top disease. Topped that melon topping, melon growth point retraction, dark green leaves, young melon rose above the growth point, reproductive growth and vegetative growth at the same time