Plant-breeding value of the initial material of winter wheat of the Serbian selection and its use in the conditions of Southern steppe of Ukraine

Abstract

Now the new high-quality policy directed on optimization of conformity of genetic features of grades to conditions of their cultivation is necessary. Use of a positive effect of this interaction under production conditions by carrying out of high-quality structure of wheat to concrete agro technological conditions, doesn't cause additional expenses for an intensification of technologies and variety replacement, but capable to lift productivity in economy to 25 %.

Keywords

• adaptabilily
• plasticity
• changeability
• stability
• norm of reaction
• productivity
• variety