RESEARCH PROJECT

Advanced Root Phenotyping for Developing Resilient Pea Cultivars

KEY POINTS
  • Root system architecture
  • Phenotyping
  • QTL
Updated: April 2026

Project overview

Project start: November 2025 Ending: October 2026
Project manager: Admas Alemu Abebe
Funded by: Crafoordska stiftelsen

Participants

Short summary

The project investigates the root system architecture of 300 diverse pea accessions for key root system architectural traits to spot key QTLs.

Pea is a key legume crop contributing to sustainable agriculture. Current breeding programs primarily focus on aboveground traits. This project integrates root phenotyping with genomic tools to improve breeding efficiency.

The project investigates the root system architecture of around 300 diverse pea accessions for key root system architectural traits. Root traits will be integrated with agronomic traits, protein and starch quality and seed morphology to identify useful haplotypes and genomic regionsthat can support earlier and more accurate breeding decisions. 

Pea accessions in vertical growth tubes
Pea accessions grown under controlled conditions (Biotron, SLU, Alnarp) in vertical growth tubes (50 cm length, 11 cm diameter) filled with a sand–vermiculite–perlite substrate mixture, which is designed to enable uniform root development and precise phenotyping of root system architecture. Photo: Admas Alemu Abebe

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