摘要
为了研究磁化水技术对干旱盐碱地区植物生长、土壤、灌溉水理化性质等影响,笔者综述了国内外十多年的研究,发现灌溉水经过磁化处理后,能显著提高盐渍化土壤的脱盐效果;矿化度高的地下水磁化后灌溉,能显著减轻对植物的伤害,促进植物的生长,提高产量和质量,提高土壤矿质营养的利用率,减少化肥使用量。但是,磁化水的作用机理和农业上应用的技术参数尚未得到确定。今后还需要对磁化机理做进一步研究,统一技术参数,扩大磁化水技术在农业生态修复上的应用。
Abstract： In order to analyze the magnetization effect on plant growth, soil and irrigation water in arid areas, the author summarized research done in almost last 10 years and found the magnetized water could significantly increase the effect of desalination. Its application had advantages of alleviating salt damage on plant, promoting plant growth, yield and quality, improving water and soil nutrient use efficiency, and reducing fertilization use. The mechanism of magnetized water and the technical parameters on its application to agriculture were still unclear. Further study on its mechanism should be done to determine the technical parameters, then to popularize the application of this technology in agricultural ecological remediation.
出处
《中国农学通报》
CSCD
2014年第6期52-55,共4页
Chinese Agricultural Science Bulletin
基金
国家林业局引进国际先进林业科学技术(948)(2011-4-60)
关键词
磁化水技术
土壤脱盐
生态修复
magnetic technology
desalination
ecological remediation
