Zinc-rich and efficient slow-release fertilizer for anti-season and pollution-free broccoli and preparation method of fertilizer
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
The technology of slow-release fertilizer and cauliflower is applied in the field of slow-release fertilizer to achieve the effects of improving fermentation efficiency, long fertilizer effect time, and overcoming the inhibition of fermentation bacteria.
Inactive Publication Date: 2017-08-11
高鹏
View PDF1 Cites 1 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
However, when calcium peroxide is used directly, it faces the defect and deficiency of releasing oxygen too quickly when it meets water and moisture.
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
Embodiment Construction
[0018] A high-efficiency slow-release fertilizer for zinc-rich anti-season pollution-free cauliflower, comprising the following components in parts by weight: oyster shell 81, polylactic acid 45, polyethylene glycol 21, expanded nano perlite powder 56, viscous humic acid 34, rich in Protein fish processing waste 140, brown algae kelp 180, enteromorpha 180, rice bran 230, oil meal 170, bean dregs 210, zinc-rich yeast 9, cellulase 6, compound protease 5, sodium humate 7, monoammonium phosphate 8, chlorine Potassium chloride 9, medium and trace elements 6, amino acid liquid fertilizer 20, mannitol 15, glycerin 6, alginate 12, appropriate amount of hydrogen peroxide, appropriate amount of ammonia water, and appropriate amount of water.
[0019] The preparation method of a high-efficiency slow-release fertilizer for zinc-rich off-season pollution-free cauliflower comprises the following steps:
[0020] (1) Put the oyster shells into a pulverizer for 20 minutes, pass through 300 mes...
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
Property
Measurement
Unit
diameter
aaaaa
aaaaa
Login to view more
Abstract
The invention discloses a zinc-rich and efficient slow-release fertilizer for anti-season and pollution-free broccoli. The fertilizer is prepared from components in parts by weight as follows: oyster shells, polylactic acid, polyethylene glycol, expanded pearlite nanopowder, viscous humic acid, fish processing leftovers containing rich protein, brown seaweed, enteromorpha, rice bran, oil meal, bean dregs, zinc-rich yeast, cellulase, compound protease, sodium humate, monoammonium phosphate, potassium chloride, medium trace elements, amino acid liquid fertilizer, mannitol, glycerinum, sodium alginate, a proper amount of hydrogen peroxide, a proper amount of ammonia water and a proper amount of water. The fish processing leftovers containing rich protein, the brown seaweed, the enteromorpha, the rice bran, the oil meal and the bean dregs cooperate with nutrient substances, a coated slow-release fertilizer is prepared after enzymolysis and fermentation, the fertilizer contains rich fermented macromolecular organic matter and inorganic matter elements, contains rich nutrients, is convenient to absorb and utilize by the broccoli, can promote the growth of the broccoli and guarantee pollution-free cultivation of the broccoli and can be widely applied and promoted.
Description
technical field [0001] The invention relates to the technical field of slow-release fertilizers, in particular to a high-efficiency slow-release fertilizer for zinc-rich anti-season pollution-free cauliflower and a preparation method thereof. Background technique [0002] As an important agricultural material, chemical fertilizers have played a pivotal role in increasing food production. Although my country has a large amount of fertilizer, its fertilizer use efficiency is far lower than that of developed countries in the world. In my country's traditional fertilizer fertilization, the utilization rate of nitrogen fertilizer is 30% to 35%, the seasonal utilization rate of phosphorus fertilizer is 8% to 20%, and the utilization rate of potassium fertilizer is about 50%. Most of the nutrients are lost in the air and groundwater with leakage and evaporation. , not only waste serious, but also cause soil, air, groundwater and other environmental pollution. Therefore, modifying f...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more