The Content of the Bioactive Substances in the Leaves and Bulbs of Victory Onion After Treatments With Growth Regulators

Savchenko, O.M.; Kozlovskaya, L.N.

doi:10.29296/25877313-2018-05-08

Cited by 2 publications

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Приводимые в сведения о химическом составе луков указывают на их исключительно высокую пищевую ценность. Корневищные дикорастущие луки в условиях интродукции характеризуются высоким уровнем накопления биологически активных соединений, что при способности отрастать вслед за таянием снега делает их особенно цен-177],[12, 50],[13, с. 217],[15, с.…”

unclassified

Biological features of Allium nutans L. samples in the Bashkir Cis-Urals in the introduction

Tuhvatullina¹,

Жигунов²

2021

Agrarian Bulletin of The

View full text Add to dashboard Cite

Abstract. The purpose – to study under cultural conditions in the Bashkir Cis-Urals three samples of Allium nutans L.: Bashkir, Novosibirsk (broadleaf and narrow-leaved form). Studied: phenology, biomorphology, reproduction, agricultural technology and biochemical composition. Methods. The study was conducted in 2017–2020 at the collection site of onions in the South Ural Botanical Garden-Institute of the UFRC RAS. Analysis of the seasonal rhythm of growth and development, winter resistance, resistance to adverse weather conditions, pests and diseases, reproduction rate and seed productivity was carried out according to generally accepted recommendations. Results. Drooping onion is a long-lasting medium-late-flowering plant. Spring growth of A. nutans samples occurs in the 2nd–3rd decade of April, leaf growth in the spring is initially expressed in accelerating the growth processes of last year's etiolated leaves, and only then new young leaves come to the soil surface. The appearance of the flower arrow occurs in mid-June, the beginning of budding falls on the 2nd–3rd decades of June and lasts 30–35 days. Novosibirsk samples bloom in mid-July, the Bashkir sample – a week later. The flowering phase lasts an average of 35–41 days. Seeds ripen in August-September. In Novosibirsk samples, seeds mature in 16–19 days, in the Bashkir sample – in 25 days. The maximum number of seeds forms the Bashkir sample 647–1031 pcs. (average 835.0 ± 53.5). Scientific novelty. For the first time, the biochemical composition of samples of this onion was made and analyzed. According to the maximum accumulation of vitamin C and carotene, the Bashkir sample differs (104.92 mg% and 166.4 mg/kg, respectively). In the Novosibirsk sample (narrow-leaved form), the maximum amount of sugar and starch (8.8 and 6.12%, respectively) and the minimum amount of vitamin C (41.53 mg%) were found. The Novosibirsk sample (broadleaf form) contains more protein (17.06%) and a minimum amount of carotene (83.2 mg/kg). According to other indicators (solid, nitrogen, raw fat), the studied samples differ little from each other.

show abstract

unclassified

Biological features of Allium nutans L. samples in the Bashkir Cis-Urals in the introduction

Tuhvatullina¹,

Жигунов²

2021

Agrarian Bulletin of The

View full text Add to dashboard Cite

show abstract

On the biology of different samples of wild ramson onions in the conditions of the Bashkir Cis-Urals

Tuhvatullina¹,

Жигунов²

2021

Agrarian Bulletin of The

View full text Add to dashboard Cite

Abstract. The purpose is to study the phenology, morphometry, reproductive biology, and propagation characteristics of the following species and samples of wild ramson onion: A. microdictyon Prokh. (Bashkir sample), A. victorialis L. (Moscow and Syktyvkar samples), A. ursinum L. (Moscow sample), A. ochotense Prokh. (Syktyvkar and Irkutsk samples). Methods. The study of wild ramson samples was carried out in 2016-2020 under the conditions of the culture in the South-Ural Botanical garden-institute of the UFRC RAS (Bashkir Cis-Urals, northern forest-steppe). The study of the seasonal rhythm of growth and development was carried out according to the method of phenological observations by I. N. Beideman and I. V. Borisova. Determination of winter hardiness and resistance to adverse weather conditions, pests and diseases, reproduction coefficient and seed productivity was carried out according to generally accepted recommendations. Results. According to the phenorhythmotype, the studied species are short-growing, spring-early-summer flowering. A. ursinum – ephemeroid, A. microdictyon, A. ochotense and A. victorialis – hemi-ephemeroid. The flowering phase occurs in late May-early June. The duration of flowering of wild ramson samples by year is 13-22 days. Seed maturation occurs in July. A. ursinum vegetation ends in July, the remaining samples-in August. The largest number of fruits and seeds are allocated samples of A. victorialis and A. microdictyon, the smallest – A. ursinum. Samples of A. microdictyon, A. ursinum and A. victorialis have a high percentage of fruit blooming. The weight of 1000 seeds of A. microdictyon is 3.6 g, A. ursinum – 5.9 g, A. victorialis – 6.3–6.7 g, A. ochotense – 7.9–8.5 g. Wild ramson seeds when sown in the open ground do not germinate in the same year: autumn sowing sprouts in 17–18 months, spring – in a year. To accelerate germination, it is recommended to stratify seeds for 2.5–3 months at a temperature of 0–3 °C. Scientific novelty. Research work on the study of wild ramson onions in the region of the Bashkir Cis-Urals has not yet been carried out. These species of onions have a wide resource value, which was caused by the high relevance of these studies.

show abstract

The Content of the Bioactive Substances in the Leaves and Bulbs of Victory Onion After Treatments With Growth Regulators

Cited by 2 publications

References 0 publications

Biological features of Allium nutans L. samples in the Bashkir Cis-Urals in the introduction

Biological features of Allium nutans L. samples in the Bashkir Cis-Urals in the introduction

On the biology of different samples of wild ramson onions in the conditions of the Bashkir Cis-Urals

Contact Info

Product

Resources

About