WAKTU DAN CARA PEMUPUKAN SAYURAN SAWI

Introduction

This tutorial provides a comprehensive guide on how to properly fertilize mustard greens (sawi) for optimal growth and yield. Understanding the correct fertilization process is crucial for successful cultivation, ensuring your plants grow healthy and produce a bountiful harvest.

Step 1: Prepare for Planting

Before planting mustard greens, it's essential to establish a nutrient-rich foundation.

• Choose Quality Soil: Use well-drained soil rich in organic matter.
• Soil Testing: Conduct a soil test to determine nutrient levels and pH.
• Apply Base Fertilizer:
  • Use a balanced fertilizer (e.g., NPK 10-10-10) before planting.
  • Recommended application rate: 1-2 pounds per 100 square feet.
• Mix Fertilizer: Incorporate the fertilizer into the top 6-12 inches of soil.

Step 2: Fertilization During Growth Phase

Once your mustard greens begin to grow, they require additional nutrients.

• Timing: Apply fertilizer 3-4 weeks after planting, during the active growth phase.
• Type of Fertilizer: Use a nitrogen-rich fertilizer (e.g., urea or ammonium nitrate).
• Application Rate: 0.5-1 pound per 100 square feet.
• Method:
  • Side-dress the fertilizer alongside the plants.
  • Water the plants after application to help dissolve the fertilizer and promote absorption.

Step 3: Additional Fertilization During Development

As your mustard greens reach maturity, consider supplemental feeding to enhance growth.

• Foliar Feeding: Use liquid leaf fertilizer to provide additional nutrients.
• Application Timing: Apply every 2-3 weeks during the growing season.
• Combine with Pest Control: You can apply foliar fertilizer alongside insecticides to combat pests effectively.

Practical Tips

• Monitor Plant Health: Look for signs of nutrient deficiency, such as yellowing leaves or stunted growth.
• Avoid Over-Fertilization: Excessive fertilizer can lead to nutrient burn and negatively affect plant health.
• Watering: Ensure consistent watering, especially after fertilization, to help nutrients penetrate the soil.

Conclusion

By following these steps for fertilizing mustard greens, you can ensure robust plant growth and maximize your harvest. Start with a solid base fertilizer, provide regular nutrient boosts during the growth phase, and consider foliar feeding as your plants mature. With proper care, your mustard greens will thrive, leading to a successful and productive gardening experience.