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生长调节剂及与CaCl_2混合处理对库尔勒香梨果实钙含量的影响

作  者:
张峰;李世强;李疆;何子顺
单  位:
库尔勒市香梨研究中心;新疆农业大学林学与园艺学院
关键词:
库尔勒香梨;生长调节剂;果实;钙含量
摘  要:
【目的】探明外源植物生长调节物质对香梨果实钙含量的影响。【方法】对库尔勒香梨树体单独喷施植物生长调节物质及其与氯化钙的混合物,研究其对香梨果实钙含量的影响。【结果】与对照相比,IAA单独处理和IAA与Ca Cl2混合处理均提高了幼果期和采收时果肉中的钙含量,但二者无明显差异;单独施用NAA与混合施用Ca Cl2和NAA均有利于提高采收时果实中的钙含量,而且单独施用NAA的效果更好;GA3和Ca Cl2混合处理比单独施用GA3更有利提高采收时果实中的钙含量。【结论】IAA、NAA、GA3单独施用和IAA+Ca Cl2、NAA+Ca Cl2、GA3+Ca Cl2混合施用,均提高了采收时果实中的钙含量,但只有单独施用NAA对提高采收时果实中钙含量的效果最好。
译  名:
Effects of Growth Regulators and Their Mixture with CaCl_2 Treatment on Calcium Content of Korla Fragrant Pear
作  者:
ZHANG Feng;LI Shi-qiang;LI Jiang;HE Zi-shun;Korla Research Center of Fragrant Pear;College of Forestry and Horticulture,Xinjiang Agricultural University;
关键词:
Korla Fragrant Pear;;growth regulators;;fruit;;calcium content
摘  要:
【Objective】The study clarified the effects of calcium content on Korla Fragrant Pear fruit of growth regulators.【Method】Growth regulators and their mixture with Ca Cl2 were sprayed on Korla Fragrant Pear respectively to study the effects of them on calcium content of Korla Fragrant Pear fruit.【Result】Compared with the CK,separate treatment of IAA and mixed treatment of IAA + Ca Cl2 both were capable of improving calcium content in fruits in the young fruit during harvest time. But no significant difference was found between them. Alone spraying NAA and NAA + Ca Cl2 mixed treatments were both able to improve calcium content in fruits during harvest time. And only spraying NAA produced better results. The calcium content of GA3+ Ca Cl2 treatment was higher than the calcium content of alone GA3 treatment.【Conclusion】Spraying IAA,NAA,GA3,IAA + Ca Cl2,NAA + Ca Cl2 and GA3+ Ca Cl2 treatments were all capable of improving calcium content in fruits during harvest time. The result of spraying NAA individually was the best in all treatments.

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