Evidence map›Paper›PMID 42751101›Full record

ReviewFrontiers in plant science2026

Improving resilience of Arabica coffee plantations by cultivating F1 hybrid varieties: challenges to future seed production and enhancing farmers' access to modern varieties.

Frédéric Georget, Hervé Etienne, Edgardo Alpizar, Philippe Courtel, Ana Laura Sandoval, Jefferson Guato, Mariana Tovar, Gonzalo Contreras, Juan Carlos Herrera

Abstract readReview
In one paragraph

Review 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.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

9 authors.

Frédéric GeorgetCIRAD, UMR DIADE, Montpellier, France.
Hervé EtienneCIRAD, UMR DIADE, Montpellier, France.
Edgardo AlpizarECOM, Plant material, Exportadora Atlantic, Managua, Nicaragua.
Philippe CourtelECOM, Plant material, Exportadora Atlantic, Managua, Nicaragua.
Ana Laura SandovalNestlé, Agricultural Operations, Mexico City, Mexico.
Jefferson GuatoNestlé, R&D Experimental farms, Quebedo, Ecuador.
Mariana TovarNestlé, Agricultural Operations, Mexico City, Mexico.
Gonzalo ContrerasNestlé, Coffee & Cocoa Program, Mexico City, Mexico.
Juan Carlos HerreraNestlé R&D, Plant Science Center - NIAS, Tours, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The production of F1 hybrid Arabica varieties is a key strategy to improve the resilience, competitivity and sustainability of coffee cultivation. Indeed, under both full sun and agroforestry systems, these varieties have performed better than traditional varieties in terms of higher yields, cup quality, and enhanced tolerance to biotic and abiotic stresses, including remarkable adaptation to the shady conditions of agroforestry. Until recently, somatic embryogenesis was a key cloning methodology that made it possible to start propagating the first selected F1 hybrid. However, this

Indexed as

adaptabilityagroforestryclonal propagationcoffee sustainabilityhybrid seed gardenshybrid varietiesmale sterility

Identifiers

PMID42751101
PMCPMC13579250

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.