Method for reducing diseases and pests of salviae miltiorrhizae

A technology of diseases and insect pests and salvia miltiorrhiza, applied in the field of reducing the occurrence of diseases and insect pests of salvia miltiorrhiza, can solve problems such as unsuitability for large-scale production, impact on quality, and impact of plant diseases and insect pests, and achieve the effects of reducing root rot of salvia miltiorrhiza, better fertilizer efficiency, and reducing grubs

Inactive Publication Date: 2019-01-11
JINING CENT FOR FOOD & DRUG CONTROLJINING CENT FOR ADVERSE DRUG REACTION & DRUG ABUSE MONITORING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As the demand for it is getting higher and higher, wild salvia miltiorrhiza is far from meeting the current demand. However, when artificially planting salvia miltiorrhiza, there are serious problems of pests and diseases, low yield and poor quality, and are not suitable for large-scale production.
[0003] Moreover, the main diseases of Salvia miltiorrhiza are root rot, root-knot nematode disease, blight, sclerotinia, leaf blight and bacterial blight, and pests include root-knot nematode disease of Salvia miltiorrhiza, grubs, cutworms and silver-leafed moths, The main method of preventing and controlling it in the prior art is to spray pesticides on it when the pests and diseases occur. However, since Salvia miltiorrhiza is mainly used as medicine, the use of pesticides will inevitably affect its quality. Therefore, other effective methods are used to reduce pests and diseases. is extremely important

Method used

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  • Method for reducing diseases and pests of salviae miltiorrhizae

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A method for reducing the occurrence of Danshen pests and diseases, the method is specifically as follows:

[0025] (1) In the plot to be planted with Salvia miltiorrhiza, in September to October of the first year, add edible fungus residue (from cottonseed husk fungus, straw fungus, wheat straw and straw fungus, in any volume ratio) to the soil. Mixed), the addition amount is 300kg / mu, and then rotate and till and mix, and then irrigate the soil to the maximum water holding capacity in the field, the irrigation amount is about 0.12 tons / m 2 , Covered with a black plastic film, the thickness of the film is not less than 0.04mm, which will be maintained until the next spring of Danshen planting;

[0026] (2) When planting in the spring of the second year, remove the black film and raise the ridge with a height of 30cm and a width of 20cm. When the height of Salvia miltiorrhiza seedlings is 8-10cm, transplant and plant; when planting, the plant spacing is 25cm, and the row spac...

Embodiment 2

[0030] A method for reducing the occurrence of Danshen pests and diseases, the method is specifically as follows:

[0031] (1) In the plot to be planted with Salvia miltiorrhiza, in September to October of the first year, add edible fungus residue (from cottonseed husk mushroom residue, shiitake mushroom residue, straw mushroom residue, and sawdust mushroom residue in any volume) to the soil It is mixed), the addition amount is 400kg / mu, and then it is rotated and tilled and mixed, and then the soil is irrigated to the maximum water holding capacity in the field, and the irrigation amount is about 0.15 tons / m 2 , Covered with a black plastic film, the thickness of the film is not less than 0.04mm, which will be maintained until the next spring of Danshen planting;

[0032] (2) When planting in the spring of the second year, remove the black film, raise the high ridge, the height of the ridge is 35cm; the width is 25cm, when the height of Salvia miltiorrhiza seedlings is 8-10cm, tran...

Embodiment 3

[0036] A method for reducing the occurrence of Danshen pests and diseases, the method is specifically as follows:

[0037] (1) In the plot to be planted with Salvia miltiorrhiza, in September to October of the first year, add edible fungus residue (mixed with sawdust and corn cob residue in any volume ratio) to the soil. 500kg / mu, then rotate and till and mix, and then irrigate the soil to the maximum water holding capacity in the field, the irrigation amount is about 0.13 tons / m 2 , Covered with a black plastic film, the thickness of the film is not less than 0.04mm, which will be maintained until the next spring of Danshen planting;

[0038] (2) When planting in the spring of the second year, remove the black film and raise the ridge with a height of 40cm and a width of 30cm. When the height of the Salvia miltiorrhiza seedlings is 8-10cm, transplant and plant; the planting distance is 30cm and the row spacing is 30cm. Is 60cm;

[0039] (3) During the flowering period of Salvia mil...

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PUM

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Abstract

The invention discloses a method for reducing diseases and pests of the salviae miltiorrhizae. The method is characterized in that the edible fungus residue is used as a base fertilizer, which is richin nutrients; a black film is used for covering for the whole winter, pathogenic bacteria in the soil can be effectively killed, the root rot, pestilence, leaf spot, leaf blight disease and southernblight of the salviae miltiorrhizae can be effectively reduced, the edible fungus residue is further fully decomposed inside, and the fertilizer effect is better. In the flowering stage of the salviaemiltiorrhizae, every morning at 7-9 am, leaf surfaces are soaked with the sophora soaking water, cabbage looper are effectively prevented, in the high incidence of pests and diseases, the water soaked with pepper, Sichuan pepper, star anise, black pepper and coptis chinensis is injected to roots of the salviae miltiorrhizae, so white grubs, cutworms and root-knot nematodes can be effectively reduced, in combination with various measures, the measures are relatively safe and pollution-free, the various pests and diseases of the salviae miltiorrhizae can be effectively reduced, and the comprehensive prevention role is achieved.

Description

Technical field [0001] The invention relates to the technical field of salvia cultivation, in particular to a method for reducing the occurrence of salvia diseases and insect pests. Background technique [0002] Salvia miltiorrhiza, also known as red root, is a perennial herb. The roots are used as medicine. The growth of salvia requires sufficient light. The temperature throughout the year should be kept at about 20 to 25 degrees. Under perfect conditions, Danshen is only suitable for planting in Guangzhou and other places, but now it can be planted in many places, but there are still requirements for the choice of planting land. If you want high yield, then it is best to plant one or two places. The hills and gentle slopes that have not been polluted in the year, with sufficient soil fertility, complete drainage system, sufficient sunlight, and loose soil quality, strong permeability, and moderate soil pH are most suitable. With the increasing demand for it, wild Salvia miltio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25A01G13/00
CPCA01G13/00A01G22/25
Inventor 刘金花徐卫宾刘桂银卞艳晶李志霞孙兆伟
Owner JINING CENT FOR FOOD & DRUG CONTROLJINING CENT FOR ADVERSE DRUG REACTION & DRUG ABUSE MONITORING
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