The article is based on field research, existing literature, and samples
of herbarium kept in the National Herbarium fund (TASH) Poa bulbosa L. The distribution maps and productivity indicators in
the flora of Uzbekistan are presented. As you know, Poa bulbosa L. is considered the wild relative of cultural plants,
as a forage plant, it is a plant with high protein value. In the course of
research during 2021-2022, in 16 areas, the yield indicators of the species
were determined. In the studied research areas, indicators of the total weight
of plant bushes (on the account of wet mass) and, respectively, the volume of
plant biomass (on the account of dry mass, the upper part of 25%) were
determined. According to him, it was determined that the average yield of the
plant the wet mass is 14669.8 kg/ha, and the average yield of the plant the dry
mass in areas of total 244.0 ha in the total area is 63172.5 kg.
References
[1]
Long, Ch., Hammer, K. and Li, Z. (2021) The Central Asiatic Region of Cultivated Plants. Genetic Resources and Crop Evolution, 68, 1117-1133.
https://doi.org/10.1007/s10722-020-01053-9
[2]
Andersson, M.S. and de Vicente, M.C. (2010) Gene Flow between Crops and Their Wild Relatives. Evolutionary Applications, 3, 402-403.
https://doi.org/10.1111/j.1752-4571.2010.00138.x
[3]
Baute, G.J., Kane, N.C., Grassa, C.J., Lai, Z. and Rieseberg, L.H. (2015) Genome Scans Reveal Candidate Domestication and Improvement Genes in Cultivated Sunflowers, as Well as Post Domestication Introgression with Wild Relatives. New Phytologist, 206, 830-838. https://doi.org/10.1111/nph.13255
[4]
Dempewolf, H., Baute, G. anderson, J., Kilian, B., Smith, C. and Guarino, L. (2017) Past and Future Use of Wild Relatives in Crop Breeding. Crop Science, 57, 1070-1082.
https://doi.org/10.2135/cropsci2016.10.0885
[5]
Teso, M.L., Lamas, E.T., Parra-Quijano, M., de la Rosa, L., Fajardo, J. and Iriondo, J.M. (2018) National Inventory and Prioritization of Crop Wild Relatives in Spain. Genetic Resources and Crop Evolution, 65, 1237-1253.
https://doi.org/10.1007/s10722-018-0610-0
[6]
Castañeda-álvarez, N.P., Khoury, C.K., Achicanoy, H.A., Bernau, V., Dempewolf, H., Eastwood, R.J., et al. (2016) Global Conservation Priorities for Crop Wild Relatives. Nature Plants, 2, 16022. https://doi.org/10.1038/nplants.2016.22
[7]
Dempewolf, H., Eastwood, R.J., Guarino, L., Khoury, C.K., Müller, J.V. and Toll, J. (2014) Adapting Agriculture to Climate Change: A Global Initiative to Collect, Conserve, and Use Crop Wild Relatives. Agroecology and Sustainable Food Systems, 38, 369-377. https://doi.org/10.1080/21683565.2013.870629
[8]
Shanmugasundaram, S. and Kole, C. (2012) Wild Crop Relatives: Genomic and Breeding Resources: Oilseeds. Experimental Agriculture, 48, 156.
[9]
Dwivedi, S.L., Upadhyaya, H.D., Stalker, H.T., Blair, M.W., Bertioli, D.J., Nielen, S. and Ortiz, R. (2008) Enhancing Crop Gene Pools with Beneficial Traits Using Wild Relatives. Plant Breeding Reviews, 30, 179-230.
https://doi.org/10.1002/9780470380130.ch3
[10]
Jarvis, A., Lane, A. and Hijmans, R.J. (2008) The Effect of Climate Change on Crop Wild Relatives. Agriculture, Ecosystems & Environment, 126, 13-23.
https://doi.org/10.1016/j.agee.2008.01.013
[11]
Jha, U.C., Bohra, A. and Singh, N.P. (2014) Heat Stress in Crop Plants: Its Nature, Impacts and Integrated Breeding Strategies to Improve Heat Tolerance. Plant Breeding, 133, 679-701. https://doi.org/10.1111/pbr.12217
[12]
Warschefsky, E., Penmetsa, R.V., Cook, D.R. and von Wettberg, E.J.B. (2014) Back to the Wilds: Tapping Evolutionary Adaptations for Resilient Crops through Systematic Hybridization with Crop Wild Relatives. American Journal of Botany, 101, 1791-1800. https://doi.org/10.3732/ajb.1400116
[13]
Abduraimov, O.S., Maxmudov, A.V., Kovalenko, I., Allamurotov, A.L., Mavlanov, B.J., Shakhnoza, S.U. and Mamatkasimov, O.T. (2023) Floristic Diversity and Economic Importance of Wild Relatives of Cultivated Plants in Uzbekistan (Central Asia). Biodiversitas, 24, 1668-1675. https://doi.org/10.13057/biodiv/d240340
[14]
Abduraimov, O.S., Mamatkulova, I.E. and Mahmudov, A.V. (2023) Structure of Local Populations and Phytocoenotic Confinement of Elwendia persica in Turkestan Ridge, Uzbekistan. Biodiversitas, 24, 1621-1628.
https://doi.org/10.13057/biodiv/d240334
[15]
Zhao, Y., Li, G. and Yang, J. (2018) Conservation and Utilization of Wild Relatives of Cultivated Plants. Biodiversity Science, 26, 414-426.
https://doi.org/10.17520/biods.2018029
[16]
Haston, E., Richardson, J.E., Stevens, P.F., Chase, M.W. and Harris, D.J. (2009) The Linear Angiosperm Phylogeny Group (LAPG) III: A Linear Sequence of the Families in APG III. Botanical Journal of the Linnean Society, 161, 128-131.
https://doi.org/10.1111/j.1095-8339.2009.01000.x
[17]
Wu, Z.Q. and Ge, S. (2012) The Phylogeny of the BEP Clade in Grasses Revisited: Evidence from the Whole-Genome Sequences of Chloroplasts. Molecular and Phylogenetic Evolution, 62, 573-578. https://doi.org/10.1016/j.ympev.2011.10.019
[18]
Gillespie, L.J. and Soreng, R.J. (2005) A Phylogenetic Analysis of the Bluegrass Genus Poa Based on cpDNA Restriction Site Data. Systematic Botany, 30, 84-105.
https://doi.org/10.1600/0363644053661940
[19]
Gillespie, L.J., Archambault, A. and Soreng, R.J. (2007) Phylogeny of Poa (Poaceae) Based on trnT-trnF Sequence Data: Major Clades and Basal Relationships. Aliso, 23, 420-434. https://doi.org/10.5642/aliso.20072301.33
[20]
Ofir, M. and Kigel, J. (2014) Temporal and Intraclonal Variation of Flowering and Pseudovivipary in Poa bulbosa. Annals of Botany, 113, 1249-1256.
https://doi.org/10.1093/aob/mcu037
[21]
Novak, S.J. and Welfley, A.Y. (1997) Genetic Diversity in the Introduced Clonal Grass Poa bulbosa (Bulbous Bluegrass). Northwest Science, 71, 271-280.
[22]
Rakhimova, T.Т., Rakhimova, N.K., Shomurodov, Kh.F. and Abduraimov, О.S. (2020) Ontogenetic Structure of Rare Plant Species on the Usturt Plateau in Uzbekistan. Arid Ecosystems, 26, 80-87. https://doi.org/10.1134/S2079096120030075
