首页>
外国专利>
SYSTEM AND PROCESS FOR QUANTIFYING POTENTIALLY MINERALIZABLE NITROGEN FOR AGRICULTURAL CROP PRODUCTION
SYSTEM AND PROCESS FOR QUANTIFYING POTENTIALLY MINERALIZABLE NITROGEN FOR AGRICULTURAL CROP PRODUCTION
展开▼
机译:用于农作物生产的潜在微量矿质氮的定量系统和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention is generally directed to a system and process for fluorometrically quantifying potentially mineralizable nitrogen for agricultural crop production. The soil analysis process measures potentially mineralizable nitrogen and calibrates the application of soil-based nitrogen for site or field specific management of nitrogen fertilizers for crops grown on a wide variety of soil textures including sandy loam, silt loam and clay soils. The spectrofluorometric system and process may be utilized for routine soil testing with a lower sample to sample variability, and the automation of the spectrofluorometric system and process allows for simultaneous determination of potentially mineralizable soil organic nitrogen, ammonium and nitrate.
展开▼