Cabbage cultivation methods and precautions

1. Maintenance methods

1. Soil: Growing cabbage has very high requirements on soil fertility and requires the soil to have a high humidity. It is suitable to be planted in fertile soil with good drainage.

2. Light: Cabbage prefers light and is suitable to be planted in places with good light. Insufficient light will seriously affect the yield of cabbage, but certain protective measures should be taken in summer to avoid burning the leaves.

3. Temperature: Cabbage prefers a mild climate, and the seeds are most suitable for germination at eight to ten degrees. It is best to control the temperature between 10 and 22 degrees during the growing period. When it exceeds 30 degrees, it will not be suitable for its growth. When the temperature is below 5 degrees, frost damage is likely to occur.

4. Water: Cabbage should be watered more frequently. The soil needs to be kept moist during the growing period. It is best to have no water accumulation on the surface, but there should be no water shortage. Sufficient water is an important factor in ensuring high yield.

2. Breeding techniques

1. Sowing: Direct seeding is generally adopted, with row seeding as the main method and on-demand seeding as the auxiliary method. Before sowing, you need to select plump seeds. Some varieties have a low germination rate, so you must choose carefully. After selecting the seeds, they should be sown in time and the soil should be kept moist after sowing.

2. Summer: Summer is the main season for cabbage growth. The temperature should be controlled below 30 degrees, because if the temperature is too high, it will stop growing and its yield will be affected to a certain extent.

3. Problem diagnosis and treatment

1. Disease: Cabbage is prone to soft rot, which usually occurs during the heart stage and causes rot. When it appears, it must be removed in time, and then sprayed with medicine for timely treatment. In addition, water should be irrigated reasonably to ensure sufficient moisture.

2. Pests: Spodoptera litura is a common pest that will eat the surface of the plant. In severe cases, it will eat up all the leaves. It should be treated in time. Insects should be eliminated as much as possible in the early stages of an infestation to avoid problems later.

IV. Other issues

1. Is it poisonous? Cabbage is a common vegetable and is edible. You can consider planting some in the open space at home. It is also easy to manage.

2. Can it be planted in the ground: Cabbage is generally planted around July and August, mainly in open space. Attention should be paid to regular fertilization and irrigation, and attention should also be paid to preventing the occurrence of diseases.