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油橄榄树机械整枝的初步研究①关于不同机械整枝试验与手工操作整枝的结果有报道。除了少量过当的机械整枝方法外(这一方法能相对减少生产面积的20％),虽然,整枝使当年产量减少,但采用这二种整枝方法,第二年能恢复生产并能获得连年丰收。建议采用这种机械整枝方法和机械设备,使植株成为理想的形状。株行距与产量的关系②从1978—1982年这5年的累积产量数据表中分析:1975年,以不同的株行距种植了一批油橄榄(每公顷100—400株)。在最低的种植
Preliminary research on olive tree mechanical pruning ① The results of different mechanical pruning tests and manual pruning have been reported. Apart from the small number of overhand mechanical pruning methods (which can reduce the production area by 20%), although pruning has reduced the current year’s output, the two pruning methods can resume production in the second year and achieve year after year harvest . It is recommended to use this mechanical pruning method and machinery to make the plant the ideal shape. Relationship between plant spacing and yield ② Analysis of cumulative production data from the five years 1978-1982: In 1975, a group of olive (planted 100-400 plants per hectare) were planted with different plant spacing. At the lowest planting