Influence of foliar fertilising on adaptation characteristics of plum varieties under arid conditions of the Astrakhan region
https://doi.org/10.31677/2072-6724-2023-66-1-5-11
Abstract
The article presents the results of the influence of out-root fertilizing on the parameters of the leaf surface of varieties of domestic plums in arid conditions of light chestnut soils of the Northern Caspian. The study was conducted at the experimental site of the Caspian Agrarian Federal Scientific Center of the Russian Academy of Sciences. The pilot site was laid in 2014. Records and observations were carried out in 2019-2021. The research materials were varieties of plums Kuban early, Renclod Altana, Burbank and out-root leafy fertilizing preparations Master, Aquarin, Ultramag boron and Ultramag calcium. The leading indicators of the production process include the leaf surface area, photosynthetic capability and the net efficiency of photosynthesis, which show a close direct relationship with yield. Developing an optimal leaf surface area is an essential component of the technology and is vital for effectively absorbing light energy for photosynthesis. Analysis of the effects of micro-fertilizers Aquarin and Ultramag boron at the same time Ultramag calcium on the parameters of the leaf surface of plum trees showed that the most responsive varieties for the use of this drug were the Kuban early and Burbank varieties. The Renkloda Althana variety responded better to the action of the Master preparation. The largest leaf area formed on 1 ha, relative to the control, differed in the variant with the combined use of Aquarin, Ultramag boron and Ultramag calcium, which amounted to 3671 m2. Among the varieties, the Burbank variety was characterized by the largest leaf area formed per 1 ha, in which this indicator was 3080 m2.
About the Author
T. I. Alexandrova
Caspian Agrarian Federal Research Center of the Russian Academy of Sciences
Russian Federation
Russian Federation
T.I. Alexandrova, PhD in Agricultural Sciences
village Salt Zaimishtcha, Astrakhan Region
References
1. Roeva T.A., Vetrova T.A., Sovremennoe sadovodstvo, 2019, pp. 48–69. (In Russ.)
2. Shamaeva I.Z., Tsentral’nyy nauchnyy vestnik, 2018, No. 8, pp. 34–36. (In Russ.)
3. Alexandrova T.I., Rol’ mineral’nogo pitaniya v realizatsii potentsiala produktivnosti sortov slivy v ostrozasushlivykh usloviyakh Severnogo Prikaspiya (The role of mineral nutrition in realizing the potential of productivity syllable varieties in the most commonly used styles of the third appendix), Candidates thesis, Michurinsk, 2022, 148 p.
4. Zvolinsky V.P., Agroekologiya i zemledelie Severnogo Prikaspiya, 1992, Vol. 1, pp. 15–16. (In Russ.)
5. Zvolinsky V.P., Lavelina T.P., Batovskaya Or.K., Povyshenie effektivnosti sel’skokhozyaystvennogo proizvodstva yuga Rossii (Increasing the efficiency of agricultural production in the south of Russia), Collection of scientific tr., Moscow: Vestnik RASKhN, 2008, pp. 13–18. (In Russ.)
6. Malyshenko V.S., Volzhskiy sad: luchshie sorta plodovykh kul’tur, Volgograd, 2015. (In Russ.)
7. Nozdracheva R.D., Kalchenko Or.Yu., Glinkovskie chteniya (Glinovsky words), Materials of the intermediate sum.- practical conference, accumulated 100th anniversary of Agronomic, agrochemical and Ecological, April 22–24, 2013, Voronezh: Voronezh State University, 2013, Part 2, pp. 55–60. (In Russ.)
8. Petrov A.F., Galeev R.R. Gavrilets N.S., Pastukhova A.S. Karkhardin I.S. Kolbina O.N., Vestnik NGAU, 2021, Vol. 2 (59), pp. 62–72, https://doi.org/10.31677/2072-6724-2021-59-2-62-72. (In Russ.)
9. Programma i metodika sortoizucheniya plodovykh, yagodnykh i orekhoplodnykh kul’tur (Program and methods of sorting fruit, berry and nut crops), edited by the Academy of RASKHN or.N. Sedov, Doctor of Agricultural Sciences T.P. Ogolskaya, Orel: Publishing House of the AllRussian Research Institute of Fruit Crop Breeding, 1999, pp. 46–47.
10. Ovsyannikov A.S., Metodika opredeleniya listovoy poverkhnosti u plodovykh rasteniy (Methodology for determining leaf dependence in fruit plants), Moscow, 1985, 30 p.
11. Daspekhov B.A. Metodika polevogo opyta (Methodology of field opyat), Moscow, 1985, 351 p.
12. Alexandrova T.I., Vestnik Ul’yanovskoy gosudarstvennoy sel’skokhozyaystvennoy akademii, 2022, No. 3 (59), pp. 59–63, https://www.elibrary.ru/item.asp?id=49533988. (In Russ.)
13. Guryanova, Yu.S. Povyshenie zimostoykosti i produktivnosti yabloni regulirovaniem ustoychivosti pokoya organicheskim i mineral’nym pitaniem (The increase in winter and fertility of the apple tree is regulated by the installation of organic and mineral nutrition), Doctors thesis, Michurinsk, 2015, 350 p.
14. Kuzen A.I., Optimizatsiya sistemy udobreniya yabloni v intensivnykh sadakh TsChR (Optimization of apple tree fertilization systems in intensive TSHR gardens), Doctors thesis, Michurinsk, 2018, 452 p.
15. Solonkin A.S., Zvolinsky V.P., Ivanenko Or.N., Alexandrova T.I., Teoreticheskie i prikladnye problemmy APK, 2019, No. 4, pp. 35–39. (In Russ.)
16. Kuzin, A.I., Trunov Y.W., Tsukanova E.M., Vyazmikina N.S., Wirkung der Mineralstoff versorgung auf die photosynthetische Aktivitätvon Apfelblättern unter den Bedingungen der Zentralen Schwarzerderegion Russlands, Nährstoff- und Wasserversorgung der Pflanzenbestände unter den Bedingungen der Klimaerwärmung, Internationale wissenschaftliche Konferenz am 18 und 19 Oktober 2012 in Bernburg-Strenzfeld, Wirmachendruck Gmbh, Backhang, 2014, pp. 59–64. (In Russ.)
17. Huseynova B.M., Daudova T.I., Vestnik NGAU, 2018, No. 48 (3), pp. 7–16, https://doi.org/10.31677/2072-6724-2018-48-3-7-16. (In Russ.)
18. Necklace Z.Or., Krasova N.D., Galasheva A.M., Dostizheniya nauki i tekhniki APK, 2019, Vol. 33, No. 2, pp. 31–33, DOI: 10.24411/0235-2451-2019-10208. (In Russ.)
Review
For citations:
Alexandrova T.I. Influence of foliar fertilising on adaptation characteristics of plum varieties under arid conditions of the Astrakhan region. Bulletin of NSAU (Novosibirsk State Agrarian University). 2023;(1):5-11. (In Russ.) https://doi.org/10.31677/2072-6724-2023-66-1-5-11
Views:
300
Email this article 
