Место работы автора, адрес/электронная почта: Арктический государственный агротехнологический университет ; 677008, г. Якутск, ш. Сергеляхское, 3/3 ; https://agatu.ru/
Ученая степень, ученое звание: д-р техн. наук
Область научных интересов: Сельское и лесное хозяйство
ID Автора: SPIN-код: 1557-1120, РИНЦ AuthorID: 314584
Количество страниц: 14 с.
The results of studies of the physical properties of agricultural seeds over the past 100 years are summarized. Three periods of research have been identified: the first - the beginning of the 20th century before the Second World War; the second - from the Second World War to the 1990s; third - early 2000s to present. The relation is shown between conducting research on the physical properties of seeds and developing technologies for post-harvest processing and seed preparation. It is shown that the physical properties of seeds represent the starting points and are fundamental in the design of machines and technological processes for sowing, harvesting, post-harvest processing and pre-sowing preparation of seeds. The physical properties of seeds that can be used in seed separators have been determined: dimensional characteristics, shape, density, surface condition, ability to float to the surface of a liquid or fluidized layer, color, elasticity, electrical conductivity, chlorophyll fluorescence. The size characteristics of agricultural seeds are generalized. crops, as well as weed seeds. The features of seed separation by thickness, width and length are described. It is shown that in the process of separation according to different characteristics, the shape of the grains has a significant influence on the process. It has been established that further development of seed preparation technologies based on existing knowledge about the physical properties of seeds is ineffective. To develop technologies for the preparation of new generation seeds, it is necessary to conduct systematic research using seed materials in various soil and climatic zones of countries.
Физические свойства семян и разработка технологий их подготовки / Ю. Ж. Дондоков, Ш. Т. Юсупов, М. В. Дринча, И. Н. Аммосов ; Арктический государственный агротехнологический университет // Вестник АГАТУ. - 2024. - N 1 (13). - C. 14-27.
Количество страниц: 10 с.
An analysis of modern technologies for pneumatic grain separation is provided. The necessity of increasing the efficiency of pneumatic separation of grain at all stages of its production, starting from the grain combine and ending with the operations of preparing grain for grinding, is substantiated. The main structural and technological reasons for the low efficiency of pneumatic separating systems have been identified. A method for determining the terminal velocity of grain in a portioned pneumatic classifier is presented. The process of pneumatic classification of seeds of cereals that have undergone full-flow seed processing technology has been studied. The basic physical laws for determining the speed of terminal velocity of grain in an ascending vertical air flow are substantiated. It has been established that seed material that has passed through the seed processing production line varies in terminal velocity.
Проблемы и перспективы совершенствования процессов пневмосепарации зерна / В. М. Дринча, Ю. Ж. Дондоков, И. Н. Аммосов [и др.] ; Арктический государственный агротехнологический университет // Вестник АГАТУ. - 2023. - N 4 (12). - C. 92-101.
Количество страниц: 12 с.
Особенности предпосевной обработки семян с применением микробных препаратов / В. М. Дринча, Ю. Ж. Дондоков, А. З. Платонова [и др.] ; ФГБОУ ВО "Арктический государственный агротехнологический университет", Арктический государственный агротехнологический университет, Октемский филилал // Вестник АГАТУ. - 2023. - N 3 (11). - C. 16-27.
Количество страниц: 8 с.
Технологические и организационные аспекты безопасного хранения семян / И. Н. Аммосов, Ю. Ж. Дондоков, В. М. Дринча [и др.] ; Арктический государственный агротехнологический университет // Вестник АГАТУ. - 2023. - N 2 (10). - C. 31-38.
Количество страниц: 10 с.
Аммосов, И. Н. Развитие микрофлоры хранимого зерна и ее подавление в процессе хранения / И. Н. Аммосов, Ю. Ж. Дондоков, В. М. Дринча ; Арктический государственный агротехнологический университет // Вестник АГАТУ. - 2022. - N 3 (7). - C. 45-54.
Количество страниц: 7 с.
Аммосов, И. Н. Влияние аэрации на сохранность зерна / И. Н. Аммосов, Ю. Ж. Дондоков, В. М. Дринча ; Арктический государственный агротехнологический университет // Вестник АГАТУ. - 2022. - N 1 (5). - C. 53-59.