Yes, I saw drip irrigation used by a farmer. It saves water by delivering drops directly to roots. It’s efficient, prevents overwatering and works well in areas with water shortage or dry climate. Class 8 Vocational Education Kaushal Bodh Project 1 ...
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I enjoyed building the system using recycled materials. It felt creative and exciting to see plants growing without soil. Watching microgreens sprout each day gave me joy, pride and a sense of achievement. Class 8 Latest Vocational Education Chapter 1 Hydroponics: ...
I learned how to maintain water pH, assemble a wick system using PET bottles and mix nutrient solutions. It taught me plant care, patience and how hydroponics can grow food cleanly and efficiently. Class 8 Vocational Education Kaushal Bodh Project 1 ...
TDS measures the amount of dissolved minerals like salts, nutrients and ions in water. In hydroponics, TDS levels help check if the plant is getting the right amount of nutrients for healthy growth. Class 8 Vocational Education Kaushal Bodh Project 1 ...
DWC keeps roots submerged, so oxygen is added using an aerator. NFT uses flowing water that naturally brings oxygen. Therefore, DWC needs extra oxygen supply, while NFT’s moving water provides enough for roots. Class 8 Vocational Education Textbook Work with Life ...