Sichuan University

Other

Yingwei Ai

Xiaoyan Ai

Shenghao Ai

Wei Li

Xue Jiang

Siqian Yang

Jianjun Rong

Jia Liu

Meihua Sheng

Xiaoqiao Su

Mengke Zhu

A method for preparing an organic boron fertilizer for engineering wound soil remediation includes a step of: effectively compounding at least one of chitin oligosaccharide, wormcast and silkworm excrement, at least one of water and hydrogen peroxide, an organic boron element solution, sodium alkyl benzene sulfonate and polysorbate under certain conditions. The present invention has significant effects on improving physical and chemical properties of engineering wound soil, enhancing availability of boron element in the soil, preventing plants from physiological diseases caused by lack of boron, and promoting growth and development of the plants.

Method for preparing organic boron fertilizer for engineering wound soil remediation and prepared organic boron fertilizer

A method for preparing an organic complex microelement fertilizer for engineering wound soil remediation includes compounding chitosan oligosaccharide or/and earthworm dung or/and silkworm sand, water or/and hydrogen peroxide, an organic complex trace element solution, polyethylene glycol octyl phenyl ether, and polysorbate under certain conditions. The present invention can significantly improve physical and chemical properties of engineering wounds, enhance effectiveness of trace elements in soil, and prevent plant physiological diseases due to lack of trace elements, and promote plant growth and development.

Method for preparing organic complex microelement fertilizer for engineering wound soil remediation and microelement fertilizer prepared

A method for preparing an organic manganese fertilizer for engineering wound soil remediation includes a step of: effectively compounding chitin oligosaccharide or/and wormcast or/and silkworm excrement, water or/and hydrogen peroxide, an organic manganese element solution, polysorbate and sodium carboxymethyl cellulose under certain conditions. The present invention has significant effects on improving physical and chemical properties of engineering wound soil, enhancing availability of manganese element in the soil, preventing plants from physiological diseases caused by lack of manganese, and promoting growth and development of the plants.

Method for preparing organic manganese fertilizer for engineering wound soil remediation and organic manganese fertilizer prepared

A method for preparing organic multi-micro-fertilizer with water retention function is provided, including: effectively remixing substance containing organic multiple trace elements, attapulgite powder, sodium p-toluenesulfonate, vermiculite and perlite under certain conditions. The present invention has obvious effects on enhancing soil water-holding performance, preventing physiological diseases of crops caused by lack of trace elements, and promoting growth and development of the crops.

Method for preparing organic multi-micro-fertilizer with water retention function and micro-fertilizer prepared thereby

Growing community of inventors

Sichuan, China

Yingwei Ai