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Journal articles on the topic 'Morphological height'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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1

Haskevych, V., and O. Sova. "Meadow soils of Syan-Dnister Height." Visnyk of the Lviv University. Series Geography, no. 39 (December 15, 2011): 86–94. http://dx.doi.org/10.30970/vgg.2011.39.2166.

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The results of the field and laboratory research on meadow soils of the Syan-Dniester Upland supplied. Morphological characteristics, physical and physic-chemical properties described; contemporary agriecological state of soils under the conditions of intensive man-made burden analyzed. Measures of effective utilization and conservation of meadow soils suggested. Key words: meadow soils, morphological characteristics, texture density, humus, wasting, soil protection.

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2

F., I. Okpiliya, E. Oko P., and A. Ayiri B. "Morphological Characteristics of maize (Zea Mays) along Altitudinal Gradient in Obudu Plateau, Cross River State Nigeria." International Journal of Sciences Volume 3, no. 2014-09 (2014): 71–75. https://doi.org/10.5281/zenodo.3348781.

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From all indications, there seem to be a very high level of interrelationship between plant growth and the altitude of any particular place. The objective of this study was to examine the relationship between the morphological characteristics of maize and the altitude where it was cultivated. Five grains of maize were planted on each of the altitudinal heights of 100m, 600m and 1200m above sea level. The height of the altitude was measured using the geographical positioning system. On growth, the maize stands were labelled A –E for the purpose of identification and monitoring in each of the al

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Bilir, Nebi. "Morphological variations among families of Manna Ash (FRAXINUS ORNUS L.)." Forestry Engineering Journal 15, no. 2 (2025): 6–14. https://doi.org/10.34220/issn.2222-7962/2025.2/1.

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Variations, narrow-sense heritability, and correlations for height and diameter at base were examined in a 15- years progeny trial established by 30 open pollinated families of Manna ash (Fraxinus ornus L. subsp. cilicica) to con-tribute genetics-breeding practices of the species. Averages of tree height and diameter at base of the family were 318.5 cm and 62.5 mm in the families, while there were large differences among trees within family for the characteristics. Averages of families ranged from 285.6 cm to 359.2 cm for tree height, and between 55.3 mm and 70.5 mm for diam-eter at base. They

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4

Sulzer, A. M., M. S. Greenwood, W. H. Livingston, and Greg Adams. "Early selection of black spruce using physiological and morphological criteria." Canadian Journal of Forest Research 23, no. 4 (1993): 657–64. http://dx.doi.org/10.1139/x93-086.

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A retrospective test of 36 half-sib black spruce (Piceamariana (Mill.) B.S.P.) families was initiated using surplus seed from the same families growing in six 10-year-old test plantations in New Brunswick. Height, diameter, cold hardiness, gas exchange rates, chlorophyll content, and leaf weight/leaf area ratios of the 3-year-old greenhouse-grown seedlings were determined and related to 10-year field height. The variables that correlated most highly with height at age 10 were seedling height (r = 0.491) and diameter (r = 0.441). Seedling cold hardiness was significantly correlated with both 3-

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Zhang, Qianwen, Xue Chu, Zhipeng Gao, et al. "Culm Morphological Analysis in Moso Bamboo Reveals the Negative Regulation of Internode Diameter and Thickness by Monthly Precipitation." Plants 13, no. 11 (2024): 1484. http://dx.doi.org/10.3390/plants13111484.

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The neglect of Moso bamboo’s phenotype variations hinders its broader utilization, despite its high economic value globally. Thus, this study investigated the morphological variations of 16 Moso bamboo populations. The analysis revealed the culm heights ranging from 9.67 m to 17.5 m, with average heights under the first branch ranging from 4.91 m to 7.67 m. The total internode numbers under the first branch varied from 17 to 36, with internode lengths spanning 2.9 cm to 46.4 cm, diameters ranging from 5.10 cm to 17.2 cm, and wall thicknesses from 3.20 mm to 33.3 mm, indicating distinct attribu

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Prasad, Bishun Deo, Pankaj Kumar, and Sangita Sahni. "Cluster Analysis of Rice (Oryza sativa L.) Mutant Lines of Using Morphological Parameters." International Journal of Plant & Soil Science 35, no. 2 (2023): 23–26. http://dx.doi.org/10.9734/ijpss/2023/v35i22755.

