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Composite oligosaccharide microelement water-soluble fertilizer for Chinese wolfberry planting and preparation method thereof

A technology of compound oligosaccharides and trace elements, which is applied to organic fertilizers, fertilization devices, fertilizer mixtures, etc., can solve the problems of large changes in composition, low yield of wolfberry, obvious shriveling, etc., and achieves an increase in polysaccharide content and is effective in flowering and picking periods. Lengthening and thickening effect

Inactive Publication Date: 2021-12-07
盛尚杞美(宁夏)生物科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems of low yield of traditional Chinese wolfberry, large compositional changes and obvious shriveling during the drying process, the present invention proposes a novel compound oligosaccharide trace element water-soluble fertilizer for planting Chinese wolfberry and a preparation method thereof

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] This example provides the specific preparation process of the compound oligosaccharide trace element water-soluble fertilizer planted by wolfberry: mix 1.38g of vitamin C with 2.25g of trehalose to obtain mixture A; mix 0.74g of chitosan oligosaccharide with 4.16g of soybean oligosaccharide to obtain Mixture B: Mix mixture A, mixture B, 86.5 g of zinc sulfate, and 0.29 g of polyethylene glycol 200 with a molecular weight of 190-400 and mix evenly to obtain a water-soluble fertilizer product.

Embodiment 2

[0022] This embodiment provides the specific preparation process of the compound oligosaccharide trace element water-soluble fertilizer grown by Lycium barbarum: mix 2 g of vitamin C with 3 g of trehalose to obtain mixture A; mix 1 g of chitosan oligosaccharide with 5 g of soybean oligosaccharide to obtain mixture B; Mixture A, mixture B, 90g of zinc sulfate, and 0.3g of polyethylene glycol 400 with a molecular weight of 190-400 were weighed and mixed uniformly to obtain a water-soluble fertilizer product.

Embodiment 3

[0024] This example provides the specific preparation process of the compound oligosaccharide trace element water-soluble fertilizer grown by Lycium barbarum: mix 1 g of vitamin C with 2 g of trehalose to obtain mixture A; mix 0.5 g of chitosan oligosaccharide with 3 g of soybean oligosaccharide to obtain mixture B; The mixture A, the mixture B, 85 g of zinc sulfate, and 0.1 g of polyethylene glycol 200 with a molecular weight of 190-400 were weighed and mixed uniformly to obtain a water-soluble fertilizer product.

[0025] The water-soluble fertilizer prepared in Example 1 was used for effect experiment. The test results of the present invention are provided by Ningxia Zhongnong Aisen Testing Co., Ltd.

[0026] 1. Selection of experimental group and control group

[0027] Take the plants in a row (Ningxia base) as the control, take 5 plants with better growth as the experimental group, and 5 plants with similar size and growth as the control group.

[0028] 2. Fertilization...

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Abstract

The invention belongs to the technical field of Chinese wolfberry planting nutrition fertilizers, and relates to a composite oligosaccharide microelement water-soluble fertilizer for Chinese wolfberry planting and a preparation method thereof. The water-soluble fertilizer consists of the following substances in parts by weight: 85-90 parts of zinc sulfate, 1-2 parts of vitamin C, 0.5-1 part of chitosan oligosaccharide, 2-3 parts of trehalose, and 3-5 parts of soybean oligosaccharides. By adopting the composite oligosaccharide microelement water-soluble fertilizer for Chinese wolfberry planting, the leaf thickness of a Chinese wolfberry plant is obviously increased, the yield of a planting field is obviously increased, the germination time of the Chinese wolfberry plant is advanced, the flowering period and the picking period are effectively prolonged, and the cold resistance and the drought resistance are improved. The polysaccharide content in the Chinese wolfberry is increased by about 16%, and after the fresh Chinese wolfberry are dried, the amount of dry fruits is increased by 0.1-0.3 part by weight of a dispersing agent.

Description

technical field [0001] The invention belongs to the technical field of nutritional fertilizer for wolfberry planting, and relates to a compound oligosaccharide trace element water-soluble fertilizer for wolfberry planting and a preparation method thereof. Background technique [0002] Lycium barbarum is a plant belonging to the family Solanaceae and the genus Lycium barbarum. It has the functions of enhancing immunity and improving eyesight. The main nutrients include polysaccharides, betaine and various coloring substances. Lycium barbarum polysaccharide is a water-soluble polysaccharide, the most important active ingredient in Lycium barbarum, with a relative molecular mass of 68-200. It has become a research hotspot at home and abroad because of its immune activity and anti-aging and anti-tumor effects. Betaine is one of the main alkaloids in wolfberry fruit, leaves and stalks, which can play a role in lipid metabolism or anti-fatty liver. Lycium barbarum pigment is a va...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05D9/02C05G3/00C05F11/00
Inventor 苏华山何月红陈江涛曾乐田学霞余君伟张桂琴牛先平苏同兴王宇
Owner 盛尚杞美(宁夏)生物科技开发有限公司
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