海涂实行草地农业的综合生态学方法  

Integrated Grassland Farming Approach For Coastal Areas

作　　者：王钦[1] 

机构地区：[1]甘肃省草原生态研究所

出　　处：《草业学报》1996年第3期61-67,共7页Acta Prataculturae Sinica

摘　　要：依据海涂独特的自然属性确定开发利用方案是保证土地资源持续生产的关键。采用降低土壤盐分、实行保护性耕作、用植物残余物覆盖地面、种植牧草防止土壤侵蚀和促使生草层土的发育，保证了以潜在形式集中的富含必需营养元素的腐殖质在土壤中聚积，改善土壤结构，提高土壤水分和养分的利用效率。Development schemes based on its particular natures were the key for sustainable production of land resource on coastal areas. Aspects to control the environment included soil saline reduction, protective tillage, stubble mulch, forage crops to prevent soil erosion and to increase soil aggregations by roots. Forage produced was used to feed lovestock and thus this land use and management system led to a successful production of grassland farming.

关 键 词：草地 农业 生态学 持续生产 海涂 

分 类 号：S812.3[农业科学—草业科学]