The article provides a preliminary assessment of the collection of forms and varieties of Siberian cedar selected in the Altai region by Professor E.V. Titov. The article highlights the influence of climatic factors on the development of clones in the Kursk region. The objects are located in the village of Uspenka in the Timsky district and in the village of Repetskaya Plot in the Manturovsky district of the Kursk region.
valuable genotypes, cedar pines, cedar orchards, and nut-producing grafted cedar plantations
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