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95755

EFFECT OF FARM MACHINERY ON SOME SOIL PHYSICAL PROPERTIES USING HYPERSPECTRAL DATA

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Last updated: 04 Jan 2025

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Agricultural Power and Machinery Engineering

Abstract

Traditional soil analyses are expensive, time-consuming, and may also result in environmental pollutants. The objective of this study was to develop a methodology to predict soil physical properties specifically the soil bulk density using spectral reflectance (SR) as an alternative to traditional methods. Additionally to critically examine the suitability of Visible and Near-infrared (Vis- NIR) (350–2500 nm) measurements for calibration procedures and methods to predict the value of soil bulk density. Five different seedbed preparation systems were applied. Spectroradiometer ASD was used to measure the soil spectral reflectance of each system. Stepwise multiple linear regression (SMLR) was used to construct calibration models subjected to the independent validation. The obtained regression models were of good quality (R2 = 0.959, 0.868, 0.811, 0.751 and 0.677 for system 5, system 1, system 3, system 4 and system 2, respectively). Thus, Visible and Near-infrared (Vis-NIR) reflection spectroscopy is cost- and time-effective procedure that can be used as an alternative to the traditional methods of measuring soil physical properties. 

DOI

10.21608/mjae.2018.95755

Keywords

seedbed preparation, Physical properties, Bulk density, spectral reflectance, spectroradiometer, multi linear regression (MLR)

Authors

First Name

G.

Last Name

Nasr

MiddleName

M.

Affiliation

1Prof. of Agric. Eng. Fac. of Agric. Cairo Univ., Giza, Egypt.

Email

-

City

-

Orcid

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First Name

W.

Last Name

Abd Elkawy

MiddleName

M.

Affiliation

Prof. of Soil Sciences. Fac. of. Agric. Cairo Univ., Giza, Egypt.

Email

-

City

-

Orcid

-

First Name

A.

Last Name

Al-nahry

MiddleName

H.

Affiliation

Prof. of Soil Sciences. National Authority for Remote Sensing & Space Sciences, Egypt.

Email

-

City

-

Orcid

-

First Name

S. M.

Last Name

Abd Elhafeez

MiddleName

-

Affiliation

Agricultural specialist, National Authority for Remote Sensing & Space Sciences, Egypt.

Email

-

City

-

Orcid

-

Volume

35

Article Issue

2

Related Issue

14436

Issue Date

2018-04-01

Receive Date

2020-06-14

Publish Date

2018-04-01

Page Start

395

Page End

406

Print ISSN

1687-384X

Online ISSN

2636-3062

Article File

MJAE_Volume 35_Issue 2_Pages 395-406.pdf

PDF . 469.6kB

Link

https://mjae.journals.ekb.eg/article_95755.html

Detail API

https://mjae.journals.ekb.eg/service?article_code=95755

Order

1

Type

Original Article

Type Code

1,326

Publication Type

Journal

Publication Title

Misr Journal of Agricultural Engineering

Publication Link

https://mjae.journals.ekb.eg/

MainTitle

EFFECT OF FARM MACHINERY ON SOME SOIL PHYSICAL PROPERTIES USING HYPERSPECTRAL DATA

Details

Type

Article

Created At

23 Jan 2023