不同叶面肥对金太阳杏生长发育的影响

来源 :山东农业科学 | 被引量 : 0次 | 上传用户:cododo2009
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  摘要:以金太阳杏为试验材料,研究了不同叶面肥通丰20、试验1号及试验2号对其叶面积、新梢生长量、单果重及果实可溶性固形物含量等生长发育指标的影响。结果表明:3种叶面肥均能明显促进叶面积及新梢的生长,喷施通丰20后叶面积大小及新梢生长量与对照相比差异均达到显著水平,喷施试验1号与试验2号后虽有差异但不显著;3种叶面肥对单果重及果实可溶性固形物含量的影响较小,喷施通丰20后单果重及果实可溶性固形物含量略有增加,但差异均不显著。
  关键词:叶面肥;金太阳杏;新梢生长量
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