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In recent decades, a large number of crop types have been developed using mutation breeding. In present investigation, gamma irradiated indica rice cultivar Rajendra Mahsuri 1 were morphologically analysed for identify candidate mutants. M3 mutant lines were screened using eleven morphological characteristics. Morphological investigations revealed that gamma irradiation created enough variability for selection of specific traits. We have observed huge variation in maturity (105 and 135 days) and plant height (45 to 160 cm) in M3 mutant lines. The results of morphological analysis showed a grea

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Shortell, Robert R., William A. Meyer, and Stacy A. Bonos. "Classification and Inheritance of Morphological and Agronomic Characteristics in Kentucky Bluegrass (Poa pratensis L.)." HortScience 44, no. 2 (2009): 274–79. http://dx.doi.org/10.21273/hortsci.44.2.274.

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The apomictic breeding behavior of Kentucky bluegrass (Poa pratensis L.) results in many unique cultivars. A classification system was previously developed to characterize the large number of Kentucky bluegrass cultivars into different types. However, many new cultivars have been released since the last refinement of the classification system. The objectives of this study were to determine differences in morphological and agronomic characteristics among select Kentucky bluegrass cultivars representing the major classification types and to determine broad-sense heritability estimates for import

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8

Verma, Nikhil, Fatima Shirin, Naseer Mohammad, et al. "Assessment of morphological variability in natural populations of Haldina cordifolia (Haldu)." Indian Journal of Forestry 46, no. 3 (2023): 138–45. http://dx.doi.org/10.54207/bsmps1000-2023-vjuc8y.

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The surveys were conducted in natural populations of Haldina cordifolia in the forest areas of three states of central India namely Madhya Pradesh, Chhattisgarh and Maharashtra. Based on the growth parameters of the individual tree, a total of thirty trees from nine forest divisions of these three states were selected as candidate plus trees (CPTs). Variation was observed in girth at breast height (GBH), total height, and clear bole height (CBH) of trees surveyed. The maximum GBH was recorded in the CPTs of Balrampur (243.75 cm) while the minimum was recorded in Balaghat (115 cm). The maximum

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9

Lou, Yanhong, Liang Chen, Qingguo Xu, and Xunzhong Zhang. "Genotypic Variation of Morphological Traits in Tall Fescue (Festuca arundinacea Schreb.) Accessions." HortScience 50, no. 4 (2015): 512–16. http://dx.doi.org/10.21273/hortsci.50.4.512.

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Tall fescue is an important cool-season grass widely used for forage and turf, and its genotypic variation for morphological traits has not been well documented. One hundred and fifteen tall fescue accessions, including 25 commercial cultivars, were divided into five groups based on their origination. The morphological traits, including plant height, spike length, pulvinus distance, spikelet count, branch count per spike, spike count per plant, and spike weight in different accessions were determined under field conditions in 2013 and 2014. There was significant genotypic variation in morpholo

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Nivedita, Roy, and Roy Sagnik. "Human foetal stomach : a morphological study." National Journal of Clinical Anatomy 02, no. 02 (2013): 075–81. http://dx.doi.org/10.1055/s-0039-3401705.

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Abstract Background and aims : The morphology of human stomach is subjected to wide variations and changes during developmental stage. Congenital anomalies of stomach like hypertrophic pyloric stenosis and thoracic stomach are common in new barns. Some rare anomalies like duplication, diverticula and hypoplasia of stomach also may occur. The present study attempts to analyze the morphological changes like change in shape, height, width, length of greater and lesser curvatures, capacity and localization of stomach in the quadrants of abdomen in different age groups of human foetuses and also to

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11

Cabanettes, Alain, and Loïc Pages. "Effet des techniques de coupe sur la hauteur des cépées dans un taillis de chataignier (Castaneasativa Mill.)." Canadian Journal of Forest Research 16, no. 6 (1986): 1278–82. http://dx.doi.org/10.1139/x86-226.

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The effects of both cutting tool and cutting height on the height of each stool's dominant shoot, 1 year after the cut were studied on a sweet chestnut coppice of west central France, traditionally managed with short rotations (between 6 and 10 years). Two tools (axe, chainsaw) and two heights (10 and 30 cm) were used in an experimental area of 0.5 ha divided into three blocks. One year after the cut, the height of the stool's dominant shoot was clearly correlated with morphological features of the stool, especially its mean diameter. The relation between these variables is affected by the env

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Pavlov, Jovan, Nenad Delic, Ksenija Markovic, Milos Crevar, Zoran Camdzija, and Milan Stevanovic. "Path analysis for morphological traits in maize (Zea mays L.)." Genetika 47, no. 1 (2015): 295–301. http://dx.doi.org/10.2298/gensr1501295p.

