Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Plant source biological medicinal fertilizer for control of bradysia odoriphaga and preparation method thereof

A technology for biological fertilizers and hydatid mosquitoes, which is applied to fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of low fertilizer efficiency, poor control effect of hydatid hydrangeas, etc., and achieves good effects, cheap production raw materials, and good control. effect of effect

Inactive Publication Date: 2016-01-27
INST OF PLANT PROTECTION SHANDONG ACAD OF AGRI SCI
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems in the prior art that the residues of pesticides and chemical fertilizers in leeks exceed the standard, the existing biological drug fertilizers have poor control effects on tardigrade fungi mosquitoes, and low fertilizer efficiency, the present invention provides a plant source for preventing tardigrade fungus mosquitoes. Biomedical fertilizer has a good control effect on Chive tardigrade; at the same time, as a fertilizer, it has excellent growth performance on Chives, improves soil properties, increases crop yields, and reduces planting costs; at the same time reduces the impact of pesticides and chemical fertilizers on Environmental pollution breaks the tradition of using pesticides and fertilizers separately, saves time and labor, reduces production costs, and brings economic and environmental benefits

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Plant source biological medicinal fertilizer for control of bradysia odoriphaga and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] (1) Crush 1 kg of dried Artemisia annua plants and 1 kg of guayule plants into 50-mesh mixed powder, put them into an extraction tank, inject 20 kg of 40% ethanol solution, stir evenly, Under the condition of ℃, heat preservation and extraction for 2 hours, stirring continuously during the extraction. Suction filtration after the extraction is completed, the filtrate is set aside, and the filter residue is extracted again;

[0028] (2) Pour the extracted filter residues of Artemisia annua plants and guayule plants into 16 kg of 70% ethanol solution, keep the extract at 60°C for 1 hour, and keep stirring during the extraction. After the extraction is completed, suction filter again, retain the filtrate, and discard the filter residue;

[0029] (3) Combine the above two extracted filtrates, evaporate and concentrate to a paste, then add 28 kg of abamectin dregs, add 2 kg of peat soil, mix well, use wet granulation, and dry at 70-80 °C Dry at a certain temperature to all...

Embodiment 2

[0031] (1) Grind 1.2 kg of dried Artemisia annua plants and 0.8 kg of guayule plants into 50-mesh mixed powder, put them into an extraction tank, inject 20 kg of 40vol% ethanol solution, stir evenly, Under the condition of ℃, heat preservation and extraction for 2 hours, stirring continuously during the extraction. Suction filtration after the extraction is completed, the filtrate is obtained for subsequent use, and the filter residue is extracted again;

[0032] (2) Pour the extracted filter residues of Artemisia annua plants and guayule plants into 16 kg of 70vol% ethanol solution, heat-preserve and extract at 60°C for 1 hour, and keep stirring during the extraction. After the extraction is completed, suction filter again, retain the filtrate, and discard the filter residue;

[0033] (3) Combine the above two extracted filtrates, evaporate and concentrate to a paste, then add 28 kg of abamectin dregs and 2 kg of peat soil, mix well, use wet granulation, and dry at 70-80 °C ...

Embodiment 3

[0035] (1) Grind 0.8 kg of dried Artemisia annua plants and 1.2 kg of guayule plants into 50-mesh mixed powder, put them into an extraction tank, inject 20 kg of 40% ethanol solution, stir evenly, and put them at a temperature of 58 Under the condition of ℃, heat preservation and extraction for 2 hours, stirring continuously during the extraction. Suction filtration after the extraction is completed, the filtrate is set aside, and the filter residue is extracted again;

[0036] (2) Pour the extracted filter residues of Artemisia annua plants and guayule plants into 16 kg of 70% ethanol solution, keep the extract at 60°C for 1 hour, and keep stirring during the extraction. After the extraction is completed, suction filter again, retain the filtrate, and discard the filter residue;

[0037] (3) Combine the above two extracted filtrates, evaporate and concentrate to a paste, then add 28 kg of abamectin dregs and 2 kg of peat soil, mix well, use wet granulation, and dry at 70-80 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Diameteraaaaaaaaaa
Login to View More

Abstract

Belonging to the technical field of biological pesticides, the invention relates to a biological medicinal fertilizer, in particular to a plant source biological medicinal fertilizer for control of bradysia odoriphaga and a preparation method thereof. The plant source biological medicinal fertilizer is prepared from the following raw materials by weight: 0.8-1.4 parts of Artemisia annua, 0.6-1.2 parts of Parthenium hysterophorus, 28 parts of avermectin residue, and 2 parts of turfy soil. The plant source biological medicinal fertilizer has good control effect on bradysia odoriphaga, also shows excellent growth performance on leek as a fertilizer, improves the soil character, improves crop yield and lowers the planting cost, at the same time reduces the pollution of pesticides and fertilizers to the environment, breaks the tradition of separate use of pesticide and fertilizer, saves time and labor, lowers the production cost, and brings economic benefits and environmental benefits, is safe to human, livestock and environment, and is an excellent preparation for production of organic agricultural products.

Description

technical field [0001] The invention relates to a biomedical fertilizer, in particular to a plant-derived biomedical fertilizer for preventing and treating tardigrade fungi and a preparation method thereof, belonging to the technical field of biopesticides. Background technique [0002] Bradysiaodoriphaga Yanget Zhang larvae, commonly known as leek maggots, are distributed throughout the country and are important pests on leeks. In addition to harming leeks, it also harms lily vegetables such as onions and garlic, flowers and Chinese herbal medicines. It is distributed all over the country and is one of the main pests of leeks and garlic vegetables. The damage is caused by larvae gathering on the bulbs and tender stems of leeks. The newly hatched larvae first harm the base of the leek leaf sheath and the upper end of the bulb; in spring and autumn, they mainly harm the tender stem, causing the root to rot; when the temperature is high in summer, the larvae move down, harmin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C05G3/02C05G3/04C05G3/60C05G3/80
Inventor 刘同金李如美于建垒宋国春李瑞娟刘廷利
Owner INST OF PLANT PROTECTION SHANDONG ACAD OF AGRI SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com