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西瓜中大棚生产是我县近年来发展较快的一种栽培形式,增施CO_2气肥是与其相配套的一项新技术。为了探讨其效果和使用方法,采用稀硫酸与农用碳铵反应产生CO_2法对西瓜进行增施CO_2气肥试验,现将结果报告如下。
Watermelon in the shed production is a rapid development in recent years in our county a form of cultivation, the application of CO_2 gas fertilizer is matched with a new technology. In order to explore its effectiveness and use of methods, the use of dilute sulfuric acid and agricultural ammonium bicarbonate reaction CO_2 method to increase the watermelon CO_2 gas fertilizer test, the results are reported as follows.