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Amino acid compound foliar fertilizer and application thereof

A foliar fertilizer and amino acid technology, applied in urea compound fertilizer, application, ammonium orthophosphate fertilizer, etc., to achieve the effect of promoting quality improvement, easy implementation, environmental protection and pollution-free production process

Inactive Publication Date: 2022-03-25
BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is a lack of amino acid compound foliar fertilizers for celery growth, especially compound foliar fertilizers that can meet the various nutritional needs of celery in one spraying. Therefore, it is necessary to develop compound celery foliar fertilizers to increase production and quality, and support the celery industry. green development

Method used

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  • Amino acid compound foliar fertilizer and application thereof
  • Amino acid compound foliar fertilizer and application thereof
  • Amino acid compound foliar fertilizer and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1, the preparation method of the amino acid compound foliage fertilizer of celery

[0037] 1. Formula of amino acid compound foliar fertilizer:

[0038] The nitrogen raw materials used are urea and 50% (V / V) plant-source enzymolysis compound amino acid concentrate (plant-source enzymolysis compound amino acid concentrate was purchased from Sichuan Haoqing Biotechnology Co., Ltd., wherein the total amino acid content ≥ 50%, total nitrogen ≥20%, ρ=1.5g / ml); the potassium raw material is potassium dihydrogen phosphate; the copper raw material is copper sulfate pentahydrate, the zinc raw material is zinc sulfate heptahydrate, and the compound bacterial agent is AM fungus and bacillus at a ratio of 1:1 Mixing, the number of viable bacteria is ≥ 2 billion / g, the AM fungus used in this example is Glomus mosei, and the Bacillus used is Bacillus thuringiensis.

[0039] Present embodiment establishes 4 kinds of formulas altogether, and each raw material is specific as...

Embodiment 2

[0052] Embodiment 2, the application effect test of the amino acid compound foliar fertilizer of celery

[0053] 1. Implementation location:

[0054] The experiment was carried out in the multi-span greenhouse of Beijing Academy of Agriculture and Forestry Sciences, which is located inside the Beijing Academy of Agriculture and Forestry Sciences (39°94′88″N and 116°29′08″E) in Shuguang Garden, Haidian District. It has a continental monsoon climate with sufficient light and heat, with an average annual temperature of 10-12°C and an average annual rainfall of 664mm. Built since 2010, with an area of ​​10,000m 2 , Since its establishment has been the anniversary production facility vegetables.

[0055] 2. Test treatment:

[0056] Choose celery as test material, utilize 4 kinds of compound amino acid foliar fertilizers prepared in embodiment 1 to test, and set control group, total 5 processes, each process repeats 3 times, and each repeats as a pot (5 strains) Celery, a total ...

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Abstract

The invention discloses an amino acid compound foliar fertilizer, which is prepared from the following raw materials in parts by weight: 150 to 220 parts of urea, 1170 to 1275 parts of 50 percent plant source enzymolysis compound amino acid concentrated solution, 150 parts of monopotassium phosphate, 20 parts of copper sulfate pentahydrate, 20 parts of zinc sulfate heptahydrate and 15 parts of compound bacteria consisting of glomus mosseae and bacillus thuringiensis. The foliar fertilizer is convenient in raw material taking, simple and convenient in process operation, safe, environment-friendly and pollution-free in preparation process, contains nutrient elements and nutrient coordination substances required in celery growth, improves the celery yield, promotes celery quality improvement, and provides powerful support for green and sustainable development of the celery industry.

Description

technical field [0001] The application relates to the field of agricultural fertilizers, in particular to an amino acid compound foliage fertilizer and its application. Background technique [0002] Celery is rich in substances such as carotenoids, flavonoids and fibrin that are beneficial to the cardiovascular and digestive tract systems, and is one of the important green vegetables in greenhouse cultivation. In the past 20 to 30 years, with the improvement of people's quality of life, the consumption of celery has continued to increase, and the planting area has expanded accordingly. It has now become one of the most important vegetables in China. There are large areas of facilities for planting in the large area. However, under protected cultivation conditions, factors such as lack of nutrients, high nitrate content and diseases restrict the expansion of celery planting area. The growth of celery requires relatively complete fertilizers. In the nutrient composition of f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/50C05G3/60C05G5/27A01C21/00
CPCC05G3/50C05G3/60C05G5/27C05B7/00A01C21/005C05C9/00C05C11/00C05D9/00C05D9/02C05F11/08C05F11/10
Inventor 李红张微微杨志臣左强梁丽娜苏鑫
Owner BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
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