Influence of agroclimatic conditions of the spring-summer vegetation on the formation of winter wheat yield under the needs of the forest-steppe of Western Siberia
https://doi.org/10.31677/2072-6724-2023-66-1-55-63
Abstract
Air temperature and moisture availability are the main environmental factors that have a significant impact on the development of plants during the growing season. The aim of this study is to study the relationship of yield and its constituent elements with climatic factors and to show their role in the formation of productivity of winter wheat. The research was carried out in 2009-2022 in the fields of the Siberian Research Institute of Plant Growing and Breeding, a branch of the Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences. The research material was varieties and breeding lines of winter soft wheat of competitive variety testing. A positive dependence of the amount of precipitation and the hydrothermal coefficient in the interphase period “resumption of vegetation - trumpeting” with the duration of the growing season (r = 0.78; r = 0.73), productive tillering (r = 0.59; r = 0.64) was revealed, plant height (r = 0.60; r = 0.58), number of grains per plant (r = 0.66; r = 0.67). The correlation coefficient of productivity with the HTC and the amount of precipitation was r = 0.66 and r = 0.67, respectively, in the period of “booting - earing”. There is a significant negative correlation of resistance to lodging with both HTC and precipitation (r = -0.63; r = -0.56). The correlation coefficient of the HTC and the amount of rainfall with resistance to lodging in the interphase period “heading - wax ripeness” was significant (r = 0.55). HTC in the period “heading - wax ripeness” was directly proportional to the grain size index r = 0.60 and the amount of precipitation with a mass of 1000 grains r = 0.58. For the entire period of spring-summer vegetation, the correlation coefficient of the HTC and the amount of rainfall with the duration of the growing season was r = 0.63 and r = 0.65, respectively, with a height of r = 0.71 and r = 0.72, resistance to lodging r = -0.68 and r = -0.64 and overall bakery score r = -0.62 and r = -0.63. The amount of precipitation throughout the entire spring-summer vegetation has a positive effect on the grain weight per plant (r = 0.57). The sum of effective temperatures has a positive relationship with the nature of the grain in the period of “booting - heading” (r = 0.65). The correlation coefficient of the sum of effective temperatures with the amount of gluten in the period “heading - wax ripeness” r = 0.74 for the entire spring-summer vegetation r = 0.67.
About the Authors
K. K. MusinovRussian Federation
K.K. Musinov, Researcher
Novosibirsk Region, b. pos. Krasnoobsk, st. S-100, building 21
A. S. Surnachev
Russian Federation
A.S. Surnachev, Researcher
Novosibirsk Region, b. pos. Krasnoobsk, st. S-100, building 21
V. E. Kozlov
Russian Federation
V.E. Kozlov, PhD. in Agricultural Sciences, Senior researcher
Novosibirsk Region, b. pos. Krasnoobsk, st. S-100, building 21
References
1. Galeev R.R., Samarin I.S., Andreeva Z.V., Vestnik NGAU, 2017, No. 4 (45), pp. 9–15. (In Russ.)
2. Stasyuk A.I., Leonova I.N., Ponomareva M.L., Sel’skokhozyaystvennaya biologiya, 2021, Vol. 56, No. 1, pp. 78–91, DOI 10.15389/agrobiology.2021.1.78rus. (In Russ.)
3. Rastija М., Kovačević V., Rastija D., Komljenović I., Drezner G., Weather conditions in the 2013–2015 wheat growing season in Croatia and Bosnia and Herzegovina, VII International Scientific Agriculture Symposium, “Agrosym 2016”. Sarajevo: University of East Sarajevo, 2016, pp. 71–76, DOI: 10.7251/AGRENG1607005.
4. Samofalova N.E., Dubinina O.A., Samofalov A.P., Ilichkina N.P., Zernovoye khozyaystvo Rossii, 2019, No. 5 (65), pp. 18–23, DOI 10.31367/2079-8725-2019-65-5-18-23 (In Russ.)
5. Hakala K., Jauhiainen L., Rajala Ari A. [et al.], Different responses to weather events may change the cultivation balance of spring barley and oats in the future, Field Crops Research, 2020, Vol. 259, No. 15, DOI.org/10.1016/j.fcr.2020.107956.
6. Sharkov I.N., Kolbin S.A., Vestnik NGAU, 2020, No. 1 (54), pp. 33–41, DOI: 10.31677/2072-6724-2020-54-1-33-41. (In Russ.)
7. Zhuchenko A.A., Ekologicheskaya genetika kul’turnykh rasteniy i problemy agrosfery (teoriya i praktika) (Ecological genetics of cultivated plants and problems of the agrosphere (theory and practice)), Moscow: Agrorus, 2004, Vol. 1, 688 p.; Vol. 2, pp. 689–1153. (In Russ.)
8. Gnatovskiy V.M., Vestnik Altayskogo gosudarstvennogo agrarnogo universiteta, 2010, No. 11 (73), pp. 5–9. (In Russ.)
9. Kholmov V.G., Yushkevich L.V., Intensifikatsiya i resursosberezheniye v zemledeliye lesostepi Zapadnoy Sibiri (Intensification and resource saving in agriculture of the forest-steppe of Western Siberia), Omsk: Izd-vo FGOU MPO OmGAU, 2006, 396 p.
10. Yu H., Zhang Q., Sun P., Song C., Impact of droughts on winter wheat yield in different growth stages during 2001–2016 in Eastern China, International journal of disaster risk science, 2018, Vol. 9 (3), pp. 376–391.
11. Rekomendatsii po ispol’zovaniyu materialov agrokhimicheskogo obsledovaniya pakhotnykh zemel’ OPKH «Elitnoye» Novosibirskiy rayon Novosibirskoy oblasti (Recommendations on the use of materials from the agrochemical survey of arable lands of the EPF «Elitnoye» Novosibirsk district of the Novosibirsk region), FGBU «TSAS Novosibirskiy», 2011, 37 p.
12. Dospekhov B.A., Metodika polevogo opyta (Methodology of field experience), Moscow: Agropromizdat, 1985, 365 p.
13. Klochkov A.V., Solomko O.B., Klochkova O.S., Vestnik Belorusskoy gosudarstvennoy sel’skokhozyaystvennoy akademii, 2019, No. 2, pp. 101–105. (In Russ.)
14. Iwańska M., Stępień M., The effect of soil and weather conditions on yields of winter wheat in multi-environmental trials, Biometrical Letters, 2019, Vol. 56 (2), pp. 263–279, DOI:10.2478/bile-2019-0016.
15. Korkhova M., Mykolaichuk V., Influence of weather conditions on the duration of interphysical periods and yield of durum winter wheat, Scientific Horizons, 2022,Vol. 25 (2), pp. 36–46, DOI:10.48077/scihor.25(2).2022.36-46.
Review
For citations:
Musinov K.K., Surnachev A.S., Kozlov V.E. Influence of agroclimatic conditions of the spring-summer vegetation on the formation of winter wheat yield under the needs of the forest-steppe of Western Siberia. Bulletin of NSAU (Novosibirsk State Agrarian University). 2023;(1):55-63. (In Russ.) https://doi.org/10.31677/2072-6724-2023-66-1-55-63