How to grow the latest blood-nourishing vegetables

Blood vegetables are also called guanyin vegetables, blood bracken, its main effect is used for blood, is an excellent blood health vegetables. At present, blood vegetables are very popular in the market, but the yield has not increased significantly. In our country, blood-rich vegetables are mainly planted in Fujian, Sichuan, Guangxi, Hunan and other places, and the scale of planting is not very large. So today we are going to learn how to plant blood vegetables.

1, planting environment

Blood vegetables its resistance is very strong, with easy to survive, to manage, barren tolerance, disease resistance and other characteristics, is a vegetable can be planted all year round. However, in order to ensure the quality of blood vegetables, planting soil requirements of pollution-free, pure water quality, natural ecological environment is better. In order to improve the yield of blood vegetables, planting land should be rich in confidant content, soil fertility and water retention strong. Finally, soil preparation and application of sufficient base fertilizer, base fertilizer is mainly organic fertilizer, combined with the use of compound fertilizer, urea and phosphorus fertilizer for deep ploughing, good ridge can be planted.

2. Cultivation methods

There are two cultivation methods for blood tonic vegetables, but at present we most often use the cutting propagation method, so that the growth cycle of blood tonic vegetables is shorter, and the quality is also guaranteed, and the survival rate is also very high. Another is seed propagation, which is one of the most traditional planting methods, but also the most practical one. The best time for cuttage planting is spring and autumn each year, and new roots can be produced about a week after cuttage.

3. Reasonable close planting

After the survival of the blood-enriching vegetables, we need to carry out thinning, uniform seedlings and supplementary seedlings, so as to ensure that the seedlings in the field are uniform. Generally, about 20 days after planting, transplanting and transplanting can be carried out. At this time, the distance between each plant in the field should be kept at 35 cm, and the distance between each row should be kept at about 40 cm. About 3,000 plants can be planted per mu. After planting, we should spray carbendazim solution reasonably, which is conducive to rooting and rooting of blood vegetables.

4. Field management

After planting, we need to carry out a watering, which can promote the growth of new roots, so that it can enter the seedling stage as soon as possible. During the growth of blood vegetables, we should water them frequently to keep the soil moist. About half a month after planting, we need to carry out the first topdressing, mainly based on compound fertilizer, combined with intertillage, and clean up weeds in the field in time. In the later growth of blood tonic vegetables, we need to spray foliar fertilizer once every ten days or so to ensure the quality of blood tonic vegetables. Finally, it is necessary to pay attention to the harm of aphids to blood-rich vegetables. Generally, dimethoate emulsifiable concentrate can be used for prevention and control, but it is best not to spray within half a month before harvest, otherwise it will affect the quality of blood-rich vegetables.

The growth cycle of blood-enriching vegetables is very short, usually in about 50 days can be harvested, so we should pay attention to the harvest time, avoid blood-enriching vegetables harvest too late, affect the quality of blood-enriching vegetables. After harvesting, topdressing can be carried out to promote the growth of the next batch of blood-rich vegetables and increase the yield of blood-rich vegetables.