纳米碳增效肥在马铃薯上的应用  

Study on Application of Nano Carbon Synergistic Fertilizer in Potato

作　　者：解谦 李利 乔俊[2] 邢宝岩[2] 赵建国[2] XIE Qian;LI Li;QIAO Jun;XING Baoyan;ZHAO Jianguo(College of Life Science,Shanxi Datong University,Datong 037009,China;Institute of Carbon Materials,Shanxi Datong University,Datong 037009,China)

机构地区：[1]山西大同大学生命科学学院,山西大同037009 [2]山西大同大学碳材料研究所,山西大同037009

出　　处：《山西农业科学》2018年第7期1152-1155,共4页Journal of Shanxi Agricultural Sciences

基　　金：山西省大同市基础研究项目(2014105-7)

摘　　要：随着全球人口和经济规模的不断增加,能源使用带来的环境问题及其诱因不断为人们所认识,大气中二氧化碳浓度升高带来的全球气候变暖已被确认为不争的事实。在此背景下,低碳经济应运而生。纳米碳增效肥是在传统肥料中添加了一定比例的纳米碳材料,利用纳米材料改性传统肥料,使肥料利用率和作物单产都有大幅度提高的新型技术。为探究纳米碳增效肥在马铃薯生产中的肥效,以常规肥作对照,研究了纳米碳增效肥对马铃薯生长发育及产量形成的影响。结果表明,纳米碳增效肥在马铃薯产量上表现出一定的增产效果,具有明显的节肥作用,养分利用效率较常规肥明显提高。综合各项指标,70%纳米碳增效肥(总养分量为常规肥的70%+纳米碳)为最佳施肥量,与其他处理相比,在节肥、增产和提高肥料利用效率等方面都具有极好的效果。With the increasing population and economy economy scale of the world,the environmental problems caused by energy use and their incentives are constantly recognized.The global climate change brought by the increase of atmospheric CO2 concentration has also been recognized as an indisputable fact.Under this background,low carbon economy comes into being.It is put forward under the serious challenge of global warming to the survival and development of human beings.Nano carbon synergistic fertilizer is a new technology which adds a certain proportion of nano carbon materials in traditional fertilizers,and uses nano materials to modify traditional fertilizers,which greatly improves fertilizer utilization and crop yields.To explore the effect of nano carbon synergistic fertilizer on potato production,a study was made on the growth and yield formation of potato by using nano carbon synergistic fertilizer under the control of conventional fertilizer.The results showed that nano carbon synergistic fertilizer showed a certain yield increasing effect on potato,with obvious fertilizer saving effect,and nutrient utilization efficiency was significantly higher than that of conventional fertilizer.Combined with all indicators,the 70%nano carbon synergistic fertilizer(total nutrient content is 70%+carbon nanoparticles of conventional fertilizer)is the best amount of fertilizer application.Compared with other treatments,it has an excellent effect in saving fertilizer,increasing production and improving fertilizer use efficiency.

关 键 词：纳米碳增效肥 K肥利用率 产量 最佳施肥量 

分 类 号：S532[农业科学—作物学]