Effects of Saline Soil on Nutritional Components of Mulberry Fruit and Leaves

Taking the garden soil as control,nutritional components of mature leaves and fresh fruit of mulberry Dashi was analyzed under saline soil.The results indicated that the contents of vitamin C and protein of mulberry fruit and leaves in saline soil were higher significantly than those of control.In mulberry fruit,the content of vitamin C was 3.67 times,and protein was 1.48 times as control.The contents of most mineral elements in mulberry fruit were all higher than control,and P was 2.06 times as control.In mulberry leaves,the contents of trace elements were all lower.Compared with control,Fe and Mn showed significant difference.The content of essential amino acid in mulberry fruit was comparison 1.56 times,and the content of total amino acid was 1.53 times.In mulberry leaves,the contents of essential amino acid and total amino acid were both lower obviously than control.Under garden soil and saline soil,the proportion of essential amino acid in total amino acid in mulberry fruit and leaves had not been significant difference,were all about 40%.