首页>
外国专利>
FOREST TOPSOIL COMPOSITION AND GREENING METHOD FOR ECOLOGICAL RECOVERY BY CONSTRUCTION OF FOREST TOPSOIL LAYER USING SAME
FOREST TOPSOIL COMPOSITION AND GREENING METHOD FOR ECOLOGICAL RECOVERY BY CONSTRUCTION OF FOREST TOPSOIL LAYER USING SAME
展开▼
机译:用相同的方法构建森林覆盖层,进行生态恢复的森林覆盖物组成和绿化方法。
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: A method of greening a cutting area or a filled area necessary for artificial vegetation comprising manufacture steps of a forest topsoil composition having the same composition and characteristics as natural topsoil layer present in a forest and then construction of a forest topsoil layer using the forest topsoil composition is provided. It promotes environmental restoration and gives optimum growing conditions for growth of plant seed. CONSTITUTION: The forest topsoil composition is prepared by mixing 5 to 15kg water to 1kg forest topsoil component and then adding 1 to 5kg soil stabilizer thereto. The forest topsoil component contains 10 to 30kg pumice, 25 to 40kg decomposed manure, 15 to 25kg decomposed wood chips, 5 to 15kg coconut coir pith, 1 to 5kg perlite, 5 to 10kg peat moss, 15 to 25kg peat, 10 to 20kg ferrite, 10 to 20kg fly ash, 5 to 15kg charcoal powder, 0.5 to 1.0kg sodium alginate and 0.5 to 1.0kg wood vinegar. In the afforestation method, a plant seed(20) is sprinkled on a lateral roots layer(12) of plants coated on an uppermost layer(10), several coating layers are formed thereon. The several coating layers comprise a root expansion layer(11), the lateral roots layer of plants, a seed position layer(13) and a grass mulching layer(14).
展开▼