无壳燕麦新品种“Azil”

A. D. Kabashov, A. S. Kolupaeva, V. Zakharov, N. Vlasenko, O. G. Mishenkina, O. D. Yakovleva, Ya. G. Leybovich, Z. V. Filonenko, L. G. Razumovskaya, P. Polityko
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引用次数: 0

摘要

本文介绍了用个体家庭选择法从杂交群体“Krestyansky local×ZALP”中选育的无壳燕麦新品种“阿齐尔”的研究结果。本研究的目的是鉴定无壳燕麦新品种“阿齐尔”籽粒的经济价值性状、物理生化指标。根据植被期的长短,“阿齐尔”被归类为中熟品种。在国家品种试验中,阿齐尔品种的实际产量为5.36吨/公顷。在研究过程中,发现按照病虫害防治技术方法进行集约和高强度栽培,‘阿齐尔’品种的生产力相对于基础技术从0.75吨/公顷提高到1.42吨/公顷(分别提高了12%和23%)。groat特性的估计表明,新品种的谷物中蛋白质和油的百分比比有壳和无壳的标准品种“Yakov”和“Vyatsky”(蛋白质的2.2%和0.2%;油的1.3%和0.5%)更大。在人工和自然背景下,已经鉴定出“阿齐尔”品种具有较高的松散黑穗病抗性(高达6.4%的危害)。已经确定了标准燕麦品种“Yakov”和“Vyatsky”以及联邦研究中心“Nemchinovka”的13个无壳育种系的谷物中真菌成分和真菌毒素含量。“阿齐尔”品种对T-2毒素积累的抗性增强。利用生物化学方法发现了新品种的异质性,包括两个生物型。在进行初级种子生产时,建议使用个体家庭选择的方法,对后代进行双重估计,并与其他无壳燕麦保持空间隔离。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
New hulless oat variety ‘Azil’
The current paper has presented the study results of the new hulless oat variety ‘Azil’, which was developed by the method of individual-family selection from the hybrid population ‘Krestyansky local × ZALP’. The purpose of the current study was to identify economically valuable traits, physico-biochemical indicators of the grain of the new hulless oat variety ‘Azil’. According to the length of the vegetation period, ‘Azil’ is classified as a middle maturing variety. In the State Variety Testing, the realized productivity of the variety ‘Azil’ was 5.36 t/ha. During the study, there has been found that with intensive and high-intensity cultivation in compliance with the technological methods of protection against diseases, weeds and pests, the productivity of the variety ‘Azil’ improved in relation to the basic technology from 0.75 to 1.42 t/ha (or on 12 and 23 %, respectively). The estimation of groat properties has revealed a larger protein and oil percentage in grain of the new variety than that of the hulled and hulless standard varieties ‘Yakov’ and ‘Vyatsky’ (2.2 and 0.2 % of protein; 1.3 and 0.5 % of oil) . There has been identified high loose smut resistance of the variety ‘Azil’ (up to 6.4 % damage) on artificial and natural backgrounds. There has been established a fungi composition and mycotoxins’ content in grain of the standard oat varieties ‘Yakov’ and ‘Vyatsky’, as well as 13 hulless breeding lines of the Federal Research Center “Nemchinovka”. The variety ‘Azil’ has demonstrated an increased resistance to the accumulation of T-2 toxin. Using biochemical methods there has been found heterogeneity of the new variety, consisting of two biotypes. When conducting primary seed production, there has been recommended to use the method of individual-family selection with a double estimation of the progeny and maintaining spatial isolation with other hulless oats.
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