A method for detecting root nodules of cherry blossoms by sampling with Luoyang shovel

A Luoyang shovel and root nodule technology is applied in the field of sampling and detecting cherry blossom root nodules with Luoyang shovel, which can solve the problem of low survival rate and achieve the effect of ensuring the survival rate

Inactive Publication Date: 2016-11-30
SHANDONG SUNWAY LANDSCAPE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once the soil ball is damaged in a large area, the survival rate of the trees after transplanting into saline-alkali soil is very low

Method used

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  • A method for detecting root nodules of cherry blossoms by sampling with Luoyang shovel

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The trees to be transplanted are cherry blossoms with a diameter at breast height of 10 cm, and they are transplanted to saline-alkali land with a salinity of 0.3%. Partially replace the soil in the transplanted tree hole. The size of the tree hole is a terrace with an upper surface area of ​​5m*5m, a lower surface area of ​​3m*3m, and a height of 2.5m. The bottom uses 50cm stones as an isolation layer, and the surrounding area uses non-woven fabrics. and straw curtains are laid and isolated in sequence;

[0030] Using Luoyang shovel to sample and detect cherry blossom root nodules, including the following steps:

[0031] Step 1, dig out the soil ball of the plant to be transplanted together with the root, the diameter of the soil ball is 6 times the diameter of the transplanted plant, i.e. 60cm, and ensure that the centerline of the transplanted plant passes through the center of the soil ball Center of the ball;

[0032] Step 2, cleaning the surface of the soil ball...

Embodiment 2

[0041] The transplanted trees are Chinese crabapple with a DBH of 7 cm, and they are transplanted to saline-alkali land with a salinity of 0.3%. (the tree hole part changes soil with embodiment 1)

[0042] Using Luoyang shovel to sample and detect cherry blossom root nodules, including the following steps:

[0043] Step 1, dig out the soil ball of the plant to be transplanted together with the root, the diameter of the soil ball is 8 times the diameter of the transplanted plant, i.e. 56cm, and ensure that the centerline of the transplanted plant passes through the center of the soil ball Center of the ball;

[0044]Step 2, cleaning the surface of the soil ball, and binding the soil ball with a straw rope;

[0045] Step 3. Select sampling points on the spherical circle with the center line of the transplanted plant as the diameter on the soil ball. There are seven sampling points, one of which is on the center line of the transplanted plant, and the remaining The sampling po...

Embodiment 3

[0053] The trees to be transplanted are red-leaf plums with a diameter at breast height of 7 cm, and they are transplanted to saline-alkali land with a salinity of 0.3%. (the tree hole part changes soil with embodiment 1)

[0054] Using Luoyang shovel to sample and detect cherry blossom root nodules, including the following steps:

[0055] Step 1, dig out the soil ball of the plant to be transplanted together with the root, the diameter of the soil ball is 7 times the diameter of the transplanted plant, i.e. 49cm, and ensure that the centerline of the transplanted plant passes through the center of the soil ball Center of the ball;

[0056] Step 2, cleaning the surface of the soil ball, and binding the soil ball with a straw rope;

[0057] Step 3. Select sampling points on the spherical circle with the center line of the transplanted plant as the diameter on the soil ball. There are seven sampling points, one of which is on the center line of the transplanted plant, and the ...

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Abstract

A method for sampling root nodules of cherry blossoms by using a Luoyang shovel, the steps are: dig out the soil balls of the plants to be transplanted together with the roots, select a sampling point, and then use the prepared Luoyang shovel to carry out soil extraction, and the direction of soil extraction is towards the soil balls The center of the sphere, the soil depth is 1 / 2-3 / 5 of the radius of the soil ball; soil sample extraction and boxing; remaining soil backfill: put the remaining soil blocks in the Luoyang shovel head back into the pit for Backfill and compact; quickly detect sample disease. Through reasonable steps, the invention detects whether the tree has cherry root nodule disease without damaging the soil ball at the root of the tree in a large area, thereby ensuring the survival rate of transplanted plants in saline-alkali land.

Description

technical field [0001] The invention relates to the technical field of plant disease diagnosis, in particular to a method for detecting root nodules of cherry blossoms by sampling with a Luoyang shovel. Background technique [0002] At present, cherry root nodule disease is also called crown cherry disease. Root nodules have a wide range of hosts, with about 59 families, 142 genera and more than 330 species. It harms more than 600 kinds of plants, mainly forest plants, economic forest plants and garden plants, such as peaches, plums, pears, apples, roses and cherry blossoms, etc., which are very vulnerable to root nodule. Flowers and trees infected with this disease affect the development of the root system, often resulting in nutrient deficiency, showing a weakened state, and finally withered. Cherry blossom root nodules mainly occur on the root neck and large roots, and sometimes on lateral roots. The main symptom is the formation of tumors of different sizes and irregu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/08
Inventor 王胜荆瑞英吴伟斌尹金珠丁雪梅时彦平
Owner SHANDONG SUNWAY LANDSCAPE TECH
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