Purpose: to study the efficiency of innovative agrotechnological practice application on the productivity and quality of potatoes in irrigated agrocenoses of Volga region.
Materials and methods. Field experiments to assess the efficiency of the innovative agrotechnical practices application in potato cultivation were carried out in the experimental production farm of Volga Research Institute of Hydraulic Engineering and Land Reclamation on dark chestnut medium loamy soils; in CJSC TH “Gulliver” of Kislovsky district Volgograd region; in Peasant Farm Enterprise Leonov A. P. in Kharabalinsky district Astrakhan region on experimental plots of 30 hectares. Variants of experiments included the microfertilizer application and decapitation in the flowering phase. The control crops were the production crops without innovative methods. Results. Assessment of feasibility of innovative agrotechnological practices application in potato cultivation on irrigated lands showed that their use had a positive impact on productivity and quality of the products obtained. The most profitable in the experiment should be considered the production of varieties with the highest yields and starch content in tubers – varieties Memphis with an yield of 61 t/ha and Flamingo with a starch content of 17 % in Saratov region, varieties Koroleva Anna 54 t/ha and Colombo 20 % in Volgograd region and varieties Evolution, where the yield was 61 t/ha and Riviera with a starch content of 24 % in Astrakhan region. Conclusions. The results of studying the features of formation and productivity of potato agrophytocenosis confirmed the high efficiency of using innovative cultivation methods to improve the quality indicators of yield during irrigation in Volga region.
doi: 10.31774/2712-9357-2022-12-4-52-66
potatoes, variety, innovative agricultural practices, irrigation, productivity, tuber quality
Shadskikh V. A., Kizhaeva V. E., Peshkova V. O. The impact of innovative technological practices on productivity and quality of potatoes in irrigated agrocenoses of Volga region. Land Reclamation and Hydraulic Engineering. 2022;12(4):52–66. (In Russ.). https://doi.org/10.31774/2712-9357-2022-12-4-52-66.
1. Glazyev S.Yu., 2018. Ryvok v budushcheye. Rossiya v novykh tekhnologicheskom i mirokhozyaystvennom ukladakh [A Breakthrough into the Future. Russia in the New Technological and World Economy Processes]. Moscow, Bookish World Publ., 768 p. (In Russian).
2. Dospekhov B.A., 2011. Metodika polevogo opyta (s osnovami statisticheskoy obrabotki rezul'tatov issledovaniy): uchebnik [Methods of Field Experience (with the Basics of Statistical Processing of Research Results): textbook]. 6th ed., Moscow, Alliance Publ., 350 p. (In Russian).
3. Kirienko A., Shadskikh V., Ostroukhov G., 1975. Glubina posadki, okuchivanie i urozhay kartofelya [Planting depth, hilling and yield of potatoes]. Kartofel' i ovoshchi [Potatoes and Vegetables], no. 4, p. 11. (In Russian).
4. Shadskikh V.A., Kizhaeva V.E., 2008. Vyrashchivanie sel'skokhozyaystvennykh kul'tur po zadannoy programme [Growing agricultural crops according to a given program]. Vestnik Saratovskogo gosagrouniversiteta im. N. I. Vavilova [Bulletin of Saratov State Agrarian University Named after N. I. Vavilov], no. 8, pp. 46-49. (In Russian).
5. Butov A.V., 2004. Kartofel' v Tsentralno-Chernozemnom regione: monografiya [Potatoes in the Central Chernozem Region: monograph]. Yelets, 335 p. (In Russian).
6. Narushev V.B., Ivanov Yu.A., Preimak S.A., 2012. Progressivnaya tekhnologiya vozdelyvaniya kartofelya v Saratovskoy oblasti: prakt. rekomendatsii [Progressive Technology of Potato Cultivation in Saratov Region: pract. recommendations]. Saratov, 52 p. (In Russian).
7. Zamotaev A.I., Litun B.P., Korshunov A.V., 2001. Proizvodstvo kartofelya na promyshlennoy osnove [Potato Cultivation on an Industrial Basis]. Moscow, Agropromizdat Publ., 177 p. (In Russian).
8. Shlyakhov V.A., Korinets V.V., Talyshkina A.E., Grigoryan L.N., 2014. Teoreticheskiye aspekty vozdelyvaniya kartofelya v aridnoy zone [Theoretical aspects of potato cultivation in the arid zone]. Teoreticheskie i prikladnye problemy agropromyshlennogo kompleksa [Theoretical and Applied Problems of the Agro-Industrial Complex], no. 3(20), pp. 20-21. (In Russian).
