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以磁化肥,常规氮磷钾化肥和鲁麦15号为供试材料,进行二因素五水平的肥料对小麦生长影响的对比试验。结果表明,在不同量级的等养分对比条件下,磁化肥对小麦生长前期的总干物重和根冠比的影响显著地好于常规化肥;对小麦根干重的影响显著地好于常规化肥;对地上部干重和分蘖总数的影响两种化肥之间差异不显著。试验还通过改变氮磷钾的配比对肥效的影响进行了探讨
With magnetic fertilizer, conventional nitrogen, phosphorus and potassium fertilizers and Lumai 15 as test materials, two factors and five levels of fertilizers on wheat growth contrast test. The results showed that the effect of different chemical fertilizers on total dry matter weight and root / shoot ratio of wheat at the early growth stage was significantly better than that of the conventional fertilizers at different nutrient levels. The effects on the dry root weight of wheat were significantly better than those of conventional fertilizers ; The impact of the aboveground dry weight and the total number of tillers There was no significant difference between the two chemical fertilizers. The experiment also discussed the effect of fertilizer efficiency by changing the ratio of NPK