Method for expanding propagation of arbuscular mycorrhizal fungus inoculant in degenerated sandy soil

The invention discloses a propagation method of a degenerated sandy soil arbuscular mycorrhizal fungus inoculant, and relates to the technical field of production of microbial inoculants. Comprising the following steps: preparing a culture medium: sterilizing substrate raw materials, and uniformly m...

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Bibliographic Details
Main Authors BAI HUBIN, MAO QINGHAI, LI ZICHEN, CHEN YUE, LI GANG
Format Patent
LanguageChinese
English
Published 27.05.2022
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED
FERTILISING
FISHING
FORESTRY
HORTICULTURE
HUMAN NECESSITIES
HUNTING
PLANTING
SOWING
TRAPPING
WATERING
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Summary:The invention discloses a propagation method of a degenerated sandy soil arbuscular mycorrhizal fungus inoculant, and relates to the technical field of production of microbial inoculants. Comprising the following steps: preparing a culture medium: sterilizing substrate raw materials, and uniformly mixing to prepare the culture medium; (2) accelerating germination of the host plant: accelerating germination of the sorghum hybrid sudangrass seeds to obtain germinated sorghum hybrid sudangrass seeds; and (3) inoculation and propagation: inoculating arbuscular mycorrhizal fungi in the culture medium, then sowing the germinated sorghum hybrid sudangrass seeds, removing the overground part when the sorghum hybrid sudangrass grows to a harvest time, air-drying the residual root system and the medium part, crushing and uniformly mixing to obtain the degenerated desertified soil arbuscular mycorrhizal fungi inoculant. The sorghum hybrid sudangrass is used as a host plant, and a large number of arbuscular mycorrhiza ca
Bibliography:Application Number: CN202210224862