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Special compound biological liquid-state bacterial fertilizer for grain

A technology of liquid bacteria and compound fertilizer, applied in the application, fertilization device, fertilizer mixture and other directions, can solve the problems of phosphorus application and increase production, and achieve the effect of improving soil composition, enhancing resistance, and increasing crop yield

Inactive Publication Date: 2014-05-07
湖南新雨生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Corn needs more nitrogen and potassium, but less phosphorus, and can use the remaining phosphorus from the previous stubble, but when the available phosphorus in the soil is less than 10ppm, the application of phosphorus can significantly increase the yield

Method used

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  • Special compound biological liquid-state bacterial fertilizer for grain
  • Special compound biological liquid-state bacterial fertilizer for grain
  • Special compound biological liquid-state bacterial fertilizer for grain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] (1) Under sterile conditions at room temperature, add the solid powder in proportion to the mixing tank and stir evenly.

[0026] (2) Under sterile conditions at room temperature, the four kinds of bacteria were all at 10 8 The fermented bacteria liquid with more than one / ml is added in proportion to another mixing tank, mixed and stirred evenly, and used as a solvent for the solid powder raw material.

[0027] (3) Transport the uniformly mixed solid powder in step (1) to a mixing tank filled with bacterial liquid with a screw feeder, mix and stir evenly, and store the mixed samples in a sealed room temperature away from light.

Embodiment 2

[0029] (1) Under sterile conditions at room temperature, add the solid powder in proportion to the mixing tank and stir evenly.

[0030] (2) Under sterile conditions at room temperature, the four kinds of bacteria were all at 10 8 The fermented bacteria liquid with more than one / ml is added in proportion to another mixing tank, mixed and stirred evenly, and used as a solvent for the solid powder raw material.

[0031] (3) Transport the uniformly mixed solid powder in step (1) to a mixing tank filled with bacterial liquid with a screw feeder, mix and stir evenly, and store the mixed samples in a sealed room temperature away from light.

Embodiment 3

[0033] (1) Under sterile conditions at room temperature, add the solid powder in proportion to the mixing tank and stir evenly.

[0034] (2) Under sterile conditions at room temperature, the four kinds of bacteria were all at 10 8 The fermented bacteria liquid with more than one / ml is added in proportion to another mixing tank, mixed and stirred evenly, and used as a solvent for the solid powder raw material.

[0035] (3) Transport the uniformly mixed solid powder in step (1) to a mixing tank filled with bacterial liquid with a screw feeder, mix and stir evenly, and store the mixed samples in a sealed room temperature away from light.

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Abstract

The invention discloses a special compound biological liquid-state bacterial fertilizer for grain, relating to the preparation of a special compound biological liquid-state bacterial fertilizer suitable for grain. The nutritional ingredients for the growth cycle of the grain are reasonably combined, and solid powder and fermentation strain liquid are mixed under aseptic conditions to obtain the special compound biological liquid-state bacterial fertilizer for grain. Long-time supply of the fertilizer can be prolonged and maintained through the sustained release of microorganisms. The special compound biological liquid-state bacterial fertilizer for grain can effectively prevent pest and disease damage, improve the soil components, enhance the resistance of crops, fix carbon dioxide, improve the soil fertility and stimulate the crop growth, and is widely applied to grain crops.

Description

technical field [0001] The invention belongs to the field of compound fertilizer production, and in particular relates to the preparation of a compound biological liquid bacterial fertilizer suitable for grains. Background technique [0002] For cereal crops, common fertilizers have a short fertilizer effect period, unreasonable nutrient distribution ratio, unscientific and unbalanced supply. Long-term application of chemical fertilizers cannot effectively provide nutrients to crops, and will also cause the loss of main components, resulting in a huge waste of resources and an increase in agricultural costs. At the same time, it will cause groundwater and soil non-point source pollution, which will cause greenhouse gas effects and water pollution. Eutrophication degrades the ecological environment. Under such conditions, there is an urgent need for a reasonable mix of nutrients for the growth cycle of the grain, and then to prolong and maintain the long-term and lasting sup...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G3/60
Inventor 乔长晟钟海蛟李雪
Owner 湖南新雨生物科技有限公司
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