设施栽培连作障碍克服技术的研究与应用

随着农村经济结构的调整,设施栽培在农村经济发展中的地位和作用越来越重要。在利益的驱动下,有的在同一块地连续种植同种或同科作物,从而导致这些田块产生连作障碍;连作障碍已成为我国农业可持续发展的瓶颈。介绍了设施栽培连作障碍克服技术的研究与应用概况,主要包括加强设施栽培系统养分管理、生物防治和根系化感物质与病原菌的协同作用等方面。

Research and Application of Technology to Overcome the Obstacles of Continuous Cropping in Facility Cultivation

With the adjustment of rural economic structure,facility cultivation plays a significant role in rural economic development.The fact that crops of the same species or the same families continuously planted in the same field will cause more obstacles for crop sequential cultivation.Currently,continuous cropping's obstacle has became a bottleneck of sustainable agricultural development in China.Application of new technologies derived from nutrient management,biological treatment,synergistic effect of root all...