Chemical fertilizer and preparation method thereof

A chemical fertilizer and raw material technology, applied in the field of chemical fertilizer and its preparation, can solve the problems of short storage time, lack of insecticide and sterilization, etc., achieve the effect of bactericidal fertilizer, good insecticidal effect, and improve fertilizer efficiency

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

AI Technical Summary

Problems solved by technology

[0006] At present, the existing liquid fertilizer has a short storage time and does not have the function of killing insects and sterilizing bacteria

Method used

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  • Chemical fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] 1) Mix 15 parts of ammonium polyphosphate, 20 parts of potassium nitrate, 10 parts of potassium dihydrogen phosphate, and 14 parts of ammonium sulfate into an iron tank, feed steam and stir at the same time, so that the raw materials are dissolved, and the stock solution is obtained for later use;

[0029] 2) Mix 8 parts of liquid pesticide, 6 parts of bentonite, 1 part of suspending agent, 2 parts of anti-crystallization agent, and 3 parts of antifreeze, put them into an emulsifier and stir evenly, and set aside;

[0030] 3) Put 1 part of 萹落, 2 parts of Toosendan, 3 parts of wax gourd flesh, and 3 parts of guanyin into a steamer and keep it at 90-95°C for 15-20 minutes, then take it out and soak it in cold water for 10- After 15 minutes, put the soaked raw materials into a grinder and grind them into a paste, then set aside;

[0031] 4) Put 4 parts of Brahman honey locust, 1 part of green weed, and 5 parts of catalpa bark into the oven and bake at 130-150°C for 10-15 m...

Embodiment 2

[0037] 1) Mix 17.5 parts of ammonium polyphosphate, 22.5 parts of potassium nitrate, 12.5 parts of potassium dihydrogen phosphate, and 16 parts of ammonium sulfate into an iron tank, feed steam and stir at the same time, so that the raw materials are dissolved, and the stock solution is obtained for later use;

[0038] 2) Mix 9 parts of liquid pesticide, 7 parts of bentonite, 2 parts of suspending agent, 3 parts of anti-crystallization agent, and 4 parts of antifreeze, put them into an emulsifier and stir evenly, and set aside;

[0039] 3) Put 1.5 parts of watermelon fruit, 2.5 parts of toosendan, 4.5 parts of wax gourd pulp, and 4 parts of peony into a steamer and keep it at 90-95°C for 15-20 minutes, then take it out and soak it in cold water for 10- After 15 minutes, put the soaked raw materials into a grinder and grind them into a paste, then set aside;

[0040]4) Put 5 parts of brahmana honey locust, 2 parts of green weed, and 6 parts of catalpa wood bark into the oven an...

Embodiment 3

[0046] 1) Mix 20 parts of ammonium polyphosphate, 25 parts of potassium nitrate, 15 parts of potassium dihydrogen phosphate, and 18 parts of ammonium sulfate into an iron tank, feed in steam and stir at the same time, so that the raw materials are dissolved, and the stock solution is obtained for later use;

[0047] 2) Mix 10 parts of pesticide, 8 parts of bentonite, 3 parts of suspending agent, 4 parts of anti-crystallization agent, and 5 parts of antifreeze, put them into an emulsifier and stir evenly, and set aside;

[0048] 3) Put 2 parts of watermelon, 3 parts of toosendan, 6 parts of wax gourd flesh, and 5 parts of peony into a steamer and keep it at 90-95°C for 15-20 minutes, then take it out and soak it in cold water for 10- After 15 minutes, put the soaked raw materials into a grinder and grind them into a paste, then set aside;

[0049] 4) Put 6 parts of brahmana honey locust, 3 parts of green weed, and 7 parts of catalpa bark into the oven and bake at 130-150°C for ...

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Abstract

The invention provides a chemical fertilizer and a preparation method thereof. The chemical fertilizer is prepared from raw materials in parts by weight as follows: 15-20 parts of ammonium polyphosphate, 20-25 parts of potassium nitrate, 10-15 parts of monopotassium phosphate, 14-18 parts of ammonium sulfate, 8-10 parts of a liquid pesticide, 6-8 parts of bentonite, 1-3 parts of a suspension agent, 2-4 parts of an anti-crystallization agent, 3-5 parts of an antifreezing agent, 1-2 parts of polygonum aviculare, 2-3 parts of szechwan Chinaberry fruits, 3-6 parts of white gourd pulp, 3-5 parts of cyrtomium rhizomes, 4-6 parts of drumstick tree fruits, 1-3 parts of feather cockscomb and 5-7 parts of manchurian catalpa bark. The chemical fertilizer is easy to assimilate, takes effect quickly, has an insect killing and sterilization effect, can be stored for a long time and is convenient to apply, and the problems of moisture absorption and caking can be solved.

Description

technical field [0001] The invention relates to a chemical fertilizer and a preparation method thereof. Background technique [0002] Liquid fertilizer, also known as fluid fertilizer, commonly known as liquid fertilizer, is a liquid product of one or more nutrients required by crops, generally with the theme of N, P, K or one of the three major nutrients. Many micronutrients are also often included. Liquid fertilizers have been developed for 200 years. There are many varieties, which can be roughly divided into two categories: liquid nitrogen fertilizer and liquid compound fertilizer. Liquid nitrogen fertilizers include nitrogen in ammonium, nitrate and amide states, such as liquid ammonia, ammonia water, ammonia compounds of ammonium nitrate and ammonia, ammonia compounds of urea and ammonia, etc. Liquid compound fertilizers contain two or three nutrients in N, P, and K, such as ammonium phosphate, ammonium urea phosphate, ammonium nitrate phosphate, potassium ammonium ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/60
CPCC05B7/00C05G3/00C05G3/60C05B13/06C05C3/00C05C5/02
Inventor 夏勇
Owner 夏勇
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