Method for breeding polygonatum sibiricum redoute with nutritional cup

Abstract

The invention provides a method for breeding polygonatum sibiricum redoute with a nutritional cup. The method comprises the following steps: a, preparing nutrient soil; b, filling a cup with the nutrient soil; c, performing growth management; and d, performing transplanting. The method can solve the problem of low transplanting survival rate since polygonatum seedlings are dead due to no nutritionsupply after the polygonatum seedlings are lifted from a nursery garden and transplanted to a field, and shoot roots are broken after transplanting; and a traditional polygonatum method has high seedling and weeding labor use amount and extremely high cost, but the nutrition cup method does not need weeding in breeding and can reduce cost.

Description

technical field [0001] The invention relates to a method for raising seedlings in a chicken head polygonatum nutrition cup. Background technique [0002] Polygonatum (rhizoma polygonti), Liliaceae, a medicinal and edible plant of the genus Polygonatum. The ones with large lumps, plumpness, yellowish-white color, and transparent cross-section are the best, and the ones with bitter taste cannot be used as medicine. The "Shen Nong's Materia Medica" in the Han Dynasty, the "Compendium of Materia Medica" in the Ming Dynasty, and the "Qingyang County Chronicles" in the Qing Dynasty all have records of the efficacy of herbal diet. Polygonatum has the functions of invigorating qi and nourishing yin, invigorating the spleen, moistening the lungs, and benefiting the kidney. It is used to treat weakness of the spleen and stomach, fatigue and fatigue, dry mouth and lack of food, dry cough due to lung deficiency, insufficient essence and blood, internal heat and thirst, etc. It is also...

AI Technical Summary

Problems solved by technology

[0003] The development of traditional Polygonatum has always had the problems of high labor intensity, especially the difficulty of excavation, high production cost, and poor consistency of finished products; the conditions for land selection are harsh, the available land is scarce, and the corresponding high land cost is also an important factor restricting development; Labor prices are rising rapidly, land for staple food is increasingly in short supply, and the market is increasingly demanding on the consistency of the finished products of Polygonatum, how to achieve low-cost and low-labor-intensity production of Polygonatum becomes more and more important

[0004] Due to factors such as long breeding time for Polygonatum seeds, low reproduction rate, and difficult collection of seeds, the cost of artificial large-scale planting has greatly increased. However, in traditional artificial planting, asexual reproduction is mainly used, and rhizome propagation is used. After multiple generations of reproduction, it degenerates It is more serious and susceptible to viruses. In addition, a large amount of nutrients of Polygonatum seeds will be consumed in the process of sand storage, which is not conducive to the germination of seeds when seeds are sown. In addition, the lack of refined breeding management makes the germination rate of seeds only About 60%, therefore, we propose a kind of chicken head Polygonatum nutrition cup seedling raising method to solve the deficiencies in the prior art