Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Iron-rich foliar fertilizer for fruit trees

A foliar fertilizer and iron-rich technology, which is applied in the agricultural field, can solve the problem of less research on iron-rich special-effect foliar fertilizers, and achieve the effects of high utilization rate, promotion of root system absorption of nutrients, and fast absorption speed.

Inactive Publication Date: 2012-05-02
ZHEJIANG NORMAL UNIVERSITY
View PDF5 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among the special-effect foliar fertilizers, the two trace elements of selenium and chromium are mainly targeted, and there are few studies on iron-rich special-effect foliar fertilizers

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-rich foliar fertilizer for fruit trees
  • Iron-rich foliar fertilizer for fruit trees

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1, a kind of fruit tree iron-rich special effect foliar fertilizer, its raw material is: ferrous sulfate 1.0Kg, histidine 0.25Kg, cysteine ​​0.25Kg, nicotinamide 0.25Kg, citric acid 0.25Kg, malic acid 0.25Kg, Tween 80 0.5Kg, EDTA 0.5Kg and water 100.0Kg.

[0032] The preparation steps are as follows:

[0033] 1. Put cysteine ​​into 50.0kg water, and then heat to 80°C to dissolve cysteine; obtain cysteine ​​aqueous solution;

[0034] 2. Dissolve histidine, nicotinamide, citric acid, malic acid, Tween 80 and EDTA in the remaining 50.0kg of water; then add cysteine ​​aqueous solution and shake well; obtain a mixed solution;

[0035] 3. Add ferrous sulfate to the mixture, and adjust the pH to 4.5 with 1mol / L HCl solution to obtain iron-rich foliar fertilizer for fruit trees.

Embodiment 2

[0036] Embodiment 2, a kind of fruit tree iron-rich special effect foliar fertilizer, its raw material is: ferrous sulfate 2.0Kg, histidine 0.5Kg, cysteine ​​0.5Kg, nicotinamide 0.5Kg, citric acid 0.5Kg, malic acid 0.5Kg, Tween 80 1.0Kg, EDTA 1.0Kg and water 100.0Kg.

[0037] The preparation steps are as follows:

[0038] 1. Put cysteine ​​into 50.0kg water, and then heat to 80°C to dissolve cysteine; obtain cysteine ​​aqueous solution;

[0039] 2. Dissolve histidine, nicotinamide, citric acid, malic acid, Tween 80 and EDTA in the remaining 50.0kg of water; then add cysteine ​​aqueous solution and shake well; obtain a mixed solution;

[0040] 3. Add ferrous sulfate to the mixture, and adjust the pH to 5 with 1mol / L HCl solution to obtain iron-rich foliar fertilizer for fruit trees.

Embodiment 3

[0041] Embodiment 3, a kind of fruit tree iron-rich special effect foliar fertilizer, its raw material is: ferrous sulfate 4.0Kg, histidine 1.0Kg, cysteine ​​1.0Kg, nicotinamide 1.0Kg, citric acid 1.0Kg, malic acid 1.0Kg, Tween 80 1.5Kg, EDTA 2.0Kg and water 100.0Kg.

[0042] The preparation steps are as follows:

[0043] 1. Put cysteine ​​into 50.0kg water, and then heat to 80°C to dissolve cysteine; obtain cysteine ​​aqueous solution;

[0044] 2. Dissolve histidine, nicotinamide, citric acid, malic acid, Tween 80 and EDTA in the remaining 50.0kg of water; then add cysteine ​​aqueous solution and shake well; obtain a mixed solution;

[0045] 3. Add ferrous sulfate to the mixture, and adjust the pH to 5.5 with 1mol / L HCl solution to obtain iron-rich foliar fertilizer for fruit trees.

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-rich foliar fertilizer for fruit trees. An base material aqueous solution of the iron-rich foliar fertilizer for fruit trees comprises: by weight, 2.0 to 4.0 parts of ferrous sulphate, 0.5 to 1.0 part of histidine, 0.5 to 1.0 part of cysteine, 0.5 to 1.0 part of nicotinamide, 0.5 to 1.0 part of citric acid, 0.5 to 1.0 part of malic acid, 1.0 to 1.5 parts of a surfactant, 1.0 to 2.0 parts of a chelating agent and 100 parts of water. Through pH adjustment, the base material aqueous solution has a pH value of 4.5 to 5.5 and forms the iron-rich foliar fertilizer for fruit trees. Through utilization of the iron-rich foliar fertilizer for fruit trees, the iron content and a nutrition value of a fruit are improved.

Description

technical field [0001] The invention belongs to the technical field of agriculture and relates to an iron-rich special-effect foliar fertilizer for fruit trees. Background technique [0002] Iron is an essential trace element for the human body. It is widely distributed in the human body and is found in almost all tissues. It is also known as the "building material" for human development. However, the nutritional imbalance caused by iron deficiency is one of the main nutritional and health problems faced by human beings in the world. one. According to statistics, more than 3.5 billion people in the world are iron deficient, especially adolescents, pregnant women and the elderly, as many as 1.48 billion suffer from iron deficiency anemia, and the iron deficiency rate of children under 5 years old is as high as 35%; and 90% of iron deficient people live in developing countries. In China, about 70% of the people with micronutrient malnutrition are farmers, and 40% to 60% of c...

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): C05G3/00
Inventor 郭卫东陈莉陈文荣李永强黄鑫民
Owner ZHEJIANG NORMAL UNIVERSITY
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
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