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A kind of bioactive seed dressing agent containing spirulina and preparation method thereof

A biologically active, spirulina-based technology, applied in fertilizer mixtures, nitrogen fertilizers, agriculture, etc., can solve problems such as poor light and ability and poor resistance of corn to adversity, so as to reduce the amount of nitrogen fertilizer application, reduce the fixation of phosphorus in the soil, and formula reasonable effect

Active Publication Date: 2021-04-13
HEXI UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems in the prior art such as the poor ability of corn to resist adversity and the poor light sum ability in areas with harsh conditions, the invention provides a biologically active seed dressing agent containing spirulina and a preparation method thereof. The biologically active Seed dressing agent can significantly improve the resistance and photosynthetic ability of corn to stress brought by adversity, and can reduce the application of phosphorus and nitrogen fertilizers, reduce the decline in soil fertility, and further increase the yield of corn

Method used

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  • A kind of bioactive seed dressing agent containing spirulina and preparation method thereof
  • A kind of bioactive seed dressing agent containing spirulina and preparation method thereof
  • A kind of bioactive seed dressing agent containing spirulina and preparation method thereof

Examples

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Effect test

Embodiment 1

[0025] A biologically active seed dressing containing spirulina, which is prepared from the following components in parts by weight:

[0026]

[0027] Wherein, the particle diameter of the spirulina residue is 0.1mm.

Embodiment 2

[0029] A biologically active seed dressing containing spirulina, which is prepared from the following components in parts by weight:

[0030]

[0031] Wherein, the particle size of the spirulina residue is 0.5mm.

Embodiment 3

[0033] A biologically active seed dressing containing spirulina, which is prepared from the following components in parts by weight:

[0034]

[0035] Wherein, the particle diameter of described spirulina residue is 1mm;

[0036] Wherein, the preparation method of the biologically active seed dressing agent containing spirulina comprises the steps:

[0037] (1): take zinc sulfate, boric acid, ammonium molybdate of formula quantity, fully mix uniformly, obtain A mixture;

[0038] (2): Weigh the original agricultural amino acid powder, biological bacteria agent, and citric acid of the formula amount, and fully mix them uniformly to obtain the B mixture;

[0039] (3): take the brassinolide and sodium nitrophenolate of formula quantity, fully mix uniformly, obtain C mixture;

[0040] (4) Mix A mixture, B mixture and C mixture prepared in steps (1)-(3) fully and uniformly with the spirulina slag of formula quantity, obtain the bioactive seed dressing agent containing spirulina...

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Abstract

The invention provides a bioactive seed dressing agent containing spirulina and a preparation method thereof. The biologically active seed dressing agent mainly includes spirulina residue, agricultural amino acid powder, biological bacteria agent and citric acid; the biologically active seed dressing agent can significantly improve the resistance and photosynthetic ability of corn to stress brought by adversity, and It can reduce the application amount of phosphorus fertilizer and nitrogen fertilizer, reduce the decline of soil fertility, and further increase the yield of corn.

Description

technical field [0001] The invention relates to the technical field of agricultural production, in particular to a biologically active seed dressing agent containing spirulina and a preparation method thereof. Background technique [0002] Corn is an important food crop and feed source in China, and it is also the most processed food crop. In recent years, although the farming method of returning straw to the field has the advantages of increasing soil water storage and water retention capacity, increasing soil permeability, and improving soil fertility, it has At the same time, it also provides a favorable environment for the growth and reproduction of pests and diseases. In some major corn producing areas, corn brown spot, top rot, and rough dwarf disease have gradually developed into major diseases. Various chemical fertilizers and pesticides produce more or less resistance, resulting in poor resistance of corn to the stress brought by adversity, so it is necessary to inc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/80C05G3/00
CPCC05C3/00C05C11/00C05G3/00C05G3/80C05F11/08C05D9/02C05F11/10
Inventor 罗光宏祖廷勋王丹霞陈天仁杨生辉陈叶陈广泉
Owner HEXI UNIV
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