How to grow noodle vegetables
In recent years, with the rise of healthy eating, noodle greens (also known as "noodle mustard") have become a popular planting choice because of their rich nutrition and unique taste. The following is a detailed guide on how to grow noodle vegetables and precautions, compiled based on the hot topics and hot content on the Internet in the past 10 days.
1. Basic information about noodle dishes
Noodles are a green leafy vegetable that belongs to the cruciferous family and is rich in vitamin C, calcium and dietary fiber. Its leaves are as slender as noodles and have a crisp and tender texture. They are suitable for cold salad, stir-fry or soup.
| Features | Description |
|---|---|
| scientific name | Brassica juncea var. crispifolia |
| growth cycle | 30-45 days (from sowing to harvesting) |
| suitable temperature | 15-25℃ |
| soil requirements | Loose, fertile, well-drained sandy loam soil |
2. Planting steps
1.Seed selection and sowing
Choose high-quality seeds and soak them in warm water for 2 hours before sowing to increase the germination rate. Sowing methods are divided into direct seeding and seedling transplanting:
| sowing method | method |
|---|---|
| Live broadcast | Spread the seeds evenly on the soil surface and cover with 1-2 cm of soil |
| Seedling transplanting | Grow seedlings in the seedbed first, then transplant them when they have 3-4 true leaves. |
2.Soil and Fertilization
Before planting, the soil needs to be plowed deeply and sufficient base fertilizer applied. It is recommended to use decomposed organic fertilizer or compound fertilizer:
| Fertilizer type | Usage (per square meter) |
|---|---|
| decomposed organic fertilizer | 5-10kg |
| Compound fertilizer (N-P-K) | 30-50g |
3.Daily management
-watering: Keep the soil moist and avoid water accumulation.
-thinning: When the seedlings grow to 3-4 leaves, thin them at a distance of 10-15 cm.
-Pest and disease control: Common diseases include downy mildew and insect pests include aphids, which can be controlled with biological pesticides or physical methods.
3. Harvesting and Preservation
Noodle vegetables grow quickly and can be harvested about 30 days after sowing. Cut off from the base when harvesting and retain the roots to promote secondary growth. The saving method is as follows:
| Save method | time |
|---|---|
| Refrigerated (0-4℃) | 3-5 days |
| vacuum packaging | 7-10 days |
4. Popular planting techniques
Based on recent Internet hot spots, the following techniques have attracted much attention:
1.hydroponics: Use nutrient solution instead of soil, suitable for balcony planting.
2.intercropping: Interplanting with onions and garlic can reduce pests and diseases.
3.Shade net: Used during high temperatures in summer to prevent leaf burns.
5. Frequently Asked Questions
Q: What should I do if the noodle leaves turn yellow?
A: It may be due to nitrogen deficiency or excessive watering. You can apply nitrogen fertilizer and adjust the watering frequency.
Q: Which variety has the shortest planting cycle?
A: The "quick-growing noodle dish" variety can be harvested in just 25 days and is suitable for home cultivation.
With the above steps and tips, even a novice can successfully grow noodle dishes. Come and try it!
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