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茶树“矮、壮、阔”树型是丰产、优质茶园的主要特征。而形成“矮、壮、阔”树型的关键技术措施是对茶园进行综合修剪法。由于茶树修剪劳动强度较大,加上大量农业劳动力进城务工,致使不少茶园形成“小老树”、“二层楼”和茶树冠面生产小桩数减少,造成茶企和茶农生产成本上升、经济效益下降。我们针对茶叶生产中的现实难题,遵循茶叶生产根本出路在于机械化的发展规律,连续四年开展了人工修剪与机械修剪的工效、效益和产量综合因子研究。
Tea tree “short, strong, wide ” Tree is a major feature of high yield, high-quality tea garden. The key technical measure of forming a “short, strong and wide” tree type is a comprehensive pruning method for the tea plantation. As a result of tea tree pruning labor intensity, coupled with a large number of agricultural laborers into the city, resulting in many tea plantations formed “little old tree”, “two floors ” and tea crown production of small piles reduced, resulting in tea prices And tea farmers increased production costs, economic decline. We aimed at the reality of tea production problems, follow the fundamental way out of tea production is the development of mechanization, for four consecutive years carried out manual trimming and mechanical trimming efficiency, efficiency and yield factors.