GCSE Combined Science (AQA)

622 videos | 38 hours

Greenhouse Economics

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Bioenergetics Photosynthesis

Greenhouse Economics

1:01 Photosynthesis Limiting Factors and their Economics
Spec 4.4.1.2
  • Maximizing photosynthesis in farming leads to faster growth, more biomass, and increased income.
  • More biomass from photosynthesis results in more products to sell.
  • Greenhouse economics requires balancing the costs of enhancing growing conditions against the profits.
  • Farmers use data on how limiting factors affect the maximum rate of photosynthesis.
  • They assess the influence of each factor on photosynthesis.
  • Farmers consider the cost-effectiveness of adding heat, light, or carbon dioxide to greenhouses.
  • They use data to evaluate the financial benefits of enhancing environmental conditions in greenhouses.

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