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一、建棚。选择有水源、光照充足、排水良好的沙壤或壤土地块为育苗地,建1.2—2米宽的苗床,长度依地势而定,一般长5—10米,床旁设有排水沟。床面整平后浇透水并用0.5%高锰酸钾溶液对土壤消毒,待畦内土壤可耕时,用铁锹将耕层翻起,并把15—20厘米厚的表土耙平耙细做成疏松土基质,即可扦插。扦插完及时上扣60—80厘米高的塑料小拱棚,在拱棚上根据苗床的长、宽建高1.5—2米的遮荫棚。遮荫棚的四周及上方用单层苇箔遮荫,遮荫棚苇箔之间不要相互遮掩,以免影响通风透光。
First, build shed. Select a water source, adequate sunshine, well-drained sand or loam plots for the nursery, built 1.2-2 meters wide seedbed, the length of the ground may be, usually 5-10 meters long, with drainage ditch beside the bed. After leveling the surface of the bed and pouring water and disinfecting the soil with 0.5% potassium permanganate solution, until the arable soil within the soil, shovel the tillage layer with a shovel, and 15-20 cm thick surface rake flat rake thin made Loose soil substrate, you can cuttings. Cuttings in a timely manner on the deduction of 60-80 cm high plastic small shed in the shed on the seedbed according to the length and width to build 1.5-2 m high shade shed. Shade shade around the top and single reed foil shading, shading reed foil between each other not to cover up, so as not to affect the ventilation and light.