Culturing method for preventing and repairing citrus yellows

A cultivation method and technology of yellowing disease, applied in the cultivation field of preventing and repairing citrus yellowing disease, can solve the problems of reduced absorption and utilization rate of nutrient elements, transportation blockage, lack of nutrients, etc., and achieve increased tree nutrition, easy operation, The effect of improving the soil

Inactive Publication Date: 2015-12-02
广西壮族自治区农业科学院园艺研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the soil is too acidic, that is, when the pH value is lower than 4.5, the absorption and utilization rate of almost all nutrient elements by the root system is reduced by 60-80%, and the residual substances accumulated in the acidified soil react with the elements in the fertilizer to form a film body , during the long-term absorption of nutrients by the roots, the film body is brought into the tree sieve conduit to form accumulatio

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0040] Example 1:

[0041] A cultivation method for preventing and repairing citrus yellowing disease, including the following steps:

[0042] A. Colonization

[0043] Choose well-drained gardens for high-border planting;

[0044] Citrus roots should avoid water accumulation, and planting with high borders can prevent water accumulation and improve soil permeability;

[0045] B. Root cut

[0046] After the citrus flower has faded, dig a trench with a depth of 30 cm and a length of 100 cm between the plants or between the rows to cut off the roots of the citrus. After the roots are cut, the root repairing agent is applied immediately at a rate of 5 kg / plant ,among them,

[0047] The root repair agent is prepared from 89 parts by weight of waste honey liquid, 8 parts by weight of croissant ash, 0.4 parts by weight of yeast and 0.2 parts by weight of ferment bacteria after mixed fermentation, removing precipitation, and diluting 150 times with water;

[0048] Cut the roots by digging trenche...

Example Embodiment

[0067] Example 2:

[0068] A cultivation method for preventing and repairing citrus yellowing disease, including the following steps:

[0069] A. Colonization

[0070] Choose well-drained gardens for high-border planting;

[0071] Citrus roots should avoid water accumulation, and planting with high borders can prevent water accumulation and improve soil permeability;

[0072] B. Root cut

[0073] After the citrus flower has faded, dig deep, 35cm wide and 125cm long strip grooves between the plants or between the rows to cut off the roots of the citrus. After the roots are cut off, the root repairing agent is applied immediately at a rate of 8 kg / plant ,among them,

[0074] The root repairing agent is prepared by mixing and fermenting 90 parts by weight of waste honey liquid, 9 parts by weight of croissant ash, 0.5 parts by weight of yeast and 0.25 parts by weight of enzyme bacteria, removing precipitation, and diluting 220 times with water;

[0075] Cut the roots by digging trenches on th...

Example Embodiment

[0094] Example 3:

[0095] A cultivation method for preventing and repairing citrus yellowing disease, including the following steps:

[0096] A. Colonization

[0097] Choose well-drained gardens for high-border planting;

[0098] Citrus roots should avoid water accumulation, and planting with high borders can prevent water accumulation and improve soil permeability;

[0099] B. Root cut

[0100] After the citrus flower has faded, dig a groove with a depth of 40cm and a length of 150cm between the plants or between the rows to cut off the roots of the citrus. After the roots are cut, the root repairing agent is applied immediately at a rate of 10 kg / plant ,among them,

[0101] The root repairing agent is prepared from 91 parts by weight of waste honey liquid, 10 parts by weight of croissant ash, 0.6 parts by weight of yeast and 0.3 parts by weight of ferment bacteria after mixed fermentation, removing precipitation, and diluting 300 times with water;

[0102] Cut the roots by digging tren...

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PUM

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Abstract

The invention relates to a culturing method for preventing and repairing citrus yellows. The method comprises the following steps: planting, cutting lateral roots, managing fertilization, remaining fruit quantitatively, and constructing a drainage and irrigation system, wherein the step of cutting the lateral roots is that a strip-shaped ditch is dug between plants or rows for cutting the lateral roots after the blossoms of citrus fell, and a root repair agent is sprayed and applied immediately after the lateral roots are cut; the step of managing the fertilization comprises fertilizing a post-blossom falling fertilizer heavily, spraying a leaf fertilizer, and applying an organic liquid fertilizer at a root, wherein the step of fertilizing the post-blossom falling fertilizer heavily is that 16 to 32 kilograms of self-made fertilizer is applied to each plant by combining deep plowing and soil improving after the lateral roots are cut; orchard wedding is combined when the fertilizer is applied, weeds, the fertilizer and soil are fully and uniformly mixed and then are backfilled into the strip-shaped ditch. The culturing method for preventing and repairing the citrus yellows provided by the invention has the advantages of simple method, high operability, good effects on preventing and repairing the citrus yellows and the like.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a cultivation method for preventing and repairing citrus yellowing disease. Background technique [0002] Citrus fruit is rich in nutrition, full of color, fragrance and taste. It can be eaten fresh, and can be processed into beverages such as fruit juice, fruit wine, fruit vinegar, etc., and orange peel essential oil can also be extracted. The nutritional value of citrus is very high, its protein content is 9 times that of pears, the content of calcium is 5 times that of pears, the content of phosphorus is 5.5 times that of pears, the content of vitamin B1 is 8 times that of pears, and the content of vitamin B2 is 8 times that of pears. 3 times, the content of vitamin C is 10 times that of pears, in addition, citrus also contains a variety of vitamins and elements such as potassium, magnesium, sulfur, sodium, chlorine and silicon. With high and stable yiel...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01C21/00
CPCA01C21/005A01G17/005
Inventor 阮经宙陆玉英马少妹李一伟罗瑞鸿刘云姜新
Owner 广西壮族自治区农业科学院园艺研究所
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