The latest course of high-yield cultivation techniques of Schisandra chinensis

Schizandra chinensis is a plant of Magnoliaceae, and it is also a kind of Chinese herbal medicine with very high medicinal effect. The main medicinal parts are dry fruits, astringent lung, nourishing kidney, collecting sweat and astringent essence, etc. Now the planting area of schisandra chinensis is relatively large. When planting schisandra chinensis, farmers are thinking about how to increase production. So Xiaobian today brought you the high-yield cultivation technology of schisandra chinensis. Let's take a look at it together!

1. Land selection and preparation

To improve the yield of schisandra chinensis, we need to do a good job of soil selection first. The soil should ensure normal irrigation and drainage, sufficient light, soft soil and sufficient fertility. Then do a good job of soil preparation, plough it about 22 cm, finely flatten it, and apply sufficient agricultural fertilizer as base fertilizer. Then finish the seedbed, rake the surface flat and start sowing. We should select soil reasonably according to planting methods, ensure soil environment suitable for the growth of schisandra chinensis, so as to effectively improve the yield of schisandra chinensis and achieve the goal of high yield.

2. Water and fertilizer management

After the plants survive, we should do a good job of watering, watering at least 3 times a year. The first watering is carried out before flower bud differentiation and flowering of schisandra chinensis plants in spring, and then the second watering is carried out at the filling stage, and finally enough frozen water is poured before overwintering. Every year in the spring and autumn, we should do a good job of topdressing. The top dressing method is mainly ring furrow application, and about 8kg farm manure is applied to each plant. Cover after fertilization. Be careful not to hurt the roots when digging ditches. Then appropriate foliar fertilizer spraying at flowering and fruiting stage can obviously improve fruit setting rate, increase the proportion of phosphorus and potassium fertilizer at expansion stage, and effectively promote fruit expansion and enhance quality.

3. Reasonable pruning

Pruning is also very important for the growth of schisandra chinensis. Generally, except for winter, it should be properly pruned in the other three seasons. Spring pruning should be carried out when the branches sprout, retaining about 3 basal branches, cutting off redundant branches and subtracting short fruit branches. Summer pruning, pruning objects to be mainly summer shoots, such as basal branches, overlapping branches and so on. When pruning in autumn, it is necessary to cut off all kinds of bad branches such as pests and diseases in time, too long and too dense, improve permeability and promote flowering and fruiting of schisandra chinensis.

4. Pest control

Diseases and insect pests are the key factors affecting the yield of schisandra chinensis, so we must do a good job in the prevention and control of diseases and insect pests when planting. Strengthen management, regularly check the growth of schisandra chinensis, regularly carry out comprehensive and thorough disinfection work in the garden. To ensure that schisandra has a good growth environment, eliminate germs in the garden, reduce the base number of pathogens, and reduce the incidence of diseases and insect pests from the root. When the disease is found, we must check out the specific diseases and insect pests in time, and then make corresponding treatment.

The above is a simple introduction to the high-yield cultivation techniques of schisandra chinensis. If you want to plant schisandra fruit with high yield, you must strengthen management. Today's introduction is here, this article is for reference only, I hope to help everyone oh!