摘要
将微纳米技术与生物技术相结合,制得了微纳米硅肥,其主要成分为CaSiO3、CaSiO4、Mg2SiO4、Ca3Mg(SiO4)2等,同时含有锌、锰、硼、铁等多种中微量元素。概述了微纳米硅有机生物肥料的研发背景,实际应用情况表明其具有提高肥料利用率、减轻或消除土壤中的重金属污染、提高作物抗逆性、改善农产品品质、提高产量、改良土壤等特点。
Micro-nano technology is combined with biotechnology to produce micro-nano silicon fertilizer.Its main components are CaSiO 3,CaSiO4,Mg 2 SiO4,Ca 3 Mg(SiO4 ) 2,etc.,and it contains many kinds of medium and trace elements such as zinc,manganese,boron,iron,etc.The research and development background of micro-nano silicon organic bio-fertilizer is summarized.The practical application shows that it has the characteristics of improving fertilizer utilization rate,reducing or eliminating heavy metal pollution in soil,improving crop stress resistance,improving agricultural product quality,increasing yield and improving soil.
作者
陈庆峰
吕刚
于广武
于树林
李晓冰
CHEN Qingfeng;LU Gang;YU Guangwu;YU Shulin;LI Xiaobing(Agricultural Technology Promotion Center in Fujin City,Heilongjiang Province,Fujin 156100,China;Northeast Institute of Geography and Agroecology,Chinese Academy of Sciences,Harbin 150040,China;Qiqihar Songtu Fertilizer Co.,Ltd.,Qiqihar 161041,China;College of Resources and Environment,Northeast Agricultural University,Harbin 150030,China)
出处
《化肥工业》
CAS
2019年第3期16-19,57,共5页
Chemical Fertilizer Industry
关键词
微纳米硅
研制开发
应用效果
micro-nano silicon
research and development
application effect
