Soil blackness fallow improvement method for ginseng planting on non-forest lands

Abstract

The invention relates to a ginseng planting technology, in particular to a soil blackness fallow improvement method for ginseng planting on non-forest lands. The soil blackness fallow improvement method is implemented in a fallow manner mainly through the following steps of plowing, carrying out rotary tillage, applying organic fertilizers, farmyard manures and green manures, and carrying out soil disinfection in the fallow process. An organic matter content of the soil is increased, so that a soil environment which is similar under forests is realized, therefore the nutrients required for ginseng growth are met, the soil guarantee is provided for ginseng planting on the non-forest lands, and the ginseng non-forest land production is facilitated. The soil blackness fallow improvement method has the advantages of effectively protecting ecological environment, powerfully improving land utilization efficiency, solving the problems that pesticide residues and a heavy metal content are outof limits in the conventional ginseng planting process, and ensuring ginseng crude drug product quality.

Description

technical field [0001] The invention relates to a ginseng planting technology, that is, a black soil fallow improvement method for ginseng planting in non-forest land. Background technique [0002] In the prior art, ginseng (Panax ginseng C.A.Mey.) is the dry root of the perennial herbaceous plant ginseng of the family Araliaceae, which usually blooms in 3 years and bears fruit in 5-6 years. It likes a cool and humid climate, and mostly grows in mixed coniferous and broad-leaved forests or miscellaneous forests on gentle slopes or slopes of mountains with a small temperature difference between day and night at an altitude of 500-1100 meters. It is a valuable Chinese herbal medicine. Nature and flavor are sweet, slightly bitter. It has the functions of warming, invigorating qi, promoting Feng to calm the nerves, and benefiting qi. Our country has a long history of artificially planting ginseng. The traditional artificially planted ginseng is generally called "garden ginseng...

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Problems solved by technology

[0004] Compared with the soil used in the traditional ginseng planting mode, the soil used for ginseng planting in non-forest land has less organic matter content, poor fertility, easy compaction, poor water storage, fertilizer storage, ventilation, and water permeability, and is resistant to temperature changes and droughts and floods. The buffering capacity of ginseng is low, which is the main problem that non-forest soil is not conducive to the growth and development of ginseng

However, so far there is no systematic improvement method for black fallow soil for ginseng planting in non-forest land. The plowing depth of the soil is not enough, the organic matter content cannot meet the requirements, and the chemicals used for soil disinfection are not standardized enough to achieve the ideal planting effect of ginseng.

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