Amino acid-containing water-soluble fertilizer added with sugar alcohol and preparation method thereof

A technology of amino acids and sugar alcohols, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of difficult movement of calcium elements, low fertilizer utilization rate, and low absorption and utilization rate of calcium elements, so as to increase the absorption area and improve the resistance ability, and the effect of improving absorption and utilization efficiency

Active Publication Date: 2014-10-08
BEYONDCHEM LIFE TECH
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above-mentioned defects and problems of the prior art, the object of the present invention is to provide amino acid-containing water-soluble fertilizers added with sugar alcohols and a preparation method thereof, so as to solve the difficulty in moving calcium elements in current calcium element-containing amino acid-containing water-soluble fertilizers, which leads to the absorption and utilization of calcium elements The problem of low fertilizer utilization rate and low fertilizer utilization rate has been developed. The chelated calcium obtained by the chelation of sugar alcohol and calcium ion is easily absorbed by the leaves, which improves the utilization rate of calcium and thus improves the utilization rate of fertilizer. , an amino acid-containing water-soluble fertilizer that is beneficial to crop growth

Method used

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  • Amino acid-containing water-soluble fertilizer added with sugar alcohol and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0039] Add sugar alcohol-containing amino acid water-soluble fertilizer, its raw material is made up of L-lysine, calcium nitrate, natural sugar alcohol and water, wherein, by weight percentage, the content of natural sugar alcohol is 8.3%; L-lysine and calcium nitrate On the basis of meeting the requirements of weight percentage ratio, it is sufficient to meet the registration technical indicators of amino acid-containing water-soluble fertilizers, that is, the content of free amino acids in amino acid-containing water-soluble fertilizers is not less than 10%, and the content of calcium elements is not low. In 30%, for example, 10% of L-lysine, 56% of calcium nitrate and 25.7% of water.

[0040] That is, the amino acid-containing water-soluble fertilizer of the present embodiment can be made up of 8.3% natural sugar alcohol, 10% L-lysine, 56% calcium nitrate and 25.7% water by weight percentage.

[0041]The preparation method is as follows: Step 1. According to the ratio of 8...

Embodiment 2

[0046] The amino acid-containing water-soluble fertilizer added with sugar alcohol can be composed of 5% of natural sugar alcohol, 20% of glycine, 50% of calcium ammonium nitrate and 25% of water by weight percentage.

[0047] The preparation method is consistent with that described in Example 1.

[0048] According to the method of application in Example 4, the amino acid-containing water-soluble fertilizer of Example 2 is applied to grapes (such as Yunnan Binchuan grapes), and the quality of grapes produced in the current season is obviously improved, with an increase of 0.8 sugar content, less fruit drop, and better fruit shape. Uniform and consistent in size.

Embodiment 3

[0050] The amino acid-containing water-soluble fertilizer added with sugar alcohol can be composed of 10% natural sugar alcohol, 10% L-lysine, 60% calcium nitrate and 20% water in terms of weight percentage.

[0051] The preparation method is consistent with that described in Example 1.

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Abstract

The invention provides an amino acid-containing water soluble fertilizer added with sugar alcohol and a preparation method thereof. The amino acid-containing water-soluble fertilizer added with sugar alcohol is prepared from the following raw materials: amino acid, calcium salt and water as well as 5-10wt% of sugar alcohol. The amino acid-containing water-soluble fertilizer is of a calcium element type, the sugar alcohol is added to be used as a chelating agent of the calcium element; by virtue of reasonable ratio of sugar alcohol to amino acid to calcium salt, the sugar alcohol and the calcium element are chelated to form a stable micromolecule chelate; since sugar alcohol has permeation and wetting properties, absorption and transportation efficiency of the chelated calcium element is improved; meanwhile, amino acid can promote calcium absorption and also can promote photosynthesis, so that chlorophyll content is increased. Therefore, under the combined action of sugar alcohol and amino acid, the amino acid-containing water-soluble fertilizer added with sugar alcohol has high utilization rate, can improve the conveying speed of plant nutrients, can enhance calcium absorption of plants and can increase sugar content of the plants.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to amino acid-containing water-soluble fertilizers added with sugar alcohols and a preparation method thereof. Background technique [0002] Water-soluble fertilizer is one of the key areas in the development of new fertilizers. It has the functions of instant dissolution, easy absorption, complete nutrients, high utilization rate, water saving, environmental protection, and convenient use. It can be applied to sprinkler irrigation, drip irrigation and soilless cultivation to realize the integration of water and fertilizer. , especially in the facility agricultural production has great potential. Water-saving agriculture is an inevitable trend in the development of sustainable, ecological and environmentally friendly agriculture, and it is also the only way to develop modern agriculture in our country. "The Twelfth Five-Year Plan for the Development of the National Planting Ind...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 朱小敏
Owner BEYONDCHEM LIFE TECH
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