叶面营养液对杨梅果实品质的效应试验

Effects of the Foliar Nutrient Solution on Fruit Quality of Myrica rubra

在杨梅果实硬核后至采收前,对树冠喷施叶面营养液。结果表明:杨梅喷施叶面营养液对成熟时的果实大小无效应,而对果实可溶性固形物(TSS)含量有影响,即氨基酸与氨基酸钙处理之间差异极显著;果蔬品质改良剂与氨基酸钙处理之间,清水对照(CK)与氨基酸钙处理之间差异显著;氨基酸钙和氨基酸处理后杨梅果实品质较好,果蔬品质改良剂和CK处理后相对较差。经综合比较,以氨基酸处理后的杨梅果实品质最优。

After fruit hardcore period to before harvest period, spraying foliar nutrient solution did not affect fruit size when Myrica rubra got maturation. And it had an effect on fruit TSS content, namely, spraying amino acid was extremely significant difference to spraying Calcium amino acid; and spraying Ufruit and vegetable quality improver^ was significant difference to Calcium amino acid, and also was CK to Calcium amino acid. Fruit quality of Myrica rubra was better after spraying Calcium amino acid or amino acid. In the same time, it was worse relatively after spraying ＂fruit and vegetable quality improver＂ or CK. Through comprehensive comparison, fruit quality of Myrica rubra was the best after spraying amino acid.