Rescue reagent for rejuvenation of Pinus tabulaeformis and application thereof

A technology of Chinese pine and reagents, applied in the direction of application, urea compound fertilizer, organic fertilizer, etc., can solve the problems of plant calcium deficiency, chlorosis and yellowing, salt damage, etc., and achieve a reasonable raw material formula, high utilization rate, and low price Effect

Inactive Publication Date: 2016-09-28
LIAONING UNIVERSITY
3 Cites 3 Cited by

AI-Extracted Technical Summary

Problems solved by technology

2) Toxicity of ions: Na in plant leaves + Excessive accumulation of common leaf tip and leaf edge scorch (sodium burn), and will inhibit the absorption of calcium, resulting in calcium deficiency in plants, difficult to pull out new leaves; Ca 2+ Excess may lead to lack of nutrients such as boron, iron, zinc, manganese; Mg 2+ Excessive amount will cause the leaf edge of the plant to scorch, resulting in potassium deficiency, and the tip and edge of the old leaves will start to turn green and yellow until they are scorched.
3) Extensive application of chemical alkaline fertilizers caused salt...
View more

Abstract

The invention relates to a rescue reagent for rejuvenation of Pinus tabulaeformis and an application thereof. The rescue reagent for rejuvenation is prepared by mixing the following components: refined pyroligneous liquor, amino acid, peptidoglycan, potassium sulfate, sodium alpha-naphthyl acetate, ferrous sulphate, urea, and VC. The rescue reagent for rejuvenation has the advantages of environmental friendliness, simple technology, and low cost; during practical application, water can be added into the reagent for dilution, the dilution ratio is 3-10 times, and the solution is filled into an axial root part of a big tree.

Application Domain

Organic fertilisersUrea compound fertilisers +2

Technology Topic

Environmental chemistryPinus tabulaeformis +6

Image

  • Rescue reagent for rejuvenation of Pinus tabulaeformis and application thereof
  • Rescue reagent for rejuvenation of Pinus tabulaeformis and application thereof
  • Rescue reagent for rejuvenation of Pinus tabulaeformis and application thereof

Examples

  • Experimental program(1)

Example Embodiment

[0021] Example 1 A Rejuvenation Rescue Reagent for Chinese Pine
[0022] (1) Preparation
[0023] According to the ratio shown in Table 1, take wood vinegar, amino acid, peptidoglycan, potassium sulfate, sodium naphthaleneacetate, ferrous sulfate, urea and VC, mix them evenly, put them into plastic containers, and prepare them for oil. Loose rejuvenation rescue reagent.
[0024] Table 1
[0025]
[0026] (2) Application
[0027] 1) Choose 3-4 year-old seedlings: In the northern spring from March to April, the temperature should be kept above 5°C for watering. The lateral roots are mainly watered, and the surface soil is loosened in the horizontal direction of Pinus tabulaeformis. Dilute the rejuvenation and rescue reagent by 5 times, every interval Water once every 10 days, irrigate the surface soil each time;
[0028] Select 20 3-4 year old seedlings and randomly divide them into 4 groups with 5 plants in each group. The blank group and the experimental group (using 1#, 2#, 3#, 4# rejuvenation rescue reagent), the results are shown in Table 2.
[0029] Table 2
[0030]
[0031] 2) Choose 5-6 year-old saplings: water the taproot in the northern winter from November to January. Before the temperature stably drops to 0°C, dig a depth of 30cm along the vertical direction of the taproot, dilute the rejuvenation and rescue reagent 3 times, and water each time. 10 liters, water once every 10 days, a total of 3 times.
[0032] Select 20 5-6 year-old tree seedlings affected by salt and randomly divide them into 4 groups with 5 plants in each group. The blank group and experimental group (using 1#, 2#, 3#, 4# rejuvenation rescue reagent), the results are shown in Table 3.
[0033] table 3
[0034]
[0035] It can be seen from Table 2 and Table 3 that the rejuvenation rescue agent of the present invention has a good rejuvenation effect on the salt-injured Pinus tabulaeformis, especially the No. 4 rejuvenation rescue agent, the control effect can reach 100%, and the Pinus tabulaeformis is completely rejuvenated.

PUM

no PUM

Description & Claims & Application Information

We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.

Similar technology patents

Image sensor and method of manufacturing the same

InactiveUS20110128423A1simple processrealistic image
Owner:SAMSUNG ELECTRONICS CO LTD

Treating method for oily sludge

InactiveCN106957136AThe treatment method is simple and effectiveSimple process
Owner:安徽省通源环境节能股份有限公司

Classification and recommendation of technical efficacy words

  • easy to implement
  • Simple process

Intelligent video monitoring method and system thereof

InactiveCN101635835AEasy to implementEasy system expansion
Owner:SHENZHEN XINYI TECH CO LTD

Voice call routing by dynamic personal profile

InactiveUS7653191B1less laboreasy to implement
Owner:MICROSOFT TECH LICENSING LLC

Method for preparing graphite alkyne film

ActiveCN101774570ASimple processuniform surface
Owner:INST OF CHEM CHINESE ACAD OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products