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Industrial cuttage method for growing sapling of dragon spruce in high-elevation region

A technology for raising seedlings by cuttings and spruce, which is applied to the field of cutting and raising seedlings of spruce in factories, can solve the problems of difficult propagation of spruce cuttings, affect afforestation projects, low survival rate, etc., so as to ensure the survival rate and preservation rate of afforestation and shorten the period of seedling raising. , the effect of high survival rate

Inactive Publication Date: 2004-03-03
九龙县林业局
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Problems solved by technology

The top priority is to cultivate a large number of spruce seedlings that can meet the needs of forestry. Up to now, the cultivation of spruce seedlings has been using traditional seed propagation methods. The needs of afforestation, and the cuttage propagation of spruce is quite difficult again, before the present invention, also do not have a mature and available technology that can successfully cultivate large quantities of spruce seedlings with cuttage method, have seriously affected afforestation project the smooth progress

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  • Industrial cuttage method for growing sapling of dragon spruce in high-elevation region
  • Industrial cuttage method for growing sapling of dragon spruce in high-elevation region

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[0010] A method for planting spruce cutting seedlings in industrialized cuttings in high-altitude areas. Firstly, a spruce ear picking nursery, net bag production workshop, substrate preparation workshop and transplanting beds are established to prepare the necessary material foundation for industrial cutting seedlings. Each transplanting bed constructed The size of the slotting bed is 12×12m. The ground of the slotting bed is paved with a layer of bricks, and a layer of river sand is laid on the top of the bricks. In order to increase the temperature of the ground, a geothermal line needs to be laid, and a set of full-light spraying equipment is installed on the slotting bed. Use the intermittent controller to automatically control the spraying equipment to realize automatic spraying, and can automatically control the spraying time. The work of cutting seedlings is carried out simultaneously from the three aspects of ear picking, net bag production, and matrix allocation; acco...

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Abstract

An industrial cuttage method for cultivating sapling of dragon spruce in high-elevation region includes such steps as preparing cuttings nursery, string bags, matrix and nursing bed, disinfecting string bags, loading matrix in it, immersing in water, cutting to become matrix bags, treating the cuttings with hormone, inserting them in matrix bags, arranging them on the nursing beds, showering managing, and transplanting. Its advantages are short period, low cost, and high effect.

Description

technical field [0001] The invention relates to a method for cultivating seedlings required for large-scale construction of spruce forests in high-altitude areas, in particular to a method for planting spruce cutting seedlings in factories. Background technique [0002] Spruce is an excellent tree species, which is suitable for growing in the environment of high altitude areas, but it is very difficult to multiply forests. The alpine and high-altitude areas in southwest and northwest my country lack large areas of natural forests, and soil erosion is quite serious. In order to implement the national natural forest protection project and the project of returning farmland to forests, spruce forest belts are planted in large areas in these areas, which will improve the construction of my country's ecological environment. is very important. The top priority is to cultivate a large number of spruce seedlings that can meet the needs of forestry. Up to now, the cultivation of spruc...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/00A01G9/10A01G23/00
CPCY02A40/28
Inventor 八青克珍英
Owner 九龙县林业局
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