Black bean cultivation methods and precautions

1. Maintenance methods

1. Soil: Black beans are highly adaptable and can be grown in arid, barren land and even saline-alkali land. The land must be tilled before planting. Loose and flat soil is more conducive to the growth of black beans.

2. Water: Watering should be done in a timely manner to prevent the soil from becoming compacted and affecting the growth of black beans. Especially in dry weather, it is necessary to water the plants in a timely manner, but water should not be allowed to accumulate in the soil to prevent root rot.

3. Nutrients: Fertilizers can be urea and phosphate fertilizers. When tilling the land, apply some base fertilizer first, and then till the land. This will allow the fertilizer to better blend with the soil. During the growing season, appropriate top dressing is needed to provide it with more nutrients.

4. Light: It likes light, so it should be provided with sufficient light during maintenance. You can't leave it without sunlight for a long time, otherwise it will grow poorly.

2. Breeding techniques

1. Pruning: When the black bean branches and leaves show signs of withering, wilting, and yellowing, they should be pruned in time to avoid affecting the growth of other healthy branches and leaves.

2. Reproduction: Generally, seeds are used for reproduction. Select strong and large seeds and mix them with new lipid film. This will prevent the impact of pests and diseases during planting. Then sow them in the soil, slowly care for them, and wait for them to germinate.

3. Problem diagnosis and treatment

1. How to clean weeds: During the black bean planting period, weeds often grow and absorb nutrients in the soil. Generally, about three days after planting black beans, use sethoxydim to mix with water and spray it on the soil. This will remove the weeds from the roots.

2. Root rot: The reason for black bean root rot is excessive water accumulation in the soil. During watering and rainy season, the soil should be drained in time to avoid root rot caused by excessive water accumulation.

IV. Other issues

1. Is it edible? Black beans are edible. Black beans can be boiled or fried. You can also grow your own black bean sprouts and then eat them cold or stir-fry. The taste is also excellent. Although black beans are delicious, you should control the amount and not eat too much.

2. Can it be planted in the ground: Black beans can be planted in the ground, and are generally cultivated on the land. The base of the potted plant is too small and the soil layer is thin, which is not conducive to the growth of black beans. If the soil layer is thick, it can be plowed and leveled, and the land can be plowed. This can help black beans absorb nutrients better and promote growth.