ВЕГЕТАЦИОННЫЙ ПЕРИОД СОРТОВ МЯГКОЙ ПШЕНИЦЫ В УСЛОВИЯХ ЦЕНТРАЛЬНОЙ ЯКУТИИ

Abstract

The article presents data on the evaluation of collection samples of soft wheat by the duration of the grow-ing season in Central Yakutia. An important characteristic of the wheat variety is the duration of the growing season and interphase periods, which ultimately determine its productivity in a specific ecological zone. The duration of the growing season is one of the most important characteristics of the variety. The total duration of the growing season is an important indicator for spring wheat varieties, especially in sharply arid regions. The studies were conducted from 2016 to 2019 in the field hospital of the Yakut Re-search Institute named after M.G. Safronov according to the generally accepted methodology of the State Transport Commission and according to the methodological guidelines of the All-Russian Institute of Plant Growing. As a result of the research, early-ripening varieties with a large number of days from ger-mination to earing were selected: Eminent (k-65989, Germany), Remus (k-66025, Germany); Amur 1495 (k-66003, Amur region), Nadezhda Kuzbass (k-66007, Kemerovo region), Evros (k-66028, Greece), Manu (k-66029, Finland), Lona (k-66030, Switzerland), Quarna (k-66035, Switzerland); early-ripening varieties with fewer days from earing to waxy ripeness: Artur Nick (k-66091, Spain), Mane Nick (k-66092, Spain), Sigma 2 (k-65999, Omsk region), Lutescens 540 (66000, Samara region), Lutescens 575 (k-66001, Samara region region), Zauralochka (k-66009, Kurgan region), Altai 75 (k-66012, Altai Kr.), Siberian 17 (k-66017, Novosibirsk region).