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

Water-soluble fertilizer for young fruit trees and application thereof

A water-soluble fertilizer and fruit tree technology, applied in the fields of application, nitrogen fertilizer, phosphorus fertilizer, etc., can solve the problems of unreasonable water and fertilizer demand for young fruit trees, and achieve the effects of healthy growth, good economic effect, and easy absorption

Inactive Publication Date: 2020-03-24
NANJING AGRICULTURAL UNIVERSITY
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Purpose of the invention: In order to solve the problem of unreasonable water and fertilizer requirements for young fruit trees and provide a reasonable fertilizer formula for young fruit trees, the present invention provides a formula and application of water-soluble fertilizer for young fruit trees

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
  • Water-soluble fertilizer for young fruit trees and application thereof
  • Water-soluble fertilizer for young fruit trees and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A water-soluble fertilizer for young fruit trees, consisting of the following components in parts by mass: 49 parts of urea (the mass fraction of N is 46%), monoammonium phosphate (industrial grade) (the mass fraction of N is 12%, P 2 o 5 Mass fraction is 61%) 20 parts, potassium nitrate 22 parts (N mass fraction is 13.8%, K 2 O mass fraction is 45.5%), 3 parts of zinc sulfates, 2 parts of boric acid, 4 parts of ferrous sulfates.

[0016] In this formula, there are 28 parts of nitrogen, 12 parts of phosphorus pentoxide and 10 parts of potassium oxide.

[0017] When preparing, mix the ingredients of each formula evenly.

[0018] From 2016 to 2017, two consecutive years of experiments were conducted at the Zhangye Experimental Base of the Fruit Tree and Flower Research Institute of the Gansu Academy of Agricultural Sciences. The experimental variety "Huangguan Pear" was tested and the soil type of the experimental field was sandy soil. Two treatments were set up: tradi...

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 water-soluble fertilizer for young fruit trees and application thereof. The water-soluble fertilizer for young fruit trees comprises the following components in parts by mass: 27-29 parts of nitrogen, 11-13 parts of phosphorus pentoxide, 9-11 parts of potassium oxide and 8-10 parts of trace elements. According to the invention, the nutrient demands required by the growthand development of young fruit trees are met; the growth vigor of the young fruit trees is enhanced; plant height, stem diameter and leaf dry matter accumulation are obviously increased; the disease and pest resistance of young fruit trees is improved; and a solid foundation is laid for early fruiting and high yield.

Description

technical field [0001] The invention relates to fertilizers, in particular to a water-soluble fertilizer for young fruit trees and its application. Background technique [0002] Excessive use of chemical fertilizers will not only lead to unbalanced soil fertility, low fertilizer use efficiency, and environmental pollution, but also lead to a decline in the yield and quality of fruit trees. However, the amount of traditional chemical fertilizers used in my country is still on the rise. It is estimated that the total amount of chemical fertilizers used in my country and the amount of chemical fertilizers used per unit sowing area in 2020 will increase by 2% and 4.3%, respectively, compared with 2010, which will further cause great pressure on the current soil environment. The inventor’s laboratory conducted a preliminary survey on the soil nutrient status of major pear orchards across the country and found that the pear orchards in this area are generally over-input of nitroge...

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): C05G1/00A01C21/00
CPCA01C21/005C05B7/00C05C5/02C05C9/00C05D9/02
Inventor 董彩霞徐阳春谢昶琰梅新兰王迪
Owner NANJING AGRICULTURAL UNIVERSITY
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