How to improve the survival rate of Schisandra chinensis seedlings? A detailed guide to the latest methods
Schisandra chinensis is a commercial herb in the Shennong Bencao Jing, with effects of nourishing, strengthening the body, stopping diarrhea and sweating, and astringing the lungs to stop cough. It is often used to treat symptoms such as lung-deficiency panting and cough, chronic diarrhea and chronic dysentery, and dry mouth with thirst. It is currently mainly cultivated in Heilongjiang, Jilin, Liaoning and other places in China. If we want to improve the survival rate of planted Schisandra chinensis, what should we do? Let's take a look together below.
1. Select high-quality seedlings
The selection of Schisandra chinensis seedlings and seeds is the most fundamental condition determining whether the survival rate of Schisandra chinensis seedlings is high or low. If the seed or seedling selection for Schisandra chinensis is improper, then no matter how good the later seedling-raising work is, the survival rate will not be high. First, we should choose seeds with large, plump fruit and no pests or diseases; second, if using young seedlings, then choose seedlings with well-developed roots, robust growth, and no mechanical damage; if using branch cuttings, choose branches of excellent varieties with strong resistance. Only in this way can the survival rate of Schisandra chinensis seedlings be guaranteed from the most basic conditions.
2. Plant at the right time
The planting time is also a method for improving the survival rate of Schisandra chinensis seedlings, and the planting time of Schisandra chinensis seedlings is related to the propagation method. There are generally three propagation methods for Schisandra chinensis, namely seed propagation, cutting propagation, and layering propagation. If using seed propagation, the best planting time is from early May to mid-June; if using cutting propagation, the best time is early spring, that is, before the plant has sprouted, generally February to March. Of course, July and August are also possible, but the survival rate is still not as high as in early spring; finally, if using layering propagation, it is best to carry out layering seedling raising in early spring, and transplant in late autumn or the following spring.
3. Selection of planting site
Schisandra chinensis does not have high requirements for the planting site, but if the goal is to improve the survival rate of Schisandra chinensis seedlings, then choosing a suitable planting site is also an effective method for improving the planting site. The seed site is best a sunny humus soil with sufficient soil fertility, a complete drainage and irrigation system, strong soil permeability, and loose texture. Of course, sandy loam soil can also be used for planting. Heavy clay, sandy soil, and continuous cropping land are best not used for planting Schisandra chinensis, otherwise disease will occur frequently and cause the Schisandra chinensis plants to die.
4. Management after planting
Management in the later stage after planting is the most critical method for improving the survival rate of Schisandra chinensis seedlings. We need to carry out reasonable field management according to the growth habits of Schisandra chinensis and its fertilizer and water requirements, and also scientifically carry out earthing up, loosening soil, and weeding according to the growth of the Schisandra chinensis seedlings. Generally, when the seedlings are properly selected and the planting method and planting time are correct, as long as planting is carried out according to scientific field management techniques, the survival rate can generally reach more than 95 percent.
The above is all the content that the editor wants to share with everyone today, hoping it can help everyone. Here, the editor briefly introduces several methods for improving the survival rate of Schisandra chinensis seedlings, which are also the most basic cultivation techniques that Schisandra chinensis growers need to possess. If everyone encounters other problems in the process of cultivating Schisandra chinensis, you can also leave a message to the editor for consultation.