浅析栖霞县果园覆草技术及其效益

An Elementary Analysis on Technique and Benefits of covering Orchard with Grass

作者通过气象、地形、土壤等多方面资料，分析了形成和加剧果园水土流失的自然因素，从建立水土保持型生态农业体系的高度，全面阐述和深刻论证了“全国苹果第一县”果园覆草的技术要点及其效益。文章虽然仅限于胶东砂石低山区一个地类—果园地的一项水土保持措施的论述，但是，对于各地发展水土保持生态农业和进一步探讨各地类的水土流失防治措施。

On the basis of many-side material of meteorology .topography and soil ect.,natural factors which soil and water loss of orchard is taken shape and aggravated were analysised. The technique gist of covering orchard with grass and its benefits in the first county of apple all over the coutry was comprehensive expound and demonstrated deeple at a highness of building ecoagriculture system of soil and water conservation type. Though it is just a discuss about one measure of soil and water conservation at orchard land, one land classification in low mountain area of Jiaodong, it has a veference ralue and positive significance to developing eco-agricluture of soil and water conservation.type, and to further approaching to measures of soil and water conservation prevention and control on every land classification.