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采用大田大区试验方式，对三江平原白浆土应用磁化肥效果进行了试验，结果表明，磁化肥对白浆土表层土壤容重、水分及孔隙度等物理性状均有所改善，提高了氮，磷肥利用率，施磁化肥比施等量养分化肥增产5．9％～13．9％。
The experiment of applying magnetic fertilizer on alluvial soil of Sanjiang Plain was carried out with the test method of Daejeon. The results showed that the magnetic fertilizer had some improvement on the bulk density, water content, porosity and other physical properties of albacore soils, Utilization, application of magnetic fertilizer than the same amount of nutrient fertilizer increased yield 5.9% ~ 13.9%.