Affiliation:
1. Voronezh State University of Forestry and Technologies named after G.F. Morozov
2. Belarusian State Technological University
Abstract
A comprehensive indicator of predicting the quality of planting material at the time of planting – the Dickson quality Index (DQI) – is currently widely represented in studies of the growth and development of forest crops, but is not limited to them. Based on the systematization of data to a depth of 10 years returned by the term [Scholar Query = "Dickson quality index"], on the dynamics of the Dickson quality index depending on the criteria of technological impact on seeds and seedlings (seedlings), a hierarchical classification was carried out using the method of the most distant neighbors to describe the similarity between the criteria. Data grouping was performed using the square of the Euclidean distance. The change in the DQI index in most cases can be approximated by a second-order polynomial. The technological impact on seeds before sowing on the basis of the convergence and difference method is significantly (p < 0.05) allocated to a separate cluster (the square of the Euclidean distance is 4), which suggests a possible contribution to the assessment of the quality of planting material using DQI. In future studies, it is planned to get an answer to the question: what effect does the separation of seeds by spectrometric properties have on the dynamics of the DQI index in the process of ontogenesis? How does the dimensionality of the ratio of plant height to the diameter of the root neck affect the accuracy of the DQI estimate?
Publisher
Voronezh State University of Forestry and Technologies named after G.F. Morozov
Reference41 articles.
1. Новиков, А.И. Влияние сортирования семян сосны обыкновенной по цвету и размерам на их грунтовую всхожесть в контейнерах / А.И. Новиков. – [Электронный ресурс] // Хвойные бореальной зоны. – 2019. – Т. 37. – № 5. – С. 313-319. – Режим доступа: https://www.elibrary.ru/item.asp?id=42337219., Novikov, A.I. Vliyanie sortirovaniya semyan sosny obyknovennoy po cvetu i razmeram na ih gruntovuyu vshozhest' v konteynerah / A.I. Novikov. – [Elektronnyy resurs] // Hvoynye boreal'noy zony. – 2019. – T. 37. – № 5. – S. 313-319. – Rezhim dostupa: https://www.elibrary.ru/item.asp?id=42337219.
2. Новикова, Т.П. Влияние климатического индекса градусо-дней на виталитет 3-летних сеянцев сосны обыкновенной из сортированных по спектрометрическим свойствам семян / Т.П. Новикова, В.И. Малышева, Е.П. Петрищев // Лесотехнический журнал. – 2022. – Т. 12. – № 1. – С. 110-118. DOI: https://doi.org/10.34220/issn.2222-7962/2022.1/9., Novikova, T.P. Vliyanie klimaticheskogo indeksa graduso-dney na vitalitet 3-letnih seyancev sosny obyknovennoy iz sortirovannyh po spektrometricheskim svoystvam semyan / T.P. Novikova, V.I. Malysheva, E.P. Petrischev // Lesotehnicheskiy zhurnal. – 2022. – T. 12. – № 1. – S. 110-118. DOI: https://doi.org/10.34220/issn.2222-7962/2022.1/9.
3. Петрищев, Е.П. Исследование взаимосвязи биометрических параметров ювенильных сеянцев сосны обыкновенной из кондиционных семян при оценке результатов лесовосстановления / Е.П. Петрищев // Лесотехнический журнал. – 2022. – Т. 11. – № 4. – С. 161-169. DOI: https://doi.org/10.34220/issn.2222-7962/2021.4/14., Petrischev, E.P. Issledovanie vzaimosvyazi biometricheskih parametrov yuvenil'nyh seyancev sosny obyknovennoy iz kondicionnyh semyan pri ocenke rezul'tatov lesovosstanovleniya / E.P. Petrischev // Lesotehnicheskiy zhurnal. – 2022. – T. 11. – № 4. – S. 161-169. DOI: https://doi.org/10.34220/issn.2222-7962/2021.4/14.
4. Andreeva, E. Agrotechnical measures influence to the growth and state of the 1-year-old pine seedlings root system in forest nursery by soil contamination with pesticides / E. Andreeva, S. Stetsenko, G. Terekhov, D. Basistov // Forestry Engineering Journal. – 2022. – Vol. 12. – № 3. – P. 16-25. DOI: https://doi.org/10.34220/issn.2222-7962/2022.3/2., Andreeva, E. Agrotechnical measures influence to the growth and state of the 1-year-old pine seedlings root system in forest nursery by soil contamination with pesticides / E. Andreeva, S. Stetsenko, G. Terekhov, D. Basistov // Forestry Engineering Journal. – 2022. – Vol. 12. – № 3. – P. 16-25. DOI: https://doi.org/10.34220/issn.2222-7962/2022.3/2.
5. Araújo, E.F. Organic Residues Improve the Quality and Field Initial Growth of Senna multijuga Seedlings / E.F. Araújo, L.B. Sousa, R.S.A. Nóbrega et al. // Journal of Sustainable Forestry. – 2021. – Vol. 40. – № 3. – P. 249-262. DOI: https://doi.org/10.1080/10549811.2020.1748060., Araújo, E.F. Organic Residues Improve the Quality and Field Initial Growth of Senna multijuga Seedlings / E.F. Araújo, L.B. Sousa, R.S.A. Nóbrega et al. // Journal of Sustainable Forestry. – 2021. – Vol. 40. – № 3. – P. 249-262. DOI: https://doi.org/10.1080/10549811.2020.1748060.
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