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林西县应用地热线培育黄瓜苗,不但缩短了苗龄,而且省工,省时,省钱,效果明显。去年,林西县搞了半亩地的地热线育苗。从3月2日布线,到3月24日撤线,每天夜间11点到两点通电加温,总耗电300度,总电费30元,比用煤加温节省资金45元。育出的适龄黄瓜苗比一般传统育苗提早20—25天,而且苗齐苗壮,还可
Linxi County geothermal cultivation of cucumber seedlings, not only shorten the seedling age, but also labor-saving, time-saving and money-saving effect is obvious. Last year, Linxi County engaged in half a mu of land of hotline nursery. Wiring from March 2 to March 24 withdrawal line every day at 11 o’clock to two o’clock on the power heating, the total power consumption of 300 degrees, the total electricity bill 30 yuan, saving 45 yuan more than coal heating. Cucumber seedling age appropriate education than the general traditional nursery early 20-25 days, and Miao Qi Zhuang strong, but also