Evidence map›Paper›PMID 42866055›Full record

ArticleFrontiers in plant science2026

Phenotyping for lodging tolerance in pearl millet: identification of optimal environment, plant stage, and potential traits.

Shashi Kumar Gupta, Ponnaiah Govintharaj, Chinna Ghouse Peera Shaikh Kulsum, Jana Kholová, Kakkadan Ayyathan Jayalekha, Yogendra Singh Verma

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Article in Frontiers in plant science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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2 · The registry

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Shashi Kumar GuptaInternational Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Patancheru, Telangana, India.
Ponnaiah GovintharajInternational Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Patancheru, Telangana, India.
Chinna Ghouse Peera Shaikh KulsumInternational Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Patancheru, Telangana, India.
Jana KholováInternational Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Patancheru, Telangana, India.
Kakkadan Ayyathan JayalekhaBayer Bioscience Pvt. Ltd., Secundrabad, India.
Yogendra Singh VermaMetahelix Life Sciences Ltd., Telangana, Medak, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Crop lodging poses a significant threat to global food security by reducing crop yields in terms of quantity and quality and causing difficulties in the harvesting process. Rainy-season crops like pearl millet encounter high-velocity winds and rain during different stages of crop growth, thus leading to drastic reductions in grain yields due to crop lodging. The aim of this study was (i) to identify the optimal environment for phenotyping, (ii) to identify trait linkages with lodging tolerance, and (iii) to identify the appropriate plant growth stages for lodging phenotyping. Hence, a four-year (2016-2019) field study was conducted at ICRISAT-India, involving 29 released and pipeline pearl millet single-cross hybrids procured from 11 seed companies and evaluated for several shoot and root traits to generate basic information to help phenotyping pearl millet for lodging tolerance. The study identified two traits, plant culm strength (PCS) and panicle girth (PG), which can differentiate between lodging-tolerant and lodging-susceptible cultivars irrespective of weather conditions. The studies indicated that lodging-tolerant and lodging-susceptible entries showed significant differences in PCS and PG values under well-watered (WW) conditions compared with water-stressed (WS) conditions. Investigations at different plant growth stages (anthesis, milky-grain, and grain-maturity) indicated that PCS and PG estimated at milky-grain and grain-maturity stages provide better differentiation between lodging-tolerant and lodging-susceptible cultivars. PCS was found to be positively correlated with culm diameter. Overall, this study provided preliminary results for phenotype pearl millet for lodging stress.

Indexed as

digital plant culm strength meterlodging tolerancepanicle girthplant culm strengthstem lodging

Identifiers

PMID42866055
PMCPMC13655672

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.