APPLICATION OF MATHEMATICAL METHODS OF THE ANALYSIS IN THE SELECTION OF THE VEGETABLE PEA

The main factor constraining the development of vegetable production in Russia and its regions is the lack of domestic varieties. In the structure of the sown areas of Western Siberia leguminous crops occupy from 1 to 2%, which is clearly not enough. In this regard, it is necessary to increase the total area under leguminous crops, expand their range and identify sources of economically valuable traits in order to create new varieties suitable for cultivation in specific soil and climatic conditions. Objects and methods. The study of economic-value traits was carried out in the uchebno-experimental farm of Omsk State University in 2012-2016. The object for research was 54 samples of peas from the VNIISSOK, VIR, and foreign selection. As a standard, a variety of inexhaustible 195 was used. Results and conclusions. As a result of the research, sources of selected economically valuable pea vegetable seeds were selected for breeding in the conditions of the southern forest-steppe of Western Siberia: Chinese, Bondi, Chika and Italy for shrinking vegetation period, for resistance to ascochitis and rust - Chinese, Chika, Gloriosa, for weight gain One bean – Chinese, Chika and Italy; Weight of beans and seeds from a single plant – Chinese, Chika, Italy, Bondi and Demos, 1000 seeds of weight – Chinese, Chika and Italy, according to the taste and suitability for canning and freezing - Chinese and Chika, by the number of nitrogen fixing nodules on one plant - Chinese. The use of cluster analysis on seven basic economic-valuable features allowed us to divide the studied collection samples into 7 clusters of different breeding value. The most promising in the practical and breeding plan should be considered samples belonging to the 6 cluster, which have the maximum expression of quantitative traits: height of plants (81,0 cm), stem diameter (0,7 cm), number of internodes (10,5 pcs.); the height of attachment of the lower bean (39,5 cm); the number of beans from one plant (13,0 pcs.); the number of seeds in a bean (5,5 pcs.); the weight of the 1st bean (1,4 g ); the mass of the beans from the plant (14,0 g); the weight of the seeds from the plant (9,7 g); the weight of 1000 seeds (200 g); ripening 7 days earlier than the standard.

1. Khavaloyes P. Leguminous plants. Nutritious grains of a sustainable future. - FAO, 2016. - 196 p.

2. Zotikov V.I., Naumkina T.S., Gryadnova N.V. and others. Leguminous crops are an important factor of sustainable ecologically oriented agriculture / Zernobobovye and cereal crops. – 2016. – No. 1(17). – P.6-13.

3. International Year of leguminous plants 2016. [Electron. resource]. - Access mode: http // www.fao.org / pulses-2016 / en. - (Date of circulation: 02.02.2017).

4. Kazydub N.G., Kuzmina S.P. Selection work with leguminous crops in Omsk SAU / Leguminous plants – a developing direction in Russia: materials of the first intern. forum. - Omsk: OmSAU, 2016.– P.5-9.

5. Kuzmina S.P., Kazydub N.G., Merzlyakova E.V. and others. The economic and biological characteristics of the samples of the vegetable pea collection in Omsk SAU / State and prospects for the development of horticulture in Siberia: materials II Nat. scientific-practical. conf., dedicated. The 85th anniversary of the fruit garden Om. SAU them. prof. HELL. Kizyurina. – Omsk, 2016. – P.69-72.

6. Bondarenko E.V., Kuzmina S.P. Morphobiological features of collectible samples of vegetable peas in the southern forest-steppe of the Omsk region / The role of agrarian science in the sustainable development of rural areas. – Novosibirsk, 2017. – P.22-29.

7. Vishnjakova M.A., Bulintsev S.V., Burlyaeva M.O., Buravtseva T.V., Egorova G.P., Semenova E.V., Seferova I.V. THE INITIAL MATERIAL FOR GRAIN LEGUMES BREEDING IN THE COLLECTION OF VIR. Vegetable crops of Russia. 2013;(1):16-25. DOI:10.18619/2072-9146-2013-1-16-25

8. Samarin N.A., Samarin S.N. CHARACTERISTICS OF CHAIN OF PEA VARIETIES FOR VEGQ ETABLE CANNING. Vegetable crops of Russia. 2013;(1):68-72. DOI:10.18619/2072-9146-2013-1-68-72

9. Voloshchenko V.S. Ways of intensification of production of peas in Russia / Economics of Economics of Agriculture and Processing Industry. – 2011. – №1. – P.33-35.

10. State register of breeding achievements, allowed for use. – M., 2016. – 505 p.

11. Korsakov N.I., Adamova O.A., Budakova V.I. and others. Methodical instructions for studying the collection of grain legumes. – L.: VIR, 1975. – 59 p.

12. Byyul A. SPSS: the art of information processing. Analysis of statistical data and the restoration of hidden patterns. - SPb.: DiSoftTU, 2002. – 608 p.

13. Kaigorodova I.M., Pishnaya O.N., Pronina E.P. THE STUDY OF THE INHERITANCE OF EARLINESS OF RIPENQING OF PEA. Vegetable crops of Russia. 2013;(1):35-40. DOI:10.18619/2072-9146-2013-1-35-40

14. Zotikov VI, Budarina G.A. Diseases of peas and the main methods of protecting the culture in the middle of Russia / Protection and quarantine of plants. – 2015. – №5. – P.11-15.

15. Ushakov V.A., Pronina E.P. PEA ASSORTMENT OF VNIISSOK BREEDING. Vegetable crops of Russia. 2013;(1):63-65. DOI:10.18619/2072-9146-2013-1-63-65

16. Zubov A.E., Katyuk A.I. Methods and results of selection of peas in Samara NIIR / Izv. Samar. sci. center of RAS. – 2014. – Vol. 16. – No.5-3. – P.1127-1130.

17. Pivovarov N.F., Tsyganok N.S. To restore the production of dried green peas / Vegetables crops of Russia. – 2011. – №1 (12). – P.43-48.

18. Korneva S.P. Use of cluster analysis to improve the efficiency of selections in fissionable hybrid populations / Young scientists of the Siberian region – agrarian science. – Omsk, 2004. – Issue 4. –P.127-131.