نتایج جستجو برای: vegetative characters
تعداد نتایج: 58478 فیلتر نتایج به سال:
Encyclia comprises 150 species distributed in forest or savanic vegetations of the Americas. The anatomy their vegetative organs is diversified and useful on taxonomic grounds. We aimed to describe morphoanatomy system chapadensis L. C. Menezes, E. linearifolioides (Kraenzl.) Hoehne, osmantha (Barb. Rodr.) Schltr., emphasizing these characters that are both, helpful set them apartand reflect ec...
BACKGROUND AND AIMS In species with specialized pollination, floral traits are expected to be relatively invariant and decoupled from the phenotypic variation affecting vegetative traits. However, inferring the degree of decoupling between morphological characters from patterns of phenotypic correlations is difficult because phenotypic correlations result from the superimposition of several sou...
Based on numerical analyses of macromorphological characters, scanning electron microscopy observation of leaves and lemma micromorphology, as well as field observations, Stipa pennata subsp. ceynowae was described here as a new taxon from Poland. It differs from the most similar S. pennata subsp. pennata and S. borysthenica mainly by its longer ligules of vegetative shoots. The affinities of t...
This research aims to determine the morphological characteristics of functional rice (Oryza sativa L.) lines grown in medium plains. The was conducted May – August 2022, plain paddy fields with an altitude 370 m above sea level be precise Tampak Siring Village, Batukliang District, Central Lombok. method used experimental field trials. design a randomized block (RBD) 13 treatments and 3 replica...
بررسی ارزش غذایی تاغ و عمل آوری آن با سود و آهک در مراحل مختلف رشدبا استفاده از روش کیسه های نایلونی
abstract this study is carried out to determine the chemical composition in the three vegetative stages of the haloxylon sp., degradation parameters, with adding naoh and ca(oh2 ). for this purpose, in may and october and january 2010 enough some haloxylon sp. of the ammary area was prepared. crude protein and ash percentage are decrease, neutral detergent fiber percentage with pragress stage ...
august wilson is undoubtedly one of the rare black playwrights whose works have attracted streams of attention and worldwide audience. the present study aims at analyzing fences and piano lesson which are two of the most successful plays in his pittsburgh cycle from the perspective of michel foucault’s theories and ideas. studying these two plays from foucault’s perspective opens new windows in...
Late Devonian Minostrobus chaohuensis is one of the earliest monosporangiate-strobilate isoetaleans. Based on new material of this plant, the vegetative axis and microsporangiate strobilus are studied in detail, and the whole plant knowledge is summarized. The vegetative axis is isotomously branched. The stem is up to 55 mm in diameter with helically arranged leaf cushions. Stems and thick bran...
This synopsis presents diagnostic characters and comments on morphological variability, distribution, conservation of species Byttnerieae (Malvaceae, Byttnerioideae) from the Atlantic Forest. is represented by two allied genera in this phytogeographic domain: Ayenia L. Byttneria Loefl. An extensive literature survey along with herbarium collection analyses revealed occurrence 20 Forest, nine wh...
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