Digital soil mapping of available phosphorus using a smartphone-integrated RGB imaging device and ascorbic acid extraction method

Digital soil mapping of available phosphorus using a smartphone-integrated RGB imaging device and ascorbic acid extraction method

Soil fertility, specifically phosphorus (P) availability, is critical for agricultural productivity and environmental health. Traditional methods for measuring soil available P are typically lab-based and expensive. This study explored the potential of a smartphone-integrated imaging device combined...

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Bibliographic Details
Main Authors: V Lavanya, Ayan Das, Anshuman Nayak, Yogesh Chawla, Shubhadip Dasgupta, David C Weindorf, Bin Li, Somsubhra Chakraborty
Format: Article
Language:English
Published: Elsevier 2024-12-01
Series:Smart Agricultural Technology
Subjects:
Digital soil mapping
Smartphone-integrated imaging device
Available phosphorus
Generative models
Random forest
Online Access:http://www.sciencedirect.com/science/article/pii/S2772375524001965

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http://www.sciencedirect.com/science/article/pii/S2772375524001965

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