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Bare rock spray-seeding grass planting structure of microorganism weathering bonding base layer and construction method
The invention discloses a bare rock spray-seeding grass planting structure of a microorganism weathered bonding base layer. The bare rock spray-seeding grass planting structure is characterized in that the structure is sequentially composed of bed rock 1, a weathered bonding layer 2, a bacteria-containing soil dressing layer 3 and a plant spray-seeding layer 4 from inside to outside, wherein the weathered bonding layer 2 is composed of weathered microorganism bacterium liquid, planting soil, a humectant and in-situ weathered secondary minerals; and a rock surface microorganism artificial weathering promoting technology and a soil dressing spray-seeding technology are combined. The construction method mainly comprises the steps that planting soil, weathering microorganism bacterium liquid and the humectant are stirred to be uniform, sprayed and seeded on the surface of bed rock 1 and left to stand for 14-28 days, and the weathering bonding layer 2 is prepared; the planting soil, the weathered microbial solution and the humectant are uniformly stirred, sprayed and sowed on the weathered bonding layer 2 to prepare the bacteria-containing soil dressing layer 3; and the planting soil, grass seeds and fertilizer are uniformly stirred, sprayed and sowed on the bacteria-containing soil layer 3 to prepare the plant spraying and sowing layer 4, covering, watering and maintaining are carried out until plants on the slope emerge and grow normally.
一种微生物风化粘结基层的裸岩喷播植草结构，其特征在于该结构自内而外依次由基岩1、风化粘结层2、含菌客土层3、植物喷播层4构成，其中风化粘结层2由风化微生物菌液、种植土、保湿剂、原位风化次生矿物组成，将岩面微生物人工促风化技术与客土喷播技术相结合，其施工方法主要步骤为：将种植土、风化微生物菌液和保湿剂搅拌均匀，将其喷播在基岩1表面上，静置14～28d，制成风化粘结层2；将种植土、风化微生物菌液、保湿剂搅拌均匀喷播在风化粘结层2之上，制成含菌客土层3；将种植土、草籽、肥料搅拌均匀喷播在含菌客土层3上，制成植物喷播层4，覆盖、洒水养护至坡面植物出苗正常生长。
Bare rock spray-seeding grass planting structure of microorganism weathering bonding base layer and construction method
The invention discloses a bare rock spray-seeding grass planting structure of a microorganism weathered bonding base layer. The bare rock spray-seeding grass planting structure is characterized in that the structure is sequentially composed of bed rock 1, a weathered bonding layer 2, a bacteria-containing soil dressing layer 3 and a plant spray-seeding layer 4 from inside to outside, wherein the weathered bonding layer 2 is composed of weathered microorganism bacterium liquid, planting soil, a humectant and in-situ weathered secondary minerals; and a rock surface microorganism artificial weathering promoting technology and a soil dressing spray-seeding technology are combined. The construction method mainly comprises the steps that planting soil, weathering microorganism bacterium liquid and the humectant are stirred to be uniform, sprayed and seeded on the surface of bed rock 1 and left to stand for 14-28 days, and the weathering bonding layer 2 is prepared; the planting soil, the weathered microbial solution and the humectant are uniformly stirred, sprayed and sowed on the weathered bonding layer 2 to prepare the bacteria-containing soil dressing layer 3; and the planting soil, grass seeds and fertilizer are uniformly stirred, sprayed and sowed on the bacteria-containing soil layer 3 to prepare the plant spraying and sowing layer 4, covering, watering and maintaining are carried out until plants on the slope emerge and grow normally.
一种微生物风化粘结基层的裸岩喷播植草结构，其特征在于该结构自内而外依次由基岩1、风化粘结层2、含菌客土层3、植物喷播层4构成，其中风化粘结层2由风化微生物菌液、种植土、保湿剂、原位风化次生矿物组成，将岩面微生物人工促风化技术与客土喷播技术相结合，其施工方法主要步骤为：将种植土、风化微生物菌液和保湿剂搅拌均匀，将其喷播在基岩1表面上，静置14～28d，制成风化粘结层2；将种植土、风化微生物菌液、保湿剂搅拌均匀喷播在风化粘结层2之上，制成含菌客土层3；将种植土、草籽、肥料搅拌均匀喷播在含菌客土层3上，制成植物喷播层4，覆盖、洒水养护至坡面植物出苗正常生长。
Bare rock spray-seeding grass planting structure of microorganism weathering bonding base layer and construction method
一种微生物风化粘结基层的裸岩喷播植草结构与施工方法
SHAO GUANGHUI (author) / YANG ZHI (author) / DAI HAORAN (author)
2020-10-27
Patent
Electronic Resource
Chinese
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