PET is a strong, lightweight plastic used in bottles and containers. It’s recyclable and commonly used in hydroponic systems. It resists water and chemicals, making it ideal for storing nutrient solutions safely and cleanly. Class 8 Vocational Education Project 1 Hydroponics: ...
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NCERT Class 8 Vocational Education Solutions for Session 2025-26. Get here Question answers and revision.
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In the wick method, insert cotton wicks through a net pot filled with grow medium. Place it above a nutrient solution container. The wick draws water upward, keeping the plant roots moist continuously and passively. Class 8 Vocational Education Part 1 ...
Hydroponics suits many crops, but not all. Root vegetables like carrots don’t grow well. Microgreen limitations include short shelf life, delicate handling and light/water needs. Large-scale production needs investment, knowledge and regular monitoring. Class 8 Vocational Education Part 1 Work with ...
Yes, I’ve used microgreens as garnishes on soups and curries. They add flavour, colour and nutrition. I’ve also used them in raw salads, sandwiches and smoothies to make meals more healthy and tasty. Class 8 Vocational Education Part 1 Work with ...
Advantages: Fast growth, clean produce, less water, no soil. Disadvantages: Needs careful monitoring, lighting and nutrient balance. If ignored, plants may wilt quickly. It’s efficient but needs knowledge and attention to maintain success. Class 8 Vocational Education Kaushal Bodh Solutions Class 8 ...