纳米生物技术在水稻·玉米·大豆增产效益上的应用研究

Application Study on Nano-biotechnology in Increasing Yield Benefit of Rice,Maize and Soybean

[目的]研究纳米生物技术对玉米、水稻及大豆的增产效益,为纳米增效肥料的推广提供依据。[方法]在不同地区,设计不同的试验方案分别研究纳米增效肥料对玉米、水稻及大豆的增产效益。[结果]结果表明,与普通肥料相比,纳米增效肥料使水稻增产10.29%;使春玉米增产10.93%-16.74%,且有明显的促进玉米早熟的功能;使大豆增产28.81%,含油量增加13.19%,对我国培育非转基因高油大豆有重要意义。[结论]该研究是在多学科交叉的基础上进行的新的探索,开拓了纳米材料在肥料应用方面的新领域。

[Objective] The research aimed to study the application effects of nano-biotechnology in increasing yield benefit of maize,rice and soybean,provide the basis for the promotion of the nano-efficiency fertilizer.[Method] The increasing yield benefit tests of maize,rice and soybean were made with different test design in different area.[Result] The results showed that compared to common fertilizer,the nano-efficiency fertilizer increased the rice yield of 10.29%,the spring maize of 10.93%-16.74 %,the soybean of 28.81%,and increased the soybean oil content of 13.19%.So the nano-efficiency fertilizer had the function of promoting the maize precocity,and had important significance of cultivating non-genetically modified soybeans.[Conclusion] The study is the new exploration based on multi-crossed disciplines,exploits the new field of nano materials applying in fertilizer.