豌豆新品种 "Krasnoufimsky 20

L. I. Likhacheva, A. V. Moskalev, N. V. Likhacheva, N. N. Matolinets
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摘要

豌豆新品种 "克拉斯诺菲姆斯基 20 "的培育工作于 2008 年在乌拉尔农业研究院(FSBSI UrFARC UrO RAS 的一个分支)克拉斯诺菲姆斯基育种中心的试验田上开始。本次研究的目的是培育一种高产豌豆品种,该品种能抵御不利的环境条件、抗病虫、茎秆不脱落、种子不脱落。与标准品种相比,"Krasnoufimsky 20 "在 2017 年、2019 年、2021 年和 2022 年的生产率最高(从 11% 到 62%)。平均而言,'Krasnoufimsky 20'的产量比标准高出 0.26 吨/公顷。Krasnoufimsky 20 "品种需要 HTC 值在 1.0-2.1 范围内的气候条件才能获得稳定的产量。但无论环境因素如何,无论是在有利条件下,还是在涝灾或干旱期间,品种'Krasnoufimsky 20'都比标准高出 0.03-0.83 吨/公顷。Krasnoufimsky 20 "比标准品种早熟 1-3 天,每株豆子和种子的数量较多(分别多 0.2 粒和 1.5 粒)。品种 "Krasnoufimsky 20 "的单株种子产量高(2.3 克)。该品种受疫病和根腐病的影响达到了标准水平,但受苹果蠹蛾的危害低于标准。新品种'Krasnoufimsky 20'在适应性方面超过了标准品种'Krasnoufimsky 11'和当地培育的其他品种。2023 年,决定将豌豆新品种 "克拉斯诺菲姆斯基 20 "列入国家育种成果清单,批准在伏尔加-维亚特卡、北高加索、乌拉尔、西西伯利亚等地区使用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A new pea variety ‘Krasnoufimsky 20’
Work on developing a new pea variety ‘Krasnoufimsky 20’ began in 2008 on the experimental fields of the Krasnoufimsky breeding center of the Ural Research Institute of Agriculture, a branch of the FSBSI UrFARC UrO RAS. The purpose of the current study was to develop a highly productive pea variety that is resistant to negative environmental conditions, resistant to diseases and pests, and has a non-lodging stem and non-shedding seeds. The greatest productivity excess of the variety ‘Krasnoufimsky 20’ compared to the standard was observed in 2017, 2019, 2021 and 2022 (from 11 % to 62 %). On average, ‘Krasnoufimsky 20’ gave a significant excess over the standard by 0.26 t/ha. The variety ‘Krasnoufimsky 20’ requires weather conditions in the HTC range of 1.0–2.1 to obtain stable productivity. But regardless of environmental factors, both in favorable conditions and during periods of waterlogging or drought, the variety ‘Krasnoufimsky 20’ exceeded the standard by 0.03–0.83 t/ha. The variety ‘Krasnoufimsky 20’ ripened 1–3 days earlier than the standard, it has a larger number of beans and seeds per plant (by 0.2 and 1.5 pieces, respectively). The variety ‘Krasnoufimsky 20’ has a high seed productivity per plant (2.3 g). The variety is affected with ascochyta blight and root rot at the standard level, its damage by the codling moth is less than the standard. The new variety ‘Krasnoufimsky 20’ exceeded the standard variety Krasnoufimsky 11 and other varieties of local breeding according to adaptability. In 2023, it was decided to include the new pea variety ‘Krasnoufimsky 20’ in the State List of Breeding Achievements approved for use in the regions of Volga-Vyatka, North Caucasus, Ural, West Siberian.
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