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高寒地区玉米早代材料,除了可去海南岛加代外,利用温室在当地也可以实现加代的目的。从1984年开始连续两个冬季,我们将一批早代玉米材料,就地进行温室加代获得成功,现将试验报告如下: 一、试验方法采用顶棚为半圆形,上覆双层塑料膜,内设过烟管道用来调温,安装7个1瓩碘钨灯照明的温室。冬季在温室栽培玉米,除按照大田一般栽培管理外,还应特别注意温室的加温和延长光照,以满足玉米正常生长需要。
Early maize alpine material, in addition to Hainan Island plus the use of the greenhouse can also be achieved in the local plus the purpose. Since 1984, two consecutive winter, we will a number of early maize materials, on-site greenhouse plus generation success, the test report is as follows: First, the test method using a semi-circular ceiling, covered with double plastic film, Built-in smoke pipe used to adjust the temperature, the installation of 1 瓩 iodine tungsten lamp lighting greenhouses. Winter cultivation of corn in the greenhouse, in addition to the general cultivation and management in the field, but also pay special attention to the greenhouse to warm and extend the light to meet the normal growth of corn needs.