喷播植草生态治理技术

针对我国“三北”地区的各种立地，如风剥较重的干旱沙丘，退化草地、需退耕还草地、重盐碱地、河堤陡坡、废垃圾场等，结合本单位工作各地工作经验，吸收现阶段 技术和草种品种资源，总结了适地适草的生态治理技术，并力求在保持生态环境改善的同时，兼顾经济产业的形成，突出阐明了不同立地正确选择相应的草种及其品种的技术关键。

Ecological Control Measures Using Grass Sowing by Spraying

Ecological control measures in terms of proper grass in proper site were introduced in degraded land in Three North area including seriously wind eroded arid sand dune, degenerated grassland, severe saline-alkali land, steep slope of shore and abandoned dumping fields. The determination of the measures was both striving to ensure the ecological environment under improvement and forming economic industry. The technical keys for selecting proper grass species and varieties in different site were elucidated as the key points in the paper.