Fertilizer adjuvant for improving soil planting environment

A technology for improving soil and adjuvants, applied in the field of fertilizers, can solve problems such as quality decline, sustainable land use crop yield reduction, etc., and achieve the effects of improving salinization, improving water absorption and water retention, and enhancing adsorption

Inactive Publication Date: 2016-06-22
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most fertilizers currently on the market have defects in maintaining a suitable land planting environment, resulting in sustainable land use and crop yield reduction and quality decline, which cannot meet the needs of agricultural production at this stage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A fertilizer auxiliary agent for improving the soil planting environment, which is prepared from the following raw materials in parts by weight: 34 parts of bean dregs, 27 parts of distiller's grains, 22 parts of diatomaceous earth, 19 parts of biogas residue, 20 parts of ammonium sulfate, 14 parts of superphosphate, Potassium fulvic acid 11 parts, zeolite powder 4 parts, phosphate solubilizing bacteria 2 parts.

[0023] The preparation method comprises the following steps:

[0024] (1) Stir and mix diatomite and zeolite powder, wash with water to remove impurities, mix the resulting mixture with 8% hydrochloric acid solution at a ratio of 1:1.8 and soak for 19 hours, then perform solid-liquid separation and dry, and carry out the obtained mixture 13h ultraviolet irradiation to obtain modified water-retaining material;

[0025] (2) After stirring the bean dregs and distiller's grains evenly, compost at a height of 45 cm, cover and ferment for 5 days with a plastic film...

Embodiment 2

[0028] The preparation method used in this embodiment is the same as that of Example 1, except that:

[0029] Prepared from the following raw materials in parts by weight: 39 parts of bean dregs, 31 parts of distiller's grains, 18 parts of diatomaceous earth, 22 parts of biogas residue, 19 parts of ammonium sulfate, 15 parts of calcium superphosphate, 7 parts of potassium fulvic acid, and 6 parts of zeolite powder , 2 parts of phosphate solubilizing bacteria.

Embodiment 3

[0031] The preparation method used in this embodiment is the same as that of Example 1, except that:

[0032] Prepared from the following raw materials in parts by weight: 34 parts of bean dregs, 26 parts of distiller's grains, 24 parts of diatomite, 23 parts of biogas residue, 17 parts of ammonium sulfate, 20 parts of calcium superphosphate, 12 parts of potassium fulvic acid, and 5 parts of zeolite powder , 3 parts of phosphate solubilizing bacteria.

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PUM

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Abstract

The invention discloses a fertilizer adjuvant for improving soil planting environment. The fertilizer adjuvant is prepared from the following raw materials in parts by weight: 25-40 parts of bean dregs, 20-35 parts of distillers' grains, 15-25 parts of diatomite, 15-25 parts of biogas residue, 11-21 parts of ammonium sulfate, 11-21 parts of calcium superphosphate, 3-14 parts of potassium fulvate, 2-6 parts of zeolite powder, and 1-3 parts of phosphate solubilizing bacteria. The fertilizer adjuvant is abundant in nutrient contents, good in water retention capacity, capable of achieving good effects of improving the soil structure and balancing the pH value, and capable of maintaining land fertility, preventing and controlling plant diseases, and enhancing plant resistance.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a fertilizer adjuvant for improving the soil planting environment. Background technique [0002] my country is a large agricultural country, and food production plays a vital role in the country's people's livelihood and economy. Fertilizer is an important factor affecting crop yield and quality, and its effect also affects the production and life of farmers. However, most fertilizers currently on the market have defects in maintaining a suitable land planting environment, resulting in sustainable land use and crop yield reduction and quality decline, which cannot meet the needs of agricultural production at this stage. [0003] With the long-term use of cultivated land and the replacement of crops, the decline of land fertility seriously affects the yield and quality of crops. The saline-alkali land formed by natural factors makes it difficult for crops to absorb water and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/00C05G3/80
CPCC05B1/02C05F5/006C05F9/04C05G3/00C05G3/80C05C3/00C05D9/00C05F11/02C05F11/08C05F5/008C05F17/00Y02E50/30
Inventor 蒋承建
Owner GUANGXI UNIV
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