PRINCIPLES AND METHODS OF WHEAT BREEDING ON TOLERANCE TO DISEASES IN KRIA NAMED AFTER P.P. LUKIYANENKO
Abstract
The article deals with the principles, methods and study results of the development of winter wheat varieties, tolerant to the widely spread and harmful diseases. The article gives the characteristics of phytosanitary risks dangerous for the gross yields of wheat. The main trends of the breeding-immunological researches in the institute, materials and methods which are used in wheat breeding for their immunity have been presented here. The results of the complex immunological assessment of winter wheat varieties tolerant to leaf rust are discussed in the article. The molecular screening showed that the winter wheat varieties, developed in the institute, possessed different types of tolerance genetically determined by the nature. It was established that the commercial varieties possessed poorly effective genes of tolerance Lr1, Lr10, Lr26, Lr34 and their various combinations or ‘pyramids’. The article presents the classification of the varieties according to the degree of their infection with leaf rust that is of great importance for the breeding and the conducting of genetic monitoring of disease resistance, to optimize phytosanitary state in the wheat agro phytocenosis. It has been determined that the most efficient method to create the varieties tolerant to head fusarium is a complex hybridization, intended on the pyramiding of the genes with specific and unspecific resistance. The important thing of the breeding work is to carry out multiple selections in the hybrid populations, starting with F2 under artificial infection. Using such methods the new variety ‘Urup’ has been obtained and approved for use in the production.
Keywords
About the Authors
I. B. Ablova
FSBSI Krasnodar Research Institute of Agriculture named after P.P. Lukiyanenko
Russian Federation
Russian Federation
Doctor of Agricultural Sciences, head of the laboratory
350012, Krasnodar region, Krasnodar, Central Farmstead of KRIA
L. A. Bespalova
FSBSI Krasnodar Research Institute of Agriculture named after P.P. Lukiyanenko
Russian Federation
Russian Federation
Academician of RAS, head of the department
350012, Krasnodar region, Krasnodar, Central Farmstead of KRIA
F. A. Kolesnikov
FSBSI Krasnodar Research Institute of Agriculture named after P.P. Lukiyanenko
Russian Federation
Russian Federation
Doctor of Agricultural Sciences, main research associate
350012, Krasnodar region, Krasnodar, Central Farmstead of KRIA
G. D. Nabokov
FSBSI Krasnodar Research Institute of Agriculture named after P.P. Lukiyanenko
Russian Federation
Russian Federation
Candidate of Agricultural Sciences, leading research associate
350012, Krasnodar region, Krasnodar, Central Farmstead of KRIA
V. Ya. Kovtunenko
FSBSI Krasnodar Research Institute of Agriculture named after P.P. Lukiyanenko
Russian Federation
Russian Federation
Doctor of Agricultural Sciences, main research associate
350012, Krasnodar region, Krasnodar, Central Farmstead of KRIA
V. A. Filobok
FSBSI Krasnodar Research Institute of Agriculture named after P.P. Lukiyanenko
Russian Federation
Russian Federation
Candidate of Agricultural Sciences, leading research associate
350012, Krasnodar region, Krasnodar, Central Farmstead of KRIA
R. O. Davoyan
FSBSI Krasnodar Research Institute of Agriculture named after P.P. Lukiyanenko
Russian Federation
Russian Federation
Doctor of Biological Sciences, head of the department
350012, Krasnodar region, Krasnodar, Central Farmstead of KRIA
Zh. N. Khudokormova
FSBSI Krasnodar Research Institute of Agriculture named after P.P. Lukiyanenko
Russian Federation
Russian Federation
Candidate of Agricultural Sciences, senior research associate
350012, Krasnodar region, Krasnodar, Central Farmstead of KRIA
I. M. Mokhova
FSBSI Krasnodar Research Institute of Agriculture named after P.P. Lukiyanenko
Russian Federation
Russian Federation
Candidate of Agricultural Sciences, senior research associate
350012, Krasnodar region, Krasnodar, Central Farmstead of KRIA
Yu. G. Levchenko
FSBSI Krasnodar Research Institute of Agriculture named after P.P. Lukiyanenko
Russian Federation
Russian Federation
Research associate
350012, Krasnodar region, Krasnodar, Central Farmstead of KRIA
A. S. Tarkhov
FSBSI Krasnodar Research Institute of Agriculture named after P.P. Lukiyanenko
Russian Federation
Russian Federation
Junior research associate
350012, Krasnodar region, Krasnodar, Central Farmstead of KRIA
References
1. Dolzhenko, V.I. Plant protection: state, problems and prospects of their decision in grain production / V.I. Dolzhenko, A.I. Silaev // AGRO XXI. – 2010. – №7-9. – PP.3-5.
2. Gultyaeva, E.I. The methods of identification of the genes of wheat tolerance to brown (leaf) rust using DNA-markers and characteristics of Lr-genes / E.I. Gultyaeva. –– StP.: VIZR, 2015. – 71p.
3. Ivashchenko, V.G. Fusarium of the wheat head / V.G. Ivashchenko, N.P. Shipilova, L.A. Nazarovskaya. –StP.: VIZR, 2004. – 164p.
Review
For citations:
Ablova I.B., Bespalova L.A., Kolesnikov F.A., Nabokov G.D., Kovtunenko V.Ya., Filobok V.A., Davoyan R.O., Khudokormova Zh.N., Mokhova I.M., Levchenko Yu.G., Tarkhov A.S. PRINCIPLES AND METHODS OF WHEAT BREEDING ON TOLERANCE TO DISEASES IN KRIA NAMED AFTER P.P. LUKIYANENKO. Grain Economy of Russia. 2016;(5):32-36. (In Russ.)
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