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容器育苗,具有根系发达、生长快、出圃早、易定植、成活率高、结果早、能控制病虫害等优点,是目前柑桔最先进的育苗方法。一、育苗场地选择选择坐北朝南,交通方便,背风向阳,地势平坦,水电充足,育苗原料来源丰富,海拔500米以下地区作为场址。二、苗圃设备与设计 (一)塑料大棚的设计必须能控制和调节温度,冬季保暖。棚架可用钢管、铝管、竹木做成拱桥式结构。四周和顶部设有窗户,可开闭。大棚的规格为42×8=336(平方米)。内设辅助光及灌溉系统。大棚架上冬季盖塑料薄膜保温,夏季用尼龙网等作遮荫棚,遮光30%。容器苗排放在棚内床
Container nursery, with developed root system, fast growth, early nursery, easy planting, high survival rate, early results, can control pests and other advantages, is the most advanced citrus nursery method. First, the choice of nursery venue to sit north and south, convenient transportation, leeward sunny, flat, adequate water, rich sources of raw materials nursery, elevation 500 meters below the site as a site. Second, nursery equipment and design (A) plastic greenhouse design must be able to control and adjust the temperature, warm in winter. Scaffolding available steel pipe, aluminum tubes, made of bamboo arch structure. Windows around and top, closable. The specifications of the shed 42 × 8 = 336 (square meters). Assisted light and irrigation system. Greenhouses winter cover plastic film insulation, nylon net for the summer such as shading, shading 30%. Container seedlings discharged in the shed bed