{"title":"芒草叶片的气孔密度","authors":"Ž. Pauková, Z. Jureková","doi":"10.1515/ahr-2015-0009","DOIUrl":null,"url":null,"abstract":"Abstract In this study, the number of stomata per unit area was determined in the perennial energy grass of two genotypes Miscanthus × giganteus (Greef et Deuter) and M. sinensis ‘Tatai’ on arable land in the South-western Slovakia. The dynamics of stomatal density per mm2 was determined by non-destructive method in three randomly selected clumps. The number of stomata per mm2 of area varied from 125 ±23 to 327 ±47, stomatal length ranged from 33.9 ±4.7 μm to 35.3 ±3.4 μm, and stomatal width ranged from 17.5 ±2.3 μm to 18.8 ±2.8 μm in the two genotypes. We confirmed ontogenetic heterogeneity of leaf area size and stomatal size parameters.","PeriodicalId":247321,"journal":{"name":"Acta Horticulturae et Regiotectuare","volume":"33 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Stomatal Density In Miscanthus Leaves\",\"authors\":\"Ž. Pauková, Z. Jureková\",\"doi\":\"10.1515/ahr-2015-0009\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract In this study, the number of stomata per unit area was determined in the perennial energy grass of two genotypes Miscanthus × giganteus (Greef et Deuter) and M. sinensis ‘Tatai’ on arable land in the South-western Slovakia. The dynamics of stomatal density per mm2 was determined by non-destructive method in three randomly selected clumps. The number of stomata per mm2 of area varied from 125 ±23 to 327 ±47, stomatal length ranged from 33.9 ±4.7 μm to 35.3 ±3.4 μm, and stomatal width ranged from 17.5 ±2.3 μm to 18.8 ±2.8 μm in the two genotypes. We confirmed ontogenetic heterogeneity of leaf area size and stomatal size parameters.\",\"PeriodicalId\":247321,\"journal\":{\"name\":\"Acta Horticulturae et Regiotectuare\",\"volume\":\"33 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta Horticulturae et Regiotectuare\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1515/ahr-2015-0009\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta Horticulturae et Regiotectuare","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1515/ahr-2015-0009","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Abstract In this study, the number of stomata per unit area was determined in the perennial energy grass of two genotypes Miscanthus × giganteus (Greef et Deuter) and M. sinensis ‘Tatai’ on arable land in the South-western Slovakia. The dynamics of stomatal density per mm2 was determined by non-destructive method in three randomly selected clumps. The number of stomata per mm2 of area varied from 125 ±23 to 327 ±47, stomatal length ranged from 33.9 ±4.7 μm to 35.3 ±3.4 μm, and stomatal width ranged from 17.5 ±2.3 μm to 18.8 ±2.8 μm in the two genotypes. We confirmed ontogenetic heterogeneity of leaf area size and stomatal size parameters.
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