Chelated trace element fertilizer-medicament mixture

A trace element fertilizer and chelating technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of not knowing the mixing effect of abamectin and trace element fertilizers

Inactive Publication Date: 2012-06-20
INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI
View PDF4 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in the prior art, have not yet obtained the effective mixed use technology between the Abamectin of biological pesticide and the liquid trace element fertilizer, the emulsification strati...

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
  • Chelated trace element fertilizer-medicament mixture
  • Chelated trace element fertilizer-medicament mixture
  • Chelated trace element fertilizer-medicament mixture

Examples

Experimental program
Comparison scheme
Effect test

experiment example 1

[0047] Experimental example one, preparation example one obtains the influence of chelating type trace element fertilizer liquid mixture on cucumber growth

[0048]Experimental method: Sand culture and soil culture experiments were carried out in the greenhouse. Cucumber was used as the test material. After soaking the seeds to accelerate germination, they were sown in small pots of sand or sandy loam soil. The soil was collected from Daxing, Beijing. 0.26%, the content of available nitrogen, phosphorus and potassium are 17.0, 6.9 and 140.1mg / kg respectively, and the texture belongs to sandy loam. In the pot experiment, three seedlings were planted in each pot. When the second complete leaves appear on the cucumber, start spraying fertilizer for the first time, and spray fertilizer once every 10 days, spraying 3 times in total. The experiment is provided with 3 treatments (9 strains per treatment), which are respectively spraying clear water, spraying simple amino acid trace ...

experiment example 3

[0060] Experimental example three, the effect of the chelated trace element fertilizer liquid mixture obtained in preparation example three on lettuce growth

[0061] Experimental method Potted experiments were carried out in the greenhouse, with 1.5kg of soil per pot. The test soil was collected from the fluvo-aquic soil in Tongzhou District, Beijing. The soil organic matter content was 1.93%, and the available nitrogen, phosphorus, and potassium contents were 99.4, 172.0, and 220.0mg / kg. The test crop was lettuce. After transplanting, leave 2 seedlings per pot for thinning. After harvesting, the fresh weight of aboveground parts was weighed. Test treatment divides and sprays clear water control, simple amino acid foliar fertilizer, sprays product of the present invention (amino acid chelating type medicinal fertilizer liquid mixture) altogether 3 treatments. During the test period, the fertilizer was sprayed 3 times with an interval of 7 days, and the concentration of th...

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 chelated trace element fertilizer-medicament mixture. In the mixture, trace elements which are necessary for crops are mixed, a chelation reaction between organic matters and the trace elements is facilitated by adding a plurality of amino acids and lignosulfonates, and abamectin serving as a biological pesticide is selected and effectively matched with the fertilizer. The invention further provides a production and preparation method of a fertilizer-medicament liquid mixture product. Due to the adoption of the method, the coordination reaction level between trace element ions and a multi-effect chelating agent is raised, and the technical problems of emulsification and delamination are solved. The chelated trace element fertilizer-medicament mixture is applied to crop leaves, the lack of trace elements in crops can be corrected, a remarkable effect is achieved, and the effects of disease resistance and insect resistance are achieved.

Description

Technical field: [0001] The invention relates to the fields of pesticides and fertilizers, in particular to a compatible mixture of biological pesticides and agricultural chemical fertilizers. Background technique: [0002] Trace elements zinc, boron, copper, manganese, molybdenum, iron, nickel, etc. are essential nutrients for crops. Although crops require very little micronutrients, they are equally important to crop growth and development as macronutrients such as nitrogen, phosphorus, and potassium. When a certain trace element is deficient, the growth and development of crops will be significantly affected, the yield will be reduced, and the quality will be reduced. Research on rice, wheat, corn, cotton, rape, peanut, soybean, citrus, tomato and other crops by the National Trace Element Collaboration Network of the Chinese Academy of Agricultural Sciences shows that: on soil lacking trace elements, the application of corresponding trace element fertilizers and their C...

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): C05G3/00
Inventor 汪洪褚天铎刘新保刘荣乐李春花杨清荣向农
Owner INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI 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

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap