Artificial domestication cultivation method for silverweed cinquefoil roots

Abstract

The invention discloses an artificial domestication cultivation method for silverweed cinquefoil roots. The method comprises the steps of carrying out land selection and land preparation and applyinga base fertilizer; carrying our root tuber classification; carrying our field management; and carrying our harvesting and processing. According to the method, a seed and cuttage propagation mode is directly abandoned in the aspect of artificial introduction and domestication of the silverweed cinquefoil roots, propagation is carried out by directly using a root tuber mode, and therefore the influence of planting of tuber roots of different shapes on the yield and quality of the silverweed cinquefoil roots is researched on the premise that the survival rate is ensured; the researches discoversthat the difference of the yield per mu of the silverweed cinquefoil roots of three shapes is extremely large, the yield of the rod-like silverweed cinquefoil roots, the yield of the medium round silverweed cinquefoil roots and the yield of the round-head-shaped silverweed cinquefoil roots are 220 kg / hm<2>, 260 kg / hm<2> and 330 kg / hm<2> correspondingly, and the yield is almost doubled; and a cultivation technology is promoted, so that the planting scale can be rapidly expanded, on one hand, the requirements of the silverweed cinquefoil root raw materials in medical and health care products canbe met, the contribution is made to human health and happiness, and on the other hand, the cultivation method is easy to implement, convenient to operate, feasible, easy to master, convenient in popularization and application, low in investment,d large in harvest and good in economic and social benefits.

Description

technical field [0001] The invention belongs to the field of cultivation of medicinal plants, in particular to a method for artificially domesticating and cultivating ferns. Background technique [0002] Potentilla anserina L. is the enlarged root tuber of Potentilla anserina L., belonging to the family Rosacrae and belonging to the genus Potentilla. It is a typical perennial clonal herbaceous plant with stolons. Potentilla goose down is widely distributed in the world. In my country, it is distributed in northeast, north, southwest, northwest and other regions. It often grows on river banks, roadsides, and hillside grasslands, at an altitude of 500-4300 meters. In warm regions, its root system does not swell and is often used as feed. Only in the alpine regions such as the Qinghai-Tibet Plateau, its root system swells and develops (ie, fern), especially in Qinghai Province, where the distribution area is the widest, the reserves are the highest, and the quality is the best...

AI Technical Summary

Problems solved by technology

At the same time, the blind mining has also caused the quality of the fern in the market to decline day by day

In view of the above-mentioned reasons, the inventor has studied Bracken from the aspect of artificial domestication of Bracken. There are few reports on the artificial domestication and cultivation of Bracken. However, there is no report on the quality and output after the artificial domestication and cultivation of specific Bracken Bracken, so the present invention studies the survival rate and yield quality after the root tubers of different shapes of Bracken Bracken are planted to achieve the quality and yield of Bracken Bracken. quality control