Agriculture and forestry

Telecalo Nataliia Valeriivna – Candidate of Agricultural Sciences, Associate Professor of the Department of Plant Production, Selection and Bioenergetic Cultures, Vinnytsia National Agrarian University (21008, Vinnytsia, Soniachna Str. 3, e-mail: telekalonatalia@vsau.vin/ua).

The article presents the results of researches of 2016-2018 on the study of the effect of seed treatment before sowing with bacterial agents Risoline and Graundfix, the use of insecticidal fungicidal bacterial preparation and complex microfertilizers containing chelate-shaped elements on gray forest soils on the individual  productivity and yield of pea varieties.

The experimental data obtained can be used in the development of a system for the application of bacterial drugs on pea varieties, on gray forest soils, which will allow the most complete disclosure of the biological potential of the culture and stabilize the high level of productivity.

On average, during the years of the study, it was found that the number of beans, seeds and the mass of 1000 seeds of seedlings largely depended on the factors that were put into study.

The maximum number of beans in the Gregor variety was 4.72 pp. / Plant, the number of seeds was 19.58 pp. Per plant, the largest seed weight per plant was 4.10 g, the weight increase of 1000 seeds was 233.65 on variants using pre-sowing treatment of seed material with the Risoline + Gradeffix against the background of mineral fertilizer N30P60K60 and the post-root nutrition of crops in the phases of 3 true 

leaves of the fertilizers Gumat List + Ultrafit and fertilizer budding Gumat Sheet + Ultrafit + LF-Bean + LF- Bohr 140. It was noted that the maximum yield of pea grains 3,55 t/ha in the Ataman and Gregor – 4.06 t/ha was noted during pre-seed treatment and nutrition and protection systems.

1.Provorov N.A. (2013). Povyishenie effektivnosti simbioticheskoy fiksatsii azota rasteniyami: molekulyarno-geneticheskie podhodyi i evolyutsionnyie modeli. [Improving the efficiency of symbiotic nitrogen fixation by plants: molecular genetic approaches and evolutionary models]. Fiziologiya rasteniy – Plant physiology.  Vols. 60 (1). 31-37. Doi: 10.7868/s 0015330313010053. [in Ukrainian].                              

2.Palamarchuk V., Telekalo N. (2018) The effect of seed size and seeding depth on the components of maize yield structure. Bulgarian Journal of Agricultural Science.  24 (5). 785-792. [in Bulgaria].

3.Mazur O.V.  (2019). Otsinka sortozrazkiv soi za kompleksom tsinnykh hospodarskykh oznak. [Estimation of soybean varieties for a complex of valuable economic characteristics]. Zbirnyk naukovykh prats VNAU. Silske hospodarstvo ta lisivnytstvo – Collection of scientific works. Agriculture and Forestry. 12.  98-115. [in Ukrainian].

4.Golopyatov M.T. (2019). Vliyanie mineralnyih udobreniy, mikroudobreniy i biologicheski aktivnyih veschestv na ispolzovanie sortami goroha novogo pokoleniya pitatelnyih elementov pochvyi i udobreniy. [The effect of mineral fertilizers, micronutrients and biologically active substances on the use of pea varieties of the new generation of nutrient elements of the soil and fertilizers]. Zernobobovyie i krupyanyie kulturyi – Leguminous and cereal crops.  1 (29). 10-15. [in Russian].

5.Danylchenko O.M. (2010). Produktyvnist zernobobovykh kultur zalezhno vid zastosuvannia bakterialnykh preparativ ta foniv mineralnoho zhyvlennia. [Productivity of leguminous cultures depending on the application of bacterial preparations and mineral nutrition backgrounds]. Visnyk SNAU – Collection of SNAU.  Issue. 4 (19). 120-123. [in Ukrainian].

