Unlock instant, AI-driven research and patent intelligence for your innovation.

Plant rooting composition for foliar spraying, preparation and application thereof

A technology of foliar spraying and composition, which is applied in the direction of plant growth regulators, plant growth regulators, chemicals for biological control, etc., and can solve problems such as insecurity

Active Publication Date: 2016-11-16
SICHUAN GUOGUANG AGROCHEM
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the application provides a plant rooting composition, preparation and application for foliar spraying, the composition and preparation can realize the use of foliar spraying, overcome the adverse effect of naphthaleneacetic acid on the foliage itself. Safety defects, improve the tolerance of plant leaves to naphthaleneacetic acid, show synergistic effects in promoting plant rooting and increasing plant root area, improve the utilization rate of chemicals, and are suitable for various crops such as cotton and wheat

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
  • Plant rooting composition for foliar spraying, preparation and application thereof
  • Plant rooting composition for foliar spraying, preparation and application thereof
  • Plant rooting composition for foliar spraying, preparation and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Colby's Formula Method for Determination of Drug Efficacy Experiment (Wheat)

[0037] 1. Experimental object: wheat plants

[0038] 2. Experimental method: refer to "Pesticide Indoor Bioassay Test Guidelines NY / T 2061.2-2011" Plant Growth Regulator Part 2: Promoting and Inhibiting Plant Growth Test, pot method.

[0039] 3. Statistical analysis of data: DPS6.55 (Duncan) statistical software was used for analysis. The average total root system area C1 is calculated according to the test data, and the increase rate T1 (%) of the average total root system area relative to the blank control is obtained.

[0040] 4. Evaluation method: use the Colby formula to obtain the average total root area improvement rate E1 (%) after theoretical mixing. Compared with the theoretical index E1 (%) obtained by the Colby formula, the actual measured evaluation index T1 (%) after mixing is compared with the theoretical index E1 (%). If the actual value is 12% greater than the theoretical v...

Embodiment 2

[0048] Colby's Formula Method for Determination of Drug Efficacy Experiment (Cotton)

[0049] 1. Experimental object: Cotton (Huanong No. 16, Yishu mulched cotton)

[0050] 2. Experimental method: refer to "Pesticide Indoor Bioassay Test Guidelines NY / T 2061.2-2011" Plant Growth Regulator Part 2: Promoting and Inhibiting Plant Growth Test, pot method.

[0051] 3. Statistical analysis of data: DPS6.55 (Duncan) statistical software was used for analysis. The average total root system area C2 is calculated according to the test data, and the increase rate T2 (%) of the average total root system area relative to the blank control is obtained.

[0052] 4. Evaluation method: use the Colby formula to obtain the average total root area increase rate E2 (%) after theoretical mixing. Compared with the theoretical index E2 (%) obtained by the Colby formula, the actual measured evaluation index T2 (%) after mixing is the synergistic effect, and the difference between the actual value an...

Embodiment 3

[0060] Drug safety evaluation test (wheat)

[0061] 1. Test object: wheat plants

[0062] 2. Experimental method: Before the wheat plants grow to jointing, the spray solution prepared with a single drug or a composition to make the required concentration is evenly sprayed on the leaves of the wheat plants. According to the degree of plant drooping, rolling, spotting, yellowing, etc., the plants are graded according to the degree, and the degree of plant damage from low to high is represented by numbers from "1 to 6". The safety of the agent was evaluated by the degree of damage to the plants.

[0063] The phytotoxicity classification is as follows:

[0064] Level 0, the growth of the plant is comparable to that of the clear water control, without drooping leaves, leaf curling, spots, yellowing, etc.;

[0065] Grade 1, the leaves are slightly drooping, no leaf curling, no spots, yellowing, etc.;

[0066] Grade 2, the leaves are obviously drooping, the heart leaves are sligh...

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 plant rooting composition for foliar spraying, a preparation and application thereof. The plant rooting composition is prepared from an active component A and an active component B of which the mass ratio is (1 to 100):1, wherein the active component A is prepared from naphthylacetic acid and derivatives thereof; the active component B is prepared from lentinan. According to the plant rooting composition and the preparation, disclosed by the invention, a using mode of the foliar spraying can be realized, the defect that the naphthylacetic acid is unsafe for a leaf surface is overcome, the tolerance of plant leaves on the naphthylacetic acid is increased, a synergistic interaction effect is obtained in aspects of promoting plant rooting and increasing plant root system, the utilization rate of medicament is increased, and the plant rooting composition and the preparation are suitable for various crops such as cotton, wheat and the like.

Description

technical field [0001] The invention relates to the technical field of plant rooting agents, in particular to a plant rooting composition for foliage spraying, a preparation and an application thereof. Background technique [0002] In agricultural production practice, the use of rooting agents is of great significance to promote the development of plant roots, enhance the ability of plants to absorb nutrients from the soil, and promote plant growth. Commonly used rooting agents are naphthaleneacetic acid, indole butyric acid and their mixed preparations. [0003] Among them, naphthaleneacetic acid is a colorless solid soluble in organic solvents, is an auxin analog in plant growth regulators, is a broad-spectrum plant growth regulator, can promote cell division and expansion, and induce the formation of adventitious roots; and Indolebutyric acid is an endogenous auxin, which can promote cell division and cell growth, induce the formation of rhizoplasma, promote cell differe...

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): A01N43/16A01N37/10A01P21/00
CPCA01N37/10A01N43/16A01N2300/00
Inventor 邓建华颜亚奇陈曦
Owner SICHUAN GUOGUANG AGROCHEM