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Method for preventing and relieving burnt edges of leaves of acer pictum

A technology of five-angle maple and leaves, which is applied in the fields of land preparation methods, horticultural methods, botanical equipment and methods, etc., can solve the problems of high input cost, slow effect, long improvement period, etc. , the effect of promoting germination and growth renewal

Active Publication Date: 2020-07-03
SHANDONG BOHUA HIGHLY EFFICIENT ECOLOGICAL & AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to problems such as soil salinity and compaction, many areas in the north have abnormal scorched edges of pentagonal maple in summer. At present, most of the industry improves the environment from the perspective of improving the soil environment, repairing saline-alkali land, spreading fertilizer on the ground or adding organic fertilizers. problem, but this treatment method has problems such as high input cost, long improvement cycle, and slow effect

Method used

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  • Method for preventing and relieving burnt edges of leaves of acer pictum
  • Method for preventing and relieving burnt edges of leaves of acer pictum
  • Method for preventing and relieving burnt edges of leaves of acer pictum

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Experimental program
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Effect test

experiment example

[0019] experimental method

[0020] Experimental site: selected from the Wujiao maple field of Shandong Bohua High Efficiency Ecological Agriculture Technology Co., Ltd.;

[0021] Experimental time: March 2018;

[0022] Experimental treatment: select the pentagonal maple with leaf scorched edge problem in the previous year, set treatment 1, 2, 3, 4 and blank control, and set the root removal amount of each treatment group to 1 / 4, 1 / 2, 2 / 3 and 3 respectively / 4, the rest of the processing is exactly the same. The root-cutting ditch is 40cm away from the base of the pentagonal maple trunk, the root-cutting depth is 40cm, and the root-cutting ditch width is 20cm. After each plant is watered with 4L of rooting liquid (according to 100L of water and 2g of rooting powder), backfill the root environment improver until the ditch is full, and the surface layer is covered with soil. Retraction and pruning of new shoots were carried out after fruiting; the blank control was not subject...

Embodiment 1

[0048] Location: Wujiao maple garden of Shandong Bohua High Efficiency Ecological Agriculture Technology Co., Ltd.;

[0049] Time: March 2019;

[0050] Treatment: select the pentagonal maple with scorched edge problem in the nursery in the previous year, set up treatment 1, treatment 2 and the control group (the control group is the pentagonal maple that has not been processed by this method in the same growth situation), and the amount of root removal in the treatment group is respectively set to 1 / 3, 1 / 2, all the other treatments are exactly the same, the root-cutting ditch is 50cm away from the trunk base of the pentagonal maple tree, the root-cutting depth is 40cm, and the root-cutting ditch width is 20cm. Backfill the root environment improver until the ditch is full, and carry out retraction and pruning of new shoots after the surface covering soil is compacted; the blank control is not subjected to any treatment (see Table 5 for details). The specific weight ratio of t...

Embodiment 2

[0062] Location: Wujiao maple garden of Shandong Bohua High Efficiency Ecological Agriculture Technology Co., Ltd.;

[0063] Time: March 2019;

[0064] Treatment: Select the pentagonal maple with burnt edge problem in the nursery in the previous year, set up a treatment group and a control group (the control group is the pentagonal maple with the same growth condition that has not been treated by this method), and the treatment group is set to handle 1, 2, 3 and For the blank control, the amount of root removal in each treatment group was set to 1 / 6, 1 / 3, and 1 / 2 respectively, and the rest of the treatments were identical. After 3L of rooting bacteria solution (configured according to 100L of water and 2g of rooting powder), backfill the root environment improver until the ditch is full, and carry out retraction and pruning of new shoots after the surface covering soil is compacted; the blank control does not do any treatment (see Table 8 for details) . The specific weight r...

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Abstract

The invention relates to the field of park nursery stock and in particular relates to a method for preventing and relieving burnt edges of leaves of acer pictum. According to the method, roots are cutat different stages, a rooting liquid and organic fertilizers are applied, and together with a trimming technology, growth of absorbing roots can be promoted, the problem of burnt edges of leaves ofacer pictum can be prevented and relieved, and meanwhile, the increment of the acer pictum can be increased.

Description

technical field [0001] The invention relates to the field of planting garden seedlings, in particular to a method for preventing and improving the scorched edges of maple leaves. Background technique [0002] The pentagonal maple has a beautiful shape and red leaves in autumn. It is a rare tree species for landscaping and is planted all over the country. However, due to problems such as soil salinity and compaction, many areas in the north have abnormal scorched edges of pentagonal maple in summer. At present, most of the industry improves the environment from the perspective of improving the soil environment, repairing saline-alkali land, spreading fertilizer on the ground or adding organic fertilizers. However, there are problems such as high input cost, long improvement cycle and slow effect in this treatment method. [0003] According to the analysis, the main reason for the scorched edge of the pentagonal maple is that the root system of the seedlings grows in an unsui...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G7/06A01B79/02
CPCA01G17/005A01G7/06A01B79/02
Inventor 牛瑞瑞李小艳翟红莲付成慧付林张春燕张峰陈仕超
Owner SHANDONG BOHUA HIGHLY EFFICIENT ECOLOGICAL & AGRI TECH CO LTD