纳米增效肥对杂交稻的增产效果研究

纳米增效肥对杂交稻的研究机理表明,纳米碳遇水后变成超导体,能增加土壤电动电位。纳米碳溶胶可以使土壤胶体重组,释放出大量土壤营养元素。纳米增效肥使杂交稻根系外流NH4+数量减少,内吸NO3-数量增加,促进根系对土壤氮离子的吸收。田间试验结果表明,纳米增效肥不同施肥量与普通高效肥100%施肥量相比,有明显增产效果。施用60%纳米增效肥,增产幅度为4.41%～10.35%;施用70%纳米增效肥,增产幅度为9.53%～21.05%;施用100%纳米增效肥,增产幅度为4.67%～15.83%。可见,纳米增效肥可减少肥料施用量30%～40%,并有明显增产效果。

The Research of Increasing the Yield by Nano-synergistic Fertilizer on Hybrid Rice

The mechanism of nano-synergistic fertilizer on hybrid rice showed that nano carbon mixed with water became the superconductor,which increased the electric potential of soil.The nano carbon sol made the soil colloid recombinant and release large amounts of nutrient elements.The nano-synergistic fertilizer made the outflow quantity of NH4＋ reduce in hybrid rice root,increase the absorption quantity of NO3-,and promote the absorption of nitrogen ion in root system on soil.The field test results showed that compared with the normal synergistic fertilizer of 100% efficient fertilization,the nano-synergistic fertilizer had obvious yield-increasing effect.The nano-synergistic fertilizer could increase the yield 4.41%～10.35% with 60% fertilization,9.53%～21.05% with 70% fertilization,4.67%～15.83% with 100% fertilization.So the nano-synergistic fertilizer could reduce the amount of fertilizer 30%～40%,and has obvious yield-increasing effect.