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Related Experiment Video

Updated: Mar 15, 2026

Multipronged Phenotyping Approaches to Characterize Sugarcane Root Systems

Multipronged Phenotyping Approaches to Characterize Sugarcane Root Systems

Published on: August 17, 2022

Direct field method for root biomass quantification in agroecosystems.

Ileana Frasier¹, Elke Noellemeyer², Romina Fernández³

¹Instituto Nacional de Tecnología Agropecuaria, EEA Anguil, La Pampa, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas, Argentina.

|September 16, 2016

Summary

This summary is machine-generated.

This study presents a simple, reproducible field auger sampling method for row-crop root biomass. The technique minimizes labor and lab time, offering accurate root measurements without expensive equipment.

Keywords:

Direct field method for root biomass quantification in agroecosystems root mass per area root washing row crops soil auger

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Area of Science:

Agricultural Science
Agronomy
Soil Science

Background:

Quantifying root biomass in row crops requires methods that account for spatial variability.
Existing methods may be labor-intensive, destructive, or require specialized equipment.

Purpose of the Study:

To describe a novel, field-based auger sampling method for row-crop root measurements.
To detail the calculation of root biomass per unit area, considering spatial distribution.
To present a simple, reproducible, and cost-effective technique for root analysis.

Main Methods:

Utilized a narrow field auger for soil and root sample collection in row-crop systems.
Detailed a calculation procedure to estimate total root biomass per unit area.
Emphasized sample position and differential root biomass in crop rows versus inter-rows.

Main Results:

The described auger method is highly reproducible and requires minimal specialized equipment or skills.
The method reduces field labor and laboratory processing time due to smaller sample sizes.
Smaller samples facilitate easier root washing and separation.

Conclusions:

The proposed field auger sampling method is efficient and suitable for both winter and summer crops.
This technique offers a less destructive and more time-efficient alternative for root biomass quantification.
The method provides accurate root biomass data per unit area by accounting for spatial variability.