The fabrication of the complex bio-fertilizer for wheat cultivation based on collection bacteria of the PGPR group

RAKHILYA AIPOVA (National Center for Biotechnology, Ministry of Education and Science. Korgalzhyn Shosse, 13/5, Nur-Sultan, 010000, Kazakhstan)
AIZHAN ABDYKADYROVA (National Center for Biotechnology, Ministry of Education and Science. Korgalzhyn Shosse, 13/5, Nur-Sultan, 010000, Kazakhstan)
DMITRY SILAYEV (National Center for Biotechnology, Ministry of Education and Science. Korgalzhyn Shosse, 13/5, Nur-Sultan, 010000, Kazakhstan)
ERKIN TAZABEKOVA (Kazakhstan-Belarus Center Scientific and Technical Cooperation, Eurasian National University, named after L.N. Gumileva. Satpayev St., Nur-Sultan, 010000, Kazakhstan)
IRINA OSHERGINA (Scientific-Production Center for Grain Farming, named after A. Barayev. Akmola Region, Shortandy District, Shortandy-1, Barayev St. 1, Kazakhstan)
EVGENIY TEN (Scientific-Production Center for Grain Farming, named after A. Barayev. Akmola Region, Shortandy District, Shortandy-1, Barayev St. 1, Kazakhstan)
ASKAR KURMANBAYEV (National Center for Biotechnology, Ministry of Education and Science. Korgalzhyn Shosse, 13/5, Nur-Sultan, 010000, Kazakhstan)

Biodiversitas Journal of Biological Diversity
Vol. 21 No. 11 (2020)

Abstract. Aipova R, Abdykadyrova A, Silayev D, Tazabekova E, Oshergina I, Ten E, Kurmanbaye A. 2020. The fabrication of the complex bio-fertilizer for wheat cultivation based on collection bacteria of the PGPR group. Biodiversitas 21: 5021-5028. The development of new types of biological products based on microbial complexes from local bacterial strains is a great theoretical and practical interest for agriculture. It can provide an opportunity for better preservation of the natural properties of the wheat products under extreme conditions. The aim of this study was to obtain and test a biological product to increase wheat productivity in northern Kazakhstan. Our data indicate the potential of Plant Growth-Promoting Rhizobacteria (PGPR) group bacteria for the development of biofertilizers and biopesticides. For instance, the bacteria B. mojavensis showed effectiveness in the experiments with the wheat (Astana-2 type). We observed an increase in wheat yield by 15% under conditions of artificial infection of crops with snow mold (by 2.5fold compared with the control). The results demonstrated that the B. mojavensis Lhv 97 strain can be used as an ingredient of biological products due to its activity against plant diseases caused by phytopathogenic fungi.