Medicament and method for reducing damage to Loropetalum safflower and improving ornamental value under acid rain stress

A safflower, ornamental technology, applied in horticultural methods, botanical equipment and methods, biocides, etc., can solve problems such as not seen, achieve high ornamental value, reduce safflower damage, and improve viewing sexual effect

Active Publication Date: 2021-10-12
KUNMING UNIV
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After searching the literature, I haven’t seen any published content about the technical development of medicaments to maintain the ornamental quality of Safflower and reduce the degree of plant injury under acid rain stress.

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
  • Medicament and method for reducing damage to Loropetalum safflower and improving ornamental value under acid rain stress
  • Medicament and method for reducing damage to Loropetalum safflower and improving ornamental value under acid rain stress
  • Medicament and method for reducing damage to Loropetalum safflower and improving ornamental value under acid rain stress

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0024] In order to make the purpose of the present invention and the technical scheme clearer, the present invention uses specific examples to carry out the research and screening process of the selection of treatment plants, the concentration selection of treatment medicaments, the composition of treatment medicaments, the dosage and frequency of medicament spraying, etc. Sufficient description is given to prove the correctness of the research results, but it does not mean that the present invention is limited to these examples.

[0025] 1) Selection of treatment plants

[0026] This embodiment selects the safflower loropetalum in the campus of Kunming University as the experimental material. According to the growth status of the test material, it is divided into three types: healthy tree, vigorous tree, healthy tree, medium tree, basically healthy tree, and vigorous tree. Weak, unhealthy tree body and weak tree vigor, all selected test materials were artificially sprayed wit...

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 medicament and a method for alleviating damage to Loropetalum safflower and improving appreciation under acid rain stress, which comprises: 0.4-1.6mmol / L of salicylic acid, 0.4-1.6mol / L of sodium nitroprusside, and 12-12-mol / L of calcium nitrate 48mmol / L. The invention solves the problem in the prior art that the harm of acid rain to the safflower tree cannot be effectively alleviated. In the urban landscaping in the areas seriously affected by acid rain, the leaves of the safflower loropetalum used are not or rarely damaged, and the leaves rarely turn yellow, dry, and fall off, and the leaves do not shrink or deform. Chlorophyll, anthocyanins Vegetarian glycosides and flavonoids are basically stable, and the leaf color still maintains the original bright red or dark red or other colors, and there is no obvious change in leaf color, making it maintain a high ornamental value.

Description

technical field [0001] The invention relates to the technical field of horticultural plant protection, in particular to a medicament and a method for alleviating damage to Loropetalum safflower and improving ornamental performance under acid rain stress. Background technique [0002] Loropetalum safflower is native to my country, and it is an evergreen shrub of Hamameliaceae, Loropetalum genus, and Variety of Loropetalum genus. It has luxuriant branches and leaves, graceful posture, resistant to pruning and pinching, and when the flowers bloom, the tree is full of red flowers, which is extremely spectacular. The new leaves of P. safflower are bright red, and the leaf color of mature leaves varies from dark green to dark red. In various cities south of the Yangtze River in my country, P. safflower has become an indispensable tree species for gardening , can be used for cluster planting as color fence, group planting as color blocks, molded flower beds, isolated planting as co...

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 Patents(China)
IPC IPC(8): A01N59/16A01N37/40A01N59/06A01P21/00A01G7/06
CPCA01G7/06A01N37/40A01N59/06A01N59/16
Inventor 张永福莫丽玲牛燕芬彭声静荆赞革裴徐梨
Owner KUNMING UNIV
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