Soil isolation weeding method of herbaceous plants

Abstract

The invention discloses a soil isolation weeding method of herbaceous plants, and belongs to the technology of herbaceous plant planting and cultivation. After land is prepared, the land is ploughed to be a wide sector with the width being of 1.1-1.3 meters, non-woven fabric is levelly paved on the ploughed sector land, then soil in ditches in the two sides of the sector land is evenly placed on the non-woven fabric, the thickness of a soil layer is 2-4 centimeters, preferably 3 centimeters, and the non-woven fabric is used for conducting soil isolation; watering is carried out, and grass grown in the isolated soil is weeded by using a harmfulless herbicide after 7-12 days so that the grass can not grow out in the planting process; herba erigerontis and other herbaceous plants can be planted in a general way after another week. The specific width of the wide sector formed by the land in a ploughed mode is determined according to different types of plants within the above scope. On the basis that product quality is guaranteed, the problem of manual weeding is solved, planting cost is greatly lowered, planting yield is improved, and the environmental protection property, the safety and other comprehensive effectiveness in implementation and application are better than those of a weeding method in the prior art.

Description

technical field [0001] The invention belongs to the planting and cultivation technology of herbaceous plants, and is especially suitable for weeding in the planting of scutellaria breviscapus. Background technique [0002] Erigeron breviscapus, also known as Erigeron breviscapus, is currently the most effective natural biological medicine for the treatment of obliterative cerebrovascular diseases and sequelae of cerebral hemorrhage in China, and is listed as a national protected variety of traditional Chinese medicine. Due to the large demand for raw materials, wild resources are over-exploited and are on the verge of depletion, and artificial planting is now carried out. However, the artificial planting time is not long. Due to the long growth period of Erigeron breviscapus seedlings, weed damage is serious, and manual removal is labor-intensive, time-consuming and costly, and affects the growth of Erigeron breviscapus. Therefore, it is urgent to develop a weeding technolog...

AI Technical Summary

Problems solved by technology

However, the artificial planting time is not long. Due to the long growth period of Erigeron breviscapus seedlings, the weed damage is serious, and manual removal is labor-intensive, time-consuming and costly, and affects the growth of Erigeron breviscapus. Therefore, it is urgent to develop a weeding technology for scutellaria breviscapus with high comprehensive efficiency.

[0003] There are now some public literature reports on the research on plant weeding methods including Erigeron breviscapus. Although the specific implementation methods are different, the common point of these methods is that the environmental protection, safety and other comprehensive effects of the application have yet to be implemented. Further improve