Effects of Different Harvest Dates on Qualities of Hetian Junzao(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Author(s):: LIU Fenglan1; HAN Hongwei1; MAO Jinmei1; LI Yong1; WANG Qin1; WANG Jianyou; (1.Institute of Economic Forestry,Xinjiang Academy of Forestry Science，Urumqi,Xinjiang 830000；2.Promotion Division,Xinjiang Academy of Forestry Science,Urumqi,Xinjiang 830000)

Abstract:: Hetian junzao was used as material，the effects of different harvest dates which were 2014 Oct.7th，14th，24th，30th，Nov.7th on fruit traits and main qualities of Hetian junzao were determined and ananlyzed.The results showed that fruit weight，kernal weight and edible rate，the content of water in Hetian junzao increased first and then decreased，fruit vertical and horizontal diameter and aspect of stone diameter changing trend were consistent，vitamin C content decreased，the contents of titration acid and total sugar increased，and significant difference on Oct.30th.The contents of water，titratable acid，vitamin C and total sugar had significant difference in harvest period.The best harvest period of Hetian junzao were from October 24th to 30th.

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Last Update: 2017-03-22