Environment-protective crop alimentary bacteriocide

A crop nutrition and fungicide technology, applied in the field of agricultural chemistry, can solve problems such as the decline in the quality of agricultural products, insufficient grain volume, environmental pollution, etc., and achieve the effects of reducing the amount of nitrogen fertilizer, enhancing disease resistance, and quickly and thoroughly sterilizing

Inactive Publication Date: 2007-09-05
高瑞杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Improving crop yields and reducing the occurrence of pests and diseases has always been a worldwide problem. The problems facing my country's agriculture are not only insufficient food, but also the decline in the quality of agricultural products caused by excessive use of chemical fertilizers, pesticides and antibiotics, and even environmental and food pollution. question

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] The environment-friendly crop nutrient fungicide consists of the following components, all in percentages by weight:

[0047] Iodine 2%

[0048] Potassium iodide 1.1%

[0049] Salicylic Acid 8%

[0050] Benzoic Acid 12%

[0051] Emulsifier 10204C 8% (purchased from Nanjing Zhongshan Chemical Factory)

[0052] Solvent ethanol 4%

[0053] Surfactant Sodium Lauryl Sulfate 3%

[0054] Stabilizer urea 3%

[0055] Deionized water balance.

[0056] The preparation method of the environment-friendly crop nutrient fungicide comprises preparing the above-mentioned components in two reaction kettles in proportion, and the sequence is not limited.

[0057] Reaction kettle A: Heat water and solvent to 50°C, then add iodine and potassium iodide, stir for at least 2 hours, and lower the temperature to room temperature for use.

[0058] Reactor B: Heat water and emulsifier to 55°C, then add salicylic acid and benzoic acid, stir evenly and lower to normal temperature.

[0059] ...

Embodiment 2

[0062] The environment-friendly crop nutrient fungicide consists of the following components, all in percentages by weight:

[0063] Iodine 2.5%

[0064] Potassium iodide 1.2%

[0065] Salicylic Acid 12%

[0066] Benzoic Acid 8%

[0067] Emulsifier 10204C 10% (purchased from Nanjing Zhongshan Chemical Factory)

[0068] Solvent Xylene 5%

[0069] Surfactant Sodium Lauryl Sulfate 4%

[0070] Stabilizer urea 3%

[0071] Deionized water balance.

[0072] The preparation method is the same as in Example 1.

[0073] Application of environmental-friendly crop nutrient fungicides: Dilute the above-mentioned environmentally-friendly crop nutrient fungicides by 1000 times and spray on leaves to treat rice sheath blight, start spraying during the disease surge period, and spray once every 15 days. The cure rate of the paddy fields sprayed with this product is 97.6%, and the cure rate of the paddy fields sprayed with Jinggangmycin is 71.2%, and the effect is obviously better than th...

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PUM

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Abstract

An environment protection type nutritive bactericide for agricultural crops is prepared from iodine, potassium iodide, salicylic acid, benzoic acid, emulsifier and solvent. It is applied by spraying, irrigation, or coating. Its preparing process is also disclosed.

Description

1. Technical field [0001] The invention relates to a high-efficiency and environment-friendly crop nutrition fungicide used in planting industry and its preparation method and application, belonging to the technical field of agricultural chemistry. 2. Background technology [0002] Improving crop yields and reducing the occurrence of pests and diseases has always been a worldwide problem. The problems facing my country's agriculture are not only insufficient food, but also the decline in the quality of agricultural products caused by excessive use of chemical fertilizers, pesticides and antibiotics, and even environmental and food pollution. question. In actual production, in order to control the occurrence of various fungal, bacterial, and viral diseases and reduce the huge losses caused by diseases to agriculture, it largely depends on the use of chemically synthesized pesticides and antibiotics. On protected lands, in order to obtain immediate results, farmers often use p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/12A01P3/00C05G3/00A01N25/30
Inventor 高瑞杰夏连晶李景岭
Owner 高瑞杰
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