The life path of Alexander S. Vecher (March 25, 1905 –May 4, 1985) is described – a Belarusian scientist who made a major contribution to plant biochemistry and biotechnology. The article presents his long–term achievements and scientific studies of the plant cell as a biochemical factory that works on the flow of solar energy and repeatedly reproduces its own structure. The biotechnological solutions and developments of A. S. Vecher, which are currently represented by such directions as “functions of plant organelles”, “plant biotechnology”.
A.A. Vetcher (Wed,) studied this question.