Method for continuously cultivating pseudo-ginseng

Abstract

The invention relates to a method for continuously cultivating pseudo-ginseng, and the method comprises the following steps (1) land resumption preparation and soil treatment; (2) pesticides spreading; (3) film covering; (4) film uncovering; (5) seedling emergence testing; (6) fertilizer adding; and (7) sowing or germchit transplanting. After disinfection treatment is performed on soil with 98% dazomet, soil insects, soil-borne pathogenic bacteria and weeds are killed, bacterial manure, a small-molecule organic carbon fertilizer, a microbial agent and organic matter are added, and thus a function of a total nutrition library of soil can be restored. The problem that pseudo-ginseng cannot be continuously cultivated is solved, and at the same time, scientific and reasonable disinfection andfertilization methods are provided; and old land can realize continuous rotation of pseudo-ginseng, and a green development road for old land to realize continuous cropping of pseudo-ginseng is provided. In the later-period growth of pseudo-ginseng, no weeds grow on the soil, fertilization and pesticide use in the later period can be greatly reduced, the pollution of fertilization and pesticide use to the environment is reduced, at the same time, pseudo-ginseng is not prone to contract diseases, and the survival rate of seedlings can be up to 94%.

Description

technical field [0001] The invention belongs to the technical field of notoginseng planting, and in particular relates to a method for continuous cultivation of notoginseng. Background technique [0002] Panax notoginseng is also known as Dianqi and Tianqi. It is one of the precious medicinal materials. It has been used for a long time. It has the effects of dispelling blood stasis and hemostasis, reducing swelling and relieving pain. It has remarkable curative effect and enjoys a high reputation at home and abroad. "Compendium of Materia Medica Supplements" records: "Ginseng No. The use effect has led to a huge demand for Panax notoginseng in the market. [0003] Panax notoginseng is a plant of the genus Ginseng in the family Araliaceae. Its roots and rhizomes are used as medicine, and it has the functions of promoting blood circulation, removing blood stasis, reducing swelling and relieving pain. It is limited to Yunnan, Guangxi and other places in southwest my country...

AI Technical Summary

Problems solved by technology

There is a phenomenon that crop rotation requires a long period of time, and the physical and chemical conditions of the soil are still not conducive to the growth of Panax notoginseng after crop rotation

[0006] In recent years, with the adjustment of the agricultural structure, it has become an inevitable trend to protect the soil and produce green and healthy agricultural products. However, in order to maximize the profit, the panax notoginseng planters blindly expand the planting area, resulting in a decrease in the land that can be planted. The land of Panax notoginseng can no longer be planted, and the ability of the soil to resist diseases and insect pests is degrading day by day. Planters use a lot of pesticides, unreasonable fertilization and farmyard manure, which lead to soil acidification and compaction, the breeding of underground pests, and the intensification of soil-borne diseases. How to rationally and scientifically rotate Panax notoginseng in "old land", how to scientifically fertilize and use pesticides to obtain high yields 、 High efficiency is already an urgent requirement of every Panax notoginseng grower

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