9. Lima A.C.F., Pizauro Junior J.M., Macari M., Malheiros E.B., 2003. Efeito do uso de probiotico sobre o desempenho e a atividade de enzimas digestivas de frangos de corte. Revista Brasileira de Zootecnia, vol. 32, pp. 200-207, https:doi.org/10.1590/S1516-35982003000100025. (In Spanish).
10. Evstratova L.P., Kuznetsova L.A., Nikolaeva E.V., 2020. Kompleksnaya otsenka urozhaynosti i ekologicheskoy adaptivnosti selektsionnogo materiala kartofelya dlya ispol'zovaniya v regional'noy tekhnologii vozdelyvaniya kul'tury [Comprehensive assessment of productivity and ecological adaptability of potato breeding material for use in regional crop technology cultivation]. Izvestiya Orenburgskogo gosudarstvennogo agrarnogo universiteta [Bulletin of Orenburg State Agrarian University], no. 6(86), pp. 85-89, DOI: 10.37670/2073-0853-2020-86-6-85-90. (In Russian).
11. Gichenkova O.G., Rodin K.A., Novikov A.A., Laptina Yu.A., Kulikova N.A., 2022. [Ecological and geographical assessment of potato varieties of domestic breeding on light chestnut soils of the Lower Volga]. Melioratsiya i gidrotekhnika, vol. 12, no. 1, pp. 34-48, available: http:www.rosniipm-sm.ru/article?n=1259 [accessed 01.07.2022], https:doi.org/10.31774/2712-9357-2022-12-1-34-48. (In Russian).
12. Melikhova E.V., Rogachev A.F., 2018. Modelirovanie i optimizatsiya raspredeleniya resursov pri vnedrenii tekhnologicheskikh innovatsiy v oroshaemom zemledelii [Modeling and optimization of resource distribution in the implementation of technological innovations in irrigated agriculture]. Modern Economy Success, no. 4, pp. 113-119. (In Russian).
13. Kalinin A.B., Teplinskiy I.Z., 2022. Metody i sredstva upravleniya rezhimami vlagoobespecheniya v tekhnologii vozdelyvaniya kartofelya [Methods and means for managing moisture supply regimes during potato growing]. Kartofel' i ovoshchi [Potatoes and Vegetables], no. 2, pp. 28-32, https:doi.org/10.25630/PAV.2022.11.32.004. (In Russian).
14. Korsak V., Pronko N., Karpova O., Shadskikh V., Kizhaeva V., 2021. Influence of irrigation methods on agrophysical properties and productivity of dark chestnut soils of dry steppe on the left bank of the Volga river. Advances in Dynamical Systems and Applications, vol. 16, no. 1, pp. 121-132, https:dx.doi.org/10.37622/ADSA/16.1.2021.121-132.
15. Boeva T.V., Bairambekov Sh.B., Sokolova G.F., 2021. Sorta kartofelya otechestvennoy i zarubezhnoy selektsii dlya oroshaemykh usloviy yuga Rossii [Potato varieties of domestic and foreign selection for irrigated conditions in the south of Russia]. Vestnik KrasGAU [Bulletin of KrasGAU], no. 5, pp. 46-51, DOI: 10.36718/1819-4036-2021-5-46-51. (In Russian).
16. Belenkov A.I., Berezovsky E.V., Zhelezova S.V., 2019. Sovershenstvovanie technologii vozdelyvaniya kartofelya v sisteme tochnogo zemledeliya [Improving the potato cultivation technology in the precision farming system]. Kartofel' i ovoshchi [Potatoes and Vegetables], no. 6, pp. 30-34, https:doi.org/10.25630/PAV.2019.39.30.007. (In Russian).
17. Ustroev A.A., Murzaev E.A., Minin V.B., 2018. Zavisimost' urozhaynosti kartofelya v biologizirovannoy tekhnologii vozdelyvaniya ot parametrov bazovykh tekhnologicheskikh protsessov [Dependence of potato yield in biologized cultivation technology on the parameters of basic technological processes]. Tekhnologii i tekhnicheskie sredstva mekhanizirovannogo proizvodstva produktsii rastenievodstva i zhivotnovodstva [Technologies and Technical Means of Mechanized Production of Crop and Livestock Products], no. 4(97), pp. 93-101, DOI: 10.24411/0131-5226-2019-10125. (In Russian).
