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据《Scientia Horticulturae》(2012.10.28)的一篇研究报道,来自华盛顿州立大学灌溉农业研究和推广中心的研究人员研究了欧洲甜樱桃不同基因型和树龄的果柄拉力(PFRF)差异。欧洲甜樱桃是劳动密集型果树,果实小、树体大,需要人工采收。若能用机械或机械辅助采收,就能节省大笔劳动力成本,但这需要减小甜樱桃果柄与果实间的拉力,以便能进行机械采果。研究人员于2009年、2010年和2011年评估了部
According to a study by Scientia Horticulturae (Oct. 28, 2012), researchers from the Washington State University Irrigation Research and Extension Center studied the difference in fruit pulp pull (PFRF) between different sweet cherry genotypes and tree ages in Europe. European sweet cherry is a labor-intensive fruit tree, small fruit, large tree body, need to be harvested manually. Large mechanical labor costs can be saved if mechanical or mechanical aids are used, but this requires a reduction in the pulling force between the sweet cherry stalks and the fruit to allow for mechanical harvesting. Researchers evaluated the department in 2009, 2010 and 2011