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我国果园无论是面积还是产量均居世界第一,但由于果树品种、种植模式和施药技术等因素的限制,病虫害发生频繁而得不到有效控制,造成落果、次果及劣果,严重影响果品品质的同时,频繁粗放的化学防治以及落后的施药机具和施药技术增加了农民的经济成本和劳动强度。本文分析了果园植保机械现状与技术需求。
China’s orchard occupies the first place in terms of area or yield in the world. However, due to the restrictions on fruit tree varieties, planting patterns and application techniques, the occurrence of pests and diseases is frequently not controlled effectively, causing fruit drop, secondary and inferior fruit, which seriously affects While the quality of fruit products, the frequent and extensive chemical control and backward application of pesticides and pesticides have increased the economic costs and labor intensity of farmers. This paper analyzed the current situation and technical requirements of orchard plant protection machinery.