Unlock instant, AI-driven research and patent intelligence for your innovation.

Functional sustained release bulk blending fertilizer specially used for garlic

A functional, garlic-based technology, applied in the direction of organic fertilizers, inorganic fertilizers, calcium fertilizers, etc., can solve the problems of increasing the difficulty of top dressing and inconvenient fertilization, and achieve the effects of improving stress resistance, improving utilization efficiency, and wide application

Inactive Publication Date: 2018-09-04
众德肥料(烟台)有限公司 +2
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Garlic production is mostly based on the application of quick-acting fertilizers, and the widely used plastic film mulching increases the difficulty of topdressing fertilizers, and there is a problem of inconvenient fertilization, but slow and controlled release can solve this problem

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 1

[0015] A kind of functional garlic special slow and controlled release blended fertilizer coated urea 1 part, large granular urea 1 part, diammonium phosphate 1 part, granular potassium sulfate 1 part and medium and trace element particles 1 part, medium and trace element particles use boron content A mixture of 5%, 5% zinc, 3% calcium oxide and 3% magnesium oxide is mixed and extruded. The granular potassium sulfate is made of powdered potassium sulfate with a content of 51 and mixed with one or two of attapulgite or bentonite Extrusion process, adding Paecilomyces variabilis mycelium extract and seaweed extract. The raw materials of seaweed extract adopt biological fermentation method, compound enzymatic hydrolysis method, high pressure cell burst technology or combination method, from macroalgae, brown algae, Active substance extracted from 1 or several mixtures of Sargassum. The main principle is to use different methods to treat seaweed cells and extract various seaweed fu...

Embodiment 2

[0017] A kind of functional garlic special slow and controlled release blended fertilizer coated urea 24 parts, large granular urea 1 part, diammonium phosphate 1 part, granular potassium sulfate 1 part and medium trace element particles 1 part, medium and trace element particles use boron content A mixture of 5%, 5% zinc, 3% calcium oxide, and 3% magnesium oxide is mixed and extruded. The granular potassium sulfate is made of powdered potassium sulfate with a content of 51 and mixed with one or two of attapulgite or bentonite Extrusion process, adding Paecilomyces variabilis mycelium extract and seaweed extract. The raw materials of seaweed extract adopt biological fermentation method, compound enzymatic hydrolysis method, high pressure cell burst technology or combination method, from macroalgae, brown algae, Active substance extracted from 1 or several mixtures of Sargassum. The main principle is to use different methods to treat seaweed cells, and extract various seaweed fu...

Embodiment 3

[0019] A kind of functional garlic special slow and controlled release blended fertilizer coated urea 24 parts, large granular urea 6 parts, diammonium phosphate 26 parts, granular potassium sulfate 40 parts, and 4 parts of medium and trace element particles. Medium and trace element particles use boron content A mixture of 5%, zinc 5%, calcium oxide 3%, and magnesium oxide 3% is mixed and extruded. The granular potassium sulfate is made of powdered potassium sulfate with a content of 51 and mixed with one or two of attapulgite or bentonite Extrusion process, adding Paecilomyces variabilis mycelium extract and seaweed extract. The raw materials of seaweed extract adopt biological fermentation method, compound enzymatic hydrolysis method, high pressure cell burst technology or combination method, from macroalgae, brown algae, Active substance extracted from 1 or several mixtures of Sargassum. The main principle is to use different methods to treat seaweed cells, and extract vari...

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 provides a functional sustained release bulk blending fertilizer specially used for garlic, containing the following components in parts by weight: 1-24 parts of encapsulated urea, 1-6 parts of large granular urea, 1-26 parts of diammonium phosphate, 1-40 parts of granular potassium sulfate, and 1-4 parts of medium and trace element particles, wherein the medium and trace element particles are prepared by mixing and extruding a mixture of boron, zinc, calcium oxide and magnesium oxide; the sustained release bulk blending fertilizer contains available nutrients and sustained release and controlled release nitrogen with different release periods, and can provide nutrients in due time in combination with the growth and fertilizer requirement conditions of garlic, so as to guarantee the growth of the garlic; functional matters are added to the sustained release bulk blending fertilizer to provide resistance of the garlic and adjust balanced growth of the garlic; and meanwhile, the added medium and trace elements can realize collaborative nutrients, and prevent and correct the nutrient deficiency symptom of the garlic; seaweed extract is very wide in application in the field of agriculture, and as a synergist with biostimulant effect, the seaweed extract can be singly applied, and can also be applied in match with a chemical fertilizer.

Description

Technical field [0001] The invention is a special slow and controlled release mixed fertilizer for functional garlic, which belongs to the field of agricultural fertilizers. Background technique [0002] In the prior art, the growth period of autumn sowing garlic is relatively long, reaching 241-260 days, spanning the long winter. Before overwintering, it is the autotrophic stage of garlic. The nutrients needed for its growth are mainly provided by its own garlic mothers and rarely absorb nutrients from the outside. After the beginning of spring the following year, garlic molts its mothers and enters the peak period, and the demand for nutrients increases significantly. , The nutrients absorbed by plants in the next 2-3 months account for about 80% of the entire growth period. Garlic production is mostly based on the application of quick-acting fertilizers. The widely used plastic film mulch increases the difficulty of topdressing, and there is a problem of inconvenient fertiliz...

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): C05G3/00C05F17/00
CPCC05B7/00C05F17/00C05G3/00C05C9/00C05D1/02C05D3/02C05D5/00C05D9/00C05D9/02C05F11/00C05F11/08Y02W30/40
Inventor 孙玲丽王其选张民刘之广冯大伟刘备
Owner 众德肥料(烟台)有限公司