Title: Contents of Mineral Elements in Leaves and Fruits or Peach
Abstract: This paper analyses the contents of mineral elements in leaves and fruits of Gangshanzhaosheng peach and Yulu peaeh. The results indicate that the contents of 9 trace elements contained in the leaves are arranged as follows (from high to low): Fe, Mn, AI, Ba, B, Sr, Zn, Cu and Mo. The contents of Mg, Fe, AI, Mn, Ba, Sr and Mo increase gradually but Zn decreases in the leaves from the expasion period of leaves to the mature period of fruits. In fruits, the content sequence of these elements is as the same as that in the leaves except the content of AI is higher than that of Mn. The decreses of Mg and Zn contents and the increases of Fe, AI, Mn, Ba and Sr contents of fruits occur in the mature period of fruits, and the most obvious increases of Fe, AI, Mn, Ba and Sr contents appear over 10 days before fruit maturing. In the leaves of 2 varieties, the arrangement sequence of element contents is the same, but there isnt significant difference between element contents.
Publication Year: 1994
Publication Date: 1994-09-30
Language: en
Type: article
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