Method capable of increasing continuous cropping land ginseng total saponin content

A technology of total saponins and ground ginseng, which is applied in the field of increasing the content of total ginseng saponins in heavy cropping land, so as to enrich the number of soil microorganisms, promote the improvement of soil micro-ecological environment, and increase the safety effect

Active Publication Date: 2020-01-14
上海国环农业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, more organic fertilizers are used to increase the content of total ginseng saponins in the field, and t

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] This embodiment relates to a method for increasing the content of total ginseng saponins in repeated cropping fields, comprising the following steps:

[0030] 1. Soil improvement of ginseng planting land

[0031] The field where ginseng will be planted is to be soil improved one month in advance, and 140kg of compound microbial fertilizer and 20L of highly active microbial liquid are spread per mu, evenly sprayed in the soil of the ginseng base, and the depth of plowing is 30 cm. The purpose of this step technical solution is to increase soil organic matter, improve soil microbial flora structure and physical and chemical properties, loosen soil, and create a better planting environment for ginseng planting.

[0032] Wherein, the formula of the solid composite microbial fertilizer is: organic matter ≥ 40%, the number of effective viable bacteria ≥ 1 billion / ml, and the effective viable bacteria are Bacillus licheniformis with a ratio of viable bacteria of 15:15:9:1, Ba...

Embodiment 2

[0043] This embodiment relates to a method for increasing the content of total ginseng saponins in repeated cropping fields, comprising the following steps:

[0044] 1. Soil improvement of ginseng planting land

[0045] The field where ginseng will be planted is to be improved one month in advance, and 220kg of compound microbial fertilizer and 20L of highly active microbial liquid are applied per mu, evenly sprayed in the soil of the ginseng base, and the depth of plowing is 30 cm. The purpose of this step technical solution is to increase soil organic matter, improve soil microbial flora structure and physical and chemical properties, loosen soil, and create a better planting environment for ginseng planting.

[0046] Wherein, the formula of the solid composite microbial fertilizer is: organic matter ≥ 40%, the number of effective viable bacteria ≥ 1 billion / ml, and the effective viable bacteria are Bacillus licheniformis with a ratio of viable bacteria of 15:15:9:1, Bacill...

Embodiment 3

[0057] This embodiment relates to a method for increasing the content of total ginseng saponins in repeated cropping fields, comprising the following steps:

[0058] 1. Soil improvement of ginseng planting land

[0059] The field where ginseng will be planted is to be soil improved one month in advance, and 180kg of compound microbial fertilizer and 20L of highly active microbial liquid are spread per mu, evenly sprayed in the soil of the ginseng base, and the depth of plowing is 30 cm. The purpose of this step technical solution is to increase soil organic matter, improve soil microbial flora structure and physical and chemical properties, loosen soil, and create a better planting environment for ginseng planting.

[0060] Wherein, the formula of the solid composite microbial fertilizer is: organic matter ≥ 40%, the number of effective viable bacteria ≥ 1 billion / ml, and the effective viable bacteria are Bacillus licheniformis with a ratio of viable bacteria of 15:15:9:1, Ba...

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Abstract

The invention discloses a method capable of increasing continuous cropping land ginseng total saponin content and belongs to the technical field of ginseng planting. The method includes: planting leguminous green manure in continuous cropping land in one year before ginseng planting, scattering 120-220kg of solid compound microbial fertilizer and 10-40L of high-activity microbial liquid per mu before ginseng planting, and deeply ploughing; transplanting ginseng at autumn of the year or in spring of the second year, wherein transplanted seedlings are ginseng seedlings growing for 2-3 years; after ginseng is transplanted, using 10-20L of microbial agent per mu, and using 4-6 times of microbial agent special for ginseng by 40-80L per mu in each time from April to September of each year. Healthful growth of ginseng is promoted comprehensively through restoration, soil environment improvement, ginseng disease and pest prevention and control and ginseng nutrient supplementing, so that increase of the continuous cropping land ginseng total saponin content is promoted.

Description

technical field [0001] The invention relates to the technical field of ginseng planting, in particular to a method for increasing the content of total ginseng saponins in double-cropped fields. Background technique [0002] Ginseng (Panax ginseng C.A.Mey.) belongs to the genus Panax of the family Araliaceae. It is a perennial plant with a strong resistance to land. Generally, the ginseng field that has been planted with ginseng cannot be replanted within 10-20 years. The obstacles to repeated cropping of ginseng are mainly due to problems such as soil acidification, soil micro-ecological imbalance, and deterioration of soil physical and chemical properties during planting. In addition, ginseng roots secrete some harmful substances, which increases the disease problems in the soil and aggravates the diseases of ginseng plants. , Mortality increases, root rust and rot occur, which has a great impact on the yield and quality of ginseng. [0003] The total saponin content of gi...

Claims

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Application Information

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IPC IPC(8): A01G22/25A01B79/02A01C21/00C05G3/00C05C11/00C05G3/80C05D11/00
CPCA01B79/02A01C21/005A01G22/25C05C11/00C05D3/00C05F11/02C05F11/08C05G3/00C05D5/00C05D9/00C05D9/02
Inventor 张静卢丽珍余道兵
Owner 上海国环农业科技发展有限公司
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