Method for picking desertliving cistanche seeds by utilizing bag

Abstract

The invention discloses a method for picking desertliving cistanche seeds by utilizing a bag, which belongs to the technical field of agricultural crop culture. The method includes the following steps: the white nylon mesh bag with 80 to 100 meshes is used for covering seed-bearing desertliving cistanche inflorescences at the full-bloom stage of desertliving cistanche, the bottom of the mesh bag is tied up, the mature desertliving cistanche inflorescences covered by the mesh bag are picked along with the mesh bag after the desertliving cistanche blooms for 45 to 50 days and desertliving cistanche capsules crack and when seeds are mature, and finally, the desertliving cistanche seeds are screened and graded for later seeding. The method overcomes the production problem that the cracking ofcapsules leads to the loss of seeds to cause the decrease of yield when desertliving cistanche seeds are mature during production, and is suitable for picking desertliving cistanche seeds, and moreover, the method not only can guarantee normal ventilation and light permeation for desertliving cistanche inflorescences, but also can prevent insects, mice and other pests from harming desertliving cistanche inflorescences, thus effectively increasing the yield of desertliving cistanche seeds.

Description

technical field [0001] The invention belongs to the technical field of agricultural crop cultivation, and in particular relates to a method for harvesting Cistanche seeds by using bagging. Background technique [0002] The root parasitic plant Cistanche deserticola is a well-known tonic medicinal material. Cistanche deserticola is mainly distributed in western Inner Mongolia, northeastern Gansu, northern Ningxia, Xinjiang and Qinghai in my country. In recent years, with the in-depth pharmacological research of Cistanche, the promotion of Cistanche products and the enhancement of people's awareness of health care, the demand for Cistanche has been increasing, resulting in the extreme shortage of wild resources of Cistanche, the contradiction between supply and demand in the market has become increasingly acute, and the market price has continued to rise. It has soared from 10-12 yuan / kg in 2000 to 220-240 yuan / kg in 2011. [0003] The capsule shell cracking from the mature ...

AI Technical Summary

Problems solved by technology

[0003] The capsule shell cracking from the mature stage of the seeds of Cistanche, the seeds are scattered and lost, and the low seed yield is the actual problem encountered in the production of Cistanche seeds at present, and it is also a difficult problem that plagues the reproduction and expansion of Cistanche.

In recent years, although new technologies for the production of Cistanche are constantly being born: the "Induction Ditch Method" invented by Ge Jianxin et al. (Patent Publication No. CN1346588); the "Sowing Paper Method" invented by Zheng Xingguo et al. The "seed belt method" (patent publication number CN101617581A) invented by people; the "net bag sowing method" (patent publication number CN101773041A) invented by Guo Yuhai and others, but the seed problem that perplexes the production of Cistanche has not been solved, so there is an urgent need for a New Technology for Harvesting Cistanche Seeds

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