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Method for preventing pomegranate dry rot

A pomegranate dry rot and clean technology, applied in the fields of botanical equipment and methods, horticulture, and application, can solve the problems of fruit drop, fruit rot, disease occurrence, etc., to control dry rot, reduce the rate of fruit cracking, and not pollute the ecology. effects of the environment

Inactive Publication Date: 2018-03-09
界首市五季果源家庭农场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the flowering stage, young fruit stage and fruit swelling stage, dry rot pathogens can infect and cause flower drop, fruit drop and fruit rot, but the main disease stage is the fruit swelling stage, and the disease occurs rapidly in the case of injury

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A method for preventing pomegranate dry rot, comprising the steps of:

[0017] (1) In winter, remove fallen leaves and weeds in the orchard, and spread quicklime at an amount of 50 kg per mu. After shallow plowing and mixing into the soil, let it dry for 3 days before fertilizing. Control the amount of fertilizer, trim diseased and weak branches, and Apply the prepared bactericidal liquid on the pomegranate tree body and branches. The bactericidal liquid is prepared from natural antibacterial agents and inorganic antibacterial agents, and the mixing ratio is 1.2:3.5;

[0018] (2) After the beginning of spring, re-plow the orchard soil twice, and spray potassium permanganate aqueous solution with a concentration of 60ppm and lime sulfur mixture with a concentration of 120ppm. The two fungicides are used in turn with an interval of 3 hours. The dosage of the former is 30 kg / mu, the dosage of the latter is 15 kg / mu, and then covered with dry straw that has been dried to 5%...

Embodiment 2

[0024] A method for preventing pomegranate dry rot, comprising the steps of:

[0025] (1) In winter, remove fallen leaves and weeds in the orchard, and spread quicklime at a rate of 55 kg per mu. After shallow plowing and mixing into the soil, fertilize after 4 days in the sun, control the amount of fertilizer, and trim diseased and weak branches. Apply the prepared bactericidal liquid on the pomegranate tree body and branches. The bactericidal liquid is prepared from natural antibacterial agents and inorganic antibacterial agents, and the mixing ratio is 1.3:3.8;

[0026] (2) After the beginning of spring, re-plow the orchard soil twice, and spray potassium permanganate aqueous solution with a concentration of 70ppm and lime sulfur mixture with a concentration of 130ppm. The two fungicides are used in turn with an interval of 4 hours. The dosage of the former is 35 kg / mu, the dosage of the latter is 18 kg / mu, and then covered with dry straw that has been dried to 8% moisture,...

Embodiment 3

[0032] A method for preventing pomegranate dry rot, comprising the steps of:

[0033] (1) In winter, remove fallen leaves and weeds in the orchard, and spread quicklime at a rate of 60 kg per mu. After shallow plowing and mixing into the soil, fertilize in the sun for 5 days, control the amount of fertilizer, and trim diseased and weak branches. The prepared bactericidal liquid is applied to the pomegranate tree body and branches. The bactericidal liquid is prepared from natural antibacterial agents and inorganic antibacterial agents, and the mixing ratio is 1.4:4.0;

[0034] (2) After the beginning of spring, re-plow the orchard soil for 3 times, and spray potassium permanganate aqueous solution with a concentration of 80ppm and lime sulfur mixture with a concentration of 140ppm. The two fungicides are used in turn with an interval of 5 hours. The dosage of the former is 40 kg / mu, the dosage of the latter is 20 kg / mu, and then covered with dry straw that has been dried to 10%...

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Abstract

The invention relates to the technical field of pomegranate planting and management, and discloses a method for preventing pomegranate dry rot. According to the method, a low temperature condition inwinter is utilized to vigorously kill residual pathogens, remaining stubborn regenerative spores are prevented and controlled in different aspects and parts, the environment required for growth of theremaining stubborn regenerative spores is destroyed, and protection of fruits is given more attention at a later stage, so that the quality of the pomegranate is guaranteed. The method can perform timely prevention during various stages of the growth of pomegranate trees, kill accumulated pathogens and curb differentiation and reproduction of conidia, and can also reduce the fruit cracking rate.The method can use inducers to inspire the disease resistance of the pomegranate trees so as to achieve the purpose of controlling the dry rot and other diseases, so that the ecological environment isnot polluted and also sustainable development of agriculture is facilitated.

Description

technical field [0001] The invention belongs to the technical field of pomegranate planting management, and in particular relates to a method for preventing pomegranate dry rot. Background technique [0002] Pomegranate is a plant belonging to the Pomegranate family, Pomegranate. China. Around the 2nd century BC, Anguo (now Bukhara in Zbekistan) and Shiguo (now Tashkent in Zbekistan), which belonged to the Han Dynasty, were the concentrated production areas of pomegranates in the Western Regions. Therefore, at that time, the people in the inland named the fruit introduced from the Western Regions "An pomegranate", or "Pomegranate" for short. Pomegranate has strong adaptability and wide cultivation area. Pomegranate is mainly suitable for growth in subtropical and temperate regions, but it likes warmth and grows better in warm regions in the south. At the same time, it is also widely distributed in temperate regions, and has strong cold resistance in winter. According to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00
CPCA01G13/00A01G2013/004
Inventor 刘资豪
Owner 界首市五季果源家庭农场
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