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Acid soil conditioner as well as preparation method and application thereof

A technology of acidic soil and conditioner, applied in the direction of soil conditioning materials, applications, chemical instruments and methods, etc., can solve the problems of single and rare effects, and achieve the effect of improving root vitality, promoting seedling growth, and promoting rapid and healthy growth

Pending Publication Date: 2021-12-31
STANLEY AGRI GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are many types of soil conditioners on the market. The common ones are calcium cyanamide, silicon calcium magnesium fertilizer, silicon calcium potassium magnesium fertilizer, calcium magnesium phosphorus fertilizer, and bio-organic fertilizer. To improve the soil structure, there are few organic-inorganic compound soil conditioners, and it is even rarer to have both effects from soil improvement to crops

Method used

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  • Acid soil conditioner as well as preparation method and application thereof
  • Acid soil conditioner as well as preparation method and application thereof
  • Acid soil conditioner as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The preparation of embodiment 1 organic-inorganic functional type acidic soil conditioner

[0038] This embodiment provides an organic-inorganic functional acidic soil conditioner, which consists of the following raw materials in terms of mass percentage:

[0039] Humic acid 30%;

[0040] Fermented organic material 30%;

[0041] quicklime 10%;

[0042] Calcium magnesium phosphate fertilizer 20%;

[0043] Trace elements: ammonium heptamolybdate 0.2%, manganese sulfate 1.2% and zinc sulfate monohydrate 1.6%; total 3%;

[0044] Biostimulant: 0.1% chitosan oligosaccharide, 0.1% seaweed extract and 0.2% mineral potassium fulvic acid; 0.4% in total;

[0045] Zeolite powder 6.6%.

[0046] The preparation method of the above-mentioned acidic soil conditioner is as follows: first add trace elements, biostimulants and zeolite powder into a mixer and mix evenly, then add humic acid, fermented organic materials, quicklime and calcium-magnesium phosphate fertilizer and mix even...

Embodiment 2

[0049] The preparation of embodiment 2 organic-inorganic functional type acidic soil conditioner

[0050] This embodiment provides an organic-inorganic functional acidic soil conditioner, which consists of the following raw materials in terms of mass percentage:

[0051] Humic acid 30%;

[0052] Fermented organic material 30%;

[0053] quicklime 10%;

[0054] Calcium magnesium phosphate fertilizer 20%;

[0055]Trace elements: ammonium heptamolybdate 0.2%, manganese sulfate 1.2% and zinc sulfate monohydrate 1.6%; total 3%;

[0056] Biostimulant: 0.1% chitosan oligosaccharide, 0.2% seaweed extract and 0.4% mineral potassium fulvic acid; 0.7% in total;

[0057] Zeolite powder 6.3%.

[0058] The preparation method of the above-mentioned acidic soil conditioner is as follows: first add trace elements, biostimulants and zeolite powder into a mixer and mix evenly, then add humic acid, fermented organic materials, quicklime and calcium-magnesium phosphate fertilizer and mix evenl...

Embodiment 3

[0061] The preparation of embodiment 3 organic-inorganic functional type acidic soil conditioner

[0062] This embodiment provides an organic-inorganic functional acidic soil conditioner, which consists of the following raw materials in terms of mass percentage:

[0063] Humic acid 30%;

[0064] Fermented organic material 30%;

[0065] quicklime 10%;

[0066] Calcium magnesium phosphate fertilizer 20%;

[0067] Trace elements: ammonium heptamolybdate 0.2%; manganese sulfate 1.2%; zinc sulfate monohydrate 1.6%; total 3%;

[0068] Biostimulants: Chitooligosaccharide 0.1%; Seaweed Extract 0.3%; Mineral Potassium Fulvic Acid 0.8%; Total 1.2%;

[0069] Zeolite powder 5.8%.

[0070] The preparation method of the above-mentioned acidic soil conditioner is as follows: first add trace elements, biostimulants and zeolite powder into a mixer and mix evenly, then add humic acid, fermented organic materials, quicklime and calcium-magnesium phosphate fertilizer and mix evenly.

[0071...

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Abstract

The invention provides an acid soil conditioner as well as a preparation method and application thereof. The acidic soil conditioner comprises humic acid, a fermented organic material, quick lime, a calcium magnesium phosphate fertilizer, trace elements, a biostimulant and zeolite powder, wherein the trace elements are composed of ammonium heptamolybdate, manganese sulfate and zinc sulfate monohydrate according to the mass ratio of 1:(3-6):(5-8), and the biostimulant is composed of chitosan oligosaccharide, seaweed essence and mineral source potassium fulvic acid according to the mass ratio of 1:(1-4):(2-10). According to the invention, zinc, manganese and molybdenum are compounded, chitosan oligosaccharide, seaweed essence and mineral source potassium fulvic acid are compounded, the seed germination rate and root activity are improved through specific proportion combination, seedling growth is promoted, and the purpose of neat and strong seedlings is achieved. Meanwhile, other components are further optimized, so that the obtained acid soil conditioner not only achieves the optimal effects of improving soil and promoting plant growth, but also is easy to produce and convenient to use, saves labor and time, reduces cost, and is particularly suitable for soil improvement.

Description

technical field [0001] The invention belongs to the technical field of soil improvement, and in particular relates to an acidic soil conditioner and its preparation method and application. Background technique [0002] The acid-base buffering capacity of the soil is strong, and the acidification speed is very slow under natural conditions. However, with the improvement of agricultural intensive planting, the increase of chemical fertilizer application and the increase of acid deposition, the acidification of soil is increasing, and it has become the The main soil obstacle factor of agricultural production is an important manifestation of soil quality degradation, which seriously restricts the sustainable development of agriculture in our country. The use of soil conditioners can improve soil structure, increase soil pH, sterilize, promote seed germination and seedling growth, improve crop resistance, and lay a good foundation for high-yield and high-quality crops. [0003] ...

Claims

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Application Information

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IPC IPC(8): C09K17/40C05G3/00C05G3/80C09K101/00C09K109/00
CPCC09K17/40C05G3/00C05G3/80C05B13/02C09K2101/00C09K2109/00C05C3/00C05D3/02C05D9/00C05D9/02C05F5/00C05F5/002C05F5/006C05F11/00C05F11/02
Inventor 高进华卢运艳刘伟徐勤政张广忠解学仕杨恒哲张淑敏王婷婷高文胜
Owner STANLEY AGRI GRP CO LTD
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