What is the primary goal of crop improvement in agriculture?

JAMB Agricultural Science 2023 9 views

What is the primary goal of crop improvement in agriculture?

  1. Increasing crop diversity
  2. Enhancing crop yield and quality ✓
  3. Reducing pest and disease resistance
  4. Expanding crop cultivation areas

Explanation

The primary goal of crop improvement is enhancing yield and quality. Scientists breed plants that produce more food per hectare with better nutritional value, taste, and appearance.

Methods include: selective breeding (choosing best plants to reproduce), hybridization (crossing different varieties), and genetic modification. Each aims to improve traits farmers and consumers value.

Secondary goals include disease resistance, drought tolerance, and shorter maturation time. But ultimately, these support the main goal of getting more and better food from each crop.

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