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腐植酸基农林保水剂是中国矿业大学(北京)研究开发的专利产品,曾在陕西榆林、内蒙古鄂尔多斯、山东威海等地的油松、沙棘、紫穗槐、沙地云杉、玉米、马铃薯等树木及农作物上进行了多次试验。此外,该产品还在多处治沙基地进行试验,均取得了良好效果,并获得了3项国家发明专利。《腐植酸》杂志分别在2006年第2期、2007年第1期及本期发表了相关论文。本期该栏目刊出腐植酸基农林保水剂的概念、项目技术特点、主要适议指标及其发明专利介绍等内容,以供广大读者了解和讨论。
Humic acid-based agricultural and forestry water retention agent is China University of Mining and Technology (Beijing) research and development of patented products, once in Shaanxi Yulin, Ordos, Inner Mongolia, Weihai and other places of Shandong pine, seabuckthorn, Amorpha fruticosa, sandy spruce, corn, potato Many tests have been conducted on trees and crops. In addition, the product is still in a number of sand control base for testing, have achieved good results, and won three national invention patents. “Humic acid” magazine in 2006 No. 2, 2007, the first issue of this issue and related papers. This issue of this issue of humic acid-based agricultural and forestry water retention agent concept, technical characteristics of the project, the main indicators of the proposed invention and invention patent introduction, for the majority of readers to understand and discuss.