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Comparative Assessment of Potato Varieties in the Conditions of Khabarovsky Krai

2023; Springer International Publishing; Linguagem: Inglês

10.1007/978-3-031-21432-5_267

2367-3370

Vladislav Kuzminov, О. В. Павлова, Tatyana Naumova, Lyudmila Vasilyevna Mitropolova, Anastasia Avramenko,

Agriculture, Plant Science, Crop Management

One of the main crops of agriculture in the Russian Amur Region is potato. Peculiarities of monsoon climate of Khabarovsk Krai require the selection for cultivation of potato sorts, which are most resistant to local soil and climatic conditions. The aim of the scientific research is a comparative assessment of modern potato varieties in the conditions of IE peasant farm enterprise "Kuzminov V. V." in the city of Komsomolsk-on-Amur, Khabarovsk Krai. The objectives are to study the main factors influence on the manifestation of economically useful features of potatoes and evaluation of the studied varieties in the conditions of Khabarovsk Krai. The field experiment was carried out on the field plot of IE peasant farm enterprise "Kuzminov V. V." in 2020 on the area of 40 ha. Setting of experiment, records and observations were carried out according to the Methodology of field experiment. Four potato varieties: Udacha (standard), Gala, Zekura, Red Scarlett were the objects of the research. Cultivation technology of potatoes - generally accepted for the Khabarovsk Krai. As a result of the research, it was found that this variety Udacha proved to be the fastest ripening in the conditions of Khabarovsk Krai. The length of the growing season of this variety was 92 days. A relatively high degree of field resistance to phytophthora of the leaves had varieties Udacha and Gala.