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从1984年起,我们将电热设备用于简易大棚育苗,经连续两年的探索和实践,获得了较理想的试验结果。目前育苗面积为1800平方米,育原苗和成苗300万株。苗齐苗壮,能早熟高产,经济效益突出,深受用户欢迎。现将我们的经验介绍如下: 一、大棚电温设备和主要技术特点简易大棚电温设备主要采用上海等厂家的地热线DV800W;空气加温线DF1000W,农用丰收布及有关自动控温装置。设计功率为地热线90W/m~2,空气加温线164W/m~3
Since 1984, we have used electric heating equipment for simple greenhouse nursery. After two years of exploration and practice, we have obtained satisfactory test results. The current nursery area of 1,800 square meters, Yu Yuanmiao and 3 million seedlings. Miao Qi Miao Zhuang, can be early yield, prominent economic benefits, welcomed by users. Now we introduce the experience as follows: First, the shed electric temperature equipment and the main technical features Simple shed electric temperature equipment mainly used in Shanghai and other manufacturers of hotline DV800W; air heating line DF1000W, agricultural harvest cloth and related automatic temperature control device. Design power for geothermal 90W / m ~ 2, air heating line 164W / m ~ 3