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

Plant composite foliar fertilizer and preparation method thereof

A plant, stirring and mixing technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of high labor intensity, high cost, low fertilizer utilization rate, etc., and achieve obvious effects, improve quality, and increase yield.

Active Publication Date: 2014-08-06
SHANXI AGRI UNIV
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Foliar fertilization has the advantages of fast nutrient absorption, good fertilizer efficiency, and supplements the shortcomings of insufficient nutrient absorption by the roots. It overcomes the large amount of direct soil fertilization, high cost, large waste, high labor intensity, and low fertilizer utilization rate. It is easy to cause soil compaction and pollute the environment. Shortcomings
There are many leaf fertilizers disclosed in the prior art, but generally the leaf fertilizer contains less nutrients, or the nutrients are simply accumulated together, resulting in a single effect of the leaf fertilizer or a low fertilizer utilization rate.

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
  • Plant composite foliar fertilizer and preparation method thereof
  • Plant composite foliar fertilizer and preparation method thereof
  • Plant composite foliar fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Anhydrous ZnSO 4 0.4 kg, anhydrous CuSO 4 0.2 kg, anhydrous FeSO 4 2.5 kg, anhydrous MnSO 4 Put 1.2 kg in the reactor and mix evenly, add 10 kg of EDTA and stir for 60 minutes to form Zn 2+ 、Cu 2+ , Fe 2+ , Mn 2+ complex with EDTA, then add anhydrous (NH 4 ) 2 Mo 2 o 7 0.10 kg stirred and mixed for 10 min, then added anhydrous H 3 BO 4 2.3 kilograms were stirred and mixed for 10 minutes to make complexed trace elements for later use; then take 0.2 kilograms of gibberellin, 0.25 kilograms of cytokinin, 0.4 kilograms of sodium naphthalene acetate, 1.2 kilograms of sodium nitrophenolate, and diethylaminoethanol hexanoate Put 0.6 kg in the reactor and mix evenly, add 5 kg of 75% ethanol and stir to dissolve to make a life active substance solution for later use; then take 33 kg of neutral water and pour it into the reactor to heat to 70°C, add the aforementioned Complex trace elements were stirred for 10 minutes, and KH was added 2 PO 4 15 kg and Ca(NO ...

Embodiment 2

[0040] Anhydrous ZnSO 4 0.2 kg, anhydrous CuSO 4 0.1 kg, anhydrous FeSO 4 1.5 kg, anhydrous MnSO 4 Put 0.8 kg in the reactor and mix evenly, add 9 kg of EDTA and stir for 50 minutes to form Zn 2+ 、Cu 2+ , Fe 2+ , Mn 2+ complex with EDTA, then add anhydrous (NH 4 ) 2 Mo 2 o 7 0.05 kg stirred and mixed for 15 minutes, then added anhydrous H 3 BO 4 1.7 kg was stirred and mixed for 15 minutes to make complexed trace elements, and it was set aside; then take 0.1 kg of gibberellin, 0.15 kg of cytokinin, 0.2 kg of sodium naphthalene acetate, 0.8 kg of sodium nitrophenolate, and diethylaminoethanol hexanoate Put 0.4 kg in the reactor and mix evenly, add 4.5 kg of 70% ethanol and stir to dissolve to make a life active substance solution, and set aside; then take 30 kg of neutral water and pour it into the reactor to heat to 60°C, add the aforementioned Complex trace elements were stirred for 15 minutes, and KH was added 2 PO 4 12 kg and Ca(NO 3 ) 2 Stir 10 kg for...

Embodiment 3

[0042] Anhydrous ZnSO 4 0.3 kg, anhydrous CuSO 4 0.15 kg, anhydrous FeSO 4 2 kg, anhydrous MnSO 4 Put 1 kg in the reactor and mix evenly, add 9.5 kg of EDTA and stir for 55 minutes to form Zn 2+ 、Cu 2+ , Fe 2+ , Mn 2+ complex with EDTA, then add anhydrous (NH 4 ) 2 Mo 2 o 7 0.08 kg stirred and mixed for 15min, then added anhydrous H 3 BO 4 2 kg was stirred and mixed for 12 minutes to make complexed trace elements for later use; then take 0.15 kg of gibberellin, 0.2 kg of cytokinin, 0.3 kg of sodium naphthalene acetate, 1 kg of sodium nitrophenolate, and diethylaminoethanol hexanoate Put 0.5 kg in the reactor and mix evenly, add 4.7 kg of 75% ethanol and stir to dissolve to make a life active substance solution, and set aside; Complex trace elements were stirred for 13 minutes, and KH was added 2 PO 4 14 kg and Ca(NO 3 ) 2 Stir 11 kg for 25 minutes, add the above-mentioned bioactive substance solution and stir for 25 minutes, then add 9 kg of amino acids...

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 plant compound leaf fertilizer, which is composed of the following raw materials in parts by mass: honey 20-25, amino acid 8-10, KH2PO4 12-15, Ca(NO3) 210-12, anhydrous ZnSO4 0.2-0.4, anhydrous Water CuSO40.1-0.2, Anhydrous FeSO41.5-2.5, Anhydrous MnSO40.8-1.2, EDTA9-10, Anhydrous (NH4)2Mo2O7 0.05-0.10, Anhydrous H3BO41.7-2.3, Gibberellin 0.1- 0.2, cytokinin 0.15-0.25, sodium naphthalene acetate 0.2-0.4, sodium nitrophenolate 0.8-1.2, diethylaminoethanol caproate 0.4-0.6, 70%-75% ethanol 4.5-5, neutral water 30 -33. The preparation method of the present invention is as follows: firstly complexing trace elements with EDTA, dissolving life active substances with ethanol, then dissolving all raw materials in heated neutral water, finally standing still, removing precipitated impurities, and packaging. The plant compound leaf fertilizer of the present invention is rich in various components required for plant growth, and has the characteristics of small amount of topdressing fertilizer, long time limit and obvious yield increasing effect. Spraying the plant compound leaf fertilizer of the present invention at various important stages of crop growth and development can It is no longer necessary to apply base fertilizers other than nitrogen fertilizers before planting.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a multi-element compound fertilizer for plant foliar application. Background technique [0002] Foliar fertilization is a fertilization method that applies an aqueous solution of various nutrients to the leaves of plants at a certain dose and concentration to directly or indirectly supply plant nutrients. It is an important means of root fertilization. Foliar fertilization has the advantages of fast nutrient absorption, good fertilizer efficiency, and supplements the shortcomings of insufficient nutrient absorption by the roots. It overcomes the large amount of direct soil fertilization, high cost, large waste, high labor intensity, and low fertilizer utilization rate. It is easy to cause soil compaction and pollute the environment. Shortcomings. There are many leaf fertilizers disclosed in the prior art, but generally the leaf fertilizer contains less nutrients, or the nutr...

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 Patents(China)
IPC IPC(8): C05G3/00
Inventor 孙黛珍王曙光张娇芳王保明曹广宁幸连
Owner SHANXI AGRI UNIV
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