Open AccessANALYSIS OF SOME EMBRYOGENETIC TRAITS OF THE INTRASPECIFIC AND INTERSPECIFIC F1 HYBRID PLANTS G.HERBACEUM L. AND G.ARBOREUM L
Author(s) -
Kh.A.Muminov
Publication year - 2020
Publication title -
epra international journal of research and development
Language(s) - English
Resource type - Journals
ISSN - 2455-7838
DOI - 10.36713/epra4190
Subject(s) - biology , intraspecific competition , botany , interspecific competition , ruderal species , pollen , ecology , habitat
In this article was given that number of anthers in intraspecific and interspecific F1 hybrid plants obtained from crossing intraspecific varieties of the species G.herbaceum L. and G.arboreum L. were observed that was intermediate (f.harga x subsp.africanum, subsp.obtusifolium x subsp.nanking) and strong negative (subsp.obtusifolium x subsp.perenne, f.harga x subsp.perenne) than the selection material were observed and the number of pollen grains in one anther in groups obtained with the involvement of ruderal and ruderal (subsp.pseudoarboreum x f.harga, f.harga x subsp.pseudoarboreum, f.harga x subsp.perenne, subsp.perenne x f.harga) and (subsp.nanking (brown fiber) x variety «VIR 1372, variety «VIR 1372 x subsp.nanking (brown fiber)) form with the positive heterosis. The obtained data have a kind of versatility and were defined to correspond to the data of literary sources.KEY WORDS: species, intraspecific, interspecific, variety, form, wild, ruderal, sympodial tropical, sympodial subtropical, flower, anther, pollen, pieces.