What are the vegetables with high nutritional value? How are they planted?

There are many kinds of vegetables grown in rural areas, among which there are many vegetables with high nutritional value, such as lettuce and spinach, which have the highest nutritional value; Tomatoes, carrots, and other vegetables also have a high nutritional value. So how to grow these vegetables with high nutritional value? Let's find out!

1. Cultivation of lettuce.

Seed treatment: Lettuce is a hardy vegetable with poor resistance to high temperatures. Therefore, when sown in May-September, the seeds do not germinate easily and need to germinate.

Soil preparation and fertilization: Lettuce has a relatively weak root system and is usually planted on soils with loose soil and strong water and fertilizer capacity. In order to improve fertility, it is necessary to apply sufficient basal fertilizer, then level the soil with a deep plough and cover it with a film.

Sowing seedlings: After mixing the lettuce seeds with fine soil, remove the mulch, sprinkle it on the nursery, and then cover with mulch. If planting in spring or summer, you need shade with a shade net or small arches. Ventilation is also required after appearance.

Second, the cultivation of spinach.

Before sowing spinach, it is best to soak the spinach seeds to speed up germination. Prepare clean water and soak the spinach seeds in clean water. Once most of the seeds have germinated, they are ready to be sown, simply by spreading the seeds on the ground and covering them with a thin layer of soil.

Before sowing spinach, the soil can be watered in advance, so that after sowing, only the surface of the soil needs to be slightly sprayed moistened, after which there is no need for watering, which is also conducive to the increase in soil temperature and the activity of the spinach root system.

3. Cultivation of tomatoes.

Germination and soaking: Before sowing, tomato seeds need to be soaked in warm water, which will help break the dormancy of the seeds and promote seed germination.

Sowing: Sowing the treated seeds into the seedbed. It is not advisable to sow too densely when sowing, and the soil of the seedbed should be kept moist.

Fourth, the cultivation of carrots.

Land preparation: When planting carrots, first choose the right land for their growth. In general, the soil quality of underground crops is relatively loose, the soil must be relatively fertile, and the drainage and irrigation must be good, and the same is true for carrot cultivation.

When preparing the land, you should try to remove the debris and weeds in the field, then level and refine the land, and sprinkle an appropriate amount of farmhouse fertilizer as the base fertilizer, and then dry it for a few days before sowing.

Field management: At the same time, it is necessary to control the water in the field, when the soil is relatively dry, it is necessary to water it in time, and in the rainy season, the water in the field should be discharged in time.

Tomatoes, yams, green onions, peas, cucumbers, pumpkins, and lettuces need to be sown first, they are sown into the soil, then watered, and finally fertilized.

1. Ginger. Sprouted ginger has a strong ornamental value, it is particularly simple to grow ginger at home, and sprouted ginger can also be used to make soup, and the taste is absolutely good. Prepare a ginger and place it in a container filled with water, germinating with the sprouts facing up and the roots facing down.

2.Taro is what we usually cook porridge to drink, it tastes sweet and sweet, and it is an indispensable delicacy every winter morning. When planting taro, you need to prepare germination, and then plant the buds face up in the soil, after a week, the sprouts can break through the soil, and you can spray some water on the surface of the soil every day.

There are eggplants, cucumbers, tomatoes, the first vegetable should have plenty of sunlight and water, the second cucumber should be watered in time, it will wilt if there is no water, and the third one, tomatoes should be kept in the sun, and it is better to plant them in the sun.

1. Broccoli. Broccoli morphology, growth habits and cauliflower are basically similar, but the growth is strong, heat tolerance and cold resistance are strong, broccoli nutrients, not only high content, but also very comprehensive, mainly including protein, carbohydrates, fats, minerals, vitamin C and carotene.

2. Carrots. Carrots contain 10 times more potent carotene than -carotene Carrots contain lignin, a highly immune substance, which can improve the ability of human macrophages and reduce colds.

3. Garlic is oblate spherical or short conical, with gray-white or light brown membranous scales on the outside, which has strong sterilization, blood sugar reduction, prevention of diabetes, prevention of cardiovascular and cerebrovascular diseases, prevention of colds, and anti-aging effects.