Plant growth regulating composition containing iron chlorin e6 and application thereof

A plant growth regulation, chlorin iron technology, applied in the directions of plant growth regulators, plant growth regulators, applications, etc., can solve the problems of unclear chemical properties of high-concentration metabolic pathways, difficult to accumulate, and long residual effect period, etc., Achieving the effect of no animal toxicity, low dosage and low dosage

Inactive Publication Date: 2020-02-28
NANJING BAITE BIOLOGICAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Plant growth regulators generally have the characteristics of promoting plant growth at low concentrations and inhibiting plant growth at high concentrations. They must be used in a narrow dosage range to exert their normal effects, which leads to many limitations and inconveniences in practical applications; plant endogenous hormones have natural metabolic pathways Compared with the exogenous synthetic plant growth regulators currently used, the dosage is relatively high, the metabolic pathway is unclear, the chemical properties are stable, and there are many residues or long residual effects. With the continuous expansion of the scope of application, its residue has attracted great attention (Zhao Min et al., Safety of Plant Growth Regulators to Crops and the Environment, Journal of Environment and Health, 2007 (24) 5:370-372), my country It has been stipulated that chemically synthesized plant growth regulators shall not be used in the form of fertilizers and pesticides in any green food production and processing (People's Republic of China Agricultural Industry Standard NY-T393-2000 Green Food Pesticide Use Guidelines; NY-T394-2000 Green Food Fertilizer Use Guidelines)

Method used

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  • Plant growth regulating composition containing iron chlorin e6 and application thereof
  • Plant growth regulating composition containing iron chlorin e6 and application thereof
  • Plant growth regulating composition containing iron chlorin e6 and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The formula composition of 5% iron chlorin·hexadione calcium soluble liquid agent: 0.02% iron chlorinate, 4.98% calcium prohexadione, 2% ammonium sulfate, 4% calcium dodecylbenzenesulfonate, 3% TX-10, 4% N-methylpyrrolidone, and deionized water make up to 100%. The above-mentioned materials are uniformly mixed in a mixing and stirring tank according to corresponding proportions to prepare a soluble liquid preparation with an active ingredient content of 5% iron chlorphrin·prohexadione calcium.

Embodiment 2

[0026] The formula composition of 1.5% iron chlorin Naphthalene acetic acid soluble liquid: 0.5% iron chlorin, 1% naphthalene acetic acid, 2% dimethyl sulfoxide, 2% Span-60#, 5% TX- 10. Make up to 100% with 4% methanol and deionized water. The above-mentioned materials are uniformly mixed in a mixing and stirring tank according to corresponding proportions, and a soluble liquid preparation with an active ingredient content of 1.5% of iron chlorin naphthalene acetic acid is prepared.

Embodiment 3

[0028] The formula composition of 0.8% iron chlorin naphthalene acetic acid soluble powder: 0.4% iron chlorin, 0.4% naphthalene acetic acid, 5% N-methylpyrrolidone, 5% glucose, 6% dodecylbenzenesulfonic acid Calcium, ammonium sulfate water make up to 100%. The above-mentioned materials are mixed and pulverized uniformly according to the corresponding proportion, and the soluble powder with an active ingredient content of 0.8% iron chlorin naphthalene acetic acid is obtained.

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Abstract

The invention provides a plant growth regulating composition containing iron chlorin e6 and application thereof. The plant growth regulating composition comprises a first active component, namely ironchlorin e6, and a second active component, namely prohexadione calcium or naphthylacetic acid, wherein a mass ratio of iron chlorin e6 to prohexadione calcium is (0.01-0.5): (10-30), and a mass ratioof iron chlorin e6 to naphthylacetic acid is (0.01-0.5): (5-10). The invention provides a preparation dosage form of the composition, namely soluble powder, water dispersible granule, wettable powderor soluble liquid. The composition is used for promoting the growth of tomatoes and rice and improving the quality of tomatoes. According to the invention, the application of iron chlorin e6 in the field of plant growth regulators is expanded.

Description

technical field [0001] The invention belongs to the technical field of agricultural compositions, and relates to a plant growth regulating composition, in particular to a plant growth regulating composition containing iron chlorin. The invention also provides the application of the composition as a plant growth regulator. Background technique [0002] In the process of plant growth, trace physiologically active substances play an important role in the growth of plants, just like sunlight, temperature, water and other nutrients. These trace active substances have a special effect on regulating the growth and development of plants. Various endogenous trace active substances are often called plant hormones, such as auxin, gibberellin, cytokinin, etc., while non-endogenous external active substances are called plant growth regulators. [0003] The application of plant growth-regulating substances is one of the major advances in modern plant physiology and agricultural technolog...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N59/16A01N37/42A01N37/10A01P21/00
CPCA01N37/10A01N37/42A01N43/90A01N59/16
Inventor 陈黎明王乐天郭素春任勇王迎春
Owner NANJING BAITE BIOLOGICAL ENG
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