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Light base material mesh bag container cutting propagation method for hard-radication wood species

A light-substrate mesh bag and cutting seedling-raising technology, which is applied in horticultural methods, botanical equipment and methods, plant regeneration, etc., can solve the problem of substrate air permeability, poor water permeability, high comprehensive production cost of containers, and difficulty in large-scale application and other problems, to achieve the effects of not easy to disperse, convenient for intensive large-scale production, and wide application prospects

Inactive Publication Date: 2008-12-10
INST OF FORESTRY CHINESE ACAD OF FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

"Light substrate mesh bag container machine" adopts the screw to fill the container machine with slow production speed, the particle size and fiber of the substrate are too finely ground, the substrate has poor air permeability and water permeability during the spray cutting process, the cuttings are easy to rot, and the rooting rate of cuttings is low. unstable
When container seedlings are transplanted, because the fibers in the matrix are ground and the structure is not good, the matrix in the container is easy to fall off and disperse.
In addition, the overall production cost of the container is high
Based on the above reasons, it is difficult to popularize and apply in a large area in production

Method used

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  • Light base material mesh bag container cutting propagation method for hard-radication wood species
  • Light base material mesh bag container cutting propagation method for hard-radication wood species
  • Light base material mesh bag container cutting propagation method for hard-radication wood species

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1 Pneumatic packing method makes light matrix mesh bag container

[0037] The so-called pneumatic filling method to make light matrix mesh bag containers actually refers to conveying materials (light matrix) into the formed continuous mesh bag containers through gas, and then cutting them into individual mesh bag containers. Specifically, the "pneumatic continuous production system" described below can be used for production.

[0038] Including pneumatic feeding system, net bag container forming and heat sealing system, filling and dust removal system, traction system, control system and winding system.

[0039] As shown in Figure 1, the pneumatic feeding system includes a material box 1, a rotary feeder 2 located under the material box 1, a speed-regulating motor 20 for driving the rotary feeder 2, an air-material mixing chamber 3, and a pressure air source 4, The upper opening of the gas-material mixing chamber 3 is connected to the rotary feeder 2, and th...

Embodiment 2

[0048] Embodiment 2 A kind of device (comprehensive treatment device) for preparing light substrate of the present invention

[0049] The device includes a combustion system, a cracking system, an organic liquid collection system, and a combustible gas collection system.

[0050] The combustion system includes a combustion furnace 41, the combustion furnace 41 includes an ash chamber 42 and a furnace 43, the ash chamber 42 is located at the lowermost layer of the combustion furnace 41, a movable grate 44 is provided between the ash chamber 42 and the furnace 43, and the ash chamber 42 is located at the bottom of the furnace 43. The side wall of the ash chamber 42 is provided with a fan air inlet 45, the air inlet 45 is connected with the blower 46, and 4 pairs of tangential air inlet pipes 47 are installed in the furnace 43, and the side wall of the furnace 43 is provided with 42 temperature sensors 59 and 2 The openable observation window can be used to observe and transfer t...

Embodiment 3

[0067] Embodiment 3 hybrid mandarin tree light matrix net bag container cutting seedling cultivation

[0068] The ear-picking mother plant in this example is a hybrid mandarin tree tissue culture seedling (purchased from Nanjing Forestry University)

[0069] The construction method of the rack-type young ear picking nursery of hybrid mandarin wood is to plant the tissue cultured seedlings of hybrid mandarin mandarin tree on the seedbed in rows, install columns at both ends of each row, and tie four parallel and straightened ropes between the columns , the highest rope is one meter above the ground, and the bottom rope is close to the ground. Tie the main pole of the mother plant for ear picking horizontally from the ground to the bottom rope so that it is close to the ground, and cultivate soil at the position with side branches, and tie the side branches grown from the main pole horizontally as much as possible On the other ropes that are the lowest from the ground, short-cu...

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Abstract

The invention relates to a cutting seedling raising method inside a light substrate mesh bag containers for tree species which are difficult to root. The method of the invention is characterized in that a frame-typed youth cutting orchard is established firstly; quicksets are cut on mother plant for cutting; after the foundation of the quicksets are disposed by rooting hormone, the quicksets are inserted into the light substrate mesh bag container which is internally provided with light substrates so as to prepare the cutting seedlings and to carry out the cultivation. The cutting seedling raising method of the invention can obviously improve the rooting rate and the transplanting survival rate of the tree species which are difficult to root, especially the afforestation survival under severe conditions. Furthermore, the substrate used for preparing the light substrate mesh bag container can be made from local materials, has low comprehensive cost and is easy to be generalized on production.

Description

technical field [0001] The invention relates to asexual propagation technology, in particular to a method for growing seedlings by cuttage in light-substrate mesh bag containers of difficult-to-root tree species. Background technique [0002] Tree species that are difficult to root, such as ginkgo, Korean pine, wintersweet, litchi, longan, magnolia, black jujube, cherry black walnut, jujube, dogwood, ginkgo spruce, masson pine, camphor, red vertebra, mulberry, etc., cutting experiments for many years show: [0003] Picking strips from perennial mother trees, cutting stems from perennial mother trees to promote germination, whether it is twigs, semi-lignified branches or various hormone treatments. The rooting rate is very low, and sometimes the rooting rate of cuttings is high sometimes but after repeated unstable. In addition, cuttings in greenhouses, greenhouses, and small sheds are difficult to manage and have poor ventilation and light transmission. The cuttings are pe...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G9/10A01G23/00A01H4/00
CPCY02A40/22Y02P60/40
Inventor 许洋许传森田林
Owner INST OF FORESTRY CHINESE ACAD OF FORESTRY
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