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Cited by 225Genetically Modified Organisms ResearchAgricultural Innovations and PracticesFood Security and Socioeconomic Dynamics

The DOI matches its Crossref record; 31 of the 32 references it cites were found in a registry or an index.

Genetically Modified Crops and Food Security

Open access
Qaim, Matin, Kouser, Shahzad·2013·PLoS ONE
DOI 10.1371/journal.pone.0064879PMC PMC3674000
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Abstract

The role of genetically modified (GM) crops for food security is the subject of public controversy. GM crops could contribute to food production increases and higher food availability. There may also be impacts on food quality and nutrient composition. Finally, growing GM crops may influence farmers' income and thus their economic access to food. Smallholder farmers make up a large proportion of the undernourished people worldwide. Our study focuses on this latter aspect and provides the first ex post analysis of food security impacts of GM crops at the micro level. We use comprehensive panel data collected over several years from farm households in India, where insect-resistant GM cotton has been widely adopted. Controlling for other factors, the adoption of GM cotton has significantly improved calorie consumption and dietary quality, resulting from increased family incomes. This technology has reduced food insecurity by 15-20% among cotton-producing households. GM crops alone will not solve the hunger problem, but they can be an important component in a broader food security strategy.

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Metadata

Authors
Qaim, M., & Kouser, S.
Affiliations
  • University of Göttingen (DE)
  • University of Agriculture Faisalabad (PK)
Corresponding author
Qaim, Matin
ORCID
Venue
PLoS ONE
Publisher
Public Library of Science (PLoS)
Published
2013-06-05
Volume
8
Issue
6
Pages
e64879
ISSN
1932-6203 (ISSN-L)
DOI
10.1371/journal.pone.0064879
PMC
PMC3674000
OpenAlex
W2156375892
Cited by
222
References
32
Citations by year
2026: 7 · 2025: 16 · 2024: 13 · 2023: 31 · 2022: 10 · 2021: 20 · 2020: 26 · 2019: 17 · 2018: 18 · 2017: 13 · 2016: 15 · 2015: 14 · 2014: 16 · 2013: 4
FWCI
19.73
Type
journal article
Language
en
Open access
Licence
Locations
  • PLoS ONE (publishedVersion, public-domain)
  • Europe PMC (PubMed Central) (publishedVersion, other-oa)
  • PubMed Central (publishedVersion, public-domain)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Figshare (submittedVersion, cc-by)
  • GoeScholar The Publication Server of the Georg-August-Universität Göttingen (Georg-August-Universität Göttingen) (submittedVersion, cc-by)
  • GRO (submittedVersion, cc-by)
Funders
Deutsche Forschungsgemeinschaft
Topics
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Genetically Modified Organisms Research
  • Life Sciences › Agricultural and Biological Sciences › General Agricultural and Biological Sciences › Agricultural Innovations and Practices
  • Life Sciences › Agricultural and Biological Sciences › General Agricultural and Biological Sciences › Food Security and Socioeconomic Dynamics
Keywords
genetically modified crops, food security, insect-resistant cotton, smallholder farmers, household income, calorie consumption, diet quality, food insecurity, technology adoption, India
MeSH terms
Adult, Agriculture, Energy Intake, Gossypium, Data Collection, Food Supply, Humans, India, Middle Aged, Crops, Agricultural, Plants, Genetically Modified

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