Factory seedling-culturing method for dwarf bamboos

A kind of industrialized ground cover bamboo technology, applied in botany equipment and methods, horticulture, application, etc., can solve the problems of low efficiency and high cost of ground cover bamboo seedlings, achieve good economic benefits and social effects, low cost, and high seedling growth high efficiency effect

Inactive Publication Date: 2012-06-13
NANJING FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Purpose of the invention: Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a method for industr

Method used

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  • Factory seedling-culturing method for dwarf bamboos
  • Factory seedling-culturing method for dwarf bamboos
  • Factory seedling-culturing method for dwarf bamboos

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0014] Example 1

[0015] The method of ground cover bamboo factory seedling cultivation is as follows:

[0016] Choose a level area with wind, sunshine, convenient transportation and convenient irrigation and drainage, and excavate 6-8 drainage ditches with a width of 30cm and a depth of 50cm around the nursery and the interior to form a "field" structure to ensure unobstructed drainage and nursery seedlings There should be no accumulation of water in the site in case of heavy rainfall.

[0017] Choose loose, fertile, deep soil, rich organic matter, and mountain yellow soil with a pH value between 4.5 and 7.0 for soil mining. Use a hoe to tidy up the fresh soil sample, and through tidying up, the soil reaches the fine and soft requirements. Put the turf soil and the collected yellow loam soil into a large mixer in different volumes, depending on the different seedling bamboo species, and add KMnO 4 Disinfect the soil with carbendazim solution, etc., mix well and set aside.

[0018]...

Example Embodiment

[0021] Example 2

[0022] With reference to the ground cover bamboo factory seedling raising method of Example 1, the effects of different substrate ratios (volume ratio, the same below) of green bamboo seedling raising were compared. The results are shown in Table 1. It can be seen from Table 1 that under the condition of different substrate ratios of green bamboo, and the ratio of turf soil: loess = 1:3, the number of green bamboo into bamboo is the largest, reaching 20, and the bamboo rate can reach 55.56%. Followed by the ratio of 1:1.

[0023] Table 1 The ratio of different substrates to the growth rate of green bamboo

[0024] Matrix ratio

[0025] With reference to the ground cover bamboo factory seedling growing method of Example 1, the effect of different substrate ratios on the rooting of the green bamboo seedlings was studied, and the results are shown in Table 2. It can be seen from Table 2 that when the ratio of turf soil: loess = 1:3 or turf soil: loess = 1:1, the ...

Example Embodiment

[0041] Example 3

[0042] Material: Phenanthus philoxeroides, short bamboo species, culm height 0.2~0.8m, diameter 0.1~0.2cm, internode cylindrical shape, culm ring is flat. Each node has 5 branches. The culm sheath is persistent and glabrous. Each branchlet has 4 to 7 leaves, the sheath is glabrous, and the sheath mouth is white with hairy; the leaf blade is small, lanceolate, 6-15cm long, 0.8-1.4cm wide, except for the white pilose on the two sides, and dense underside. The leaves are green with obvious white or light yellow stripes. The shoots are from April to May. Garden or potted plants for viewing. Distribution: Originated in Japan. Introduction and cultivation in Jiangsu, Zhejiang and Shanghai.

[0043] Method: Refer to Example 2.

[0044] (1) The effect of different substrate ratios on the growth rate of Phyllostachys edulis seedlings, the results are shown in Table 7. It can be seen from Table 7 that under the condition of different substrate ratios of Phyllostachys...

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Abstract

The invention discloses a factory seedling-culturing method for dwarf bamboos, which comprises the steps of regarding a flat section being good in illumination condition and convenient in irrigation and drainage as a seedling-culturing land; regarding turfy soil and loess as breeding matrixes, wherein the volume ratio of the turfy soil to the loess is 1-3 to 1; regarding a nutrition bowl of 10cm as a breeding container; selecting green bamboo rhizomes growing for two to three years as breeding materials; bedding one second of breeding matrixes into the breeding container; horizontally placing the breeding materials onto the breeding matrixes; and covering the breeding matrixes in thickness of 3cm for seedling-culturing planting. Each rhizome section of the breeding materials has robust and plump buds, and each section of the breeding materials have two to three sections of the bamboo rhizomes. The method is simple in operation, low in cost and fast in seedling emergence. The survival rate of bamboo seedlings can reach 89% to 90% and can maximally be improved by 130% compared with the prior art, and the survival rate of the bamboo seedlings can reach 100% in the following planting process. The bamboo seedlings can be uniform in height and attractive in color, and the scenery formed by the bamboo seedlings during the garden landscape is graceful. The method requires a short cycle, careful management after the bamboo seedlings are planted is not needed, and the cycle from planting to ornamental value obtaining of the bamboo seedlings only needs ten to fifteen days.

Description

technical field [0001] The invention relates to the technical field of forestry, in particular to an industrialized seedling raising method of ground cover bamboo. Background technique [0002] Bamboo has a wide range of uses, high economic value, and important ecological protection functions. China is the kingdom of bamboo, with an area of ​​more than 7.2 million hectares of bamboo forests 2 , of which the artificially managed bamboo forest covers an area of ​​5 million hm 2 , accounts for 10% of my country's artificial forest area, and bamboo industry, as the top ten sunrise industries of my country's forestry industry, has become a pillar industry for the development of southern hilly and mountainous areas. Bamboo is a long-period one-time flowering plant. Most bamboo species die after flowering, so it is generally impossible to use conventional seedlings for afforestation. The current common bamboo rapid propagation and seedling method is to use bamboo stalks as propaga...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 王福升刘国华丁雨龙林树燕张春霞
Owner NANJING FORESTRY UNIV
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