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微孔渗灌具有节水、节能、节省投资等优点，不断被农民在果园中自发应用。但是，该灌水技术存在着堵塞这一致命弱点，使其推广受到制约。为了改变这种状况，使这一灌水技术更具发展潜力，我们在大田内进行了微孔管防堵塞处理技术研究，初步得出开孔直径为１０ｍ ｍ 、孔口采用加垫加双套的处理方法，有利于防止孔口产生物理性及化学性堵塞，孔口出流为缝隙式出流，其出流能力稍大于土壤的入渗能力，并有利于防堵的结论
Microporous infiltration with water-saving, energy saving, investment savings, etc., are constantly being farmers in the orchard spontaneous application. However, this irrigation technique has the potential of plugging this fatal weakness and restricting its promotion. In order to change this situation, make this irrigation technology more potential for development, we carried out in the field of microporous pipe anti-clogging technology research, initially obtained hole diameter of 1 0m m, the orifice plus pad plus double Set of treatment methods are conducive to prevent the orifice to produce physical and chemical clogging, the orifice outlet for the slit outflow, the outflow capacity slightly greater than the infiltration capacity of soil, and help prevent the conclusion