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Related Concept Videos

Plant Breeding and Biotechnology01:59

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Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.
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Updated: May 10, 2026

Breeding by Design for Functional Rice with Genome Editing Technologies
09:43

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Published on: January 3, 2025

Genetically modified crops and food security.

Matin Qaim1, Shahzad Kouser

  • 1Department of Agricultural Economics and Rural Development, Georg-August-University of Goettingen, Goettingen, Germany. mqaim@uni-goettingen.de

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|June 12, 2013
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Summary
This summary is machine-generated.

Genetically modified (GM) cotton adoption significantly boosted calorie intake and dietary quality for Indian smallholder farmers by increasing incomes. This technology reduced food insecurity by 15-20% in farming households.

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Published on: October 6, 2020

Area of Science:

  • Agricultural Economics
  • Food Security Studies
  • Biotechnology Impact Assessment

Background:

  • Public debate surrounds genetically modified (GM) crops' role in food security.
  • GM crops offer potential for increased food production and availability.
  • Economic impacts on farmers, particularly smallholders, are crucial for food access.

Purpose of the Study:

  • To conduct the first ex post micro-level analysis of food security impacts of GM crops.
  • To assess the influence of GM crop adoption on smallholder farmers' economic access to food.
  • To evaluate the effects of insect-resistant GM cotton on household food security in India.

Main Methods:

  • Utilized comprehensive panel data from Indian farm households over several years.
  • Focused on the widespread adoption of insect-resistant GM cotton.
  • Employed statistical analysis controlling for other relevant socioeconomic factors.

Main Results:

  • Adoption of GM cotton significantly improved calorie consumption and dietary quality.
  • Improvements were directly linked to increased family incomes derived from GM cotton cultivation.
  • Food insecurity was reduced by 15-20% among adopting cotton-producing households.

Conclusions:

  • GM crop technology, specifically insect-resistant cotton, positively impacts smallholder food security through income enhancement.
  • While not a sole solution, GM crops can be a vital part of comprehensive food security strategies.
  • Micro-level economic benefits are key to understanding the broader food security implications of agricultural biotechnology.