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Primary study on respiration type of lingwu Changzao (Ziziphus. jujube Mill)
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作者 ZHANG Guang-di YU Xiao-yan +3 位作者 FENG Mei XU Wen-ping YANG Dong LIU Guo-hua 《Journal of Agricultural Science and Technology》 2009年第1期30-34,共5页
Lingwu Changzao (Ziziphus. jujube Mill) is a Ningxia local variety, it has a good table quality despite its short postharvest life. The respiration rate, the weight change of single fruit during growth development a... Lingwu Changzao (Ziziphus. jujube Mill) is a Ningxia local variety, it has a good table quality despite its short postharvest life. The respiration rate, the weight change of single fruit during growth development and the losing water of postharvest of fruit were studied. The results showed that the curve of fruit growth development was a double sigmoid characteristic. When the surface colour of fruit changed form jade-green to alizarin crimson, the respiration rate tended to fall during a entire growth development of fruit, which showed a fluctuation phenomenon. The respiration rate descended when the surface color changed from coloring to baby red, but after a crimson stage the respiration rate recurred to its original downtrend. With increasing of single fruit weight, phenomenon of respiration climacteric has not happened and the respiration rate curve showed a concavity characteristic at some stages. As a result, there was not a phenomenon of respiration climacteric with a double sigmoid growth development curve characteristic of fruit. 展开更多
关键词 lingwu Changzao (Ziziphus. jujube Mill) respiration type fruit growth characteristics
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