Agroecological modeling of spring barley cultivation technology in the conditions of the Penza region

Аleksey Buzylev,Mariya Tihonova,Evgeniy Taller,Ivan Vasenev,A Valiev,I Safiullin,M Nizamutdinov,R Nizamov,D.A Zyukin,M Kalimullin,W Heijman,B Ziganshin,F Nezhmetdinova,A Taylan,D.I Zhilyakov

doi:10.1051/bioconf/20213700065

Abstract

The article presents the results of modeling the cultivation of barley of the Eifel variety on leached chernozems of the Bashmakovsky district of the Penza region. In order to carry out modeling, the framework Local information and reference system for the optimization of land use was deeply adapted. The adaptation of the software modules to the climatic and soil conditions of a particular study area allowed one to reach 7% errors in modeling the cultivation of agricultural crops in the presence of a set of indicators necessary for constructing a model. Technological calculations of the model made it possible to reduce the number of minimum required technological operations, as well as to rationally distribute the application of mineral fertilizers for the planned yield. The economic calculations of the model made it possible to achieve a high production profitability of 66 ± 7%. The constructed model was tested on the experimental field of «Bashmakovskiy khleb» JSC in 2020. Practical verification has shown the possibility of using the model in agricultural production under normal climatic conditions and its high correlation with the actual results obtained [1]. Statistical analysis of the calculated data of the model and the actual yield with the achieved economic indicators in the conditions of the model field showed a level of reliability of calculations of 95%.

Highlights

In connection with the policy of the developed "green standards" adopted and developed in the territory of the Russian Federation, there is an urgent need to adapt existing technologies for the cultivation of agricultural crops to the requirements of greening crop production
A highly cultivated experimental field located in the Bashmakovsky district of the Penza region on the territory of JSC «Bashmakovskiy khleb» was used as a model
The leached chernozems of the model field showed a low nitrogen content, which, in our opinion, is associated with the high-intensity farming system used on the farm and is typical of such soils in the Penza region

Summary

Introduction

In connection with the policy of the developed "green standards" adopted and developed in the territory of the Russian Federation, there is an urgent need to adapt existing technologies for the cultivation of agricultural crops to the requirements of greening crop production. The purpose of these standards is to increase the level of confidence in the certification of ecological products, popularize environmentally friendly goods and production methods and, as a result, increase the demand for environmentally friendly innovative products, services and technologies. The model proposed for use, included in the Local information and reference system for optimizing farming in the farm, allows you to flexibly configure the calculation of a full set of indicators when modeling the

Experimental

Result and discussion

Conclusion