Slow-release vegetable nutrient soil and preparation method thereof

A nutrient soil, slow-release technology, applied in the direction of application, organic fertilizer, nitrogen fertilizer, etc., can solve the problems of insufficient soil nutrients, serious vegetable diseases and insect pests, and affect the safety of vegetables, so as to increase vegetable yield, expand absorption surface, and resist The effect of inverse enhancement

Inactive Publication Date: 2015-03-11
SUZHOU CITY XIANGCHENG DISTRICT SHENGHU SPECIAL CULTIVATION SPECIALIZED COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the soil nutrients for growing vegetables are not sufficient, water is difficult to maintain, and vegeta

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A slow-release vegetable nutrient soil, in parts by weight, comprises the following components:

[0028] 12 parts of garden soil, 8 parts of diatomaceous earth, 5 parts of plant ash,

[0029] 5 parts of superphosphate, 5 parts of urea, 3 parts of potassium phosphate,

[0030] 2 copies of AM fungi and 1 copy of photosynthetic bacteria.

[0031] Its preparation method comprises the following steps:

[0032] (1) 12 parts of garden soil were exposed to the sun for 2 days, pulverized with a pulverizer, and passed through a 20-mesh sieve to obtain dry garden soil;

[0033] (2) 8 parts of diatomite pulverization and the dry garden soil obtained in step (1) are transferred to high-speed mixer, under the state of 1000 rev / min, stir and mix to obtain mixed soil 1;

[0034] (3) 5 parts of superphosphate, 5 parts of urea, 3 parts of potassium phosphate, 5 parts of plant ash and deionized water are mixed to obtain mixed solution and evenly spray in the mixed soil 1 obtained in st...

Embodiment 2

[0037] A slow-release vegetable nutrient soil, in parts by weight, comprises the following components:

[0038] 15 parts of garden soil, 10 parts of diatomaceous earth, 10 parts of plant ash,

[0039] 8 parts of superphosphate, 10 parts of urea, 8 parts of potassium phosphate,

[0040] 5 copies of AM fungi and 3 copies of photosynthetic bacteria.

[0041] Its preparation method comprises the following steps:

[0042] (1) 15 parts of garden soil are exposed to the sun for 3 days, pulverized with a pulverizer, and passed through a 30-mesh sieve to obtain dry garden soil;

[0043] (2) 10 parts of diatomite pulverization and the dry garden soil obtained in step (1) are transferred to a high-speed mixer, and under the state of 1500 rev / min, stirring and mixing are uniform to obtain mixed soil 1;

[0044] (3) 8 parts of superphosphate, 10 parts of urea, 8 parts of potassium phosphate, 10 parts of plant ash and deionized water are mixed to obtain mixed solution and evenly spray in...

Embodiment 3

[0047] A slow-release vegetable nutrient soil, in parts by weight, comprises the following components:

[0048] 13 parts of garden soil, 9 parts of diatomaceous earth, 6 parts of plant ash,

[0049] 6 parts of superphosphate, 6 parts of urea, 4 parts of potassium phosphate,

[0050] AM fungi 3 copies, photosynthetic bacteria 2 copies.

[0051] Its preparation method comprises the following steps:

[0052] (1) 13 parts of garden soil are exposed to the sun for 2 days, pulverized with a pulverizer, and passed through a 20-mesh sieve to obtain dry garden soil;

[0053] (2) 9 parts of diatomite pulverization and the dry garden soil obtained in step (1) are transferred to a high-speed mixer, and under the state of 1100 rev / min, stirring and mixing are uniform to obtain mixed soil 1;

[0054] (3) 6 parts of superphosphate, 6 parts of urea, 4 parts of potassium phosphate, 6 parts of plant ash and deionized water are mixed to obtain mixed solution and evenly spray in the mixed soil...

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PUM

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Abstract

The invention discloses slow-release vegetable nutrient soil. The slow-release vegetable nutrient soil comprises the following ingredients: garden soil, diatomite, plant ash, calcium superphosphate, urea, potassium phosphate, an AM (Arbuscular Mycorrhiza) fungus, and photosynthetic bacteria. The invention further discloses a preparation method of the slow-release vegetable nutrient soil. The slow-release vegetable nutrient soil provided by the invention is rich in nutritional ingredients; a fertilizer can effectively and slowly released, and the fertilizer efficiency is long-lasting; the slow-release vegetable nutrient soil can improve the stress resistance of vegetables, and is non-toxic and favorable to environment protection.

Description

Technical field: [0001] The invention relates to the technical field of vegetable planting, in particular to a slow-release vegetable nutrient soil. Background technique: [0002] Vegetables can provide a variety of vitamins and minerals necessary for the human body. According to the statistics of the International Food and Agriculture Organization in 1990, 90% of the vitamin C and 60% of the vitamin A necessary for the human body come from vegetables. In addition, there are a variety of phytochemicals in vegetables, which are recognized as effective components for health. Therefore, the cultivation of vegetables has received extensive attention. [0003] With the development of society and the improvement of people's living standards, people have higher and higher requirements for the safety of vegetables. More and more people grow vegetables at home in order to eat safe vegetables. However, due to insufficient soil nutrients for cultivating vegetables, it is difficult t...

Claims

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Application Information

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IPC IPC(8): C05G3/00
CPCC05G3/00C05B1/02C05B7/00C05C9/00C05D1/00C05F11/04
Inventor 王建良
Owner SUZHOU CITY XIANGCHENG DISTRICT SHENGHU SPECIAL CULTIVATION SPECIALIZED COOP
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