Abdumutaliyeva, Munavvarxon and Asqarova, Gulsanam (2023) Ochiq urug’li o’simliklar Qarag’aytoifa o’simliklar to’g’risidagi umumiy tasnif. Journal of Science-Innovative Research in Uzbekistan; Vol. 1 No. 1 (2023): Journal of Science-Innovative Research in Uzbekistan; 95-97.
1975.pdf - Published Version
Download (437kB)
Abstract
Ochiq urug’li o’simliklar devon davrida paydo bo’lgan yuksak o’simliklarning eng qadimgi guruhlardan,bo’lib paleozoy va mezozoy eralarida keng rivojlangan. Ochiq urug’li o’simliklarni urug’li paparotniklar, bennettitlar, keytonlilar yo’qolib qazilma holda saqlanib qolgan. Ginkoviyalar, velvichiyalarni bitta turi saqlanib qolgan hozirgi kunda esa qarag’aylar sagovniklar gnetoviylar keng tarqalib kelmoqda. Hozirgi kunda ochiq urug’lilar xalq ho’jaligida katta ahamiyatga ega. Ochiq urug’lilar katta maydonlarda Tayga o’rmonlarini hosil qiladi.Tayga o’rmonlarida o’ziga xos biotsenoz hosil boladi.
| Item Type: | Article |
|---|---|
| Additional Information: | Imported from Journal of Science-Innovative Research in Uzbekistan |
| SWORD Depositor: | Admin User |
| Depositing User: | Admin User |
| Date Deposited: | 21 Sep 2026 22:57 |
| Last Modified: | 21 Sep 2026 22:57 |
| URI: | https://universalpublishings.uz/id/eprint/760 |
