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

Iron-magnesium water-soluble fertilizer and preparation method thereof

A technology of water-soluble fertilizer and iron-magnesium, which is applied in the direction of magnesium fertilizer, nitrogen fertilizer, fertilization equipment, etc., can solve the problems of unbalanced nutrient supply of medium and trace elements, affecting the normal growth of plants, chlorosis of leaves, etc., and achieves the advantages of direct absorption, Enhance nutrient absorption capacity and improve the effect of leaf chlorosis

Inactive Publication Date: 2020-12-08
上海美妮生态农业有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problem that the lack of medium-nutrient fertilizers and the unbalanced distribution of medium- and trace-elements make the nutrient supply unbalanced and affect the normal growth of plants, the purpose of the present invention is to provide a kind of iron-magnesium water-soluble fertilizer, which enriches the medium-weight fertilizer. The product category of elemental magnesium fertilizer improves the leaf chlorosis problem caused by the unbalanced supply of iron and magnesium nutrients; for this reason, the present invention also provides a preparation method of the iron and magnesium water-soluble fertilizer

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
  • Iron-magnesium water-soluble fertilizer and preparation method thereof
  • Iron-magnesium water-soluble fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] For each production of 1000kg of iron-magnesium water-soluble fertilizer, the steps are as follows:

[0026] Step 1: Preparation of iron fertilizer powder 1: Weigh 15.6kg of organic iron fertilizer, 86.5kg of EDTA-Fe 13 and 14.2kg of EDDHA-Fe6 respectively according to the proportioning ratio, mix thoroughly, grind, sieve and classify, and dry for later use;

[0027] Step 2: Preparation of magnesium fertilizer powder 2: Weigh 452 kg of granular magnesium sulfate, 218 kg of irregular granular magnesium nitrate, and 160 kg of EDTA-Mg according to the proportioning ratio, mix, grind, sieve and classify, and dry for later use;

[0028] Step 3: Preparation of seaweed powder and ion activator powder 3: Weigh 10kg of seaweed essence natural seaweed powder, 35kg of natural seaweed powder in the Atlantic Ocean, 5kg of EDTA, 3kg of citric acid, and 0.7kg of Tam NN salt according to the proportioning ratio. Thoroughly mix, grind, sieve and classify, dry for later use;

[0029] St...

Embodiment 2

[0031] To produce 1000kg of this iron-magnesium fertilizer, the steps are as follows:

[0032] Step 1: Preparation of iron fertilizer powder 1: Weigh 100kg of EDTA-Fe13 and 12.5kg of EDDHA-Fe6 respectively according to the proportion, mix and grind, sieve and classify, and dry for later use;

[0033] Step 2: Preparation of magnesium fertilizer powder 2: Weigh 680 kg of granular magnesium sulfate and 120 kg of EDTA-Mg according to the proportioning ratio, mix thoroughly, grind, sieve and classify, and dry for later use;

[0034] Step 3: Prepare seaweed powder and ion activator powder 3: Weigh 10kg of hijiki in the Pacific Ocean, 7.5kg of natural seaweed powder in seaweed essence, 50kg of natural seaweed powder in the Atlantic Ocean, 10kg of EDTA, citric acid 10kg, fully mixed, ground, sieved and classified, dried for later use;

[0035] Step 4: Put the powders 1, 2, and 3 prepared in the above steps 1, 2, and 3 together into a mixer, and stir and mix for 10-15 minutes to make ...

Embodiment 3

[0037] For every 1000kg of this additive produced, the steps are as follows:

[0038] Step 1: Preparation of iron fertilizer powder 1: Weigh 125kg of EDTA-Fe13 respectively according to the proportion, fully grind, sieve and classify, and dry for later use;

[0039] Step 2: Preparation of magnesium fertilizer powder 2: Weigh 550kg of granular magnesium sulfate, 100kg of irregular granular magnesium nitrate, and 150kg of EDTA-Mg according to the proportioning ratio, mix thoroughly, grind, sieve and classify, and dry for later use;

[0040] Step 3: Preparation of seaweed powder and ion activator powder 3: Weigh 30kg of natural seaweed powder, 20kg of EDTA, 10kg of citric acid, and 15kg of Tam NN salt in the Atlantic Ocean according to the proportion, mix and grind, sieve and classify, and dry spare;

[0041] Step 4: Put the powders 1, 2, and 3 prepared in the above steps 1, 2, and 3 together into a mixer, stir and mix for 10-15 minutes, and then the iron-magnesium fertilizer is...

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 an iron-magnesium water-soluble fertilizer which comprises the following components in parts by weight: 1-15 parts of an iron fertilizer, 50-90 parts of a magnesium fertilizer,0.1-7 part of seaweed meal and 0.5-6 part of an ionic activator. The iron-magnesium water-soluble fertilizer has the advantages that (1) the product types of medium element magnesium fertilizers areenriched, and the abnormal phenomena of chlorosis of leaves and the like caused by unbalanced supply of iron and magnesium nutrients is relieved; 2) an ion activator is added into the iron-magnesium water-soluble fertilizer, so that the utilization rate of iron and magnesium is increased, the immobilized inorganic iron in the soil is activated, the release and absorption of iron are promoted, andthe fertilizer investment cost, resource waste and environmental pollution are reduced; and 3) the ion activator is added and contains many effective components, and tests prove that the iron-magnesium water-soluble fertilizer can effectively promote root system propagation, enhance nutrient absorption capacity, change nutrients from an invalid state to an effective state, and is more beneficial to direct absorption of crops, thereby improving the utilization rate of the fertilizer.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to an iron-magnesium water-soluble fertilizer and a preparation method thereof. Background technique [0002] Magnesium is the fourth most important nutrient required by crops after nitrogen, phosphorus and potassium. Magnesium is an essential mineral nutrient element for plant growth, and iron is the most essential micronutrient element for plants. It is a component of some important redox enzymes and is essential for the formation of chloroplasts. Magnesium fertilizer is easy to lose. Although iron fertilizer has a high abundance in the soil, there is very little available iron. [0003] In recent years, with the liberalization of the fertilizer market and the continuous development of agricultural production technology, the application of fertilizers in my country tends to develop in the direction of nutrient balance. Due to the excessive application of high-co...

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): C05G3/00C05G5/10
CPCC05C5/00C05D5/00C05G3/00C05D9/02C05F11/00
Inventor 朱冬梅
Owner 上海美妮生态农业有限公司
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