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Compound fertilizer

A compound fertilizer and vermicompost technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve problems such as targeted supplementation of elements required by soil, long-term lack of trace elements in aging, and insignificant short-term effects, so as to improve crops. Quality, improve disease resistance, good dispersion and sustained release effect

Inactive Publication Date: 2013-08-21
SUZHOU GULI BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Organic fertilizers are rich in organic matter and various nutrients, but the fertilizer efficiency is poor during use, and the short-term effect is not obvious
In addition, most organic fertilizers use human and animal manure, garbage, and crop residues as traditional organic fertilizers, and it is difficult to supplement the elements required by the soil in a targeted manner.
In addition, it is often uncomfortable and causes environmental pollution during use.
Inorganic fertilizers have fast fertilizer efficiency, are convenient to use, and are highly targeted, but they have the disadvantage of single nutrient. In practice, the problem of single nutrient is solved by using compound fertilizer
However, the problems of inorganic fertilizers causing soil compaction, aging and long-term lack of trace elements have not been effectively solved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] In the stirring tank, add each component according to the weight ratio. 50% vermicompost, 10% phosphate rock, 15% hemp seed cake, 15% plant ash, 5% potassium chloride, 5% ammonium nitrate, after fully stirring, grinding, passing through a 60-mesh sieve, adding water to the fine powder, Mix evenly, squeeze and granulate through a round-hole sieve with a diameter of 0.5 cm, sieve the granules through a round-hole sieve after drying, and pack them separately according to the particle size.

Embodiment 2

[0012] In the stirring tank, add each component according to the weight ratio. 30% vermicompost, 12% phosphate rock, 30% hemp seed cake, 10% plant ash, 3% potassium chloride, and 7% ammonium nitrate. The powder is made into spherical particles with a diameter of about 0.5 cm in a coating pan with water as a binder. After the spherical granules are dried, they can be packaged separately according to the particle size.

[0013] The present invention adopts the most commonly used materials as the main raw materials, fully considers the nutrition needed by plants in daily life, scientific compatibility, not only considers comprehensive nutrition, good fertilizer efficiency, but also can obviously improve the soil ecological environment, increase soil fertility, and prevent soil compaction. In addition, since it is made into easy-to-apply pellets, it is also a very convenient choice for gardening and home planting in addition to field use.

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Abstract

The invention provides a compound fertilizer, which is characterized in that the compound fertilizer comprises the following components in percentage by weight: 20-70% of wormcast, 7-30% of rock phosphate, 10-40% of hempseed cakes, 5-15% of plant ash, 1-5% of potassium chloride, and 5-10% of ammonium nitrate. The compound fertilizer disclosed by the invention adopts the most commonly used materials as main raw materials, and fully considers the daily required nutrition of plants, through scientific compatibility, both the comprehensive nutrition and the good fertilizer effect are considered, and the ecological environment of soil can be obviously improved, thereby increasing the land capability and preventing soil hardness. In addition, because the compound fertilizer is prepared into an easily-applied spherical fertilizer, besides used in farmlands, the compound fertilizer also is an extremely convenient selection in gardening and family planting.

Description

technical field [0001] The invention relates to the technical field of agricultural production, in particular to a compound fertilizer. Background technique [0002] Organic fertilizers are rich in organic matter and various nutrients, but the fertilizer efficiency is poor during use, and the short-term effect is not obvious. Moreover, most of the organic fertilizers use human and animal manure, garbage, and crop residues as traditional organic fertilizers, and it is difficult to supplement the elements required by the soil in a targeted manner. In addition, it is often uncomfortable and causes environmental pollution during use. In contrast, inorganic fertilizers have fast fertilizer efficiency, are convenient to use, and are highly targeted, but they have the disadvantage of single nutrient. In practice, the problem of single nutrient is solved by using compound fertilizer. However, the problems of inorganic fertilizers causing soil compaction, aging and long-term lack o...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/80
Inventor 吴娟
Owner SUZHOU GULI BIOTECH
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