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Six inbred lines were crossed according to incomplete diallel method. In this way fifteen hybrid combinations were obtained. Hybrid combinations derived from these parental components were used in this work. The objective of study was to estimate direct and indirect effects of five morphological traits on grain yield by the application of the simple coefficient correlation and path coefficient analysis. The trait number of leaves above the top ear with the value of 0.736 has the strongest direct positive effect on grain yield. Positive direct effects on grain yield were also observed for heigh

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Zhou, Quanlai, Zhimin Liu, Zhiming Xin, et al. "Relationship between seed morphological traits and wind dispersal trajectory." Functional Plant Biology 46, no. 12 (2019): 1063. http://dx.doi.org/10.1071/fp19087.

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The structure and dynamics of plant populations and communities are largely influenced by seed dispersal. How the wind dispersal trajectory of seeds shifts with differences in seed morphology remains unknown. We used a wind tunnel and video camera to track the dispersal trajectory of seven species of Calligonum whose seeds have different kinds of appendages and other morphological traits, using variable wind speeds and release heights to determine the relationship between seed morphological traits and wind dispersal trajectory. Concave-, straight-line-, horizontal-projectile- and projectile-sh

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14

Claveau, Yves, Christian Messier, Philip G. Comeau, and K. Dave Coates. "Growth and crown morphological responses of boreal conifer seedlings and saplings with contrasting shade tolerance to a gradient of light and height." Canadian Journal of Forest Research 32, no. 3 (2002): 458–68. http://dx.doi.org/10.1139/x01-220.

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The effects of gradients in light levels and tree height on growth and crown attributes of six conifer species were studied in eastern and western Canada. Three conifers were studied in British Columbia (Abies lasiocarpa (Hook.) Nutt., Picea glauca (Moench) Voss × Picea engelmannii Parry ex Engelm., and Pinus contorta Dougl. ex Loud. var. latifolia Engelm.), and three in Quebec (Abies balsamea (L.) Mill., Picea glauca, and Pinus banksiana Lamb.). For several growth and morphological parameters, conifers reacted strongly to both an increase in light and tree height. Significant or nearly signif

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15

Reshetnik, Lyubov Aleksandrovna, Oksana Viktorovna Antsiferova, Tatyana Anatolyevna Spasich, and Sergey Stepanovich Golubev. "Diagnosis of celiac disease in routine clinical practice." Pediatrician (St. Petersburg) 5, no. 2 (2014): 14–18. http://dx.doi.org/10.17816/ped5214-18.

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During 10 years there has been conducted the purposeful clinical and laboratory investigation of 1775 children aged from 6 months to 18 years. In all patients antibodies to glyadin and tissue transglutaminase have been defined. 494 (27,83 %) children with positive serological markers have been send to endoscopic investigation with subsequent morphological investigation of biopsy material. In selective sampling of children the morphologically confirmed celiac disease is occurred with the frequency 1 to 40. Morphometric indices of duodenum mucous membrane are characterized with decrease of mucou

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16

Liu, Li, Samsung Lim, Xuesong Shen, and Marta Yebra. "A multiscale morphological algorithm for improvements to canopy height models." Computers & Geosciences 130 (September 2019): 20–31. http://dx.doi.org/10.1016/j.cageo.2019.05.012.

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17

Flores, Enrique R., Emilio A. Laca, Thomas C. Griggs, and Montague W. Demment. "Sward Height and Vertical Morphological Differentiation Determine Cattle Bite Dimensions." Agronomy Journal 85, no. 3 (1993): 527–32. http://dx.doi.org/10.2134/agronj1993.00021962008500030001x.

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18

Beaudet, Marilou, and Christian Messier. "Growth and morphological responses of yellow birch, sugar maple, and beech seedlings growing under a natural light gradient." Canadian Journal of Forest Research 28, no. 7 (1998): 1007–15. http://dx.doi.org/10.1139/x98-077.

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Height and lateral growth, biomass distribution, leaf morphology, and crown architecture were studied in yellow birch (Betula alleghaniensis Britton), sugar maple (Acer saccharum Marsh.), and beech (Fagus grandifolia Ehrh.) seedlings growing under 1-50% of above-canopy light in a sugar maple stand, in Quebec. All three species showed increasing growth with increasing light, but growth of yellow birch was higher and more responsive than that of sugar maple and beech. All three species showed typical sun-shade morphological responses, such as decreasing specific leaf area and leaf area ratio, an

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19

Bilir, Nebi, and Durmuş Çetinkaya. "Morphological variation and quality in Anatolian black pine seedlings." Theoretical and Applied Forestry 2, no. 1 (2022): 19–21. http://dx.doi.org/10.53463/tafor.2022vol2iss1pp19-21.

