This article presents the results of studying the growth and developmental stages of local and foreign onion varieties and hybrids. The research analyzed the periods from sowing to full seedling emergence, the formation of the first true leaf, the development of 3-4 true leaves, and the initiation of bulb formation. The obtained results showed that among the varieties, Oqdur and Ravnaq demonstrated the earliest development, while among the hybrids, Siber F1 was identified as the fastest-developing genotype. In contrast, Possat and Red Star F1 exhibited relatively later bulb formation.
| Mualliflar | Мирзасолиев, Мирзаосимжон Мирзасойпович, Шокиров, Алишер Джураboyевич, Mirzasoliyev, Mirzaosimjon Mirzasoypovich, Shokirov, Alisher Jo'raboyevich, Mirzasoliyev, Mirzaosimjon Mirzasoypovich, Shokirov, Alisher Djo'rabayevich |
|---|---|
| Jurnal | Agrobiznes, fan va texnologiyalar |
| Nashr sanasi | 2026-07-30 |
| Jild | 4 |
| Son | 7 |
| Til | O‘zbek |
onion, variety, hybrid, phenological observation, developmental stage, growing season, bulb formation, лук репчатый, сорт, гибрид, фенологические наблюдения, этапы развития, вегетационный период, формирование луковицы, piyoz, nav, duragay, fenologik kuzatuv, rivojlanish bosqichi, vegetatsiya davri, piyozbosh shakllanishi
The article presents the results of studies on the seasonal dynamics of baseline clinical indicators (body temperature, heart rate - HR, respiratory rate - RR) of African ostriches (Struthio camelus) depending on age…
This article discusses the main veterinary-sanitary methods used to assess meat and meat products and their importance in ensuring food safety. Meat samples were examined using organoleptic evaluation, pH determination…
This article, based on the results of the AL-9124093960 practical project "Development of Integrated Agrotechnology for Combating Soil Salinity," is dedicated to studying the treatment of mineralized collector-drainage…
This article examines the scientific and methodological foundations of utilizing comprehensive land resource assessment results in optimizing land management projects. In the study, key factors such as soil quality…
This study evaluated the economic efficiency of different onion set planting patterns for bulb onion production under the conditions of Uzbekistan. Field experiments were conducted during 2022-2024 using the Istiqbol…
The aim of this study was to evaluate the acute toxicity of the locally developed "Alpek" anthelmintic substance in rabbits and to determine its safe dosage for administration. Experimental studies were conducted on…
This article describes the productivity of cocktail-type tomato hybrid samples grown in unheated greenhouse conditions in Uzbekistan. The material costs of producing vegetables under greenhouse conditions are…
This paper develops a scientifically grounded, objective, and dynamically updated methodology for the normative valuation of agricultural land in the Republic of Uzbekistan under conditions of state land ownership and…
This article develops the scientific and methodological foundations for summarizing various natural, land reclamation, economic, environmental, and infrastructure indicators in the process of comprehensive land…
This study investigated the formation of 1000-seed weight in families, lines, and cultivars derived from complex intervarietal cotton hybrids under optimal irrigation and water-deficit conditions. The results…