6.Musatov A.H., Sydorenko Yu.Ia.,  Bochevar O.V. (2010). Efektyvnist peredposivnoi obrobky horokhu humatmikroelementnymy preparatamy v umovakh pivnichnoi pidzony Stepu. [Efficiency of pre-planting peas processing with human and micronutrient preparations in the conditions of the northern subzone of the steppe]. Biuleten Instytutu silskoho hospodarstva Stepovoi zony NAANU – Bulletin of the Institute of Agriculture of the Steppe Zone of NAASU. 38.  64-67. [in Ukrainian].

7.Glyanko A.K., Mitanova N.B., Makarova L.E. (2009). Vliyanie azotosoderzhaschih soedineniy na rost klubenkovyih bakteriy v kulture i ih vzaimodeystvie s kornyami prorostkov goroha. [The effect of nitrogen-containing compounds on the growth of nodule bacteria in culture and their interaction with the roots of seedlings of peas].  Selskohozyaystvennaya biologiya  – Agricultural biology.  № 1. 83-88. [in Russian].

8.Telekalo N.V. (2014). Vliyanie inokulyatsii i vnekornevyih podkormok na urozhaynost sortov goroha. [The effect of inoculation and foliar dressing on the yield of pea varieties]. Zernobobovyie i krupyanyie kulturyi – Leguminous and cereal crops. №1(9). 16-22. [in Russian].

9.Mazur V.A., Didur I.M., Pantsyreva H.V., Telekalo N.V. (2018). Energy-economic efficiency of growth of grain-crop cultures in conditions of Right-Bank Forest-Steppe of Ukraine. Ukrainian Journal of Ecology. №8 (3). 203-208. [in Ukrainian].

10.Telekalo N., Mordvaniuk M., Shafar H., Matsera O. (2019). Agroecological methods of improving the productivity of niche leguminous crops. Ukrainian Journal of Ecology.  №9 (1). 169-175. [in Ukrainian].

11.Gubina E. (2006). Znachenie mikroelementov v individualnom podhode k polyu. [The value of trace elements in an individual approach to the field]. Zerno – Corn.  № 2.  60-63. [in Ukrainian].

12.Novikova N.E., Lahanov A.P., Gavrikova A.A., Troshina K.A. (1986). Rol nakopleniya i reutilizatsii elementov pitaniya v formirovanii semennoy produktivnosti sortov goroha [The role of accumulation and recycling of nutrients in the formation of seed productivity of pea varieties]. Selskohozyaystvennaya biologiya. – Agricultural biology. Vols. 21 (5). 46-49. [in Russian].

13.Ishchenko V.A., Bieliakova O.A.  (2009). Efektyvnist mikrodobryv, rehuliatora rostu ta ryzohuminu u pidvyshchenni produktyvnosti sortiv horokhu bezlystochkovoho typu. [Efficiency of micronutrients, growth regulator and ryzohuminu to increase productivity varieties of peas bezlystochkovoho type]. Visnyk Stepu – Herald Steppe. 6.  37-41. [in Ukrainian].

14.Vinogradov V. S. (2008). Fiziologicheskie aspektyi i energeticheskoe obosnovanie primeneniya vodorastvorimyih udobritelnyih kompleksov v tehnologii vozdelyivaniya selskohozyaystvennyih kultur. [Physiological aspects and energy substantiation of the use of water-soluble fertilizer complexes in the technology of cultivation of agricultural crops]. Tezy dopovidei mizhnarodnoi naukovo-praktychnoi konferentsii 2-3 kvitnia 2008 roku, Volynskyi instytut APV. 7-9. [in Ukrainian].

15.Golopyatov M.T. (2019). Vliyanie biologicheski aktivnyih veschestv i mikroudobreniy na produktivnost i kachestvo zerna sortov goroha s raznoy arhitektonikoy listovogo apparata. [Influence of biologically active substances and microfertilizers on productivity and grain quality of pea varieties with different architectonics of the leaf apparatus]. Zernobobovyie i krupyanyie kultury – Leguminous and cereal crops.   № 1 (29).  16-21. [in Russian].