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A kind of afforestation method of Quercus variabilis and Quercus cork biomass energy forest in mountain area

A biomass energy, cork oak technology, applied in application, cultivation, agriculture and other directions, can solve the problems of slow forest regeneration, low quality and low efficiency, low germination rate, etc., and achieve the effect of fast regeneration and growth, less consumables, and convenient material acquisition.

Inactive Publication Date: 2018-02-23
何琳瑜 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, it is impossible to form a complete set of standardized planting and cultivation techniques for excellent provenance of Quercus variabilis and Quercus variabilis in mountainous areas, so that the excellent biomass energy forest tree species are limited to natural scattered growth for a long time, and mature according to general timber. The germination rate of forest harvesting is low, the regeneration of forest land is slow, and the quality and efficiency are low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046]A kind of afforestation method of Quercus variabilis and Quercus variabilis biomass energy forest in mountainous areas, select the high-quality Quercus variabilis and Quercus variabilis mother trees that are more than 15 years old and have strong direct stemness and strong growth as seed collection forests, and collect Quercus variabilis seeds and Quercus variabilis in September seed. On the day when the seeds are collected, soak the Quercus japonica seeds or Quercus cork seeds in 15% oil tea bran water for 30 minutes to kill insects and kill the weevils; In the shade, the dried seeds are used for seedling afforestation.

[0047] In areas where winter freezing is not severe, strong seedlings should be cultivated within 3 days of seed treatment; in areas with severe freezing, fresh, clean and moist river sand should be used to store seeds in layers, and strong seedlings should be cultivated after the soil is thawed in spring.

[0048] The specific operation method of des...

Embodiment 2

[0056] A kind of afforestation method of Quercus variabilis and Quercus variabilis biomass energy forest in mountainous areas, select the excellent Quercus variabilis and Quercus variabilis mother trees with strong directness, strong growth and more than 15 years old as the seed collection forest, and collect Quercus variabilis seeds and Quercus variabilis in October seed. On the day when the seeds are collected, soak the Quercus japonica seeds or Quercus cork seeds in 15% oil tea bran water for 30 minutes to kill insects and kill the weevils; In the shade, the dried seeds are used for seedling afforestation.

[0057] In areas where winter freezing is not severe, strong seedlings should be cultivated within 5 days of seed treatment; in areas with severe freezing, fresh, clean and moist river sand should be used to store seeds in layers, and strong seedlings should be cultivated after the soil is thawed in spring.

[0058] The specific operation method of described strong seed...

Embodiment 3

[0066] A kind of afforestation method of Quercus variabilis and Quercus variabilis biomass energy forest in mountainous areas, select the high-quality Quercus variabilis and Quercus variabilis mother trees that are more than 15 years old and have strong direct stemness and strong growth as seed collection forests, and collect Quercus variabilis seeds and Quercus variabilis in September seed. On the day when the seeds are collected and come back, soak the Quercus japonica seeds or the Quercus cork seeds for 30 minutes with a weight concentration of 15% oil tea bran water to kill the weevils; spread the Quercus japonica seeds and the Quercus cork seeds after the insecticidal treatment in a cool place , and the dried seeds are used for direct seeding afforestation.

[0067] In areas where winter freezing is not severe, seeds are sown in planting pits on the day of seed treatment for live-seeding afforestation; in areas where freezing is severe, fresh, clean and moist river sand i...

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Abstract

The invention discloses a mountain german oak, cork oak biomass energy forest planting method comprising the steps of: seedling forestation, direct seeding forestation and juvenile selective cutting utilization; the seedling forestation comprises seed acquisition, seed processing, strong seedling cultivation, planting by stock, tending management, and selective cutting utilization; the direct seeding forestation comprises seed acquisition, seed processing, direct seeding, tending management, and selective cutting utilization. The method is green and environment friendly, scientific and reasonable, can improve mountain german oak, cork oak forestation survival rate, can save forestation cost, thus realizing mountain german oak, cork oak standardization, normalization and large scale production. The method can satisfy market demands on high quality wood charcoal product and cultivation timber supply, and can provide excellent economic benefits, social benefit and ecological benefits.

Description

technical field [0001] The invention belongs to the technical field of forestry cultivation, and in particular relates to an afforestation method for biomass energy forests of Quercus variabilis and Quercus cork in mountainous areas. Background technique [0002] Quercus variabilis and Quercus cork belong to the deciduous trees of the Fagaceae Quercus genus. They are the main natural hard broad-leaved forest species in mountainous areas, and they are also traditional fuelwood, charcoal and edible fungus cultivation materials for mountain people. This variety has a well-developed root system and is resistant to drought and barrenness. , strong germination, wind resistance, fire prevention, slope protection, water and soil conservation. However, at present, it is impossible to form a complete set of standardized planting and cultivation techniques for excellent provenance of Quercus variabilis and Quercus variabilis in mountainous areas, so that the excellent biomass energy fo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 何琳瑜何关顺许文峰
Owner 何琳瑜
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