Ecological planting method for intercropping of bupleurum chinense and corn

Abstract

An ecological planting method for bupleurum chinense and corn intercropping comprises the steps of early-stage preparation and soil preparation, ridging or bedding, corn planting, bupleurum chinense planting, hoeing and soil loosening, topdressing, watering, timely pinching, corn harvesting, bupleurum chinense harvesting, autumn and winter management and the like. The bupleurum chinense and the corn are intercropped, the planting area of the traditional Chinese medicine bupleurum chinense is expanded, the problem of low benefit of single corn is solved, the land utilization rate of hilly and mountainous areas is improved, mutualism of the corn and the bupleurum chinense in the hilly and mountainous areas and planting and growth of the corn can be achieved, the native forest gap state of the bupleurum chinensei is simulated to a certain degree, adverse effects of hard light on the growth of the bupleurum chinense are effectively avoided, the bupleurum chinense and the corn are intercropped, ventilation and light transmission conditions in the field are improved, cultivation of strong groups is facilitated, the probability of lodging of the bupleurum chinense and occurrence of diseases and pests is reduced, organic unification of ecological, economic and social benefits is achieved, the land utilization rate can be increased, the planting area of the bupleurum chinense is increased, the product quality and yield are improved, and the planting benefit is increased, so that a technical support is provided for safe and efficient agricultural output in hilly and mountainous areas.

Description

technical field [0001] The invention relates to the technical field of planting Bupleuri, a traditional Chinese medicinal material, in particular to an ecological planting method for intercropping Bupleurum and corn. Background technique [0002] Corn is one of the main crops in China, and it is widely planted in Heilongjiang, Jilin, Liaoning, Hebei, Shandong, Shanxi, Henan, Shaanxi, Sichuan, Guizhou, Yunnan, Guangxi and other places. [0003] Bupleurum bupleurum is a perennial herbaceous plant of the genus Chickweed in the Caryophyllaceae family. Its dried root is a traditional Chinese medicinal material that was first recorded in "Compendium of Materia Medica" and included in successive editions of "Chinese Pharmacopoeia". Mainly distributed in Shaanxi Province, Inner Mongolia, Hebei Province, Jiangsu Province, Anhui Province and Northeast China, etc. It often grows wild in mountainous areas below 1500 meters above sea level, barren slopes of hills, grass, roadsides, fores...

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Problems solved by technology

[0006] The technical problem to be solved by the present invention is that, in view of the serious lodging during the planting process of Bupleurum, and the serious problems of poor ventilation and light transmission in the group caused by lodging, resulting in low yield and poor quality of Bupleurum, intercropping of corn and Bupleurum Planting methods to create a similar original ecological environment, reduce the occurrence of lodging, improve land utilization, improve product quality and economic benefits

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