摘要
提出了一种采用ATmega16单片机快速检测农产品农药残留的方法。检测系统利用农药对酶活性抑制的特性,通过硅光电池表现出吸光度差,测量出酶抑制率得到农药的残留量。DS1820测量系统的温度确保测量的准确性。
A method for measuring pesticide residues of agricultural product was presented based on ATmega16 MCU.The pesticide residues was measured by cholinesterase inhibitary rate,changed with different light absorption of silicon photocell.System temperature was measured by DS18b20 to acquire accurate result.
出处
《农机化研究》
北大核心
2010年第7期105-108,共4页
Journal of Agricultural Mechanization Research
基金
江西省教育厅教改项目(JXJG-08-14-27)
江西省科技厅科技支撑计划项目(200826)
关键词
ATMEGA16
农药残留
酶抑制率
硅光电池
ATmega16
pesticide residues
cholinesterase inhibitory rate
silicon photocell
