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

Radix ophiopogonis quality and effect improving method by replacing paclobutrazol with foliar fertilizer

A quality-enhancing, efficiency-enhancing, foliar fertilizer technology, applied in botanical equipment and methods, nitrogen fertilizers, organic fertilizers, etc., can solve problems such as reducing the quality of Ophiopogon japonicus, reducing production, and strong adsorption capacity, so as to increase yield and effectively The content of ingredients, the effect of improving yield and quality, and saving production costs

Active Publication Date: 2021-06-01
四川省农业科学院经济作物育种栽培研究所
View PDF15 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Paclobutrazol has a strong adsorption capacity in the soil and a long half-life, and most of it remains in the soil after application, which is harmful to soil health and affects the sensitivity of subsequent stubble and interplanting crops
However, long-term excessive application of paclobutrazol not only reduces the quality of Ophiopogon japonicus, but also leads to a reduction in production of Ophiopogon japonicus.

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
  • Radix ophiopogonis quality and effect improving method by replacing paclobutrazol with foliar fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A kind of foliar fertilizer: weigh 12.5 parts of potassium fulvic acid, 4 parts of calcium prohexadione, 0.6 parts of borax, 0.6 parts of zinc sulfate, 0.6 parts of ammonium molybdate, 0.6 parts of ferrous sulfate, 0.6 parts of manganese sulfate, 12 parts 1 part of sodium alkyl sulfate, 1 part of calcium lignosulfonate and 0.3 part of sodium carboxymethyl starch.

[0030] The above-mentioned raw materials were mixed at a speed of 25 rpm for 30 minutes, and then packed uniformly with a pesticide powder packaging machine to obtain the powder foliar fertilizer of this example. The particle size of the foliage fertilizer in this embodiment is 20-30 μm.

Embodiment 2

[0032] A kind of foliage fertilizer: Weigh 10 parts of potassium fulvic acid, 3 parts of calcium prohexadione, 1 part of borax, 1 part of ferrous sulfate, 0.1 part of sodium dibutylnaphthalene sulfonate, 0.1 part of sodium lignosulfonate and 0.1 parts of sodium carboxymethylcellulose.

[0033] The above raw materials were mixed at a speed of 20 rpm for 20 minutes, and after mixing evenly, the pesticide powder packaging machine carried out packaging to obtain the powder type foliar fertilizer of this example. The particle size of the foliage fertilizer in this embodiment is 20-30 μm.

Embodiment 3

[0035] A kind of foliage fertilizer: weigh 15 parts of potassium fulvic acid, 5.5 parts of calcium prohexadione, 1 part of zinc sulfate, 1 part of ammonium molybdate, 1 part of ferrous sulfate, 1 part of manganese sulfate, sodium lauryl sulfate 1 part, 1 part of sodium dodecylbenzenesulfonate, 1 part of calcium lignosulfonate, 1 part of sodium lignosulfonate and 0.5 part of croscarmellose sodium.

[0036] The above-mentioned raw materials were mixed at a speed of 30 rpm for 25 minutes, and after mixing evenly, they were subpackaged with a pesticide powder packaging machine to obtain the powder type foliar fertilizer of this example. The particle size of the foliage fertilizer in this embodiment is 20-30 μm.

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

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention discloses a foliar fertilizer, which is prepared from the following raw materials in parts by mass: 10 to 15 parts of potassium fulvate, 3 to 5.5 parts of prohexadione calcium and 2 to 4 parts of trace elements, and the raw materials also comprise the following components in parts by mass: 0.1-2 parts of a wetting agent, 0.1-2 parts of a dispersing agent and 0.1-0.5 part of a disintegrating agent. The invention also discloses a preparation method of the foliar fertilizer and application of the foliar fertilizer in quality and efficiency improvement of radix ophiopogonis replacing paclobutrazol. The foliar fertilizer prepared by the invention can significantly improve the yield of radix ophiopogonis and the content of effective components, and the raw materials used by the foliar fertilizer have short half-life periods, have no environmental pollution problem after degradation, and are green and environment-friendly.

Description

technical field [0001] The invention relates to the technical field of planting Chinese medicinal materials, and more specifically relates to a method for improving the quality and efficiency of Ophiopogon japonicus in which paclobutrazol is replaced by foliar fertilizer. Background technique [0002] Ophiopogon japonicus is a perennial evergreen medicinal plant of the genus Liliaceae, and it has always been used as a top-grade health-preserving product. Ophiopogon japonicus has the effects of nourishing yin, promoting body fluid, moisturizing the lungs, relieving cough, clearing heart and irritability, and quenching thirst due to internal heat. Modern research shows that Ophiopogon japonicus can improve myocardial contractility and have a protective effect on myocardial cells. The powder medicine can achieve the effect of "invigorating the pulse" or "recovering the pulse" to a certain extent, and has rich medicinal value. [0003] With the increase in demand for Ophiopogon...

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): C05G3/00C05G3/60C05G3/70C05G3/80A01N61/00A01N37/42A01P21/00
CPCC05C3/00C05D9/02C05G3/00C05G3/60C05G3/70C05G3/80A01N61/00A01N37/42C05F11/02C05F11/10
Inventor 曾华兰叶鹏盛何炼蒋秋平刘勇孙小芳华丽霞代顺冬韦树谷赖佳黄玲盛玉珍张骞方何晓敏王明娟张敏
Owner 四川省农业科学院经济作物育种栽培研究所
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