Based on The Near-Infrared Soil Organic Matter Content Measurement System Research
For precision agriculture has become the new trend of agricultural development of the present situation, this paper introduces a kind of on-line soil component content detection system based on the near infrared technology. From the characteristics of near infrared technology, carry on the in-depth analysis and research of the near-infrared technology, this paper expounds the principle of near-infrared detection and analyses the huge advantage of near infrared technology application in soil component content detection. Based on this technology designed a set of near infrared soil component content online field testing system, used for soil organic matter and total nitrogen content detection. Analysis and experiments show that, with the traditional laboratory chemical testing technology, the system has advantages of small size, low cost, no pollution, portable, nondestructive, etc, greatly improves the working efficiency of the agricultural science and technology personnel, reduces the working intensity, that do not have the laboratory condition of rural also can be easily for testing.
NIR soil composition weak signal detection spectral data pretreatment
Xiaoyu Yu Yunbo Shi Debin Xiu
The Higher Educational Key Laboratory for Measuring & Control Technology and Instrumentation of Heilongjiang Province Institute of Measurement-Control Technology & Communications Engineering, Harbin University of Science and Technology, Harbin, China
国际会议
2012 International Conference on Measurement,Information and Control(2012测量、信息与控制国际会议 ICMIC2012)
哈尔滨
英文
163-167
2012-05-18（万方平台首次上网日期，不代表论文的发表时间）