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

Nitrification-inhibitor-containing special potato drop irrigation fertilizer and preparation method thereof

A nitrification inhibitor, potato technology, applied in the direction of ammonium nitrate fertilizer, nitrate fertilizer, application, etc., can solve the problems of pollution, soil compaction, soil heavy metals, etc., and achieve the effects of easy use, heavy metal pollution, and easy absorption

Inactive Publication Date: 2018-03-13
NANCHANG INST OF TECH
View PDF2 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a special drip irrigation fertilizer for potatoes containing nitrification inhibitors and a preparation method thereof, so as to solve the problems of soil compaction caused by existing fertilizers and soil heavy metal pollution

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
  • Nitrification-inhibitor-containing special potato drop irrigation fertilizer and preparation method thereof
  • Nitrification-inhibitor-containing special potato drop irrigation fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A special drip irrigation fertilizer for potatoes containing a nitrification inhibitor, which consists of the following components in parts by weight: 60 parts of urea, 18 parts of ammonium nitrate, 20 parts of potassium dihydrogen phosphate, 15 parts of potassium nitrate, 7 parts of zinc sulfate, and 6 parts of boric acid , 5 parts of manganese sulfate, 6 parts of ammonium cuprate, 7 parts of ferrous sulfate, 18 parts of nitrification inhibitor, 3 parts of plant growth regulator, 4 parts of fulvic acid, 5 parts of amino acid, and 18 parts of sodium thiosulfate.

[0022] Preparation method: (1) Weigh urea, ammonium nitrate, potassium dihydrogen phosphate, potassium nitrate, zinc sulfate, boric acid, manganese sulfate, ammonium cuprate, ferrous sulfate, nitrification inhibitor, plant growth regulation agent, fulvic acid, amino acid, sodium thiosulfate;

[0023] (2) Add urea, ammonium nitrate, potassium dihydrogen phosphate, potassium nitrate, zinc sulfate, boric acid, ma...

Embodiment 2

[0027] A special drip irrigation fertilizer for potatoes containing a nitrification inhibitor, which consists of the following components in parts by weight: 58 parts of urea, 17 parts of ammonium nitrate, 18 parts of potassium dihydrogen phosphate, 14 parts of potassium nitrate, 6 parts of zinc sulfate, and 5 parts of boric acid , 4 parts of manganese sulfate, 4 parts of ammonium cuprate, 6 parts of ferrous sulfate, 17 parts of nitrification inhibitor, 4 parts of plant growth regulator, 3 parts of fulvic acid, 4 parts of amino acid, 16 parts of sodium thiosulfate.

[0028] Preparation method: (1) Weigh urea, ammonium nitrate, potassium dihydrogen phosphate, potassium nitrate, zinc sulfate, boric acid, manganese sulfate, ammonium cuprate, ferrous sulfate, nitrification inhibitor, plant growth regulation agent, fulvic acid, amino acid, sodium thiosulfate;

[0029] (2) Add urea, ammonium nitrate, potassium dihydrogen phosphate, potassium nitrate, zinc sulfate, boric acid, mangan...

Embodiment 3

[0033] A special drip irrigation fertilizer for potatoes containing a nitrification inhibitor, which consists of the following components in parts by weight: 56 parts of urea, 16 parts of ammonium nitrate, 17 parts of potassium dihydrogen phosphate, 13 parts of potassium nitrate, 5 parts of zinc sulfate, and 7 parts of boric acid , 4 parts of manganese sulfate, 5 parts of ammonium cuprate, 5 parts of ferrous sulfate, 16 parts of nitrification inhibitor, 3 parts of plant growth regulator, 5 parts of fulvic acid, 3 parts of amino acid, 17 parts of sodium thiosulfate.

[0034] Preparation method: (1) Weigh urea, ammonium nitrate, potassium dihydrogen phosphate, potassium nitrate, zinc sulfate, boric acid, manganese sulfate, ammonium cuprate, ferrous sulfate, nitrification inhibitor, plant growth regulation agent, fulvic acid, amino acid, sodium thiosulfate;

[0035] (2) Add urea, ammonium nitrate, potassium dihydrogen phosphate, potassium nitrate, zinc sulfate, boric acid, mangan...

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 nitrification-inhibitor-containing special potato drop irrigation fertilizer and a preparation method thereof. The nitrification-inhibitor-containing special potato drop irrigation fertilizer comprises, by weight, 50-70 parts of urea, 13-20 parts of ammonium nitrate, 15-22 parts of monopotassium phosphate, 10-17 parts of potassium nitrate, 3-10 parts of zinc sulfate, 2-9 parts of boracic acid, 2-7 parts of manganese sulfate, 3-8 parts of ammonium cuprate, 2-8 parts of ferrous sulfate, 12-21 parts of nitrification inhibitors, 1-5 parts of plant growth regulators, 2-7 parts of fulvic acid, 2-6 parts of amino acid and 15-20 parts of sodium thiosulfate. The preparation method includes subjecting the raw materials to ultrasonic dispersion, and evenly stirring and mixingthe raw materials. The nitrification-inhibitor-containing special potato drop irrigation fertilizer has the advantages that negative effect is avoided after the fertilizer is applied to potatoes, water solubility is high, soil hardening is avoided, the fertilizer is convenient to use, the problem of heavy metal pollution of soil is solved effectively, and growth trend of the potatoes is improved.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and relates to a special drip irrigation fertilizer for potatoes containing nitrification inhibitors and a preparation method thereof. Background technique [0002] Drip irrigation fertilizer is a kind of fertilizer that is applied along with irrigation. Because drip irrigation fertilizer has the characteristics of easy use, easy absorption by crops, and outstanding fertilizer effect, it has been welcomed by farmers. [0003] Potato is a perennial herbaceous plant belonging to the family Solanaceae, and its tubers are edible. It is the fourth most important food crop in the world, second only to wheat, rice and corn. Potatoes are also called ground eggs, potatoes, yams, etc. Potato tubers contain a lot of starch. Generally, early-maturing potatoes contain 11%-14% starch, mid-late-maturing potatoes contain 14%-20% starch, and high-starch tubers can reach more than 25%. Tubers also contain gl...

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): C05G3/00C05G3/04C05G3/08C05G3/80C05G3/90
CPCC05B7/00C05G3/00C05G3/80C05G3/90C05C1/00C05C3/00C05C5/02C05C9/00C05C11/00C05D9/00C05D9/02C05F11/02Y02P60/21
Inventor 鲁向晖吴立峰白桦张海娜王荚文
Owner NANCHANG INST OF TECH
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