How to choose the seeds of agaric? What are the methods of raising seedlings?

When it comes to agaric food, it is estimated that many friends are familiar with it. It is very common in daily life, and it is widely planted in the north and south. Auricularia auricula cuisine has high nutritional value, delicate taste, crisp and refreshing taste, and is welcomed by many consumers. How to choose the seeds of agaric? What are the methods of raising seedlings? After reading the following article, you will understand.

How to choose the seeds of Auricularia auricula?

1. In addition to mastering the planting time of Auricularia auricula seeds, it is also very important to select good seeds. When choosing and purchasing, you should choose packed seeds with full grains within the production date, so as to improve the germination rate. Because the seeds of Auricularia auricula are very hard and thick, it will take a long time for them to germinate if they are planted on the ground, so soak the seeds in advance or scrub the skin in advance. No matter which treatment method is used, the purpose is to speed up the budding rate.

2. The varieties with strong growth potential, many branches, high temperature resistance, drought resistance, moisture tolerance, high nutritional value, thick stem, thick leaves, soft, smooth and fleshy leaves were selected. Like Auricularia auricula.

Second, what are the seedling methods of Auricularia auricula?

1. Direct seeding cultivation

Pots with a diameter of 20 cm, sow three to four seeds in each pot to ensure the emergence rate. In order to facilitate seedling emergence, the seeds can be soaked for 1-2 days before sowing and germinated at a temperature of about 30 ℃. When the seedlings have three or four true leaves, you can choose to sparse the seedlings, leaving one seedling in each pot. The seedling can be harvested with a height of 10 cm to 15 cm.

2. Seedling raising and transplanting

Sow dried seeds and emerge in 3-5 days at an appropriate temperature of about 28 ℃. If the ground temperature is too low, you should accelerate germination and sow seeds. If you choose to raise seedlings instead of direct seeding, you can plant them in pots with 4 or 5 true leaves.

III. Planting methods of Auricularia auricula

1. Fertilization and soil preparation

Auricularia auricula is a kind of vegetable that is afraid of cold, so it has a good ability to adapt to high temperature, and it is generally suitable to be planted in loose sandy soil. Auricularia auricula needs enough water in its whole growth process, so we should pay attention to a good drainage and irrigation system. When carrying out land preparation, we should pay special attention to applying a sufficient amount of farm manure as basic fertilizer, and at the same time, we should turn the land deeply and plant it deeply, and then make a bed after turning the land over. Generally speaking, about one meter of the border is enough. When making the border, do a good job of the ditch used for drainage and irrigation in the field, so that it can be used directly.

2. Seed treatment

Soak the seeds before sowing, because the seed coat of Auricularia auricula is relatively hard, if you simply sow directly, it may not germinate for a long time. When soaking the seeds, you should pay attention to the water temperature and time. First, soak in the water of about 50 degrees for half an hour, then soak in the water of about 30 degrees for five or six hours, and finally take out the seeds and put them in a place with a higher temperature to promote germination. Usually the buds will be white after three to four days, and then the seeds can be sowed.

3. Sowing and planting

There are two ways to sow seeds. The first is to sow the seeds on the border at intervals of 40 cm between rows and 30 cm between plants. The second is to sow seeds and raise seedlings until the seedlings grow three to four leaves for transplanting. The distance between each plant and each row is also 40 cm and 30 cm.

4. Field management

After planting, if there is no rain, water should be watered every three days, and the first fertilization should be carried out after it grows new roots. if it rains after transplanting, you can take advantage of the rain to apply urea, which can promote its growth. Auricularia auricula vegetables can be harvested before they grow taller for a period of time. Fertilization should be carried out after harvest to help it grow new leaf branches quickly.

5. Disease prevention

The main diseases of Auricularia auricula are Brown spot and Botrytis cinerea, which mainly harms the leaves and causes brown spots on the leaves, which will wither the whole plant in serious cases, while Botrytis cinerea has water-stained light green spots, and the diseased stems are easy to fold and rot. We usually spray 72% Kloe WP 600x solution, or 75% Chlorothalonil WP 600x solution, or 70% methyl thiophanate WP 1000 times every five to seven days, and basically do this for two or three times in a row.

The above is all the content that the editor is going to share with you today. You can learn from the above suggestions when selecting the seeds of Auricularia auricula. The methods of raising seedlings can also be adopted appropriately. If you are going to plant, some necessary methods still need to be kept in mind.

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