The study of bioresource collection of potato (Solanum Tuberosum l.) in the conditions of Primorsky Krai

Abstract

The bioresource collection of potato of the Common Use Center of the FSBSI “FSC of Agricultural Biotechnology of the Far east named after A. K. Chaika” was studied. Source varieties of various origins were selected. The objects of research were 300 varieties and hybrids of domestic and foreign selection. The purpose of the research was to identify valuable source material for breeding in the conditions of Primorsky Krai basing on a comprehensive study of the collection of potato varieties and hybrids. Blakhit, Vulkan, Debryansk, Emelya, Zhavoronok, Zarevo, Krasavitsa Bryanschiny, Lakomka, Mustang, Rosinka, Serpanok and Fermer were selected as the most efficient male parent forms. Variety sources that have economically valuable traits were included in targeted breeding. Promising hybrids were selected: Pri-11-31-24 Debryansk х Krasavitsa Bryanschiny, Pri-17-18-7 Lakomka х Fermer, Pri-08-11-1 Rosinka х Zhavoronok, Pri-12-4-11 Emelya х Krasavitsa Bryanschiny, Pri-12-35-4 Debryansk х Mustang, Pri-12-43-13 Blakhit х Mustang, Pri-11-12-5 Blakhit х Zarevo, Pri-11-14-25 Blakhit х Vulkan, Pri-12-47-15 Serpanok х Vulkan.

Screening of Potato Cultivars (Solanum Tuberosum L.) and Identification of Markers of Fesistance Genes to PVX, PVY, Globodera Pallida and Globodera Rostochiensis

“…In the Potato and Vegetable Growing Department of Federal State Budget Scientific Institution "Federal Scientific Center of Agricultural Biotechnology of the Far East named after A. K. Chaika" is conducting research work on the study of the potato bioresource collection. Screening of varietal samples for economically valuable characteristics, including resistance to pathogens and pests, is carried out annually [11]. In this regard, the purpose of this work is to identify donor varieties with resistance genes to PVX and PVY viruses, pests-pale potato nematode Globodera pallida and golden cyst -forming potato nematode Globodera rostochiensis.…”