Quantitative and qualitative indicators of adaptability to allocate numbers in nursery of ecological testing Udmurt Agricultural Research Institute

The results of studies to allocate numbers in the breeding nursery of ecological tests for the period 2014-2015. Rooms are allocated in the process of selection of by the complex of biological and economically valuable traits in corresponding to the conditions of the Udmurt Republic. As part of hybrid combinations (one tuber) were subjected to a joint research activities treaties selection derived leading breeding center: Lorkh All-Russian Scientific Research Institute of Potato Economy.; Falen breeding station; Ural Agricultural Research Institute. Of breeding nursery laid the in an experimental rotation Udmurt Agricultural Research Institute at the sod-medium loam soil. Predecessors - spring cereals. The major and preplant tillage were carried out by modified in Udmurt Agricultural Research Institute in wide-tape of ridge potato cultivation technology. All studies and samplings are made in accordance with techniques. According to the results investigations in 2014-2015 nursery environmental tests allocated: in the group of early ripening one VNIIKH breeding room with a productivity - 26.6 t/ha, to resistance to late blight on the a tops of vegetable 9 points, the defeat of fungal and bacterial diseases of tubers 0.6%: in the group of middle-early period of ripening two numbers Falen Breeding Station, two numbers breeding of the Ural Agricultural Research Institute, one - All-Russian Scientific Research Institute of Potato Economy with productivity in the range 35,6-41,2 t/ha, with resistance to late blight on the tops of 8-9, tubers and fungal defeat bacterial diseases, does not exceed 2.0%; in the group of middle-period of ripening better results revealed a number VNIIKH selection has generated an average of two years, the yield of 42.1 t/ha is highly resistant to late blight on the tops and medium stable with tubers, moderately resistant to fungal and bacterial diseases.