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Organic-inorganic compound fertilizer added with SOD (Super Oxygen Dehydrogenise) analogue and production method thereof

A technology of compound fertilizers and simulants, applied in the direction of fertilizer mixtures, fertilization devices, applications, etc., to achieve nutritional balance, improve plant resistance to adversity, and uniform particle effects

Active Publication Date: 2012-07-11
SHANDONG BAOYUAN BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the time being, no literature has been found to disclose the effects of adding SOD simulants to fertilizers, especially organic and inorganic fertilizers, to improve soil, increase plant SOD activity, enhance plant anti-aging and stress resistance, and reduce fertilizer application.

Method used

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  • Organic-inorganic compound fertilizer added with SOD (Super Oxygen Dehydrogenise) analogue and production method thereof
  • Organic-inorganic compound fertilizer added with SOD (Super Oxygen Dehydrogenise) analogue and production method thereof
  • Organic-inorganic compound fertilizer added with SOD (Super Oxygen Dehydrogenise) analogue and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] Described fertilizer, by weight percentage, raw material component is as follows (the component of fertilizer after every hundred kilograms of granulation):

[0058]

[0059]

[0060] Preparation:

[0061] (1) Crushing and mixing of raw materials: total nitrogen, phosphorus and potassium nutrients (large-grained urea, large-grained potassium sulfate, diammonium phosphate and large-grained superphosphate), organic matter (soybean meal) and other fillers (diatomaceous earth and Bentonite) is crushed to 0.6mm respectively, humic acid is crushed to 0.1mm; the trace elements (magnesium, manganese, zinc and iron) in the raw material after pulverizing and chelated state are mixed evenly;

[0062] (2) Adjustment of pH of raw materials: add calcium magnesium phosphate fertilizer to the raw materials mixed in the previous step to neutralize the free acid in superphosphate, and control the pH value of the fertilizer to 5.5 after mixing to ensure the effectiveness of nutrient...

Embodiment 2

[0066] Described fertilizer, by weight percentage, raw material component is as follows (the component of fertilizer after every hundred kilograms of granulation):

[0067]

[0068]

[0069] Preparation:

[0070] (1) Crushing and mixing of raw materials: total nitrogen, phosphorus and potassium nutrients (large-grain urea, large-grain potassium sulfate, diammonium phosphate and large-grain superphosphate), organic matter (bran meal and soybean meal) and other fillers (silicon algae and attapulgite) were crushed to 0.7mm respectively, humic acid was crushed to 0.15mm; the raw materials after crushing were mixed evenly with trace elements (boron, molybdenum, copper, zinc, iron) in the chelated state;

[0071] (2) Adjustment of pH of raw materials: add calcium magnesium phosphate fertilizer to the raw materials mixed in the previous step to neutralize the free acid in superphosphate, and control the pH value of the fertilizer to 6.2 after mixing to ensure the effectiveness ...

Embodiment 3

[0075] Described fertilizer, by weight percentage, raw material component is as follows (the component of fertilizer after every hundred kilograms of granulation):

[0076]

[0077]

[0078] Preparation:

[0079] (1) Crushing and mixing of raw materials: total nitrogen, phosphorus and potassium nutrients (large-grained urea, large-grained potassium sulfate, diammonium phosphate and large-grained superphosphate), organic matter (plant ash) and other fillers (diatomaceous earth and Vermiculite) is crushed to 0.8mm respectively, and humic acid is crushed to 0.2mm; The trace elements (magnesium, manganese, zinc, iron, selenium) in the raw material after pulverizing and chelated state are mixed evenly;

[0080] (2) Adjustment of raw material pH: add calcium magnesium phosphate fertilizer to the raw material mixed in the previous step to neutralize the free acid in superphosphate, and control the pH value of the fertilizer to 6.8 after mixing to ensure the effectiveness of nut...

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Abstract

The invention provides an organic-inorganic compound fertilizer added with an SOD (Super Oxygen Dehydrogenise) analogue and a production method thereof. The fertilizer comprises the following raw material components in percentage by weight: 35-64 percent of a nitrogen-phosphorus-potassium total nutrient, 20-40 percent of an organic matter, 5-10 percent of secondary and trace elements, 5-15 percent of a calcium-magnesium-phosphate fertilizer, 1-8 percent of an SOD analogue and 5-20 percent of other filling materials. The fertilizer provided by the invention has a reasonable nutrient proportion, an active factor which can be used for enhancing the stress tolerance of a plant is added, and a fertilizer nutrient proportion is designed reasonably; and the fertilizer is easy and convenient to apply, and has high fertilizer efficiency. Nutrient balance of N, P and K is realized, and secondary and trace elements and an SOD active promoting factor are added, so that the utilization ratio of a chemical fertilized is increased greatly, the production cost is reduced, the problems of plant ageing, root system weakening, poor tolerance resistance and the like are solved, the plant resistance is enhanced, the product quality is improved, and the yield is increased.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to an organic-inorganic compound fertilizer added with SOD simulants, and a production method thereof. Background technique [0002] Organic-inorganic compound fertilizer is a new type of fertilizer. It combines the advantages of organic fertilizer and compound fertilizer. It can better coordinate the plant growth environment, improve the composition of plant nutrition structure, and effectively improve the quality of crops. How to maximize plant SOD activity and enhance plant anti-aging and stress resistance is the focus of research on the role and effect of fertilizers. [0003] SOD is an active substance derived from living organisms, which can eliminate harmful substances produced by organisms during metabolism. Under normal circumstances, there are two processes in plant cells: generation and removal of reactive oxygen species. SOD, as a cell membrane protect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
Inventor 张彦孙磊刘宝德
Owner SHANDONG BAOYUAN BIOTECH CO LTD
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