Environmentally-friendly natural multielement rock fertilizer

A multi-element, environmentally friendly technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve problems such as crop quality impact, eater diseases, and high energy consumption

Inactive Publication Date: 2011-05-25
吴才来
View PDF4 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, some research institutes and researchers have begun to develop some natural mineral fertilizers, but these mineral fertilizers require high-temperature treatment above 1200°C during processing, which consumes a lot of energy; at the same time, it is necessary to chemically remove the Useful components such as potassium and phosphorus are concentrated to increase the content of these components, but some chemical substances will inevitably remain in the mineral fertilizers produced in this way, which are easily absorbed by crops, resulting in a certain impact on the quality of crops, and in severe cases may also lead to disease in some eaters

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
  • Environmentally-friendly natural multielement rock fertilizer
  • Environmentally-friendly natural multielement rock fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Preparation of 1000kg environment-friendly natural multi-element rock fertilizer:

[0046] Step 1: Select SiO 2 >57%, A1 2 o 3 >14%, Na 2 O+K 2 O>5% quartz diorite ore, P 2 o 5 Phosphorous metamorphic rock ores >8%, CaO >18%, K 2 Potassium-rich shale ores with O>10% and potassium-containing minerals are mainly potassium feldspar and glauconite; dolomite ores with CaO>25% and MgO>20% are crushed and ground into powder by a crusher respectively, and passed through 200 mesh Sieve, the sieved powder is used for later use, and the particles that do not pass the sieve are repeatedly crushed, ground into powder and sieved for reincarnation to obtain quartz diorite powder, phosphorus-containing metamorphic rock powder, potassium-rich shale powder and dolomite rock powder, and are used for future use;

[0047] Step 2: Weigh the quartz diorite powder, phosphorus-containing metamorphic rock powder, potassium-rich shale powder and dolomite rock powder...

Embodiment 2

[0049] Preparation of 1000kg environment-friendly natural multi-element rock fertilizer:

[0050] Step 1: Select SiO 2 >57%, A1 2 o 3 >14%, Na 2 O+K 2 O>5% quartz diorite ore, P 2 o 5 Phosphorous metamorphic rock ores >8%, CaO >18%, K 2 Potassium-rich shale ores with O>10% and potassium-containing minerals are mainly potassium feldspar and glauconite; dolomite ores with CaO>25% and MgO>20% are crushed and ground into powder by a crusher respectively, and passed through 200 mesh Sieve, the sieved powder is used for later use, and the particles that do not pass the sieve are repeatedly crushed, ground into powder and sieved for reincarnation to obtain quartz diorite powder, phosphorus-containing metamorphic rock powder, potassium-rich shale powder and dolomite rock powder, and are used for future use;

[0051] Step 2: Weigh the quartz diorite powder, phosphorus-containing metamorphic rock powder, potassium-rich shale powder and dolomite rock powder...

Embodiment 3

[0053] Preparation of 1000kg environment-friendly natural multi-element rock fertilizer:

[0054] Step 1: Select SiO 2 >57%, A1 2 o 3 >14%, Na 2 O+K 2 O>5% quartz diorite ore, P 2 o 5 Phosphorous metamorphic rock ores >8%, CaO >18%, K 2 Potassium-rich shale ores with O>10% and potassium-containing minerals are mainly potassium feldspar and glauconite; dolomite ores with CaO>25% and MgO>20% are crushed and ground into powder by a crusher respectively, and passed through 200 mesh Sieve, the sieved powder is used for later use, and the particles that do not pass the sieve are repeatedly crushed, ground into powder and sieved for reincarnation to obtain quartz diorite powder, phosphorus-containing metamorphic rock powder, potassium-rich shale powder and dolomite rock powder, and are used for future use;

[0055] Step 2: Weigh the quartz diorite powder, phosphorus-containing metamorphic rock powder, potassium-rich shale powder and dolomite rock powder...

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 relates to an environmentally-friendly natural multielement rock fertilizer, comprising the following components in percentage by weight: 45%-55% of quartzdiorite powder with particles being less than or equal to 200 meshes, 22%-25% of phosphoric metamorphic rock powder, 16%-18% of potassium-rich shale powder, 5%-8% of dolomite powder, 2%-4% of salt solution with the mass concentration of NaCl being 1%-3%. A preparation method comprises the following steps of: weighing the quartzdiorite powder, the phosphoric metamorphic rock powder, the potassium-rich shale powder and the dolomite powder, arranging the materials into a stirrer for mixing uniformly, spraying salt solution with the mass concentration of NaCl being 1%-3% into powder bodies mixed uniformly, preparing into spherical granules by a granulator, roasting the granules by a roaster, putting the granules into an electromagnetic field for carrying out magnetizing treatment, and preparing the environmentally-friendlynatural multielement rock fertilizer disclosed by the invention. By adopting the environmentally-friendly natural multielement rock fertilizer, the yield of crops is increased, the quality of the crops is improved, the soil structure is improved, and safe eating of the crops is ensured.

Description

technical field [0001] The invention belongs to the technical field of agricultural fertilizers, and relates to an environment-friendly natural multi-element rock fertilizer. More specifically, the invention relates to a variety of elements in natural rocks such as silicon, phosphorus, potassium, calcium, magnesium, etc., which can promote crop production and improve crop yield. A rock fertilizer that improves quality, improves soil structure, and ensures crops are safe to eat. Background technique [0002] For a long time, the majority of farmers have relied on the use of chemical fertilizers to promote the growth of crops and increase the yield of crops, resulting in the imbalance of nutrients in the cultivated soil, the decline of organic matter content, soil compaction, groundwater pollution, and the deterioration of the agricultural ecological environment. Although the use of chemical fertilizers can increase the yield of crops, the quality of the crops is seriously red...

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): C05G3/00
Inventor 吴才来方嘉祐周永富
Owner 吴才来
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