Fertilizer for preventing and curing lagerstroemia indica flower tan disease as well as preparation method and application of fertilizer

A technology of brown spot and crape myrtle, applied in the fields of application, organic fertilizer, inorganic fertilizer, etc., can solve the problems of not being able to satisfy crape myrtle and prolong the flowering period, and achieve the effects of long flowering duration, large bloom and environmental protection

Inactive Publication Date: 2018-05-18
SUZHOU RUISHUO ENVIRONMENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Conventional flower fertilizers cannot meet the various nutrients required for the growth of Lagerstroemia indica, and cannot prolong the flowering period and improve disease resistance. Therefore, the existing flower fertilizers cannot make Lagerstroemia indica meet people's requirements.

Method used

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  • Fertilizer for preventing and curing lagerstroemia indica flower tan disease as well as preparation method and application of fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] In an embodiment of the present invention, a fertilizer for preventing and treating brown spot of crape myrtle comprises the following raw materials: 11 kg of diatomaceous earth, 22 kg of red jade soil, 2 kg of urea, 1 kg of phosphorus and potassium nitrate fertilizer, 28 kg of Andrographis paniculata, 33 kg of Leulu reed, and 8 kg of cicada pupae.

[0023] Mix diatomaceous earth and red jade earth, crush them, and pass through a 100-mesh sieve, then mix them with acetic acid solution twice the mass of the two, seal and stir at 70°C for 1.2h, then dry at 130°C, and then Calcined at a temperature of 280° C. for 3.5 hours to obtain mixture A; the mass fraction of acetic acid in the acetic acid solution was 15%. Mix andrographis paniculata and Leuga reed through a 100-mesh sieve, add 50% ethanol with 13 times the mass of the two to soak and soak at 60°C for 3h, then heat at 80°C for 2.5h, filter to get the filtrate; 100-mesh sieve, add 11 times the mass of acetic acid solu...

Embodiment 2

[0025] In an embodiment of the present invention, a fertilizer for preventing and treating crape myrtle brown spot disease comprises the following raw materials: 19 kg of diatomaceous earth, 30 kg of red jade soil, 6 kg of urea, 5 kg of phosphorus and potassium nitrate fertilizer, 36 kg of Andrographis paniculata, 41 kg of laurel, and 16 kg of cicada pupae.

[0026] Mix diatomaceous earth and red jade earth, crush them, and pass through a 100-mesh sieve, then mix them with acetic acid solution 2.2 times the mass of the two, seal and stir at 70°C for 1.5h, then dry at 130°C, and then Calcined at a temperature of 280° C. for 3.5 hours to obtain mixture A; the mass fraction of acetic acid in the acetic acid solution was 15%. Mix andrographis paniculata and Leuga reed through a 120-mesh sieve, add 50% ethanol with 15 times the mass of the two to soak and soak at 60°C for 3 hours, then heat at 80°C for 3 hours, filter to get the filtrate; crush the cicada pupae, pass through 120 Me...

Embodiment 3

[0028] In an embodiment of the present invention, a fertilizer for preventing and treating brown spot of crape myrtle comprises the following raw materials: 13 kg of diatomaceous earth, 24 kg of red jade soil, 3 kg of urea, 2 kg of phosphorus and potassium nitrate fertilizer, 30 kg of Andrographis paniculata, 35 kg of laurel, and 10 kg of cicada pupae.

[0029] Mix diatomaceous earth and red jade earth, crush them, and pass through a 100-mesh sieve, then mix them with an acetic acid solution 2.2 times the mass of the two, seal and stir at a temperature of 70°C for 1.4h, then dry at a temperature of 130°C, and then Calcined at a temperature of 280° C. for 3.5 hours to obtain mixture A; the mass fraction of acetic acid in the acetic acid solution was 15%. Mix andrographis paniculata and Leuga reed through a 120-mesh sieve, add 50% ethanol with 14 times the mass of the two to soak and soak at 60°C for 3h, then heat at 80°C for 3h, filter to get the filtrate; Mesh sieve, add 12 ti...

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Abstract

The invention discloses fertilizer for preventing and curing lagerstroemia indica flower tan disease as well as a preparation method and application of the fertilizer. The fertilizer is prepared fromthe following raw materials in parts by weight: 11-19 parts of kieselguhr, 22-30 parts of akadama clay, 2-6 parts of urea, 1-5 parts of phosphorus-potassium nitrate fertilizer, 28-36 parts of herba andrographis, 33-41 parts of radix rhapontici and 8-16 parts of cicada pupa. The preparation method comprises the following steps of smashing the kieselguhr and the akadama clay, blending with an aceticacid solution, stirring and drying hermetically, and calcining to obtain a mixture A; blending and smashing the herba andrographis and the radix rhapontici, adding 50% of ethyl alcohol to immerse, and heating and filtering to obtain filtrate; smashing the cicada pupa, adding the acetic acid solution to heat and stir, adding the filtrate to perform ultrasound treatment, performing centrifugal separation on abandoned sediment to prepare a mixture B; mixing and uniformly stirring the mixture A and the mixture B, drying, adding the urea and the phosphorus-potassium nitrate fertilizer, mixing uniformly and pelleting to obtain the fertilizer. By adopting and applying a small quantity of the fertilizer, the incidence rate of sooty mould and tan disease of the lagerstroemia indica flower can be greatly reduced, the flower quantity is increased, blooming can last for a long time, and relatively large flowers are blossomed.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a fertilizer for preventing and treating brown spot disease of crape myrtle and its preparation method and application. Background technique [0002] Lagerstroemia, aliases: itchy flower, itchy tree, purple gold flower, purple orchid flower, mosquito flower, western water bayberry, zinnia, barkless tree, Latin name: Lagerstroemia indica L. Chidrenaceae, Lagerstroemia deciduous shrub or small Trees, green to yellow when young, purple-black when mature or dry, dehiscing on the back of the chamber; seeds winged, about 8 mm long. The flowering period is June-September, and the fruiting period is September-December. The crape myrtle tree is beautiful, the trunk is smooth and clean, and the flowers are gorgeous; when it blooms, it is the season of few flowers in summer and autumn, and the flowering period is long, so it is called "hundred-day red". It is a good bonsai material fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B11/06C05G3/00C05C9/00C05D1/02C05D9/00C05F1/005C05F11/00
Inventor 张培磊王兰玺宋啸萌
Owner SUZHOU RUISHUO ENVIRONMENT TECH CO LTD
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