Method for minitype quick breeding of sympodial bamboos nursery

A miniature and rapid technology, applied in the fields of soil preparation methods, botany equipment and methods, horticulture, etc., can solve the problems of limited scope of application and limited survival rate, etc., and achieve the effect of wide application range, low cost and high speed

Inactive Publication Date: 2009-12-16
GUANGDONG ACAD OF FORESTRY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method still belongs to the category of bamboo stalk cutting seedling raising and bamboo branch cutting seedling raising in traditional seedling raising methods. Its disadvantage is that the survival rate is greatly limited by many factors, such as: season, water retention of materials during operation, water management status of nursery, The genetic characteristics of bamboo species, etc., and need to use a large amount of existing suitable materials, and generally speaking, it is still rare to obtain a large amount of suitable materials in suitable seasons in bamboo plants, so this method The scope of application is not wide

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Take large-scale clustered bamboo species and cultivate small bamboo seedling clusters with underground stems through the existing forest transplanting mother bamboo or bamboo stalks, bamboo branch cuttings, or tissue culture as the mother plant for reproduction. The large-scale clustered bamboo species include S. malayi , lobular dragon bamboo, hemp bamboo, dragon bamboo, hemp version 1 bamboo, version hemp hybrid bamboo, support hemp No. 7 bamboo, giant dragon bamboo, guadoo bamboo, etc.

[0023] Propagate seedlings according to the following steps:

[0024] (1) Nursery site selection: The nursery site should choose a place with convenient transportation, convenient water source, and flat land. It is required to be leeward to the sun, with deep, loose and fertile soil, sandy loam or loam.

[0025] (2) Soil preparation and addition of culture substrate soil: Reclaim and plow the nursery ground, remove weeds and stones, break up the soil and make a bed, and make the bed...

Embodiment 2

[0030] Take medium-sized clustered bamboo species and cultivate small bamboo seedling clusters with underground stems through the existing forest transplanting mother bamboo or bamboo stalks, bamboo branch cuttings, or tissue culture as the mother plant for reproduction, and the medium-sized bamboo species include S. , supporting version of hybrid bamboo, supporting green bamboo, big Thai bamboo, small Thai bamboo, pink single bamboo and so on.

[0031] Propagate seedlings according to the following steps:

[0032] (1) Nursery site selection: The nursery site should choose a place with convenient transportation, convenient water source, and flat land. It is required to be leeward to the sun, with deep, loose and fertile soil, sandy loam or loam.

[0033] (2) Soil preparation and addition of culture substrate soil: Reclaim and plow the nursery ground, remove weeds and stones, break up the soil and make a bed, and make the bed surface smooth. Cover the bed with a layer of 10cm ...

Embodiment 3

[0038] Take the small bamboo seedlings with bamboo pockets of small clustered bamboo species as the mother plants for reproduction, and the small bamboo species include small Buddha belly bamboo, Guanyin bamboo, Fengwei bamboo, silver silk bamboo, flower filial bamboo, filial bamboo and so on.

[0039] Propagate seedlings according to the following steps:

[0040](1) Nursery site selection: The nursery site should choose a place with convenient transportation, convenient water source, and flat land. It is required to be leeward to the sun, with deep, loose and fertile soil, sandy loam or loam.

[0041] (2) Soil preparation and addition of culture substrate soil: Reclaim and plow the nursery ground, remove weeds and stones, break up the soil and make a bed, and make the bed surface smooth. Cover the bed with a layer of 10cm thick river sand and peat soil mixed at a volume ratio of 4:1 for mixed culture substrate soil.

[0042] (3) Material planting: The mother plant clusters a...

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PUM

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Abstract

The invention discloses a method for minitype quick breeding of sympodial bamboos nursery, which uses fasciculate bamboo shoots as minitype stock plant to be planted in a nursery for breeding new bamboos; when the root of stalk of the new budding bamboo grows, the new bamboo and the stock plant are separated and cultured in situ; when the root of the new bamboo grows and the lateral branch draws out, the new bamboo is implanted on seeding bags for culturing into seedlings of complete plantlet. The method provided by the invention is wide in application, simple in operation, low in cost and high in efficiency, and is a new technology with wide market prospect for bamboo plant breeding.

Description

technical field [0001] The invention relates to a method for propagating and raising seedlings of bamboo, in particular to a method for miniature rapid propagation and raising of seedlings of clustered bamboos. Background technique [0002] Bamboo is a perennial lignified plant of Poaceae, with aboveground stems (bamboo stems) and underground stems (bamboo whips). According to the growth of underground stems, bamboo can be divided into three ecological types, namely scattered, clustered and mixed. Bamboo is one of the important forest resources. It grows fast, has a wide range of uses, can be used sustainably, and has excellent economic, social, ecological and other multifunctional benefits. It is an ideal plant for sustainable management. Bamboo plants are difficult to bloom and bear fruit, and the seedlings for its afforestation generally cannot adopt the method for raising seedlings by seeds. Traditionally, most of the bamboo seedlings are cultivated by the methods of mo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01B79/02
Inventor 王裕霞罗建群
Owner GUANGDONG ACAD OF FORESTRY
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