Measurement and analysis of soil nitrogen and organic matter content using near-infrared spectroscop

• 作 者: 何勇 宋海燕 PEREIRA Annia Garcia GO
• 机 构: SchoolofBiosystemsEngineeringandFoodScience,AgriculturalMechanizationFaculty
• 出 处: 浙江大学学报：B卷英文版
• 发表日期: 2005年11期
• 关键词: NIR 近红外线反射比 光谱学 土壤 空间可变性 氮化物 NIR spectroscopy Partial least square Precision f
• 基金项目: 中国科学院资助项目，高等学校博士学科点专项科研项目，the Specialized Research Fund for the Doctoral Program of Higher Education

Near infrared reflectance (NIR) spectroscopy is as a rapid, convenient and simple nondestructive technique useful for quantifying several soil properties. This method was used to estimate nitrogen (N) and organic matter (OM) content in a soil of Zhejiang