Evidence map›Paper›PMID 42009718›Full record

ArticleScientific reports2026

Genotype × environment interaction insights for yield and yield components in castor via AMMI and GGE biplot models.

K Sadaiah, G Eswara Reddy, K Parimala, A Saritha, G Madhuri, V Divya Rani, N Nalini, T Rajeshwar Reddy, S Vanisri, M Sreedhar and 1 more

Abstract read
In one paragraph

Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

K SadaiahRegional Agricultural Research Station, PJTAU, Palem, Nagarkurnool District, Telangana, 509 215, India. sadaiah.kurapati@gmail.com.ORCID http://orcid.org/0000-0002-1199-5619
G Eswara ReddyRegional Agricultural Research Station, PJTAU, Palem, Nagarkurnool District, Telangana, 509 215, India.
K ParimalaAgricultural Research Station, PJTAU, Tandur, Vikarabad District, Telangana, 501 141, India.
A SarithaAgricultural Research Station, PJTAU, Tornala, Siddipet District, Telangana, 502 114, India.
G MadhuriRegional Agricultural Research Station, PJTAU, Palem, Nagarkurnool District, Telangana, 509 215, India.
V Divya RaniRegional Agricultural Research Station, PJTAU, Palem, Nagarkurnool District, Telangana, 509 215, India.
N NaliniRegional Agricultural Research Station, PJTAU, Palem, Nagarkurnool District, Telangana, 509 215, India.
T Rajeshwar ReddyAgricultural Research Station, PJTAU, Tandur, Vikarabad District, Telangana, 501 141, India.
S VanisriInstitute of Biotechnology, PJTAU, Rajendranagar, Hyderabad, Telangana, 500 030, India.
M SreedharRegional Agricultural Research Station, PJTAU, Palem, Nagarkurnool District, Telangana, 509 215, India.
L KrishnaRegional Agricultural Research Station, PJTAU, Palem, Nagarkurnool District, Telangana, 509 215, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite its industrial potential, productivity in castor remains constrained by genotype × environment interactions (GEI) which obscure the true genetic potential of hybrids across variable production ecologies. The present investigation sought to elucidate the magnitude and pattern of GEI and to identify stable, high-performing hybrids for yield and yield-contributing traits across diverse agro-climatic conditions of Telangana, India. Eight elite castor hybrids were evaluated across multi-environment trials using AMMI (Additive Main Effects and Multiplicative Interaction) and GGE (Genotype and Genotype × Environment) biplot models to dissect stability, adaptability and environmental representativeness. Highly significant GEI effects were detected for seed yield, days to 50% flowering, number of nodes and hundred-seed weight underscoring the differential response of genotypes across environments. The AMMI biplot effectively captured interaction patterns, identifying Palem (E1) location as the most representative and least interactive environment for yield performance. "Which-won-where" analysis of the GGE biplot delineated mega-environment groupings, with PCH-596 excelling under Tandur (E2) and Tornala (E3) locations while ICH-5 demonstrated superior adaptability to E1. Yield Stability Index (YSI) and GGE ranking analyses consistently recognized PCH-596 (G

Indexed as

Gene-Environment InteractionGenotypeRicinus communisEnvironmentIndiaPhenotypeAMMICastorGenotype × environment interactionGGE biplotMTSIYield

Identifiers

PMID42009718
PMCPMC13261130

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LicenceCC BY-NC-ND
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Registered trials

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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.