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There are many biological and environmental factors in success of forest establishment including afforestation, industrial plantation, and other forestry practices such as nursery technique and provenance. Forest establishment is also getting importance for the Anatolian Black pine [Pinus nigra Arnold. subsp. pallasiana (Lamb.) Holmboe] because of its widely using in afforestation and higher unproductive forest area, and other practices (i.e., landscape planning). It is known that seedling morphology and quality play key role in biological and economical success in these practices. This study

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20

Sheikh, Md Asaduzzaman, Golam Mohiuddin Chowdhury, Ferdousy Jolly, and Moniruzzaman. "An Anthropometric Evaluation of Morphological Facial Height in Bangladeshi Young Adult." Journal of Armed Forces Medical College, Bangladesh 10, no. 2 (2015): 33–38. http://dx.doi.org/10.3329/jafmc.v10i2.25919.

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Introduction: Anthropometry is applied to obtain measurements of living subjects for identifying age, stature, proportions body and/ or face and various dimensions related to particular race or an individual. Facial anthropometric studies have got vast implications in health related fields and are useful for orthodontists, plastic surgeons, maxillofacial surgeons for their treatment plans to evaluate treatment prognosis and determine treatment outcome. Prior to advent of cephalometric radiography, orthodontists often used anthropometric measurements to establish facial proportion. Although for

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21

WAIZ, HINA ASHRAF, and LOKESH GAUTAM. "Determination of best fitted regression model for assessment of live body weight from morphological traits in Sirohi goat in Udaipur." Indian Journal of Animal Sciences 90, no. 5 (2020): 804–8. http://dx.doi.org/10.56093/ijans.v90i5.104636.

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The objective of this research was to predict the live body weight from morphological traits of Sirohi goat. Based on data of Sirohi goat of different age (0–3 months, 3–6 months, 6–9 months and 9–12 months) kept under All India Co-ordinated Research Project on goats for Sirohi goats (AICRP) at Livestock Research Station, Bojunda, Vallabhnagar, and Dabok areas of Udaipur, Rajasthan during the year 2017. Simple and multiple regression models were used to explore the live weight and 5 morphological traits while taking animal’s age and sex into consideration. Correlation between body weight and m

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MATOS, THIAGO DANTAS, RODRIGO BARRA CAIADO FLEURY, KELSEN DE OLIVEIRA TEIXEIRA, VALÉRIA ROMERO, and HELTON LUIZ APARECIDO DEFINO. "CHANGES IN THE LUMBAR VERTEBRAL SEGMENT RELATED TO THE CAGE POSITION IN TLIF TECHNIQUE." Acta Ortopédica Brasileira 28, no. 2 (2020): 92–96. http://dx.doi.org/10.1590/1413-785220202802224215.

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ABSTRACT Objective: To evaluate the morphological changes on the intervertebral foramen and segmental lordosis related to the transforaminal lumbar interbody fusion (TLIF) positioning. Methods: PEEK cages were placed in the disc space (L1-S1) of a polyurethane anatomical model. Cages of different heights (8 mm, 10 mm, 12 mm and 14 mm) were positioned in the posterior, medial or anterior part of the vertebral body surface, and the intervertebral foramen and segmental lordosis heights were measured after their insertion. Results: The vertebral foramen height decreased in all positions and height

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Carvalho, Alberto, Paulo Roriz, and Daniel Duarte. "Comparison of Morphological Profiles and Performance Variables Between Female Volleyball Players of the First and Second Division In Portugal." Journal of Human Kinetics 71, no. 1 (2020): 109–17. http://dx.doi.org/10.2478/hukin-2019-0076.

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AbstractKnowledge of players’ anthropometric profiles may contribute to a better understanding of the differences between their performance levels. For example, vertical jump height, which is a major indicator of a volleyball player’s performance, is influenced by favorable anthropometric variables. This study’s aim was to describe anthropometric profiles of elite female volleyball players competing in the 1st and 2nd divisions in Portugal and to link these profiles with performance skills such as jump height obtained during blocking and spiking actions. Fifty-nine volleyball players were anal

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Djaboutou, M. C., M. G. Sinha, S. S. Houedjissin, G. H. Cacai, and C. Ahanhanzo. "Variability and Heritability of Morphological Traits in Collection of Cotton Genotypes (Gossypium hirsutum L.) and Their Potential Use for the Selection." European Scientific Journal, ESJ 13, no. 3 (2017): 385. http://dx.doi.org/10.19044/esj.2017.v13n3p385.

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This study was conducted to estimate variability and heritability of some morphological traits available in 14 introduced cotton genotypes. The experiment was carried out in randomized complete block design with three replications. The experimental site is based in Cotton and Fibres Center for Agricultural Research at Cana located in the south of Republic of Benin.Analysis of variance showed highly significant differences among the 14 cotton genotypes (p˂0.001). The results showed high heritability for plant height, plant height to first fruiting branch, number of vegetative branches, length o

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Khan, S., M. I. Kozgar, S. Goyal, and M. R. Wani. "INDUCTION OF MORPHOLOGICAL MUTANTS IN MUNGBEAN (VIGNA RADIATA (L.) WILCZEK) THROUGH CHEMICAL MUTAGENS." Nucleus 48, no. 3 (2011): 243–47. https://doi.org/10.71330/thenucleus.2011.839.

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A wide range of morphological mutants were identified in two varieties of mungbean. These mutants involved traits effecting plant height, growth habit, seed and pod. The frequency of morphological mutants differed in different mutagenic treatments and also between the varieties. The highest mutation frequency was noticed in the EMS treated population whereas the lowest frequency was observed SA treatments, HZ treatments being the intermediate. Variety NM-1 gave the broader spectrum and frequency of morphological mutations than the var. PDM-11. Of all the mutant types, maximum occurrence of mut

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Lyu, Yufei, Lei Zhang, Xin Liu, and Xuan Ma. "Microclimate-Adaptive Morphological Parametric Design of Streets and Alleys in Traditional Villages." Buildings 14, no. 1 (2024): 152. http://dx.doi.org/10.3390/buildings14010152.

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Microclimate is a reflection of the climatic conditions within the scope of human daily activities, so it is closely related to human activities. This paper uses Qingshui Village in Hancheng as the research object and the purpose of this paper was to study the influence mechanism of the traditional street spatial form on microclimate and thermal comfort, emphasizing the use of parameterized design platforms in technical methods to construct performance simulations and obtain relatively optimal solutions that are suitable for the spatial form of rural streets and alleys in the region. We select

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Palamarchuk, Vitalii, Nina Rudska, and Valery Borysov. "THE INFLUENCE OF PLANT DENSITY ON THE FORMATION OF MORPHOLOGICAL TRAITS IN CORN HYBRIDS." Agriculture and Forestry, no. 3 (34) (October 22, 2024): 44–54. https://doi.org/10.37128/2707-5826-2024-3-5.

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The article presents the results of studying the influence of plant density on the expression of morphological traits such as plant height and ear formation in corn hybrids from different maturity groups. The soil of the experimental site was gray forest soil with a light loamy mechanical composition. The research used early-ripening corn hybrids: Anovi KS (FAO 220), EC Sirius (FAO 200), mid-early EC Perspect (FAO 240), DKC 3609 (FAO 260), and mid-ripening DKC 3939 (FAO 320), Harmonium (FAO 380), with planting densities of 50, 60, 70, 80, and 90 thousand plants per hectare. The height of ear a

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Chen, Xi, Shangbin Bai, and Dongming Fang. "How Do Morphological Factors Influence the Green Nut Yield of Chinese Torreya?" Horticulturae 9, no. 2 (2023): 202. http://dx.doi.org/10.3390/horticulturae9020202.

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As an important economic tree species, Chinese Torreya (Torreya grandis cv Merrillii) has been widely planted in the subtropical regions of China. However, it remains to be studied whether morphological traits are the key factors reflecting or affecting the green nut yield of Chinese Torreya, which is necessary for breeding research and plantation management. Therefore, in Zhuji in the Zhejiang Province, the central production area of Chinese Torreya, we investigated the morphological traits (height, ground diameter, under-crown height, crown width, and branching amount) and green nut yield of

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Lasienė, Kristina, Donatas Gasiliūnas, Nomeda Juodžiukynienė, Anita Dabužinskienė, Aleksandras Vitkus, and Birutė Žilaitienė. "Morphological peculiarities of the testes in 41–50-years-old men." Papers on Anthropology 26, no. 2 (2017): 82. http://dx.doi.org/10.12697/poa.2017.26.2.08.

