Technical Note: Regression Analysis of Proximal Hyperspectral Data to Predict Soil pH and Olsen P

Technical Note: Regression Analysis of Proximal Hyperspectral Data to Predict Soil pH and Olsen P

This work examines two large data sets to demonstrate that hyperspectral proximal devices may be able to measure soil nutrient. One data set has 3189 soil samples from four hill country pastoral farms and the second data set has 883 soil samples taken from a stratified nested grid survey. These were...

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Bibliographic Details
Main Authors: Miles Grafton, Therese Kaul, Alan Palmer, Peter Bishop, Michael White
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Agriculture
Subjects:
regression analysis
soil fertility
correlation
statistical analysis
soil testing
Online Access:http://www.mdpi.com/2077-0472/9/3/55

Internet

http://www.mdpi.com/2077-0472/9/3/55

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