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近年来,滑县塑料日光温室蔬菜发展较快,冬季和早春温室内CO_2不足已成为影响蔬菜产量的重要因素之一.为探讨补施CO_2气体肥料在温室蔬菜上的增产效果,为大面积推广提供科学依据,我们乡农技站于1995年3月在日光温室早春老黄瓜上进行了CO_2气体肥料(以下简称气肥,郑州果树研究所郑州绿叶CO_2气肥有限公司生产提供)试验.现将试验结果简报如下:
In recent years, vegetables in Huaxian Plastic Sunlight Greenhouse developed rapidly, and the lack of CO_2 in winter and early spring greenhouse has become one of the important factors affecting the yield of vegetables.In order to explore the yield-increasing effect of CO_2 gas fertilizers on greenhouse vegetables, Provide a scientific basis, our rural agricultural station in March 1995 in the early spring on the greenhouse cucumber CO 2 gas fertilizer (hereinafter referred to as gas fertilizer, Zhengzhou Institute of Fruit Zhengzhou green CO_2 gas fertilizer Co., Ltd. production test) will now The results of the briefing are as follows: