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CROP CORRELATIONS WITH STRUCTURE ELEMENTS IN VARIETIES OF GRAIN SORGHUM OF VARIOUS ECOLOGICAL AND GEOGRAPHICAL ORIGINстатья
Информация о цитировании статьи получена из
Scopus
Дата последнего поиска статьи во внешних источниках: 20 февраля 2024 г.
- Авторы: Baranovskiy A., Konoplya N., Kosogova T., Kapustin S., Kapustin A.
- Сборник: E3S Web of Conferences
- Серия: International Scientific and Practical Conference "Development of the Agro-lndustrial Complex in the Context of Robotization and Digitalization of Production in Russia and Abroad", DAIC 2020
- Том: 222
- Год издания: 2020
- Издательство: EDP Sciences
- Местоположение издательства: France
- Номер статьи: 3018
- DOI: 10.1051/e3sconf/202022203018
- Аннотация: In the conditions of the Donbass region, 38 varieties of grain sorghum of various ecological and geographical origin-breeding companies of Western Europe (“RAGT SEMENCES”, “EURALIS SEMENCES”, “PIONEER”), Ukraine, Russia, the international company “ADVANTA”, the American company “RICHARDSON SEED” were studied. Field research was carried out in the period from 2016 to 2018 in the experimental field of the Lugansk National Agrarian University on ordinary shallow weakly washed blackearth (chernozem) on loess-loam. It was found that the most adapted and productive (6,0 t/ha of grain or more) were early – maturing hybrids – Swift and Queyras; middle early – Solarius, PR88Y20, Bianca, Puma Star; mid-season - Bounty. The most productive (5,0 t/ha and more grain) varieties – Odessky 205, Krupinka 10, Darunok, Zersta 97. The average positive correlation between the duration of the growing season of varieties and crop yield was established. The density of the productive stem in the range from 11 to 25 panicles per 1 m2, the length of the panicle leg and the weight of 1000 grains did not have a significant correlation with the level of sorghum yield. Sorghum yield had an average and increased correlation with panicle weight, grain weight per panicle, number of grains per panicle, grain type, and medium negative relationship with plant height.
- Добавил в систему: Капустин Андрей Сергеевич