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

Special fertilizer for Laiyang pear as well as preparation and application thereof

A special fertilizer, the technology of Chili pear, which is applied in the field of organic-inorganic compound fertilizer production, can solve the problems of Laiyang Chili pear, poor pertinence and poor soil pertinence, and achieve the effects of improving taste, vitamins and resistance

Inactive Publication Date: 2011-05-18
SHANDONG GUANGDA FERTILIZER INDAL TECHCO
View PDF2 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the specificity of Laiyang Chili pear is not strong
First of all, it does not involve soil conditions, and is poorly targeted to the soil in Laiyang Chili pear producing areas; secondly, its nutrient element ratio is aimed at the nutrient requirements of Nanguo pear, which has a certain gap with the nutritional requirements of Laiyang Chi pear

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
  • Special fertilizer for Laiyang pear as well as preparation and application thereof
  • Special fertilizer for Laiyang pear as well as preparation and application thereof
  • Special fertilizer for Laiyang pear as well as preparation and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Embodiment 1: special fertilizer for Laiyang Chili pear, the mass parts of raw material components are as follows:

[0050] Enzymatic hydrolysis oil residue 500kg,

[0051] Urea 142kg,

[0052] Monoammonium phosphate 150kg,

[0053] Potassium sulfate 200kg,

[0054] Zinc sulfate 5kg,

[0055] Boric acid 3kg.

[0056] The preparation method steps are as follows:

[0057] 1) Preparation of Bacillus subtilis fermentation broth

[0058] Take 200g of peeled potatoes, add 1000g of water and boil for 20 minutes, filter with gauze, add water to the filtrate to 1000g, then add 15g of glucose and 2g of peptone, heat until all ingredients are dissolved, sterilize under 0.11MPa pressure for 30 minutes, and prepare liquid culture Subtilis 10210 after activation was cultivated for 2 days in a shaking flask at 28°C and 180 rpm; then transferred to the culture medium with an inoculum of 2wt% and the formula was 200kg of potatoes, 8kg of glucose, 30kg of oil residue, In a ferment...

Embodiment 2

[0069] Embodiment 2: Laiyang Chili pear special fertilizer, raw material component mass parts are as follows:

[0070] Enzymatic hydrolysis oil residue 550kg,

[0071] Urea 124kg,

[0072] Monoammonium phosphate 140kg,

[0073] Potassium sulfate 180kg,

[0074] Zinc sulfate 4kg,

[0075] Boric acid 2kg.

[0076] The preparation method is the same as in Example 1.

Embodiment 3

[0077] Embodiment 3: Laiyang Chili pear special fertilizer, raw material component mass parts are as follows:

[0078] Enzymatic hydrolysis oil residue 450kg,

[0079] Urea 160kg,

[0080] Monoammonium phosphate 170kg,

[0081] Potassium sulfate 211kg,

[0082] Zinc sulfate 5kg,

[0083] Boric acid 4kg.

[0084] The preparation method is the same as in Example 1.

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 relates to a special fertilizer for Laiyang pear, and the special fertilizer is prepared by precisely compounding the hydrolysate of by-product oil sludges in an oil pressing factory with inorganic chemical manure urea, monoammonium phosphate, potassium sulfate as well as microelement zinc sulfate and boric acid. The fertilizer is specially suitable for the soil condition of Laiyang pear fields and is beneficial to increasing the output and quality of the Laiyang pear.

Description

technical field [0001] The invention relates to a special fertilizer and a preparation method thereof, in particular to a special organic-inorganic compound fertilizer for Laiyang Chili pear produced by combining the enzymatic degradation product of the by-product oil residue of an oil mill and an inorganic fertilizer and a preparation method thereof, belonging to the organic-inorganic compound fertilizer. Mixed fertilizer production technology field. Background technique [0002] The sugar content of Laiyang Chi pear is as high as 9.76%, which is 2-3% higher than that of ordinary pears, and contains various organic acids, vitamins and other nutrients. Laiyang Chili pear is not only a delicious seasonal fruit, but also can be processed into dried pears, preserved pears, pear jam, canned pears, etc. It can also be used to make wine and vinegar. In addition, it also has the effects of clearing the lungs, reducing phlegm, and relieving cough. The "Laiyang Pear Paste" and "Coug...

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): C05G1/00A01C21/00A01G17/00
Inventor 姜兴民李涛张诚孙应胜李大刚
Owner SHANDONG GUANGDA FERTILIZER INDAL TECHCO
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