Organic fertilizer for treating little-leaf disease and chlorosis of apple trees and hairy leaf disease of cherry trees and preparation method of organic fertilizer

A technology of organic fertilizer and yellow leaf disease, applied in the direction of application, fertilization device, fertilizer mixture, etc., can solve the problems of consuming a lot of time and energy, unfavorable large-scale use, and affecting the income of fruit farmers, so as to reduce the frequency of watering and the tree body Prosperity, fast fruit expansion

Active Publication Date: 2012-07-18
管庆文
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Small leaf disease and yellow leaf disease of apple trees are physiological diseases caused by zinc deficiency or iron deficiency, which make apple tree leaves small, yellow, small and small flowers, small and deformed fruits, which seriously affect the income of fruit farmers; hairy leaf disease of cherry trees is A disease caused by a virus that causes cherry trees to grow hairy leaves, only to bloom but not to set fruit. This disease has always been a major problem for fruit farmers. Grafting new trees to promote fruit setting requires a lot of time and energy, which is not conducive to large-scale use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The organic fertilizer of the present embodiment is made of following components:

[0028] Potassium hydroxide 30kg

[0029] Sodium hydroxide 20kg

[0030] 30wt% nitric acid 20 kg

[0031] Polyacrylamide 2 kg

[0032] Humic acid 500 kg

[0033] Urea 50kg

[0034] water 1.5m 3

Embodiment 2

[0036] This embodiment is the method for preparing the organic fertilizer described in Example 1, and the specific steps are as follows:

[0037] (1) Weigh the following components:

[0038] Potassium hydroxide 30kg

[0039] Sodium hydroxide 20kg

[0040] 30wt% nitric acid 20 kg

[0041] Polyacrylamide 2 kg

[0042] Humic acid 500 kg

[0043] Urea 50kg

[0044] water 1.5m 3 ;

[0045] (2) Put the nitric acid and humic acid into the reaction kettle, react at 20-25°C for 1 hour, and dry at 50-60°C;

[0046] (3) Add the remaining components, react at 80-95°C for 1 hour, concentrate the supernatant to crystallize after precipitation, dry the crystals at 80-100°C, and crush them to 80-100 mesh to obtain The organic fertilizer.

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Abstract

The invention relates to an organic fertilizer for treating little-leaf disease and chlorosis of apple trees and hairy leaf disease of cherry trees and a preparation method of the organic fertilizer. The preparation method comprises the following steps of: reacting nitric acid with humic acid, and then adding the rest of components, and after reacting, performing sediment, concentration, crystallization and crushing, thereby obtaining the organic fertilizer. The organic fertilizer and the preparation method of the organic fertilizer are capable of obviously boosting the fruit setting of the cherry trees and the apple trees; the fruit quality is improved; the fertilizer quickly becomes effective; the fertilizer effect is long-lasting; and meanwhile, the other diseases can be restrained and prevented.

Description

technical field [0001] The invention relates to an organic fertilizer for treating small leaf disease, yellow leaf disease of apple trees and hairy leaf disease of cherry trees and a preparation method thereof. technical background [0002] Small leaf disease and yellow leaf disease of apple trees are physiological diseases caused by zinc deficiency or iron deficiency, which make apple tree leaves small, yellow, small and small flowers, small and deformed fruits, which seriously affect the income of fruit farmers; hairy leaf disease of cherry trees is A disease caused by a virus that causes cherry trees to grow hairy leaves, only to bloom but not to set fruit. This disease has always been a major problem for fruit farmers. Grafting new trees to promote fruit setting requires a lot of time and energy, which is not conducive to large-scale use. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an organic fertilizer ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 管庆文
Owner 管庆文
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