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Method for correcting slow decline disease of macadamia nuts

A technology of chronic aging disease and nuts, applied in the field of correcting macadamia nut chronic aging disease, can solve problems such as macadamia nut chronic aging disease, loss of macadamia nut industry, macadamia nut chronic aging disease, etc., to improve photosynthesis and promote division Growth and healing effects

Pending Publication Date: 2022-01-07
广西扶绥坚果日强农业有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, macadamia nut slow-decay disease is prone to occur during the planting process of macadamia nuts. The incidence rate of macadamia nuts over 10 years old is as high as 20% to 30%. The body will die within 2 to 3 years, causing huge losses to the macadamia nut industry
So far, no effective way to correct macadamia nut slow aging has been found

Method used

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  • Method for correcting slow decline disease of macadamia nuts
  • Method for correcting slow decline disease of macadamia nuts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A method of correcting macadamia nut chronic aging disease, comprising:

[0030] Step 1. Excavate two drying ditches with a length of 1.5 meters, a width of 60 centimeters and a depth of 60 centimeters along the crown drip line of the diseased tree, and dry the roots for 7 days.

[0031] Step 2. Prepare garden soil: take 2.96kg of organic matter, 21.01g of available nitrogen, 37g of available phosphorus, 13.11g of available potassium, 1.42mol of exchangeable calcium, 0.75mol of exchangeable magnesium, 51mg of available copper, 46mg 2.11g of available iron, 12mg of available boron and 0.15g of available manganese are mixed with 100kg of garden soil to obtain garden soil.

[0032] Step 3. Preparation of organic fertilizer: remove the outer green skin of the macadamia nut, pile the removed green skin for fermentation, and naturally ferment at a temperature of 30-40°C for 30-40 days to obtain the organic fertilizer.

[0033] Step 4: Prepare nutritious soil: Take 60kg of ga...

Embodiment 2

[0036] On the basis of Example 1, replace step 5 with:

[0037] Step 5, mixing the nutritious soil prepared in step 4 with clear water to obtain nutritious soil with a relative humidity of 70%, and then filling up the drying ditch with the nutritious soil with a relative humidity of 70%.

Embodiment 3

[0039] On the basis of Example 1, replace step 5 with:

[0040] Step 5, mixing the nutrient soil prepared in step 4 with clear water to obtain a nutrient soil with a relative humidity of 80%, and then filling up the drying ditch with the nutrient soil with a relative humidity of 80%.

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Abstract

The invention discloses a method for correcting the slow decline disease of macadamia nuts. The method comprises the steps as follows: two airing ditches are dug in the position of a crown water drip of a diseased tree; after the diseased tree is subjected to root airing treatment for 7-10 days, the airing ditches are filled with nutrient soil; wherein the relative humidity of the nutrient soil is 60%-80%. According to the method for correcting and treating the slow decline disease of the macadamia nuts, firstly, the airing ditches are dug downwards along the crown water drip of the diseased tree, so that the soil humidity around tree roots of the macadamia nut diseased tree is reduced, and healing of wounds of the root portions of the diseased tree is promoted; secondly, the relative humidity of the nutrient soil is adjusted to be 60%-80%, then the airing ditches are filled with the nutrient soil, water and nutrients are provided for the macadamia nut diseased trees in time, and division growth of the roots of the macadamia nut diseased tree and growth and development of young sprouts are promoted.

Description

technical field [0001] The invention relates to the technical field of macadamia nut disease prevention and control, more specifically, the invention relates to a method for correcting macadamia nut chronic aging disease and its application. Background technique [0002] Macadamia is a tree nut native to Australia. Its kernel oil content is as high as 70-80%, of which unsaturated fatty acid content accounts for more than 84%. It is an excellent woody grain and oil crop. Moreover, the age of the macadamia tree can be up to 70 years, and the high-yielding period is as high as 60 years. Therefore, planting macadamia nuts has very high economic benefits and is a rich tree for farmers. [0003] According to statistics, the demand for macadamia nut kernels in 2019 exceeds 650,000 tons, while the output of nuts is only 60,000 tons. The market gap is huge. The purchase price of macadamia nuts per kilogram is as high as 12 to 16 yuan, so macadamia nuts have great potential. Good mar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01G24/10A01G24/20A01G24/25A01G24/27C05F17/00C05G3/00C05G3/80
CPCA01G13/00A01G24/10A01G24/20A01G24/25A01G24/27C05F5/002C05F17/00C05G3/00C05G3/80C05D1/02C05F11/02C05G1/00Y02W30/40
Inventor 陈贞洁何伟叶发权李日强薛进军
Owner 广西扶绥坚果日强农业有限公司
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