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A kind of preparation of fertilizer synergist and application method thereof

A fertilizer synergist and application method technology, applied in the direction of microorganism-based methods, biochemical equipment and methods, applications, etc., can solve the problems of high cost, poor safety, and inconspicuous synergistic effects, and achieve simple use methods and effective Mild effect, effect of increasing extraction efficiency

Active Publication Date: 2022-08-05
河南正达作物保护有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Commonly used fertilizer synergists are generally produced chemically, with poor safety, high cost and no obvious synergistic effect

Method used

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  • A kind of preparation of fertilizer synergist and application method thereof
  • A kind of preparation of fertilizer synergist and application method thereof
  • A kind of preparation of fertilizer synergist and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: Preparation of a fertilizer synergist and application method thereof. The preparation method includes the following steps: raw material preparation: in a 1000L fermentation tank, add 600kg of water, and then add 50kg of dried lotus leaf powder; prepare a fermentation medium: add sulfuric acid Fermentation auxiliary materials such as magnesium, calcium carbonate, sodium chloride, glucose, soybean protein powder, potassium dihydrogen phosphate, and defoamer are added to the fermentation tank in the ratio of 1:1:3:3:2:2:1; sterilization Treatment: Stir the raw materials and fermentation auxiliary materials in the fermenter evenly, then heat to 121°C for sterilization, sterilize for 30 minutes, and then cool to 35°C; Inoculation strains: Add lactic acid bacteria and photosynthetic bacteria to the sterilized fermenter During the fermentation process, control the temperature between 28 ° C and 30 ° C; carry out fermentation: every 3 hours in the fermentation proc...

Embodiment 2

[0033] Preparation of lotus leaf carbonase raw materials: the same as the preparation method in Example 1.

[0034] This product is applied on cucumber and used with a large amount of elemental water-soluble fertilizer 17-17-17+TE. The test data is as follows:

[0035] Crop: cucumber, period of use: about 30cm of melon vine, the first female flower appears.

[0036]

[0037] Using the product of the invention, the performance on cucumber is mainly reflected in that the plant height, leaves and yield of the cucumber are significantly improved compared with the control, while the fertilizer is reduced by 25%, and the synergistic effect is remarkable.

Embodiment 3

[0039] Preparation of lotus leaf carbonase: the same as the preparation method in Example 1.

[0040] The product is applied on cowpea, and is used in combination with a large number of humic acid elements to promote the growth of cowpea and increase the yield. The test data is as follows:

[0041] Crop: Cowpea, use period: start of climbing pole (about 40cm) root application

[0042]

[0043] Using the product of the invention, the performance of cowpea is mainly reflected in that the cowpea leaves are dark green, the stem is thick, the cowpea is long and fat, the appearance is good, the output is high, and the economic and social benefits are very significant.

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Abstract

The invention relates to the technical field of fertilizer production, and discloses a preparation and application method of a fertilizer synergist. The preparation method includes the following steps: adding fermentation auxiliary materials such as magnesium sulfate, calcium carbonate, sodium chloride, glucose, soybean protein powder, potassium dihydrogen phosphate, and defoaming agent into a fermentation tank, and stirring the raw materials and fermentation auxiliary materials in the fermentation tank After evenly heating to 121 ° C for sterilization, adding lactic acid bacteria and photosynthetic bacteria into the sterilized fermentation tank, adding 10 kg of 1% lotus leaf alkali for each stirring time, adding 3 times, and fermenting for 30 hours, to be detected in the fermentation liquid When the lotus leaf alkali is not produced, the fermentation is stopped. The use of microbial fermentation transformation process increases the extraction efficiency, expands the molecular spectrum of the active ingredients, and has a milder effect, which not only improves the synergistic effect, but also greatly enhances the functional effect of the product and greatly reduces the cost of synergistic raw materials. , Through the use of microbial fermentation and transformation process, the safety and non-toxicity of the product have a higher standard.

Description

technical field [0001] The invention relates to the technical field of fertilizer production, in particular to a preparation and application method of a fertilizer synergist. Background technique [0002] Fertilizer synergist refers to a class of active substances for the purpose of increasing nutrient availability. It increases the supply of nutrients to crops by fixing nitrogen and activating phosphorus and potassium elements that are difficult to use in the soil, and plays a certain role in regulating plant physiological functions. It is usually added to conventional fertilizers, which can appropriately reduce the amount of fertilizer application and improve the utilization rate of fertilizers. Lotus leaf alkaloid is an apophine-type alkaloid in lotus leaf, and it is the main lipid-lowering active ingredient in lotus leaf. The effect of lotus leaf alkali on plants is limited, and the synergistic effect on fertilizers is not strong. However, after microbial fermentation...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12P1/04C05G3/00C05G3/80C12R1/01
CPCC05G3/00C05G3/80C12P1/04
Inventor 王怀明唐世建
Owner 河南正达作物保护有限公司
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