title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ ÑÐµÐ½ÑÐ³ÐµÐ½Ð¾Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐµÐ»ÐµÐºÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ¾ÑÑÐ¾Ð² ÑÐµÐ¼ÑÐ½ Ð¾ÑÐµÑ Ð° Ð³ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¸Ð· ÐºÐ¾Ð»Ð»ÐµÐºÑÐ¸Ð¸ ÐÐÐ¦ "ÐÐ¸ÐºÐ¸ÑÑÐºÐ¸Ð¹ Ð±Ð¾ÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°Ð´"
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of a method of x-ray analysis of breeding varieties of walnut seeds from the collection of Research Centre "Nikitsky Botanical Garden"
Creators: name: ÐÐµÑÐºÐ¾Ð²Ð°, ÐÐ¸ÐºÑÐ¾ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: Ð¾ÑÐµÑ Ð³ÑÐµÑÐºÐ¸Ð¹
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ÑÐ¸ÑÑÐ¾Ð²ÑÐµ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ñ
walnut
non-destructive seed quality control methods
x-ray analysis
structural integrity
digital images

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description: The work is devoted to the study of the chemical composition of breeding varieties of walnut seeds Â«Valentina's GiftÂ» and Â«DolinniyÂ» from the collection of the Research Center Â«Nikitsky Botanical GardenÂ»and the development of a method of x-ray analysis of their structural integrity, including digital image processing.The relevance of developing new methods for analyzing seeds without violating their integrity is substantiated in the work, the chemical composition and physicochemical quality indicators of the studied walnut selection varieties are studied. An adaptive methodology and recommendations for the analysis of digital x-ray images of walnut seeds, an integrated assessment of a digital x-ray image of a single sample, and phase analysis have been developed. A correlation has been established between the weight of individual seeds and the average brightness of digital x-ray images, the relative area of the shell plus core on the x-ray projection of the seed, and the relative area of voids on the x-ray projection of the seed.Recommendations are given on the application of the method of x-ray analysis of the structural integrity of walnut seeds to assess their quality.The work was performed based on the Federal State Budgetary Scientific Institution Â«Agrophysical Research InstituteÂ»on a mobile X-ray diagnostic unit PRDU-02 and a DIGORA PCT scanner.