Ectomycorrhiza-enriched container seedling and cultivation method thereof

A technology of ectomycorrhizal fungi and mycorrhizal seedlings, which is applied in botany equipment and methods, cultivation, plant cultivation, etc., and can solve problems such as high cost, seedling raising effect, great difference in seedling quality and economic benefits, and nest roots

Pending Publication Date: 2019-03-29
HUNAN ACAD OF FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition to the slightly higher cost, the hard container box has a better seedling raising effect than the film container box, but due to the unreasonable shape and inner wall design, there are often root nests
Therefore, due to different seedling containers, substrates, and inoculated strains, the seedling effect, seedling quality and economic benefits vary greatly.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Cultivation of summer truffle-Quercus qinggang mycorrhizal container seedlings

[0020] Use truffle spores or mycelia as strains, mix them thoroughly with sterile matrix materials (such as vermiculite, peat, etc.), inoculate them on the roots of Quercus qinggang seedlings cultivated for 30d-40d after germination, and move them into the filling There is a mixed substrate of vermiculite, peat soil, biochar, etc., a polyethylene container with a width of 6cm at the top, a width of 2cm at the bottom, and a height of 11cm. The temperature is 15°C-35°C, the light is 500lx-8000lx, and the humidity is 50%-90%. Cultivate 230d under the environment. The roots of Quercus candica container seedlings are rich in summer truffle mycorrhizae, with an average of more than 35 root tips of each Quercus candidum container seedling.

Embodiment 2

[0022] Cultivation of Lactarius rufica—Pinus massoniana mycorrhizal seedlings in containers

[0023] Use the mycelia of Russula russulae as strain, mix it fully with aseptic matrix materials (such as peat, etc.), inoculate in the roots of Pinus massoniana seedlings cultivated for 30d-40d after germination, and move into the roots filled with vermiculite, Mixed substrates such as peat soil, natural soil, biochar, etc., a polypropylene container with a width of 6cm at the top, a width of 1.5cm at the bottom, and a height of 8cm, in an environment with a temperature of 10°C-40°C, light of 500lx-20000lx, and humidity of 50%-90% Cultivate for 280d. The roots of the container seedlings of masson pine are rich in mycorrhizae of Lactarius rufica, with an average of more than 20 root tips of Lactarius rufica.

Embodiment 3

[0025] Cultivation of milk boletus-Pinus massoniana mycorrhizal seedlings in containers

[0026] Use milk boletus mycelium as the strain, mix it fully with sterile matrix materials (such as vermiculite, peat, etc.), inoculate in the roots of Pinus massoniana seedlings that have been cultivated for 30d-40d after germination, and move them into the roots filled with leeches. Stone, peat soil, biochar and other mixed substrates, a polypropylene container with a width of 7cm at the top, a width of 1.5cm at the bottom, and a height of 9cm, under the environment of temperature 10°C-38°C, light 500lx-8000lx, humidity 50%-90% Cultivate 260d. The roots of the container seedlings of masson pine are rich in milk boletus mycorrhizae, with an average of more than 43 milk boletus mycorrhizae.

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Abstract

The invention discloses a container seedling rich in mycorrhiza which takes lightweight mixed materials with strong water absorption such as sterilized peat soil and biochar as a substrate, a seedlinggrowing container with the functions of air rot cutting and the like as a carrier, pure mycelia or spores of cultured ectomycorrhiza such as L.lividatus Berkeley and M.A.Curtis, russula heterophyllaFr., boletus edulis Bull.:Fr., tuber aestivum Vittad, tuber melanosporum Vittad and thelephora ganbajun Zang as an inoculant, seeds or seedlings of pinaceae plants such as pinus massoniana Lamb., pinus yunnanensis Franch and pinus elliottii Ehgelm, corylaceae plants such as corylus heterophylla Fisch .ex Trautv .var .sutchuenensis Franch. and corylus heterophyllaxavellanas, seeds or seedlings of fagaceae plants such as cyclobalanopsis gilva(Blume)Oerst, quercus acutissima Carruth., castanea mollisima, quercus aquifolioides Rehd and quercus franchetii Skan, and seeds or seedlings of tiliaceae plants such as Hunan tilia tuan Szyszyl. and craigia yunnanensis as a host plant, and is cultivated under suitable temperature, humidity and light conditions and a method for cultivating the mycorrhizacontainer seedling. Mycorrhizal seedlings cultivated by the method have the advantages of large quantity of mycorrhiza, good quality, high afforestation survival rate and rapid growth recovery, and mycorrhizal edible fungus fruiting bodies produced by the method are high in yield.

Description

technical field [0001] It belongs to the category of forest cultivation and mycorrhizal edible fungus cultivation technology. Background technique [0002] Pinaceae, Fagaceae, Birchaceae, Corylaceae, Salicaceae, Tiliaceae, Juglandaceae, Ulmaceae, Papilionaceae, Myrtaceae, Hemataceae, Benzoinaceae, Casuarinaceae and other plants are typical Tree species that live in symbiosis with ectomycorrhizal fungi. Among them, masson pine (Pinus massoniana Lamb.), Yunnan pine (Pinus yunanensis Franch), slash pine (Pinuselliottii Engelm), larch (Larix gmelinii (Rupr.) Kuzen), European hazel (Corylusavellana), and river hazel (Corylus heterophylla Fisch. ex Trautv.var.sutchenensis Franch.), Corylus heterophylla×avellanas, Cyclobalanopsisgilva (Blume) Oerst, Chestnut (Castanea mollisima), Quercus aquifolioides Rehd, Quercus aliena Bl.), poplar (Populus sp.), linden (Tilia tuan Szyszyl.), eucalyptus (Eucalyptus) and other plants are large-scale tree species for afforestation in production....

Claims

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Application Information

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IPC IPC(8): A01G18/00A01G17/00
CPCA01G17/005
Inventor 谭著明申爱荣谭云沈宝明杨硕知
Owner HUNAN ACAD OF FORESTRY
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