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前期管理从定植到黄瓜开始采收,这段时间的管理称为前期管理,中心是以促根控秧为主。这个时期的气温和光照虽已明显降低,但还未到达最低点。要充分利用这个时期有利气候条件,加强管理,促进根系发育,增强植株对低温、弱光及特殊天气的适应能力。前期管理的技术水平高低,对中后期的植株生长、抗病、耐寒能力以及产量有重要的影响。浇好前三水:先要浇好定植水,防止土坨和周围土壤分层,影响缓苗。在定植后10~15天,浇好缓
Early management cucumber from planting to begin harvesting, management of this period is called pre-management, the center is to promote root-controlled seedling-based. Although the temperature and light of this period have significantly decreased, but not yet reached the lowest point. We should make full use of favorable climatic conditions during this period, strengthen management, promote root development and enhance plant adaptability to low temperature, low light and special weather. The level of pre-management technology, the plant growth in mid and late, disease resistance, cold tolerance and yield have a significant impact. Pour the first three Sanshui: First pouring good planting water to prevent soil Tuo and surrounding soil stratification, the impact of Huanmiao. 10 to 15 days after planting, pour slowly