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Agricultural compound fertilizer

A technology of compound fertilizers and raw materials, applied in the direction of organic fertilizers, inorganic fertilizers, nitrate fertilizers, etc., can solve the problems of sustainable development living environment threats, soil quality decline, low fertilizer utilization rate, etc., to improve plant stress resistance, High multi-component property, effective in preventing damping-off

Inactive Publication Date: 2016-04-13
陈星
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the utilization rate of fertilizers in my country is much lower than that of developed countries, and a large amount of fertilizers remain on the ground, which not only causes a serious decline in soil quality, but also pollutes water bodies, posing a threat to the sustainable development of my country's agriculture and the living environment of human beings.

Method used

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Embodiment Construction

[0015] Specific implementation plan

[0016] The present invention will be further described in detail below in conjunction with the following specific embodiments:

[0017] Weigh the following parts by weight (kg) of raw materials: bean dregs 32, sawdust 22, plant ash 15, zeolite powder 24, sulfur 13, potassium nitrate 19, zinc sulfate 2, iron nitrate 4, fulvic acid 3, citric acid 4, Ethylenediaminetetraacetic acid 2, chitosan 4, soil conditioner 13, proper amount of water;

[0018] The soil conditioner is made of the following parts by weight (kg) of raw materials: Weigh the following parts by weight: diatomaceous earth 100, nano carbon powder 2, oil feet 4, sodium metasilicate 5, ascorbic acid 2, silane coupling Coupling agent KH5501, sodium selenite 4, zinc sulfate 4, manganese sulfate 2, borax 2, ferrous sulfate 3, ammonium molybdate 1, chitosan 3, wintergreen oil 2, tributyl citrate 1, nano jade powder 3. Sophora flavescens powder 4; the preparation method is to mix and grind...

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Abstract

The invention discloses an agricultural compound fertilizer. The agricultural compound fertilizer is prepared from the following raw materials in parts by weight: 30-35 parts of bean dregs, 20-22 parts of sawdust, 13-19 parts of plant ash, 20-24 parts of zeolite powder, 10-14 parts of sulfur, 18-23 parts of potassium nitrate, 2-3 parts of zinc sulfate, 3-5 parts of ferric nitrate, 2-3 parts of fulvic acid, 3-4 parts of citric acid, 1-2 parts of ethylenediaminetetraacetic acid, 3-5 parts of chitosan, 12-14 parts of soil conditioner and proper amount of water. The agricultural compound fertilizer has the beneficial effects that adopting the natural raw materials, such as bean dregs, sawdust and plant ash, the agricultural compound fertilizer is not only convenient in material drawing but also low in cost, is rich in nutrients and can achieve the effect of improving the soil structure.

Description

Technical field [0001] The invention relates to the technical field of fertilizers, in particular to an agricultural compound fertilizer and a preparation method thereof. Background technique [0002] China has a vast land and abundant resources. It is a big agricultural country and a big fertilizer application country. According to statistics from the Ministry of Agriculture of my country, the annual consumption of chemical fertilizers in my country accounts for 35% of the world's total. However, the utilization rate of fertilizer in my country is much lower than that in developed countries, and a large amount of fertilizer remains on the ground, which not only causes a serious decline in soil quality, but also pollutes water bodies, posing a threat to the sustainable development of my country's agriculture and the living environment of human beings. So the top priority is to develop new types of fertilizers and optimize the structure of fertilizers. The agricultural compound...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/02C05G3/60C05G3/80
CPCC05C5/00C05G3/60C05G3/80C05C5/02C05D1/00C05D9/00C05D9/02C05F5/002C05F11/00C05G3/00
Inventor 陈星
Owner 陈星
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