Seedling Growth Dynamic Analysis on Variant Strains of Low-Protein of Wheat Transferal with Soybean DNA by Ion Beam

The transduction of soybean DNA by ion beam has produced three low protein content variant strains which have been stable genetic for 6 generations of wheat.Then they are observed and recorded separately on the condition of their germination and growth at 24 h,48 h,72 h and 96 h.The result shows that the three variant strains of low protein germination time are shorter than normal and the variations bear high germination rate and growth speed,and the seedling length and root and branch root length are remarkable in comparison with the normal.T-test has proved that three variations compared to the control lines have reached the significant level.