Preparation method of seedling raising tray with edible fungus residues as seedling raising substrate

• Main Authors: JI CHUNMING, YUAN JING, HUANG NIANSHENG, ZHANG XIAOXIANG, ZHANG XIUQIN, WU ZHENG, JI HONGJUAN, LIU JIANFENG, JIANG MIN
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2020
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMISTRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FERTILISERS; FERTILISERS CHARACTERISED BY THEIR FORM; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; MANUFACTURE THEREOF; METALLURGY; MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING; WATERING

The invention relates to the technical field of rice cultivation, in particular to a preparation method of a seedling raising tray with edible fungus residue as a seedling raising substrate. Accordingto the preparation method, the edible fungus residue is taken as raw materials, after being fermented, the raw materials are mixed with minerals such as vermiculite and perlite, and meanwhile, a proper amount of nitrogen, phosphorus and potassium short-acting slow-release fertilizer, water-retaining agent super absorbent resin, a binder, a plant growth regulator, medium trace elements and the like are supplemented to develop the novel green machine-transplanted seedling raising tray. The substrate seedling raising tray has the advantages of conventional substrate seedling raising and nutrientsoil seedling raising, and has the characteristics of tidy seedling emergence, good seedling quality, high fertilizer supply strength, fertilizer efficiency of 20-30 days, strong root system coilingforce, high seedling age el