Soil remediation method for saline-alkali soil

The invention relates to a soil remediation method for saline-alkali soil, and relates to the technical field of saline-alkali soil remediation. Efficient remediation of saline alkali soil is achieved through a microorganism-plant combined remediation method, and the remediation method comprises the...

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Bibliographic Details
Main Authors HABL, WENG JIE, JIA RUIQIN, LIAO CHENGSONG, HAN YANGYANG, WU LAN
Format Patent
LanguageChinese
English
Published 15.09.2023
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
FERTILISING
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL
PLANTING
SOIL WORKING IN AGRICULTURE OR FORESTRY
SOWING
TRAPPING
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Summary:The invention relates to a soil remediation method for saline-alkali soil, and relates to the technical field of saline-alkali soil remediation. Efficient remediation of saline alkali soil is achieved through a microorganism-plant combined remediation method, and the remediation method comprises the following steps that hibiscus cannabinus seeds are soaked in a mixed solution of sodium benzoate and diethanol ammonium, and pretreated hibiscus cannabinus seeds are obtained after room-temperature drying; the method comprises the following steps: fermenting broadleaf paspalum by using trichoderma harzianum, and drying a fermentation product to obtain a microbial fermentation product; deep ploughing is conducted on the saline-alkali soil within the depth range of 35-45 cm, then aspergillus aculeatus is added into the soil, microbial fermentation products and the pretreated hibiscus cannabinus seeds are mixed and then sown, and the saline-alkali soil is repaired. The saline-alkali soil remediation method is simple
Bibliography:Application Number: CN202310866245