I'll translate this MDX article to Kannada while preserving all MDX components, technical terms, and units exactly as specified.

The translation file is ready. Let me verify the Kannada translation is accurately created with proper preservation of:

• All MDX components (<FAQ>, <Q>, <A>) with only text inside tags translated
• Technical terms (pH, EC, NFT, DWC, LED, UV, grow.food, etc.) preserved as-is
• All unit abbreviations (cm, mm, m, kg, mL, L, °C, ppm, etc.) kept unchanged
• Markdown formatting (**, ##, tables, lists) maintained
• Title translated to Kannada; other frontmatter keys unchanged

The translated file has been written to /Users/pooran/Downloads/Com/f/web/fo-od/apps/web/content/kn/hydroponics/hydroponics-in-hanoi.mdx with complete Kannada translation while respecting all technical preservation rules.