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The morphological parameters such as the length, width, height and weight of 20 pairs of testes were measured in this study. The volume of the testis was calculated using the formula: Volume = length (L) × width (W) × height (H) × 0.71. These morphological parameters of the right and left testes were compared.The total length, width and height of both testes of 41–50-years-old men were 4.53±0.46 cm, 3.05±0.31 cm and 2.58±0.36 cm respectively. The total volume and weight were 25.53±6.06 cm3 and 20.93±4.75 g respectively. The length, height, volume and weight of the right testis were significant

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Barlow, Jos, Bernard O. Lagan, and Carlos A. Peres. "Morphological correlates of fire-induced tree mortality in a central Amazonian forest." Journal of Tropical Ecology 19, no. 3 (2003): 291–99. http://dx.doi.org/10.1017/s0266467403003328.

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Tree characteristics were recorded from 2829 standing trees in 24 0.25-ha terra firme forest plots in central Amazonia, 3 y after a surface fire had swept through the study area. Sixteen of the plots were within forest that burnt for the first time at the end of the 1997-98 El Niño (ENSO) event, and the remaining eight plots were within unburnt primary forest. In order to investigate the morphological correlates of tree mortality, we measured tree diameter at breast height (dbh) and bark thickness, and recorded burn height, bark roughness and the presence of latex, resin and buttress roots. Le

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Ratna, Ratna Damayanti Siantur, and Dede J. Sudrajat Dede. "Correlation of Morphological Characteristics of Nyamplung Seedling (Calophyllum inophyllum L) with The Performance at Field Condition." Jurnal Wasian 6, no. 1 (2019): 45–55. http://dx.doi.org/10.62142/0fpen224.

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The aim of this research is to assess the correlation of morphological characteristics of nyamplung seedling (Calophyllum inophyllum L) on field growth of two years age after outplanting in Parungpanjang, Bogor. Three seedlots collected from Carita, Pangandaran and Purworejo were grown in seedbeds with different ages (four months and six months). The seedlings are mixed and grouped according to their height and root collar diameter. Each group of seedlings is divided into 5 height classes and each class is divided into two diameter classes, so there are 10 classes of seed morphology. The param

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Wang, Linlong, Huaiqing Zhang, Huacong Zhang, Tingdong Yang, Jing Zhang, and Yang Liu. "A Novel 3D Tree-Modeling Method of Incorporating Small-Scale Spatial Structure Parameters in a Heterogeneous Forest Environment." Forests 14, no. 3 (2023): 639. http://dx.doi.org/10.3390/f14030639.

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Currently, 3D tree modeling in a highly heterogeneous forest environment remains a significant challenge for the modeler. Previous research has only focused on morphological characteristics and parameters, overlooking the impact of micro-environmental factors (e.g., spatial-structural diversification and habitat heterogeneity) and providing less structural information about the individual tree and decreasing the applicability and authenticity of 3D tree models in a virtual forest. In this paper, we chose a mixed-forest conversion of Chinese fir (Cunninghamia lanceolata) plantations in a subtro

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Farias, C. B. M., A. Arrolho, M. C. M. Silva, R. R. Cruz, L. P. N. Ramos, and S. A. M. Souza. "Morphological evaluation of Bertholletia excelsa comparing different methods." Scientific Electronic Archives 13, no. 8 (2020): 35. http://dx.doi.org/10.36560/13820201057.

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Castanheira-do-Brasil is a semi-deciduous species which belongs to forests made up of vegetation specific to the Amazon Forest biome. The objective of this work is to perform the leaf and adult morphometry of B. excelsa by the traditional method and to compare with image analysis processed using the ImageJ program. 30 images of chestnut trees were captured using a Sony GPS Avchd progressive câmera, in a commercial plantation, located between the coordinates 9.89974ºS and 56.32221ºW. The images were analyzed for total height, canopy width (DC), chest diameter height (DBH). All measurements were

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Pustovoit, Sergei Pavlovich. "Morphological diversity and differentiation of Asian populations of pink salmon Oncorhynchus gorbuscha (Walbaum) of even generations." Rybovodstvo i rybnoe hozjajstvo (Fish Breeding and Fisheries), no. 7 (July 1, 2021): 22–33. http://dx.doi.org/10.33920/sel-09-2107-02.

