Transplanting method of Hybrid Tree of Liriodendron in clay land

A technology of land and mandarin jacket, applied in the field of transplanting hybrid mandarin mandarin trees, can solve the problems that affect the popularization and application of improved varieties, is not easy, and the survival rate of transplanting is low, so as to improve physical and chemical properties, improve air permeability, and improve survival rate effect

Inactive Publication Date: 2017-06-30
JIANGSU WUJIN HIGHWAY PLANT NURSERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The transplanting of hybrid mandarin mandarin trees has quick results and outstanding landscaping effects, so it is widely used in greening projects. However, when afforestation, the survival rate of transplanting is low, which affects the popularization and application of improved varieties. It is a pity
Transplanting in clay soil is not easy to survive, but at present there are a lot of this type of soil, which needs greening. How to make good tree species live and grow well in this type of soil requires transplanting technology innovation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The transplanting method of hybrid mandarin tree in clay soil comprises the following steps:

[0019] S1. Clay soil improvement: one month before transplanting, a soil improver consisting of 8 parts of chitin, 45 parts of pine needles, 1.5 parts of pellets, and 6.5 parts of raw gypsum was laid on the surface of the planting ground, with a thickness of 3-5cm, and then use a rake to mix the soil improver into the soil surface of the planting site and the depth of 20-30cm below the surface, and the pine needles are decomposed; the chitin in this embodiment is in the form of flakes.

[0020] S2. Treatment before transplanting of large hybrid mandarin mandarin trees: the root cutting treatment is carried out in the spring of 1 year before transplanting, and the root system is cut off at a distance of 80-120 cm from the trunk, and the diluted rooting powder is sprayed on the section, and the grass rope is used. Help with bamboo poles; in mid-February of the year of transplant...

Embodiment 2

[0024] The transplanting method of hybrid mandarin tree in clay soil comprises the following steps:

[0025] S1. Clay soil improvement: one month before transplanting, lay a soil conditioner consisting of 5 parts of chitin, 40 parts of pine needles, 1 part of aggregate agent, and 5 parts of raw gypsum on the surface of the planting ground in terms of mass parts. 5cm, the soil conditioner is mixed into the depth of 25cm below the surface layer of the planting soil and the surface layer with a rake, and the pine needles are decomposed;

[0026] S2. Treatment before transplanting of large hybrid mandarin mandarin trees: the root cutting treatment shall be carried out in the spring of 2 years before transplanting, and the root system shall be cut off at a distance of 100 cm from the trunk, and the diluted rooting powder shall be sprayed on the section, and straw ropes and bamboo poles shall be used. Assistance; from mid-February to early March of the year of transplanting, pruning...

Embodiment 3

[0030] The transplanting method of hybrid mandarin tree in clay soil comprises the following steps:

[0031] S1. Clay soil improvement: one month before transplanting, a soil improver consisting of 10 parts of chitin, 50 parts of pine needles, 2 parts of pellets, and 8 parts of raw gypsum was laid on the surface of the planting ground, with a thickness of 4cm, then the soil conditioner is mixed into the depth of 20-30cm below the surface layer of the planting soil and the surface layer with a rake, and the pine needles are decomposed;

[0032] S2. Treatment before transplanting of large hybrid mandarin mandarin trees: the root cutting treatment is carried out in the spring of 1 year before transplanting, and the root system is cut off at a distance of 100 cm from the trunk, and the rooting powder dilution is sprayed on the section, and straw ropes and bamboo poles are used. Assistance; from mid-February to early March of the year of transplanting, pruning of branches and leave...

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Abstract

The invention relates to a transplanting method of Hybrid Tree of Liriodendron in clay land. The method comprises the following steps: S1, improving the clay land, wherein one month before transplanting, soil amendments which are prepared from 5-10 parts of chitin, 40-50 parts of pine needles leaves, 1-2 parts of aggregate agent and 5-8 parts of gypsum, are laid on planting land surface; the laying thickness is 3-5 cm, and then the soil conditioners are mixed in the topsoil of the planting land and a place which is below the topsoil and the depth of which is 20-30 cm; S2, processing the Hybrid Tree of Liriodendron before transplanting, wherein the root cutting treatments are carried out for 1-2 years before the big tree transplanting; branches and leaves are pruned in the year of transplanting, and soil balls are removed after spraying enough water; S3, transplanting, wherein planting holes and auxiliary holes are dug, and the auxiliary holes are installed around the circumference of the planting holes; S4, processing after transplanting. The transplanting method improves the adaptability of the clay land for the Hybrid Tree of Liriodendron, and ensures the survival rate of the transplanting Hybrid Tree of Liriodendron.

Description

technical field [0001] The invention relates to a large tree transplanting technique, in particular to a method for transplanting a hybrid mandarin tree in clay soil. Background technique [0002] The hybrid mandarin tree was bred in 1963 by Professor Ye Peizhong, a well-known forestry breeding expert at Nanjing Forestry University, and his assistants, using Chinese Liriodendron chinense as the female parent and crossing with North American Liriodendrontulipifera. [0003] Hybrid mandarin wood has hybrid advantages, and its stress resistance and growth characteristics are significantly better than those of Liriodendron tulipifera. Garden trees and street trees, or planted in front of lawns and buildings. The transplanting of hybrid mandarin trees has quick results and outstanding landscaping effects, so it is widely used in afforestation projects. However, in afforestation, the survival rate of transplanting is low, which affects the popularization and application of improv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G23/04A01G7/06A01B79/02C09K17/40C09K101/00C09K109/00
CPCA01G23/04A01B79/02A01G7/06C09K17/40C09K2101/00C09K2109/00
Inventor 龚云恽斐钱怡张静严君蔡天飞武洁洁杨霞印建成
Owner JIANGSU WUJIN HIGHWAY PLANT NURSERY
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