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塑料日光温室增施ＣＯ＿２技术及效果安阳市农业局曾庆芳目前我市塑料日光温室发展较快，仅１９９４年底就建日光温室３３５３５幢，千幢的乡１６个，百幢的村１０７个，且集中连片，已初具规模。由于塑料日光温室密封基本与外界空气隔绝，室内空气对流少，ＣＯ＿２的浓度...
Plastic greenhouse technology and CO_2 effect added Anyang City Agriculture Bureau Zeng Qingfang At present, the rapid development of plastic sunroom in our city, only built at the end of 1994, 35,535 solar greenhouse, 1000 of the township of 16, 107 village 100, and focus Contiguous, has begun to take shape. As the plastic greenhouse sealed with the outside air basically isolated, indoor air convection less, CO_2 concentration ...