| In order to explore the application of integrated technology of water and fertilizer on dwarf rootstock apple cultivation and to further promote the development of high-quality and high-efficiency of dwarfing rootstoc in apple bases,the advance of technology and equipment at home and abroad was decribed in this paper. Combined with the reality, the effect of water and fertilizer integration on fertilizer utilization rate, yield, and quality of dwarf rootstock apple were analyzed, the problems of high cost, easy blockage, easy accumulation of salt and limited root growth in the application and popularization of integrated technology of water and fertilizer were studied.At the same time, three ways for research and development of water-soluble fertilizer products were worked out, which could strengthen the equipment development and technology demonstration, and strengthen the support of management. |
