In this paper, two new concepts,genetic deficiency and pedologic deficiency of soil nutrition , for the first time,are presented.Mechanism of the differences among plants...

• 本文较系统地介绍了植物矿质营养育种的发展历史、理论依据、研究现状、存在问题以及今后的发展方向，旨在为高效益、低投入、少污染的农业持续发展提供新的措施及理论依据。