Effect of silicon calcium, boron on Proline and relative water contents in Apple leaves

International Conference on Materials Engineering and Science

Salim, Qusay T.^1 ; Joody, Ahmed T.^1

Collage of Agriculture, University of Baghdad, Iraq^1

关键词: Apple trees;    Detector parameters;    Leaf water content;    Potassium silicates;    Relative water content;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/454/1/012179/pdf
DOI  :  10.1088/1757-899X/454/1/012179

来源: IOP

【 摘 要 】

Four concentration of potassium silicate in combined with three concentration of calcium, boron mixture were studied to determine the effect of silicon, calcium and boron sprayed on the relative water content and the concentration of proline acid in the leaves of the apple trees. The results showed that calcium, silicon and boron had a significant effect by increasing the leaf water content and decreasing the concentration of proline. The treatment S2C1 gave the highest water content, were S3C3 gave the highest decrease in proline's concentration.