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磁性应用于农业生产是现代国内外一项新兴的科学技术。我国利用磁化水灌溉农田,改良土壤,提高作物单位面积产量等的研究已取得不少可喜的成就。根据各地研究结果报道,水经磁化处理后,其理化性质起了很多变化,如密度、粘度和表面张力增加;活性增加,渗透压、离解度提高;含氧量、光吸收性增加。因而有较强的洗盐作用;既能增加土壤的持水量和养分的释放量,又能增加土壤胶体的稳定性和保肥能力,提高肥料利用率;促进土壤微生物的活动和繁殖。磁化水还能改变作物的生理、生化机能,使作物
Magnetism is applied to agricultural production is a new modern science and technology at home and abroad. Our country has made a lot of gratifying achievements in using magnetized water to irrigate farmland, improving soil and improving yield per unit area of crops. According to the results of the study reported around the water after magnetization, the physical and chemical properties of a lot of changes, such as density, viscosity and surface tension increased; activity increased, the osmotic pressure, dissociation increased; oxygen content, light absorption increased. Therefore, it has strong effect of salt washing. It can not only increase soil water holding capacity and nutrient release, but also increase the stability of soil colloids and the ability of preserving fertility, improve the utilization rate of fertilizers, and promote the activity and multiplication of soil microorganisms. Magnetized water can also change the physiological and biochemical functions of crop plants