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Composition for improving emergence rate of crops and application thereof

A composition and a technology for seedling emergence rate, applied in the field of compositions for improving crop emergence rate, can solve problems such as weak seedling emergence, weak seedling emergence, low seed emergence rate, etc. rate effect

Pending Publication Date: 2022-03-29
SHENZHEN BATIAN ECOTYPIC ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the above-mentioned deficiencies of the prior art, to provide a composition for improving the emergence rate of crops, to solve the problems of low seed emergence rate and weak emergence of existing crops caused by high temperature stress
[0008] Another object of the present invention is to provide a functional liquid fertilizer and a functional compound fertilizer to solve the technical problems that the existing crop fertilizers are subjected to high temperature stress and cause the seed emergence rate to be low, and the seed emergence is weak and not ideal

Method used

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  • Composition for improving emergence rate of crops and application thereof
  • Composition for improving emergence rate of crops and application thereof
  • Composition for improving emergence rate of crops and application thereof

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preparation example Construction

[0039] Correspondingly, the embodiment of the present invention also provides a preparation method of functional liquid fertilizer. The preparation method of the functional liquid fertilizer comprises the following steps:

[0040] S01: prepare liquid fertilizer according to the contained nutrient composition of liquid fertilizer;

[0041] S02: The liquid fertilizer is mixed with the above composition; wherein, the composition is mixed with the liquid fertilizer according to the proportion of 0.1%-0.3% of the total mass of the functional liquid fertilizer.

[0042] Wherein, the liquid fertilizer in the step S01 is such as the liquid fertilizer contained in the above-mentioned functional liquid fertilizer, and the corresponding liquid fertilizer can be selected according to the crop type and soil structure. As in one embodiment, the liquid fertilizer includes macroelements, medium and microelements and amino acids. Wherein, the contents of macroelements, medium and trace eleme...

Embodiment 11 to Embodiment 15

[0067] The present embodiment 11 to said embodiment 15 provide a kind of composition for improving the emergence rate of crops, and the components and contents contained in each composition are as shown in Table 1 below:

[0068] Table 1

[0069] Functional substance Example 11 Example 12 Example 13 Example 14 Example 15 5-aminolevulinic acid 300 400 600 800 1000 salicylic acid 1000 800 600 500 300 brassinolide 100 250 50 150 150 γ-aminobutyric acid 10 50 15 25 40

[0070] 2. Example of functional liquid fertilizer and its preparation method

Embodiment 25

[0072] Example 21 to Example 25 respectively provide a functional liquid fertilizer and a preparation method thereof. The functional liquid fertilizers provided in Example 21 to Example 25 respectively contain liquid fertilizers and compositions for improving the emergence rate of crops, wherein the composition contained in Example 21 is the composition provided in Example 11, The composition contained in Example 22 is the composition provided in Example 12, the composition contained in Example 23 is the composition provided in Example 13, and the composition contained in Example 24 is the composition provided in Example 14 , The composition contained in Example 25 is the composition provided in Example 15.

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Abstract

The invention discloses a composition for improving the emergence rate of crops and application of the composition. The composition for improving the emergence rate of the crops is prepared from the following components in parts by mass: 300 to 1000 parts of 5-aminolevulinic acid, 300 to 1000 parts of salicylic acid, 0.1 to 0.5 part of brassinolide and 5 to 50 parts of gamma-aminobutyric acid. The application of the composition comprises the step of preparing the composition into a functional liquid fertilizer and a functional compound fertilizer. The composition disclosed by the invention can break dormancy of crop seeds at a high temperature, enables the crop seeds to rapidly germinate, rapidly improves the activity of peroxidase in plants, and timely removes peroxidase ion free radicals and harmful substances in the plants, so that the high-temperature emergence rate of the crop seeds is improved, the seedling strengthening index of seedlings is improved, and a solid foundation is laid for high yield of crops.

Description

technical field [0001] The invention belongs to the technical field of crop fertilizers, and in particular relates to a composition for improving the emergence rate of crops and an application thereof. Background technique [0002] During the growth and development of crops, they will be affected by a variety of adversity stresses, including biotic stress and abiotic stress. Biological stress includes diseases, pests, weeds, etc., while temperature, water, etc. in abiotic stress have a greater impact on crop yield and quality. [0003] Temperature is the main limiting factor of the natural geographical distribution of plants, and it is also one of the necessary conditions for plant growth and development. It is also a quantitative factor of plant growth dynamics, because plants must have a certain amount of activity to achieve a certain amount of growth or complete a certain growth period. Accumulated temperature. However, with the deterioration of the global climate envir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/22A01N37/40A01N37/44A01P21/00C05G3/00C05G5/20C05G5/12C05G3/30
CPCA01N43/22A01N37/40A01N37/44C05G3/00C05G5/20
Inventor 许勇陈彬穆光远苏盈盈石朋飞
Owner SHENZHEN BATIAN ECOTYPIC ENG
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