Soil conditioning fertilizer and production method thereof

A technology of soil conditioning and monoammonium phosphate, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve problems such as poor soil compaction, poor water and fertilizer retention capacity, aggravation of soil-borne diseases, and poor crop nutrient absorption capacity, etc., to achieve improved Soil compaction, promoting vegetation water retention, enhancing the effect of cold and drought resistance

Active Publication Date: 2013-09-04
临沂草之美医药科技有限公司
View PDF13 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Shandong Pujin Company aims at the current imbalance of soil nutrition in our country, the poor ability of soil compaction to retain water and fertilizer, and the continuous application of fertilizers such as diammonium phosphate and high-concentration inorganic compound fertilizers leads to serious soil salinization and acidification, aggravation of soil-borne diseases, and crop absorption Poor nutrient capacity,

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

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0048] Example 1:

[0049] A soil conditioning fertilizer prepared from the following raw materials by weight: 80 parts by weight of humic acid, 80 parts of dolomite powder, 6 parts of dilute sulfuric acid solution, 120 parts of monoammonium phosphate, 20 parts of urea, 310 parts of potassium chloride, and zinc sulfate 7 servings.

[0050] The humic acid is the humic acid of Inner Mongolia origin numbered 5 in Table 1.

[0051] The method for preparing the soil conditioning fertilizer includes the following steps:

[0052] 1) Use an acid-resistant metering pump to spray 8% dilute sulfuric acid solution with a temperature of 95°C on the material in the granulation area of ​​the granulator, and the dilute acid and the material react quickly in the granulation area;

[0053] 2) Add appropriate amount of low-pressure steam to the machine head to humidify and raise the temperature to 95°C, and adjust the amount of dilute sulfuric acid pumped to make the material in the granulation zone PH=5...

Example Embodiment

[0055] Example 2:

[0056] A soil conditioning fertilizer prepared from the following weight ratio components: 50 parts of humic acid, 50 parts of dolomite powder, 5 parts of dilute sulfuric acid solution, 100 parts of monoammonium phosphate, 1 part of urea, 300 parts of potassium chloride, 5 parts of zinc sulfate.

[0057] The humic acid is the humic acid of Inner Mongolia origin numbered 6 in Table 1.

[0058] The method for preparing the soil conditioning fertilizer includes the following steps:

[0059] 1) Use an acid-resistant metering pump to spray 10% hot dilute sulfuric acid solution with a temperature of 80°C on the material in the granulation area of ​​the granulator, and the dilute acid and the material react quickly in the granulation area;

[0060] 2) Add an appropriate amount of low-pressure steam to the machine head to humidify and raise the temperature to 80°C, and adjust the amount of dilute sulfuric acid pumped to make the material in the granulation zone PH=5-5.5;

...

Example Embodiment

[0062] Example 3:

[0063] A soil conditioning fertilizer prepared from the following weight ratio components: 100 parts humic acid, 100 parts dolomite powder, 10 parts dilute sulfuric acid solution, 150 parts monoammonium phosphate, 30 parts urea, 350 parts potassium chloride, 10 parts of zinc sulfate.

[0064] The humic acid is the humic acid of Inner Mongolia origin numbered 5 in Table 1.

[0065] The method for preparing the soil conditioning fertilizer includes the following steps:

[0066] 1) Use an acid-resistant metering pump to spray 5% of the hot dilute sulfuric acid solution with a temperature of 100°C on the materials in the granulation area of ​​the granulator, and the dilute acid and the materials react quickly in the granulation area;

[0067] 2) Add an appropriate amount of low-pressure steam to the machine head to humidify and raise the temperature to 100°C, and adjust the amount of dilute sulfuric acid pumped to make the material in the granulation zone PH=5-5.5;

[0...

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
Granularityaaaaaaaaaa
Water contentaaaaaaaaaa
Login to view more

Abstract

The invention discloses a soil conditioning fertilizer and relates to the technical field of agricultural fertilizer. The soil conditioning fertilizer is prepared from the following materials in weight parts: 50-100 parts of humic acid, 50-100 parts of dolomite dust, 5-10 parts of dilute sulphuric acid solution, 100-150 parts of monoammonium phosphate, 1-30 parts of urea, 300-350 parts of potassium chloride, and 5-10 parts of zinc sulfate. The experimental results of the field fertilizer efficiency demonstration of the soil conditioning fertilizer on various crops including field crops like crops, commercial crops like soybean and green pepper, as well as melons and fruits and vegetables like Chinese cabbage, grape and radish show that the yield is remarkably increased and the product quality is remarkably improved, the stress resistances like cold resistance, drought resistance, disease resistance and lodging resistance of the crops are remarkably improved, the tastes of the melon, the tomato, the Chinese cabbage, the green pepper, and the like are good, and therefore, the soil conditioning fertilizer is well received by the masses and is worthy of popularization and application.

Description

Technical field [0001] The invention involves the field of agricultural fertilizer technology, and specially involves a soil conditioning agent fertilizer and its production methods. Background technique [0002] In the long -term agricultural production, in order to meet the continuous demand of food in the society, people use a large amount of unreasonable use of cultivated land and pesticides without controlling the cultivated land.The low utilization rate, resistance to poor natural disasters, etc., seriously affect the normal growth and increase of the crops, and also cause soil pollution.The causes of these problems are mainly reflected in three aspects: first of all, excessive amount of application, causing soil nutrient balance disorders; secondly, toxic phosphorus fertilizer is applied to the soil, which can form substances that can be poisoned with plants after transformation, and heavy metals in phosphate fertilizer will also be right.Plants cause poisoning; the third ...

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): C05G3/04C05G3/80
Inventor 林凡光窦兴霞冯尚善
Owner 临沂草之美医药科技有限公司
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