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Advances in Monitoring Soil Nutrients by Near Infrared Spectroscopy

  • 2019
  • OriginalPaper
  • Chapter
Published in:
Authors
Yan Wang
Bei Cui
Yanhua Zhou
Xiudong Sun
Published in
Computer and Computing Technologies in Agriculture XI
Publisher
Springer International Publishing

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Abstract

Soil nutrients play an important role in crop growth, and traditional monitoring methods are still the first choice for high precision measurement. However, it is necessary to have a quicker and simpler way to improve the efficiency of soil nutrient monitoring because of its long monitoring time, pollution and high labor cost. Near infrared spectroscopy has become the focus of its research because of its rapid and pollution-free advantages. At present, using near infrared spectroscopy to distinguish soil types, soil heavy metal pollution technology has become increasingly mature, but the soil nutrients, such as monitoring of soil organic matter, available phosphorus, available potassium, available nitrogen is still in the research stage. This paper reviews the recent research results of soil nutrients in near infrared spectrum monitoring technology based on collation, summary and key technology of common data processing method, and analysis the advantages and disadvantages of different detection methods for soil nutrient direction of near infrared spectroscopy technology put forward suggestions to further research.

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previous chapter Comprehensive Evaluation of Soil Fertility in Yanzhou District Based on Principal Component Analysis
next chapter Microwave Mixing Technique for Nondestructive Measurement of Moisture Content of Particulate Agricultural Products
Title
Advances in Monitoring Soil Nutrients by Near Infrared Spectroscopy
Authors
Yan Wang
Bei Cui
Yanhua Zhou
Xiudong Sun
Copyright Year
2019
Book
Computer and Computing Technologies in Agriculture XI

Print ISBN: 978-3-030-06178-4

Electronic ISBN: 978-3-030-06179-1

Copyright Year: 2019

DOI
https://doi.org/10.1007/978-3-030-06179-1_10
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