The research at the Chair of Horticulture and the Horticultural Research Station of the Timirjazev Agricultural Academy.
Izv. Timirjazev sel'skohozjajstv. Akad. (News Timirjazev agrie. Acad.). 4, 131-42
This article mentions some new tomato varieties distinguished by earliness, high yield and tolerance of low temperatures. Some of these, such as Ijul'skij, were obtained by sexual, others by vegetative hybridization. The latter include Hybrids 53/82 and 47/17, both obtained by grafting germinating seed of the indeterminate tomato Bison on to the tubers of the potato Lorh.