Biological features of the development of early potato varieties in the Murmansk region
https://doi.org/10.18619/2072-9146-2022-4-40-45
Abstract
Potato (Solanum tuberosum L.) is a fairly popular agricultural crop in Russia, the tubers of which are the main food of the population. For the North, it is important to replenish the assortment of early potato varieties adapted to growing in extreme conditions. The aim of this research was to study the development of plants of early and mid-early potato varieties in the Murmansk region.
Methods. The article presents the results of studying the developmental biology and productivity elements of 63 early and mid-early varieties from the of VIR world potato collection. The Khibinskiy ranniy variety is used as a standard. The study was conducted on the territory of the Polar Experimental Station of Apatity. The soil of the experimental plot is sandy loam, highly cultivated, the organic matter content is 8,7%, pH 5,2; Р2О5 – 103 mg/100 g, К2О – 39,2 mg/100 g of soil. The total area of the plot was 286,5 m2 , the counting area was 5 m2, the planting scheme was 70x30 cm, the experiment was repeated three times, the distribution of varieties was randomized.
Results. Phenological observations revealed varieties with the shortest interphase periods: Ognivo, Sundinsky ranniy, Uralsky ranniy, Khibinskiy ranniy, Amazone, Aster, Lady Claire. Varieties Daryonka, Lyubava, Dolphin formed berries within three years.
Conclusion. Concorde, Corine и Karatop exceeded the standart at 50, 60, 75 days from planting in the years of study, which shows the ability of the cultivars for intensive tuberization in the early stages, combined with high stable productivity in the North. The significant influence of meteorological conditions on the development dynamics of potato plants, their yield and on the adaptive ability to local growing conditions has been identified. There singled out the cultivars that are characterized by consistently high rates of the dynamics of tuber accumulation in the early stages, possessing a high adaptive ability, which can be used in breeding for early maturity and productivity in the North regions.
About the Author
T. E. Zhigadlo
N.I. Vavilov All-Russian Institute of Plant Genetic Resources, Polar Experiment Station of VIR
Russian Federation
Russian Federation
Tatyana E. Zhigadlo – Researcher
2a Kozlova st., Apatity 184209
References
1. Yashina I.M. The value of the variety in modern potato production technologies. Actual problems of the modern potato industry. Cheboksary: KUP UR “Agro-innovations”. 2010. Pp. 41-44. (In Russ.)
2. Ulyanenko L.N., Filipas A.S., Semeshkina P.S., Amelyushkina T.A., Mazurov V.N. Choose varieties based on their ecological plasticity. Potato and Vegetables. 2011;(7):5. (In Russ.)
3. Pereverzev V.N. Cultural soil formation in the Far North. Apatity: Publishing house of the Kola Scientific Center of the Russian Academy of Sciences Kola. 1993. 156 p. (In Russ.)
4. Tishchenko G.V., Ryabchenko L.V. Assessment of the degree of adaptive new varieties of potatoes of potatoes in the Magadan region. Potato and Vegetables. 2011;(1):18-19. (In Russ.)
5. Melnichuk G.D., Kostyuk V.I., Kulikova N.T. Physiology and biochemistry of potatoes in the Kola North. Apatity: Publishing house of the Kola Scientific Center of the Russian Academy of Sciences. 1997. 162 p. (In Russ.)
6. Dospekhov B.A. Method of field experiments (with the basics of statistical processing of research). Moscow. Agropromizdat. 1985. 336 p. (In Russ.)
7. Anikina S.A. et al. Farming system in the Murmansk region. Murmansk. 1983. 232 p. (In Russ.)
8. Kiru S.D. et al. Guidelines for the maintenance and study of the global potato collection. St. Petersburg: VIR. 2010. 27 p. (In Russ.)
9. Zhigadlo T.E., Kiru S.D., Novikova L.Yu. The influence of weather conditions on the productivity of early-ripening potato varieties in the Murmansk region. Problems of systematics and potato breeding. Abstracts of the International Scientific Conference dedicated to the 125th anniversary of the birth of Sergei Mikhailovich Bukasov. St. Petersburg. August 3-5, 2016. 84 p. (In Russ.)
10. Molyavko A.A., Marukhlenko A.V., Borisova N.P. The coefficient of adaptability of potato cultivar determines its productivity. Potato and Vegetables. 2012;(3):10-11. (In Russ.)
11. Gunko Yu.V., Makhanko V. L. Dynamics of crop accumulation by early ripe potato varieties. Potato-growing: Proceedings. RUE “Research and practical center of National academy of Sciences of Belarus for potato, fruit and vegetable growing”. Minsk. 2016;(24):432. (In Russ.)
12. Kiru S.D., Zhigadlo T.E., Novikova L.Yu. Potential of productivity of early potato varieties from VIR collection under conditions of Murmansk region. Achievements of Science and Technology of AIC. 2016;30.(10):27-31. (In Russ.)
13. Travina S.N., Babkova A.S., Zhigadlo T.E. Evaluation of the adaptability of potato varieties from the VIR collection in the conditions of the Murmansk region. Methods and technologies in plant breeding and crop production: monograph. Kirov. Research Institute of Agriculture of the North-East. 2016. 372 p. (In Russ.)
Review
For citations:
Zhigadlo T.E. Biological features of the development of early potato varieties in the Murmansk region. Vegetable crops of Russia. 2022;(4):40-45. (In Russ.) https://doi.org/10.18619/2072-9146-2022-4-40-45
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