【摘要】 [目的]通过施肥方法、施肥用量和施肥种类的技术组合,筛选有机肥的合理用量和化学肥料的最低用量。[方法]采用四年生和五年生冬枣树,设A、B两大试验区,进行调查与测量。[结果]多施有机肥、增施K肥、多点施肥等措施能有效解决冬枣树营养生长和生殖生长的矛盾。[结论]该技术既能平衡树势,又能保证产量,提高冬枣品质,增加果实硬度,延长贮藏期。更多还原

【Abstract】 [Objective] The reasonable amount of organic fertilizer and the minimum amount of chemical fertilizer were screened through the technical combination of fertilization method,fertilization amount and fertilization type. [Method] Using 4-year-old and 5-year-old winter jujube as material,A and B experimental sites were arranged,and the survey and measurement were conducted. [Result]The application of organic fertilizer and K fertilizer and multipoint fertilization could solve the problems of vegetative growth and reproductive growth of winter jujube. [Conclusion] The technique could not only balance the tree vigor,not only guarantee the yield,increase the quality,improve the fruit firmness and prolong storage period.更多还原