Soil ecological restoration agent for continuous cropping obstacles of sand-pressed watermelons and preparation method thereof

A technology for ecological restoration and continuous cropping obstacles, applied in the field of soil remediation, can solve the problems of chemical amendments that are not easily degraded, the improvement effect is not obvious, and pollute the environment, so as to improve the physical and chemical properties of soil, overcome soil continuous cropping obstacles, and optimize the soil environment.

Inactive Publication Date: 2021-01-15
INST OF PLANT PROTECTION NINGXIA ACAD OF AGRI & FORESTRY SCI KEY LAB OF NINGXIA PLANT DISEASE & INSECT PESTS CONTROL
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects of single material improver in the above technology that the improvement effect is not obvious, the chemical improver is not easy to degrade in the soil, and pollute the environment, solve the problems of continuous cropping obstacles and blight in the prior art, and provide a Soil ecological restoration agent for watermelon continuous cropping obstacles under pressure sand and preparation method thereof

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
  • Soil ecological restoration agent for continuous cropping obstacles of sand-pressed watermelons and preparation method thereof
  • Soil ecological restoration agent for continuous cropping obstacles of sand-pressed watermelons and preparation method thereof
  • Soil ecological restoration agent for continuous cropping obstacles of sand-pressed watermelons and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1 Can find out from Table 1-2 of different treatment growth index, yield and soil microbial flora, pathogenic bacteria measurement result table 1-2 of pressed sand watermelon, the effect of soil conditioner Attapulgite H4 is the most remarkable, and the price is cheap, and each index all exceeds Ordinary cultivation medium H2, followed by palm fruit biochar H3, treatment H5, the effect of applying Nang Bowang compound microbial fertilizer to a single hole is also significant, and different treatments have obvious effects on soil improvement and sand-pressing watermelon production. After the palm fruit biochar and attapulgite were mixed with Nang Bowang compound microbial fertilizer respectively, in general, the treatment of H7 (palm fruit biochar + Nang Bowang compound microbial fertilizer), H8 (attapulgite + Nang Bowang compound microorganism Fertilizer) had the best effect, and the number of pathogenic bacteria (Fusarium oxysporum) was significantly reduced,...

Embodiment 2

[0044] Embodiment 2 can find out from table 3-4 that different treatment growth index, disease prevention effect, output and soil microbial flora, pathogenic bacteria assay result table 3-4 from pressed sand watermelon, process N1 (nang Bowang compound microbial fertilizer+endogenous trichoderma biological preparation ), treatment N4 (attapulgite + endogenous Trichoderma biological agent) had the most significant effect on the control and yield increase of Fusarium wilt, followed by N3 (palm fruit biochar + endogenous Trichoderma biological agent), N5 (substrate + endogenous wood oxysporum biological agent), N6 is a single application of endogenous Trichoderma biological agent and the disease prevention effect is also good; the number of pathogenic bacteria (Fusarium oxysporum) in different treatments is significantly reduced, and other indicators are also better than N7 (composite fertilizer) , N8 (blank control); further determined the soil treatment agents, microbial pestici...

Embodiment 3

[0052] Embodiment 3 can find out from table 5-6 of different treatment growth index, disease prevention effect, yield and soil microbial flora, pathogenic bacteria assay result table 5-6 of pressed sand watermelon, handle M4 to fusarium wilt prevention and control (85.66%) and yield increase effect (37.7%) %) and soil conditioning effect are the most significant, and the number of pathogenic bacteria (Fusarium oxysporum) is the least; followed by treatment M3, M2, M1, the indicators of different treatments are better than M5 (compound fertilizer), M6 (blank control). To sum up, the soil ecological restoration agent selected as the best combination to overcome the sand-pressed watermelon continuous cropping obstacle is M4 (attapulgite 200g + palm fruit biochar 20g + endogenous Trichoderma biological preparation 5g + Nang Bowang compound microbial fertilizer 200g + Anke 12g) , can effectively prevent and control sand melon wilt, help adjust the soil micro-ecological environment, ...

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

No PUM Login to view more

Abstract

The invention discloses a soil ecological restoration agent for continuous cropping obstacles of sand-pressed watermelons and a preparation method thereof, and belongs to the technical field of soil restoration, and the soil ecological restoration agent comprises the following components: attapulgite, palm fruit charcoal, an endogenous trichoderma biological agent, a naan sowing king compound microbial fertilizer and anker. The invention further provides a preparation method of the soil ecological restoration agent for the continuous cropping obstacles of the sand-pressing watermelons. The agent can effectively prevent and control the fusarium wilt of the sand-pressing melons, is beneficial to adjusting the micro-ecological environment of soil, improving the soil and promoting healthy growth of crops, achieves the purposes of improving quality and efficiency, and is suitable for popularization and application.

Description

technical field [0001] The invention belongs to the technical field of soil remediation, and relates to a soil ecological remediation agent for sand-pressed watermelon continuous cropping obstacles and a preparation method thereof. Background technique [0002] Sand-pressing melon industry is an emerging pillar industry for farmers in the arid zone of central Ningxia to get rid of poverty, increase income and reduce disasters. There are currently 1.08 million mu of sand-pressing land. Due to the special geographical conditions and planting mode of pressed sand land, the main planting method is continuous cropping watermelon. However, with the increase of the planting period of sandy land and the continuous cropping of sandy melons, ecological suitability and pathogen accumulation have created favorable conditions for the outbreak of the disease. The problem of disease is becoming more and more prominent, especially the soil-borne disease of sand melon wilt or continuous cro...

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
Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/60C05G3/80C05G5/10A01B79/02A01C21/00A01G22/05
CPCA01B79/02A01C21/00A01G22/05C05D9/00C05G3/60C05G3/80C05G5/10C05F11/08
Inventor 康萍芝杜玉宁白小军张治科
Owner INST OF PLANT PROTECTION NINGXIA ACAD OF AGRI & FORESTRY SCI KEY LAB OF NINGXIA PLANT DISEASE & INSECT PESTS CONTROL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap