Effect of Different Spraying Agents on Index of Fruit Cracking and Interior Quality of Pozao Jujube(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Effect of Different Spraying Agents on Index of Fruit Cracking and Interior Quality of Pozao Jujube

Author(s):: HU Ya-lan; WANG Xiao-ling; MAO Yong-min; College of Horticulture，Agricultural University of Hebei，Baoding，Hebei 071001

Abstract:: Taking Pozao jujube as material，through applying calcium，boron，GA₃ to Pozao jujube during its growth period，the effects of different spraying reagents on ratio of cracking fruit and quality were studied.The results showed that ‘Fanglie 1’，the calcium and boron could reduce the ratio of cracking fruit significantly.Spraying calcium nitrate to Pozao jujube could increase single fruit weight，reduce sugar content and soluble sugar content，titratable acid content.Spraying GA3 to Pozao jujube could improve single fruit weight significantly，the higher the concentration，the higher reduce sugars content，the lower soluble sugar content，and the higher titratable acid content.

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Last Update: 2014-08-26