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Organic-inorganic compound fertilizer

A technology of compound fertilizer and organic fertilizer, applied in the direction of fertilization device, fertilizer mixture, application, etc., can solve problems such as rising production cost, and achieve the effect of increasing output, reducing pollution and saving fertilizer cost.

Inactive Publication Date: 2012-09-19
常华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the price of agricultural production materials such as chemical fertilizers has risen sharply in recent years, which has increased the cost of agricultural production. Farmers urgently need to find a high-quality, efficient and affordable fertilizer that can partially or completely replace chemical fertilizers and improve soil.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0054] Embodiment 1, a kind of organic-inorganic compound fertilizer, the active ingredient of this compound fertilizer is mainly the organic fertilizer that the organic matter of harmless treatment generates, comprises high-temperature compost, nitrogen-containing chemical fertilizer, potassium-containing chemical fertilizer and phosphorus-containing chemical fertilizer, It is also equipped with other additives and fillers that are allowed and acceptable in chemical fertilizers. The specific weight ratio is: 650 kg of the organic fertilizer, 109 kg of urea, 28 kg of ordinary calcium superphosphate, 1.7 kg of potassium chloride, and attapulgite Clay and / or magnesium aluminum silicate filler to fill up to 1000kg.

Embodiment 2

[0055] Example 2, 300 kg of organic fertilizer, 652 kg of urea, attapulgite clay and / or magnesium aluminum silicate filler to 1000 kg.

Embodiment 3

[0056] Example 3, the weight ratio is: 450 kg of organic fertilizer, 311 kg of urea, 33 kg of diammonium phosphate, 21 kg of potassium sulfate, attapulgite clay and / or magnesium aluminum silicate filler to 1000 kg.

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Abstract

The invention discloses an organic-inorganic compound fertilizer. The compound fertilizer mainly comprises an organic fertilizer generated by harmlessly treated organic matter in effective component, wherein the organic fertilizer generated by the harmlessly treated organic matter comprises the following components in weight ratio: 30-65 percent of high temperature compost, 5-30 percent of nitrogen fertilizer (by available nitrogen) and / or 1-20 percent of potassium fertilizer (by available potassium), and / or 5-30 percent of phosphorus fertilizer (by available phosphorus) and the balance allowable and acceptable other aids and stuffing. According to the organic-inorganic compound fertilizer disclosed by the invention, soil can be effectively loosened, and the foundation fertility of the soil can be kept, and moreover, the synthesis of the plant chlorophyll is obviously promoted, the photosynthesis is enhanced, carbohydrate is favorably synthetized, and the yield is increased. Compared with common chemical fertilizers, the yield can be increased by at least 166kg, the production value per mu is increased by at least 350yuan, and the economic benefit is considerable.

Description

technical field [0001] The invention relates to an organic-inorganic compound fertilizer, specifically referring to organic fertilizer (including high-temperature compost) and inorganic fertilizer (mainly referring to nitrogen, phosphorus and potassium fertilizer) generated by harmless organic matter as main raw materials, according to soil and crop The characteristics of the demand for nutrients, and the solid organic-inorganic compound fertilizer with balanced nutrients and mechanical processing prepared for the purpose of fertilizing the soil. Background technique [0002] Modern agriculture mainly relies on a large amount of chemical fertilizers and pesticides, which breaks the original balance of the ecosystem, soil compaction, fertility decline, pollution of the environment and soil, and affects sustainable agricultural production. Soil, known as the mother of all things The water retention and fertilizer retention capacity are greatly reduced, the organic matter is de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C05G3/00
Inventor 常华马宝成张春定
Owner 常华
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