Studies on the Relationship Between the Changes in the Content of K,Ca and Mg in Pericarp of Sanyuehong Litich and the Pericarp’s Coloration
doi: 10.15886/j.cnki.rdswxb.2016.01.009
- Received Date: 2015-01-28
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Key words:
- Sanyuehong litchi /
- K /
- Ca /
- Mg /
- coloring
Abstract: In order to study the relationship between the changes in the contents of K and Ca and Mg in pericarp and the pericarp’s coloring of Sanyuehong litich( Litchi chinensis Sonn. ‘Sanyuehong’),a study based on the pericarp of Sanyuehong litich had finished. The results in the course of the development of the pericarp’s reddening were the following. The contents of chlorophyll and the values of h decreased significantly,while the contents of anthocyanin and the values of a increased significantly. The contents of the total K and the water-soluble K decreased generally. The contents of the total Ca and the water-soluble Mg rose generally. The content of the total Mg rose generally before 16th April. The content of the water-soluble Ca changed insignificantly all the time. The exponential regression equations of the content of anthocyanin to the contents of the total K,the total Ca,the water-soluble K and the water-soluble Mg were all significant,and the exponential correlations were respectively negative,positive,negative and positive.
Citation: | ZHANG Rui, ZHOU Xiaochao, SU Yang, ZHOU Kaibing. Studies on the Relationship Between the Changes in the Content of K,Ca and Mg in Pericarp of Sanyuehong Litich and the Pericarp’s Coloration[J]. Journal of Tropical Biology, 2016, 7(1): 53-57. doi: 10.15886/j.cnki.rdswxb.2016.01.009 |