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Chemical used for tomato seed extraction
EXPLANATION
Vegetable Seed Production, Compact Area Appro
- Tomato Seed Extraction: Tomato seeds are encased in a gelatinous mucilaginous sheath containing natural germination inhibitors that must be degraded to prevent fermentation injury.
- Alkali Extraction Method: Soaking pulped tomato seed mass in a 10% Sodium Carbonate ($Na_2CO_3$) solution for 24–48 hours safely dissolves the gelatinous envelope without harming seed viability or vigor. (Correct answer: Option 1)
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