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Medicine for preventing and curing canker and yellowtop of apple trees

A technology for apple tree rot and yellow leaf disease, applied in the direction of application, fertilizer mixture, organic fertilizer, etc., can solve the problems of extensive management, periodic freezing damage, etc., and achieve the effects of increasing yield, enhancing immunity, and good curative effect

Inactive Publication Date: 2018-06-29
TIANJIN XIQING RUIBO BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Extensive management and periodic freezing damage are the main epidemic factors

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] young seedling stage

[0012] A medicine for preventing and treating yellow leaf disease of apple trees, comprising the following components in percentage by weight:

[0013] Compound humic acid 10%, organic matter 15%, urea 3%, potassium dihydrogen phosphate 8%, chelated iron or complexed iron 2%, chelated zinc or complexed zinc 0.5%, black alum FeSO 4 0.5%, water 61.0%.

[0014] The formulations of the above-mentioned several chemical raw materials are mixed at room temperature to prepare the drug example of the present invention. The use method of the present embodiment is to dilute the medicine of the present embodiment according to medicine: water is 1:100 times of liquid and spray the apple saplings. Applying the pesticide once can kill most of the yellow leaf disease pathogenic bacteria carried by the saplings, and can largely prevent the occurrence of yellow leaf disease in apple trees after planting.

Embodiment 2

[0016] Yellow leaf disease in early growth stage of apple tree

[0017] A medicine for preventing and treating yellow leaf disease of apple trees, comprising the following components in weight percent: 3% of compound humic acid, 5% of organic matter, 8% of urea, 15% of potassium dihydrogen phosphate, 3% of chelated iron or chelated iron, chelated Alloy zinc or complex zinc 0.1%, black alum FeSO 4 0.3%, water 65.6%. The formulations of the above-mentioned several chemical raw materials are mixed at room temperature to prepare the medicament of the embodiment of the present invention.

[0018] The method of use of this embodiment is to dilute the medicine of this embodiment according to the medicine: water is 1:100 times of liquid and poured into the root of the apple tree. When the disease is serious, it can be sprayed with a small amount of apple tree leaves for auxiliary control, 2 kg per plant. The medicine is applied once a month, and the effect is first seen in 15 days. ...

Embodiment 3

[0020] Apple trees develop yellow leaf disease in mid-growth.

[0021] A drug for preventing and treating yellow leaf disease of apple trees, comprising the following components in weight percent: 15% of compound humic acid, 20% of organic matter, 6% of urea, 10% of potassium dihydrogen phosphate, 1% of chelated iron or complexed iron, Chelated zinc or complexed zinc 0.3%, black alum FeSO 4 1%, water 46.7%. The formulations of the above-mentioned several chemical raw materials are mixed at room temperature to prepare the medicament of the embodiment of the present invention.

[0022] The method of use of this embodiment is to dilute the medicine of this embodiment according to medicine: water is 1:90 times of liquid and spray the apple trees. When the disease is serious, it can be poured into the roots of the apple trees for auxiliary control, 3 kilograms per plant. The medicine is applied once a month, and the effect is first seen in 15 days, and it can be cured by applying...

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PUM

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Abstract

The invention discloses medicine for preventing and curing canker and yellowtop of apple trees. The medicine comprises the following components in percentages by weight: 3% to 15% of compound humic acid, 5% to 20% of organic matters, 3% to 8% of urine, 8% to 15% of monopotassium phosphate, 1% to 3% of chelated iron or complexing iron, 0.1% to 0.5% of chelated zinc or complexing zinc, 0.1% to 1% ofblack alum FeSO4 and 40% to 80% of water. The medicine disclosed by the invention has special effects of killing yellowtop pathogenic germs, bacteria and fungus of apples trees and preventing and curing yellowtop of apple trees.

Description

technical field [0001] The invention belongs to the field of fruit tree medicine, in particular to a medicine for preventing and treating apple tree rot and yellow leaf disease. Background technique [0002] my country is the world's largest producer of apples. In 2009, the country's apple planting area was about 2.127 million hectares, with a total output of more than 31.93 million tons, accounting for 1 / 3 and 1 / 4 of the world's total. More than 40% of the total output value. There are 48 million farmers in our country who are directly or indirectly engaged in apple production. The apple industry has become one of the pillar industries in the countryside, and has played an important role in developing the rural economy, accelerating the adjustment of the rural industrial structure, and helping farmers get rid of poverty and become prosperous. Apple tree rot disease, commonly known as stinky skin disease, rotten skin disease, and cluster skin disease, is one of the more ser...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01C21/00
CPCC05G3/00A01C21/005C05B7/00C05C9/00C05D9/02C05F11/02
Inventor 朱庆张鹏
Owner TIANJIN XIQING RUIBO BIOLOGICAL TECH CO LTD
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