The article presents the results of breeding work on pear culture, carried out in the conditions of the Samarkand scientific experimental station from 1930 to the present day. At the experimental station, a number of zoned pear varieties were created - Podarok, Lastochka, Rano, Yubileynaya and varieties with the best economic and biological characteristics were selected - Farizi (2018), Azamat (2018), Durdona (2020). They differ from standard varieties in their high yield, good fruit quality, immunity to pests, and heat and drought resistance.
| Mualliflar | Мирзахидов, Урмон, Мирзахидов, Бахтиер, Халмирзаев, Бахром, Садинов, Сафар, Эргашев, Жавохир |
|---|---|
| Jurnal | Agro ILM |
| Nashr sanasi | 2026-06-21 |
| Jild | 125 |
| Son | 4 |
| Betlar | 50-52 |
| Til | O‘zbek |
pear, variety, hybrid, selection, variety testing, crossing, resistance, heat resistance, drought resistance, psyllid, fruit quality, груша, сорт, гибрид селекция, сортоизучение, скрещивание, устойчивость, жароустойчивость, засухоустойчивость, медяница, качество плодов, nok, nav, duragay seleksiya, nav o’rganish, kesishish, qarshilik, issiqlikka chidamlilik, qurg’oqchilikka chidamlilik, barg dog’i, meva sifati
Improving the technology for cultivating virus-free elite and primary seed production of new potato varieties in the conditions of pastures and virgin lands of the Zarafshan Valley is one of the most important issues in…
This article studies the effect of sowing dates on the field germination of rye (Secale cereale L.) variety «Shalola». During the study, the germination rate, growth indicators, and the influence of agrotechnical…
Based on the study of potato varieties’ biological characteristics in relation to agrotechnical practices, the correct selection of a variety for each specific soil and climatic condition is a key factor in ensuring…
This article examines the influence of germination and planting density, vegetation period, and morphological parameters on the yield of grain and green mass of the Kumkishlok corn variety in experimental fields.
The article presents the results of scientific research conducted to determine the optimal sowing dates, seeding patterns and depth, as well as seed and soil preparation for early- and mid-ripening potato varieties…
This article presents the results of scientific research on the impact of fertilizer rates on the yield of imported and local soybean varieties in the soil and climatic conditions of the Khorezm region. Based on field…
The article presents data showing that when broccoli hybrids Fiesta F1 and Nakhos F1 are cultivated as a main crop at the optimal sowing period, a yield of 23.0-24.2 t/ha, a net profit of 47.9-53.4 million…
This article presents the results of a comparative study of the growth, development, productivity, and yield of local and imported soybean varieties in the soil and climatic conditions of the Khorezm region. Fourteen…
The presented article examines the effect of different planting schemes and nutrition area on the growth, development, and yield of kale varieties. The study was conducted in 2023–2025 under the conditions of the…
The distribution of the soybean root system within soil layers and the efficiency of its nutrient absorption were studied. It was analyzed that soybean roots develop activerly primarily in the upper 0-30 sm soil layer…