Chuanminshen violaceum seed seedling culture technology

Abstract

The invention discloses seedling culture technology of high-value food and medicine dual-purpose plants of chuanminshen violaceum seed. The technology mainly comprises the technical links of chuanminshen violaceum seed processing, seedling culture and the like. According to the technology, the chuanminshen violaceum plant seeds are selected in Sichuan Basin hilly area, hormone seed soaking, stage temperature variation layer accumulation treatment and germination acceleration are carried out, the chuanminshen violaceum seeds subjected to the germination acceleration are spread and seeded in a period from August 20th to September 20th, and the seed consumption is 5kg / Mu; fine sand and soil with the thickness being 0.5cm is covered after the spreading and seeding until the seeds cannot be seen, bamboo battens are used for building a small arch house on the ridge surfaces, a sunshade net and a mulching film with the sun shading rate being 50 to 75 percent are covered on the small arch house, and the film peeling and the sun shading net uncovering are carried out in proper time after the seedling emergence; in the seedling stage, the irrigation is respectively carried out for three times after the film peeling, in late December and in late March, 1000kg / Mu to 1500kg / Mu of clean liquid dung is applied in each time, and in addition, the field management technology such as soil modification and seedling preserving is adopted in proper time before or after the Summer Solstice, so the field germination rate of the chuanminshen violaceum seed is improved from 30 percent to more than 70 percent, the seed seedling breeding seed consumption is reduced by more than 50 percent, and the obtained seed seedlings are regular.

Description

technical field [0001] The invention relates to the technical field of medicinal plant cultivation, in particular to the seed treatment and seedling raising technology of the high-value medicinal and edible dual-purpose plant Chuanmingshen. Background technique [0002] Chuanming Ginseng ( Chuanminshen violaceum Sheh et Shan) is a perennial herb of Umbelliferae (Umbelliferae), a single species endemic to my country. Chuanming ginseng is one of the authentic Chinese medicinal materials that can be used for both medicine and food in the hilly area of ​​Sichuan Basin. Chuanming ginseng has very good medicinal value. It is used in traditional Chinese medicine to nourish qi and nourish yin, nourish the stomach and promote body fluid, moisten the lungs and relieve cough. It is a traditional Chinese medicine variety in Sichuan. Minerals and protein, have very high dietary health value, and have a long history of consumption. The medicinal and edible functions of Chuanming gins...

AI Technical Summary

Problems solved by technology

In traditional production areas, the amount of seeds used for seedling cultivation reaches more than 10kg / mu, or even 20kg / mu, and the seed cost for seedling cultivation reaches 3000~6000 yuan / mu; at the same time, the emergence rate of Chuanming ginseng seeds is less than 20%, and Chuanming The strong wild nature of ginseng seeds leads to long seedling emergence time and irregular seedling emergence. At present, there is no ideal artificial seedling raising technology.