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A morphological study of three Asian populations of pink salmon of the Ola, Bolshaya and Zhupanov rivers of adjacent even generations was carried out. For a quantitative description of the external appearance of pink salmon, a scheme of 17 measurements proposed by M.K. Glubokovsky [3] was used. On average, lower values of morphological diversity are characteristic of head measurements and fin heights, while indicators of body length and height have high indicators of morphological diversity. The hierarchical method of decomposition of morphological diversity makes it possible to find out the p

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Chen, Wei-Ming, Ya-Fu Lee, Chi-Feng Tsai, et al. "Dawn chorus variation in East-Asian tropical montane forest birds and its ecological and morphological correlates." Contributions to Zoology 84, no. 3 (2015): 255–65. http://dx.doi.org/10.1163/18759866-08403005.

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Many birds in breeding seasons engage in vigorous dawn singing that often turns to a prominent chorus. We examined dawn chorus variation of avian assemblages in a tropical montane forest in Taiwan and tested the hypothesis that onset sequence is affected by eye sizes, foraging heights, and diet of birds. Chorus onset and duration varied between sampling months, but generally peaked in the prime breeding season. Overall dawn chorus length increased with, but mean duration per species was negatively correlated with, species richness. The inter-correlation among trait variables in phylogenetic in

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Bondarev, I. V., and V. I. Mikhalev. "CLINICAL AND MORPHOLOGICAL CHARACTERISTICS OF ENDOMETRIAL HYPERPLASIA GLANDULOCYSTICA IN COWS." Transactions of the educational establishment “Vitebsk the Order of “the Badge of Honor” State Academy of Veterinary Medicine 59, no. 2 (2023): 4–9. http://dx.doi.org/10.52368/2078-0109-2023-59-2-4-9.

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The article presents the material on the study of clinical and morphological indicators of endometrial glandular-cystic hyperplasia in cows. It has been established that the share of endometrial hyperplasia glandulocystica in cows accounts for 11.4% of the total number of chronic uterine diseases. Most often, this pathology is diagnosed in cows 120 or more days after calving with an annual milk production of 6000-7000 kg. Glandular-cystic hyperplasia of the endometrium is most typical of the animals of the Red-Motley and Simmental breeds with loose keeping. Endometrial hyperplasia glandulocyst

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Zhai, Juntuan, Xiao Zhang, Zhijun Li, Xiaoli Han, and Shanhe Zhang. "Differences in the Functional Traits of Populus pruinosa Leaves in Different Developmental Stages." Plants 12, no. 12 (2023): 2262. http://dx.doi.org/10.3390/plants12122262.

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Populus pruinosa Schrenk has the biological characteristics of heteromorphic leaves and is a pioneer species for wind prevention and sand fixation. The functions of heteromorphic leaves at different developmental stages and canopy heights of P. pruinosa are unclear. To clarify how developmental stages and canopy height affect the functional characteristics of leaves, this study evaluated the morphological anatomical structures and the physiological indicators of leaves at 2, 4, 6, 8, 10, and 12 m. The relationships of functional traits to the developmental stages and canopy heights of leaves w

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ILGAZ, Hasan Barış, and Mehmet ÜLKİR. "Evaluation of Some Morphological and Morphometric Properties of Talus." Kocaeli Üniversitesi Sağlık Bilimleri Dergisi 8, no. 2 (2022): 134–38. http://dx.doi.org/10.30934/kusbed.1020790.

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Objective: The talus is the most proximal of the tarsal bones that establish the connection between the leg and foot, supporting the body weight and allowing it to be distributed distally. In this study, it is aimed to reveal the morphometric measurements of talus. Methods: A total of 87 dry talus (51 left, 36 right) were examined. We have classified the tali according to their facets. In addition 16 parameters were measured including, anterior-posterior length (APL), transverse width (TW), sulcus tali length (STL), sulcus tali width (STW), sulcus tali depth (STD), trochlea length (TTL), troch

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R, Jayavalli, Balamohan T N, Manivannan N, and Robin S. "Analysis of Papaya Intergeneric Hybrids for Morphological Traits." Madras Agricultural Journal 99, JUNE (2012): 166–70. http://dx.doi.org/10.29321/maj.10.100038.

