Notopterygium root seed processing method and black mulching film land cultivating method of notopterygium roots

Abstract

The invention discloses a notopterygium root seed processing method and a black mulching film land cultivating method of notopterygium roots. The notopterygium root seed processing method comprises the following steps: uniformly stirring fresh notopterygium root seeds harvested from July 10 to July 31 in current year with arenosols in a mass ratio of 5 to 1, controlling the humidity at 70%, stacking the mixture at an overshadowed environment with air humidity higher than or equal to 80%, turning once in each 7 days, and planting after October 1. According to the notopterygium root seed processing method, the notopterygium root seeds are processed by virtue of arenosols, the primary germination cycle of at least 8 months is shortened to be more than 70 days, and the emergence rate is increased to 75%; by simultaneously planting broad beans in a seed farm, soil nutrients are increased, and the stems of the broad beans can be taken as brackets for the notopterygium roots, so that lodging is prevented, and the quality and the yield of the seeds are increased; and by virtue of techniques of mulching film cultivation and the like, plants originating in cold highland areas are popularized to arid and semi-arid areas with annual rainfalls higher than 500mm, and the popularization area is increased by more than ten times.

Description

Technical field [0001] The invention relates to the field of Qianghuo cultivation, in particular to a Qianghuo seed treatment method and a film-film cultivation method for Qianghuo black. Background technique [0002] Qianghuo is one of the earliest drugs discovered and used in my country, with a history of medicinal use for thousands of years. The product is the dried rhizome and root of the Umbelliferae plant Qianghuo and Broad-leaf Qianghuo, a perennial herb, all wild. It is divided into Chuanqiang (produced in Sichuan) and Xiqiang (produced in Qinghai and Gansu) due to different origins. Chuanqiang is traditionally preferred. According to different traits, it can be divided into silkworm Qiang, Tiaoqiang, Bamboo Qiang and Big-head Qiang. Silkworm Qiang, Tiaoqiang, and Bamboo-Jieqiang originate from Qianghuo. The source of large-head Qiang is broad-leaf Qianghuo. Chuanqiang is mostly silkworm and striped Qiang. ; Western Qiang is mostly silkworm Qiang, bamboo joint Qiang, a ...

AI Technical Summary

Problems solved by technology

According to our research, the above theories are too cumbersome and difficult to operate. At the same time, notopterygium is generally planted in semi-arid areas and alpine and damp areas, which greatly limits the scope of its seed production.