Question 12 of 17beginner💡 UnderstandShort Answer3 marks

Name any three things that you learnt while setting up the hydroponic system.

Correct Answer

Three key learnings from setting up a hydroponic system include:

First, plants can grow without soil when nutrients are provided through water solution, and support is provided through net pots or floating sheets.

Second, water quality parameters like pH (should be 6.0-7.0), dissolved oxygen, and nutrient concentration are critical for healthy plant growth.

Third, different hydroponic methods (wick, DWC, NFT) have different requirements - wick system uses capillary action without pumps, DWC needs aerators for oxygen, and NFT uses continuous water flow without needing aerators.

Exercise: What did I learn from others? | Q: 2 | (Page Page 28)
For More Understanding

Explanation

The chapter covers multiple learnings including: plants receiving nutrients directly from water solution (Page 4), importance of pH maintenance between 6.0-7.0 (Page 27), different hydroponic methods with their specific requirements (Pages 16-24), and the role of dissolved oxygen for root health (Page 19).

Solution Steps

  1. Plants can grow without soil when nutrients are provided through water solution, with support from net pots or floating sheets

  2. Water quality parameters like pH (6.0-7.0), dissolved oxygen, and nutrient concentration are critical for healthy plant growth

  3. Different hydroponic methods (wick, DWC, NFT) have different requirements based on their design

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