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Container seedling nursing method of nursing paulownia nursery stock via burying roots in light matrix

A technology of container seedling raising and light substrate, which is applied in the direction of planting substrate, botany equipment and methods, cultivation, etc., can solve the problems of long seedling raising cycle, large floor area, slow speed, etc., and achieve increased seedling yield and seedling rate and the effect of increased emergence rate and convenient grading

Inactive Publication Date: 2016-03-02
GUANGXI LVTONG FORESTRY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the existing technical problems, the present invention provides a container seedling raising method for cultivating paulownia seedlings by burying roots in light substrates. Aiming at the outstanding problems of large area, long seedling cycle, slow speed and low efficiency, research A method for accelerating seedling growth

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0030] This embodiment takes the light substrate coconut peat and yellow heart soil as an example to cultivate the excellent paulownia paulownia tree 'No.

[0031] The container seedling raising method that the light substrate of the present invention buries root and cultivates Paulownia seedlings, comprises the following steps:

[0032] 1) Substrate selection, proportioning and treatment

[0033] Select light substrate coconut peat: yellow heart soil = 7: 3 and mix evenly in parts by mass.

[0034] Break up the light matrix separately, mix evenly according to the proportion, pour water until the moisture content is 40-50%, then put it into a nutrition cup with a size of 18cm×16cm, and fill it up to 0.5-1cm from the mouth of the cup, and place it neatly On a raised bed in a plastic greenhouse.

[0035] 2) Seed root collection

[0036] Choose the 1-year-old Lvtong No. 1 sapling that grows well and has no pests and diseases, and take the roots in winter. The roots are 0.8-3cm...

Embodiment 2

[0046] This embodiment takes the light substrate coconut peat: yellow heart soil: peat soil: silt = 7:1:1:1 to cultivate the excellent Paulownia albacore tree 'Green Tong No. 1' as an example, and further describe the present invention in detail.

[0047] The container seedling raising method that the light substrate of the present invention buries root and cultivates Paulownia seedlings, comprises the following steps:

[0048] 1) Substrate selection, proportioning and treatment

[0049] Select the light substrate coconut peat: yellow heart soil: peat soil: silt = 7:1:1:1 and mix evenly according to parts by mass.

[0050] Break up the light matrix separately, mix evenly according to the proportion, pour water until the moisture content is 40-50%, then put it into a nutrition cup with a size of 18cm×16cm, and fill it to the mouth of the cup at 0.5-1cm, and place it neatly On a raised bed in a plastic greenhouse.

[0051] 2) Seed root collection

[0052] Choose the 2.5-year-...

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Abstract

A container seedling nursing method of nursing paulownia nursery stock via burying roots in light matrix comprises steps of (1) selecting, matching and processing matrix, (2) collecting seminal roots, (3) processing seminal roots and grading, (4) burying roots, (5) managing nursery stocks and (6) hardening seedlings and outplanting nursery stocks. A problem that paulownia seedling nursery via root burying occupies large space can be solved by the use of the container seedling nursing method; seedling nursing period can be shortened; and paulownia seedling nursery speed and rate can be improved.

Description

technical field [0001] The invention relates to a paulownia root-burying seedling raising method, in particular to a container seedling raising method for paulownia seedling seedling cultivation by light substrate root burying, which is an optimization of the paulownia root-burying seedling raising technology, thereby reducing the large amount of land occupied by paulownia root-burying seedling raising and shortening the time of seedling raising Cycle, improve the speed and efficiency of Paulownia seedlings. Background technique [0002] Paulownia is a famous and unique fast-growing native tree species in my country. Paulownia grows very rapidly and is one of the three fastest-growing timber tree species in the world. It plays an irreplaceable role in the construction of timber forests and ecological environment protection in my country. In recent years, with the rapid development of forestry ecological construction in my country, the afforestation area of ​​Paulownia has co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G17/00A01G9/10
CPCA01G17/005A01G24/00
Inventor 李昆龙黄宝灵
Owner GUANGXI LVTONG FORESTRY SCI & TECH CO LTD
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