▎ 摘　　要

NOVELTY - Preparing graphene straw ecological container involves (a) mixing the graphene and water according to the mass ratio of 1: 130-180, then diluting and mixing by reaction vessel high speed rotation to obtain aqueous graphene, (b) crushing straw stacking water, adding fermentation microbial inoculum for sealed fermentation to obtain the straw, (c) crushing and sieving the clay or bentonite, where granularity of the clay or bentonite is 60-80 meshes, (d) mixing and stirring aqueous graphene straw, clay, or bentonite, polyacrylamide in mass ratio of 0.1-0.3: 7-9: 1-3: 0.1, and then stacking, and (e) pressing and shaping the mixture, and then naturally drying. USE - Method for preparing graphene straw ecological container for water shortage environment. ADVANTAGE - The method enables to prepare graphene straw ecological container that improves the water retention performance of the planting container, and promotes the plant to grow quickly.