A biological inoculant having both fertilizing and fungicidal activity is disclosed. More particularly, a bio-inoculant having the said combined effects, comprising Bradyrhizobium japonicum and specific isolates from the Trichoderma genus is disclosed. The bio-inoculant is applied to soybean crops for preventing fungi borne diseases. More particularly, the bio-inoculant of the invention is useful for protecting soybean crops against infection by Fusarium sp., Colletotrichum sp., Cercospora sp., Sclerotinia sp. and Rhizoctonia sp.

A biological inoculant having both fertilizing and fungicidal activity is disclosed. More particularly, a bio-inoculant having the said combined effects, comprising Bradyrhizobium japonicum and specific isolates from the Trichoderma genus is disclosed. The bio-inoculant is applied to soybean crops for preventing fungi borne diseases. More particularly, the bio-inoculant of the invention is useful for protecting soybean crops against infection by Fusarium sp., Colletotrichum sp., Cercospora sp., Sclerotinia sp. and Rhizoctonia sp.

Materials and methods for improving plant traits and for providing plant benefits are provided. In some embodiments, the materials, and methods employing the same, can comprise endophytes.

Materials and methods for improving plant traits and for providing plant benefits are provided. In some embodiments, the materials, and methods employing the same, can comprise endophytes.

Provided is a method for disposing of contaminated deposit soil and recycled reclamation soil using the same and, more specifically, a method for disposing of contaminated dredged soil, the method comprising the steps of: seeding a mixed strain NIX51 (KACC81038BP) in the contaminated dredged soil to primarily dispose of contaminated materials in a bioreactor; and washing the degraded soil, which has been primarily disposed of, with a washing solution containing at least one selected from the group consisting of citric acid, oxalate, carbonic acid (H.sub.2CO.sub.3), and nitric acid, to secondarily dispose of heavy metals.

Provided is a method for disposing of contaminated deposit soil and recycled reclamation soil using the same and, more specifically, a method for disposing of contaminated dredged soil, the method comprising the steps of: seeding a mixed strain NIX51 (KACC81038BP) in the contaminated dredged soil to primarily dispose of contaminated materials in a bioreactor; and washing the degraded soil, which has been primarily disposed of, with a washing solution containing at least one selected from the group consisting of citric acid, oxalate, carbonic acid (H.sub.2CO.sub.3), and nitric acid, to secondarily dispose of heavy metals.

Disclosed are an enhanced efficient nitrogen-fixing composite microbial system added with non-nitrogen-fixing bacteria and application thereof, belonging to the technical field of agricultural microorganisms. The present disclosure provides enhanced efficient nitrogen-fixing bacteria, including at least one selected from a group of Klebsiella MNAZ1050, Citrobacter MNAZ1397 and Pseudomonas MNAZ228; also, the disclosed enhanced efficient nitrogen-fixing composite microbial system includes nitrogen-fixing bacteria and non-nitrogen-fixing bacteria, where the nitrogen-fixing bacteria includes at least one of the above three nitrogen-fixing bacteria, and the non-nitrogen-fixing bacteria includes at least one of Acinetobacter ACZLY512 and Kluyvera AZ981.

Disclosed are an enhanced efficient nitrogen-fixing composite microbial system added with non-nitrogen-fixing bacteria and application thereof, belonging to the technical field of agricultural microorganisms. The present disclosure provides enhanced efficient nitrogen-fixing bacteria, including at least one selected from a group of Klebsiella MNAZ1050, Citrobacter MNAZ1397 and Pseudomonas MNAZ228; also, the disclosed enhanced efficient nitrogen-fixing composite microbial system includes nitrogen-fixing bacteria and non-nitrogen-fixing bacteria, where the nitrogen-fixing bacteria includes at least one of the above three nitrogen-fixing bacteria, and the non-nitrogen-fixing bacteria includes at least one of Acinetobacter ACZLY512 and Kluyvera AZ981.

The present disclosure relates to the field of ecological restoration of a coal gangue hill, and in particular, to a solid waste-based porous material, a method for preparing the solid waste-based porous material, and a method of ecological restoration of the coal gangue hill by applying the solid waste-based porous material. A coal-based solid waste restoration material and mycorrhizal solid bacterial agent are mixed to restore the coal gangue hill, the coal-based solid waste restoration material is prepared by mixing coal-based solid waste porous materials, low-rank coal, and waste organic matter and adding a microbial quickly decomposition agent for aerobic fermentation and standing.

The present disclosure relates to the field of ecological restoration of a coal gangue hill, and in particular, to a solid waste-based porous material, a method for preparing the solid waste-based porous material, and a method of ecological restoration of the coal gangue hill by applying the solid waste-based porous material. A coal-based solid waste restoration material and mycorrhizal solid bacterial agent are mixed to restore the coal gangue hill, the coal-based solid waste restoration material is prepared by mixing coal-based solid waste porous materials, low-rank coal, and waste organic matter and adding a microbial quickly decomposition agent for aerobic fermentation and standing.