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วิธีการเลือกซื้อแตงโม
เพื่อหาแตงโมที่อร่อยที่สุดเท่าที่จะหาได้ เราก็ต้องรู้ 4 วิธีเลือกซื้อแตงโม ตามนี้เลย!!!!
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"เลือกซื้อ" (1 articles)
Frequently Asked Questions about Planting & Seed Care
Expert agricultural advice, seedling cultivation, and harvest tips by Advance Seeds Thailand.
To germinate vegetable seeds effectively, soak seeds in clean water or lukewarm water (30-40°C) for 4-6 hours depending on the crop. Wrap with a damp cloth in a shaded area until germination starts, then sow into seedling trays with quality peat moss substrate, maintaining consistent moisture.
Plow and solarize the soil 20-30 cm deep for 7-10 days to eliminate pathogens and pests. Adjust soil pH to 6.0-6.8 with agricultural lime or dolomite if acidic. Incorporate well-decomposed manure or compost (1-2 tons/rai) and mix with balanced basal fertilizer such as 15-15-15.
1. Seedling stage: Water daily and apply high-nitrogen fertilizer (e.g. 25-7-7 or 46-0-0) to promote root and foliage. 2. Vegetative to pre-flowering: Apply balanced 15-15-15. 3. Fruit development & harvest: Apply high-potassium fertilizer (13-13-21 or 0-0-60) to enhance yield size, sweetness, and market quality.
Farmers and growers can use their smartphone camera to scan the QR code printed on Advance Seeds packaging to access specific planting manuals, or search crop varieties directly on this page.