关键词: 大豆, 大豆, 低植酸, 突变体, 育种

Abstract: Normal cuttage was used In cutting propagation, with the bindwood branches collected in the same day as tested material, 2 treatments of normal and reverse cuttage were set up to observe their natural germination. The result shows that the branches in reverse cuttage could also grow out new shoots and roots, and they could grow to be mature plant as the branches in normal cottage, so the bindwood branches can survival in the reverse cuttage. Now the reports of the plant which can survival in reverse cuttage are increasing, and in cutting propagation, reverse cuttage was superior to normal cuttage for some plants.