Planting method and time of large-leaf auricularia

As a green leafy vegetable with rich nutrition and delicious taste, it is deeply loved by home planting enthusiasts. Not only is it easy to grow, but it also has a short growing period and high yields, making it an ideal choice for the home vegetable garden. Let’s talk about the planting method and time of large-leaf Auricularia auricula.

1. Planting time

Large-leafed Auricularia auricula prefers a warm and humid climate and is suitable for planting in spring and autumn. Spring planting is generally carried out from March to April, when the temperature gradually rises, which is conducive to seed germination and seedling growth. Autumn planting is carried out from August to September, when the temperature is moderate and the rainfall is abundant, providing a good environment for the growth of large-leaf Auricularia auricula. In northern regions, due to the low temperature in winter, it is not suitable to grow large-leafed Auricularia auricula. You can choose to grow it in a greenhouse or shed.

2. Planting Method

1. Seed treatment

The seed shell of Auricularia auricula is relatively hard and needs to be processed in advance to increase the germination rate. You can soak the seeds in warm water for 24 hours, then remove and dry them. You can also wrap the seeds in wet gauze and place them in a warm place to germinate. You can sow them after the seeds turn white.

2. Sowing and raising seedlings

Choose fertile, well-drained soil for sowing. Deeply till the soil, remove weeds and stones, and then apply an appropriate amount of organic fertilizer as base fertilizer. Sprinkle the treated seeds evenly on the soil surface, cover with a thin layer of soil, and then water thoroughly. Keep the soil moist after sowing and the seeds will germinate in about 7 days. When the seedlings grow 2-3 true leaves, thin them out to retain the strong seedlings and promote their growth.

3. Transplantation and planting

When the seedlings grow 5-6 true leaves, they can be transplanted and planted. Choose sunny weather for transplanting and transplant the seedlings with soil into the prepared plot. When transplanting, keep the spacing between rows and plants appropriate, generally 20-30 cm. Water thoroughly after transplanting to promote rooting of seedlings.

4. Field management

(1) Water and fertilizer management: Auricularia auricula requires sufficient water and nutrients during its growth period. During the early growth stages, water every 7-10 days to keep the soil moist. After entering the growth period, water every 3-5 days. At the same time, apply fertilizer in time according to the growth of the plants, mainly nitrogen fertilizer, supplemented by phosphorus and potassium fertilizer. When the plant grows to a certain height, it can be topped to promote the growth of side branches and increase yield.

(2) Pest and disease control: Auricularia auricula is easily attacked by pests and diseases during its growth period. Common diseases include anthracnose and downy mildew, which can be prevented and controlled by spraying fungicides . Common insect pests include aphids, cabbage loopers, etc., which can be controlled by spraying pesticides . During the prevention and control process, we should pay attention to choosing low-toxic, high-efficiency and environmentally friendly pesticides to avoid harm to the environment and human body.

(3) Weeding and loosening the soil: During the growth period, weeds should be removed and the soil should be loosened to keep the soil loose and breathable, which is conducive to root respiration and nutrient absorption. When weeding, avoid damaging the plant roots to avoid affecting plant growth.

5. Harvesting and storage

The harvesting period of large-leaf Auricularia auricula is relatively long, generally taking 40-50 days from sowing to harvesting. When the leaves grow to a certain size, they can be harvested. When harvesting, handle with care to avoid damaging the leaves. After harvesting, the leaves can be cleaned and dried before storage or consumption. When storing, the leaves can be placed in a fresh-keeping bag and placed in the refrigerator. They can be kept for several days to a week.

In short, Auricularia auricula is a nutritious, delicious green leafy vegetable that is simple and easy to grow. As long as you master the planting time, methods and field management techniques, you can successfully grow delicious large-leafed wood ear vegetables at home.