Initial material of peas (pisum sativum l.) in conditions of Central Yakutia
DOI:
https://doi.org/10.28983/asj.v0i12.652Keywords:
peas, selection, height, productivityAbstract
The article presents the results of study the varieties of peas from the world collection of the N.I. Vavilov Research Institute of Plant Industry (VIR). It has been carried out to select the source material for creating variety for single-phase harvesting and adapted to the conditions of Yakutia. The height of the stem was measured during the maturation phase of the seeds. On this basis, 3 varieties Flagman 5, Flagman 9 and Kazanets are distinguished. A large number of beans in the plant is noted in varieties Flagman 5, Gubernator, Gousses; multiplicity at the nodes in varieties Batrak and Gousses; high number of seeds in varieties Yamalsky 5, Flagman 9, Gubernator, Demos. High productivity was noted in varieties Flagman 7, Gubernator, Flagman 5, Flagman 9, Gousses, Omskiy 9. Shustrik, Multik, Madonna and Demon are less resistant (3 points) to drought varieties, Flagman 7 and Flagman 9 are of high resistance (7 points), and 6 varieties are of average drought resistance (5 points).
Downloads
References
2. Данилов А.Н., Летучий А.В., Пимонов К.И. Агрохимическая оценка применения удобрений при возделывании усатых форм гороха // Аграрный научный журнал. – 2015. – № 11. – С. 6–9.
3. Доспехов Б.А. Методика полевого опыта. – М., 1985. – 244 с.
4. Конюхов Г.И., Неустроев А.Н. Горох в Якутии. Задачи селекции // Апробация. – 2014. – № 2. – С. 17–23.
5. Методические указания по изучению мировой коллекции ВИР. – Л. 1985, с. 24.
