果园生草栽培水土保持效应研究进展

为了研究果园生草在水土保持中的作用,综述了国内外近年来果园生草对果园水土保持的相关因子研究,如土壤水分、结构、肥力、地温等果园小气候、水土流失综合、生草品种筛选等诸多方面,发现果园生草在水土保持作用方面研究还有待进一步开拓,特别是对成熟果园面源污染控制效果的研究还存在不足,今后还需从生草方式、生草品种筛选与应用、果园生草的配套技术、对土壤水分、地下水及水质的影响等方面进一步加强研究。

Research Advances on Soil and Water Conservation Effect of Pasture-planting in Orchard

In order to study the role of orchard grass planting in soil and water conservation, in recent years at home and abroad were reviewed. Orchard grass in orchard soil and water conservation research of related factors, such as soil moisture, structure, fertility, geothermal orchard microclimate, soil and water loss, many aspects, such as comprehensive, grass varieties screening found orchard grass planting in soil and water conservation effect research still needed further development, especially for mature orchards effect of non-point source pollution control still existed deficiencies, the future still needed from ways of sod, grass species selection and application, orchard grass planting techniques, the influence of soil water, groundwater and water quality was studied further.