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GEO PBL (2).pptx

  1. HYDROPONICS AND AEROPONICS (GEOGRAPHY PROJECT) M E M B E R S : • A B E E H A J A F A R • F A T I M A I M A M • M A H E E N A R S H A D • L A I B A A D N A N • S A R A W A H I D • A L I S H B A H A R I F
  2. HYDROP ONICS • Hydroponics is a method of growing plants in nutrient-enriched water and without soil. COUNTRIES USING HYDROPONICS SYSTEM OF FARMING • Japan • United States Of America • India • South Africa • Australia • United Kingdom
  3. ADVANTAGES OF HYDROPONICS Following are some of the advantages of using hydroponics: • Higher yield. • Controlled level of nutrition. • Plants are healthier, and they mature faster. • Weeds can be easily eliminated. • Susceptibility to pests and diseases is negligible. • Automation is possible.
  4. DISADVANTAGES OF HYDROPONICS • Expensive to set up. Compared to a traditional garden, a hydroponics system is more expensive to acquire and build. ... • Vulnerable to power outages. ... • Requires constant monitoring and maintenance. ... • Waterborne diseases. ... • Problems affect plants quicker.
  5. AEROPONICS • Aeroponics is a method of growing plants without soil. Instead, roots are suspended in the air and irrigated with a nutrient-dense mist. COUNTRIES USING AERPONICS • India • Jordan • Singapore
  6. ADVANTAGE AND DISADVANTAGES OF USING AEROPONIC SYSTEM OF FARMING • The biggest advantage of aeroponics is that roots are exposed to air, thus there is never an issue of insufficient oxygen. Its disadvantages are high initial construction costs, high maintenance of the system, and high level of technical knowledge required.
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