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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 industrialized seedling cultivation of ground cover bamboo to solve the problems of low efficiency and high cost of ground cover bamboo seedling cultivation

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

Embodiment 1

[0015] Ground cover bamboo industrialized seedling raising method is as follows:

[0016] Choose a flat area that is windy, sunny, convenient for transportation, and convenient for irrigation and drainage, and excavate 6 to 8 drainage ditches with a width of 30 cm and a depth of 50 cm around the seedlings and the interior to form a "field" structure to ensure smooth drainage and achieve seedlings. In the event of heavy rainfall, there should be no water accumulation in the venue.

[0017] Select loose and fertile, deep soil, rich in organic matter, and mountainous yellow soil with a pH value between 4.5 and 7.0 for soil mining. Use a hoe to sort out the fresh soil samples, and through sorting, the soil can meet the requirements of fineness and softness. Put the peat soil and the collected yellow loam into a large mixer according to different volumes, depending on different bamboo species, and add KMnO 4 Carbendazim solution, etc. are used for soil insecticidal disinfection, ...

Embodiment 2

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

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

[0024] Matrix ratio

Bud number of sample quadrat

Germination number

Germination rate

Number of withdrawn bamboo shoots

Withdrawal rate

Bamboo number

success rate

1∶1

104

45

43.27％

28

62.22％

17

37.78％

1∶2

104

36

34.62％

23 ...

Embodiment 3

[0042] Material: Phyllostachys spp., a dwarf bamboo species, with a culm height of 0.2-0.8m, a diameter of 0.1-0.2cm, cylindrical internodes, and a flat culm ring. 5 branches per node. Culm sheaths persistent, glabrous. Each twig has 4-7 leaves, the sheath is glabrous, and the mouth of the sheath has white hairs; the leaves are small, lanceolate, 6-15cm long, 0.8-1.4cm wide, except for two white pilose, the back is denser. The leaves are green with distinct white or yellowish stripes. The bamboo shoot period is from April to May. Ornamental garden or potted plants. Distribution: Native to Japan. Introduced and cultivated in Jiangsu, Zhejiang and Shanghai.

[0043] Method: with reference to embodiment 2.

[0044] (1) The effect of different substrate ratios on the rate of bamboo growth of Phyllostachys phenanthae seedlings, the results are shown in Table 7. It can be seen from Table 7 that in the case of different substrate ratios, peat soil: loess = 3:1, the number of m...

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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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