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为探明阿克苏市骏枣喷施叶面肥和生长调节剂的适宜使用种类,采用随机区组试验设计,比较不同叶面喷施组合对枣树落果、裂果情况以及单果重、单株产量和枣果品质的影响。试验结果表明:氨基酸叶面肥具有较好的保果作用,枣树裂果率随噻苯隆的使用浓度增加而呈现下降趋势;各处理对枣树产量的影响有明显差异,噻苯隆的使用浓度与其枣果产量呈正相关;不同处理间枣果的总糖和总酸含量无明显差异,仅氨基酸叶面肥处理的枣果糖酸比相对较高。
In order to find out the suitable types of foliar fertilizer and growth regulator sprayed on jujube in Aksu City, a randomized block experiment design was adopted to compare the effects of different foliar spray combinations on jujube fruit drop, fruit cracking, fruit weight per plant, Effect of jujube quality. The results showed that the foliar application of amino acid foliar fertilizer had a good fruit preservation effect, and the fruit cracking rate of jujube tree showed a decreasing trend with the increase of the concentration of thidiazuron. The effects of each treatment on jujube yield were significantly different. There was a positive correlation between the concentration and the jujube fruit yield. There was no significant difference between the total sugar content and total acid content of the jujube fruit among different treatments, but only the amino acid foliar fertilizer had a higher relative ratio.