Planting method of oriental white oak

A cultivation method and tree technology, applied in cultivation, seed immunization, application, etc., can solve the problem of lack of Qinggang trees, achieve good ornamental value, strong appearance, and ensure the effect of growth quality

Active Publication Date: 2013-10-02
江苏汤氏园林有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: In order to solve the problem in the prior art that there is a lack of a systematic and effective method for cultivating Qinggang trees, the present invention proposes a relatively comprehensive system that effectively improves the emergence rate and accelerates the growth of Qinggang trees. cultivation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A cultivation method of Qinggang trees, comprising the steps of:

[0017] (1) Seed collection: In the mature season of Qinggang trees, choose to collect seeds in late October, choose 10-year-old healthy, strong mother plants of Qinggang trees, when the fruit turns from gray green to brown, it is mature, and choose large and full grains 1. Nuts free from diseases and insect pests are used as seeds, and the harvested seeds are soaked in water for 2 days and then stored in sand at 0-5°C for later use;

[0018] (2) Seed pretreatment: 3 days before sowing, take out the seeds for disinfection, and soak them in 80mg / L gibberellin solution for 18 hours. In order to improve the germination rate of Qinggang seeds, you can soak the seeds The gibberellin solution of the seeds was placed in a 25°C incubator, and after soaking, it was taken out, washed with water three times, and then air-dried;

[0019] (3) Sowing and raising seedlings: In early spring, choose a site with ventilati...

Embodiment 2

[0023] A cultivation method of Qinggang trees, comprising the steps of:

[0024] (1) Seed collection: In the mature season of Qinggang trees, choose to collect seeds in early December, choose 20-year-old healthy, strong mother plants of Qinggang trees, when the fruit turns from gray-green to brown, it is mature, and choose large and full grains 1. Nuts without pests and diseases are used as seeds, and the harvested seeds are soaked in water for 3 days and then stored in sand at 0-5°C for later use;

[0025] (2) Seed pretreatment: 5 days before sowing, take out the seeds for disinfection, and soak them in a gibberellin solution with a mass concentration of 120 mg / L for 24 hours. In order to improve the germination rate of Qinggang seeds, soak the seeds The gibberellin solution of the seeds was placed in a 35°C incubator, and after soaking, it was taken out, washed with water three times, and then air-dried;

[0026] (3) Sowing and raising seedlings: In early spring, choose a s...

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PUM

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Abstract

The invention discloses a planting method of oriental white oak, which particularly comprising the steps of: seed collecting, seed pretreating, sowing, seedling raising and transplanting to late fertilizer and water managing. The germination rate of oriental white oak seeds is effectively increased, the growth quality of nursery stocks is ensured due to the adoption of a sowing and seedling raising method, the transplanting survival rate of the oriental white oak is also improved due to the adoption of a reasonable transplanting method and late soil and fertilizer and water management in different periods, the cultured oriental white oak is developed in fibrous root systems and grows vigorously, a ripen tree is strong in appearance with luxuriant foliage, and has a good ornamental value; a strong promotion function is achieved for urban gardening utilization and popularization and forestry ecological building of trees with good varieties.

Description

technical field [0001] The invention relates to arboriculture technology, in particular to a method for cultivating green gang trees. Background technique [0002] Qinggang is a deciduous or evergreen tall tree of the Fagaceae Quercus genus. It is naturally distributed in deciduous and broad-leaved mixed forests in the north subtropical, mid-subtropical and southern subtropical regions south of the Yangtze River. It has strong cold resistance, evergreen in four seasons, and dense branches and leaves. , the canopy is round and tall, quite beautiful, and it is an excellent landscape tree species. Qinggang is sensitive to climatic conditions, and the chlorophyll and anthocyanins contained in its leaves will change with the weather environment, so it is called "weather tree"; in addition, Qinggang The wood structure of trees is tough, elastic, moisture-resistant and corrosion-resistant. It is a high-grade wood used in buildings, bridges, furniture and sports equipment. It has st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/08A01G17/00
Inventor 汤榕汤槿侯超
Owner 江苏汤氏园林有限公司
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