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Successful crosses have been achieved in intergeneric hybridization between Carica papaya and wild Vasconcellea cauliflora, to break post zygotic barriers by using various nutrients. Among the nutrients used, sucrose 5 per cent, sucrose 5 per cent + boron 0.5 per cent and sucrose 5 per cent + CaCl2 0.5 per cent improved the fruit set and seed set percentage. A total of 1197 flowers were pollinated resulted 308 fruits. On extraction, 721 seeds were obtained from CO 7, Pusa Nanha and CP 50. Out of twenty nine F1 hybrid plants of CO 7 x Vasconcellea cauliflora, only six plants namely CO7V1 to CO7

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Ts. Petleshkova, Ts Petleshkova, H. Manev, S. Sivkov, P. Timonov, A. Baltadjiev, and R. Raycheva. "STUDY OF THE FACIAL MORPHOLOGY OF YOUNG BULGARIANS WITH 3D LASER SCAN." Trakia Journal of Sciences 17, Suppl. 2 (2019): 103–8. http://dx.doi.org/10.15547/tjs.2019.s.02.023.

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AIM: The aim of study was to make a cephalometric characterization of young Bulgarians using 3D laser scan. MATERIALS AND METHODS: The study included 46 males and 49 females of Bulgarian origin aged 21-30 years. Three-dimensional images were obtained using a hand-held laser scanner (FastSCAN Cobra, Polhemus Inc., Colchester VT). A set of probing points on the obtained images were used to make certain facial measurements: morphological face height, physiognomical upper facial height, lower face height. The data were statistically analyzed in SPSS 17.0. RESULTS: The facial measurements were sign

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Mullin, L. P., S. C. Sillett, G. W. Koch, K. P. Tu, and M. E. Antoine. "Physiological consequences of height-related morphological variation in Sequoia sempervirens foliage." Tree Physiology 29, no. 8 (2009): 999–1010. http://dx.doi.org/10.1093/treephys/tpp037.

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Özden Keleş, Seray. "Variation in morphological and wood cell traits in coppice stems of Populus nigra L. and Salix alba L." Journal of Forest Science 67, No. 8 (2021): 396–407. http://dx.doi.org/10.17221/208/2020-jfs.

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Coppice management is an ecologically important silvicultural practice to provide the quicker and higher potential of wood biomass production for industrial demands. Understanding morphological and anatomical responses of coppiced trees could help to determine the quantity and quality of wood and thus provide better management of coppiced tree plantations for short-time biomass production. However, there is a little investigation in morphological and anatomical adaptation in different fast-growing tree species. The present study, therefore, studied how morphology and anatomy vary between two f

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Ohayon, Avi, Irene De Rosa, Oudy Semoun, et al. "Subretinal pigment epithelium fibrotic tissue morphological changes after a single anti-vascular endothelial growth factor injection in age-related macular degeneration." British Journal of Ophthalmology 104, no. 8 (2019): 1085–88. http://dx.doi.org/10.1136/bjophthalmol-2019-314923.

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AimsTo demonstrate and evaluate the morphological changes of multilayered fibrovascular pigment epithelial detachment (PED) to a single anti-vascular endothelial growth factor (VEGF) injection in age-related macular degeneration (AMD).MethodsWe retrospectively analysed the morphological changes of 30 eyes with exudative AMD showing fibrotic multilayered PED, between two consecutive visits. All patients had one anti-VEGF intravitreal injection at the first visit. We quantitatively analysed the different compartments within the PED and their morphological response.ResultsThe mean follow-up time

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Kusrinah, Kusrinah, and Rina Sri Kasiamdari. "Morphological Characteristics and Kinship Relationship of Mushroom Schizophyllum commune Fr." Journal Of Natural Sciences And Mathematics Research 1, no. 2 (2017): 65. http://dx.doi.org/10.21580/jnsmr.2015.1.2.1620.

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<p style="text-align: justify;"><em><span style="font-size: 10.0pt; line-height: 115%; font-family: 'Cambria','serif';">Schizophyllum commune </span></em><span style="font-size: 10.0pt; line-height: 115%; font-family: 'Cambria','serif';">is a mushroom from the division of Basidiomycota which abundance at rainy season on wood that have been moldered for its habitat. <em>S. commune</em> has been distributed widely at various types of wood habitat (jack fruit, bamboo, rubber, mango etc). Existence of this mushroom has not been known as well as any m

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Hu, Xingtao, Huaiqing Zhang, Guangbin Yang, et al. "Visual Simulation Research on Growth Polymorphism of Chinese Fir Stand Based on Different Comprehensive Grade Models of Spatial Structure Parameters." Forests 14, no. 3 (2023): 617. http://dx.doi.org/10.3390/f14030617.

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Since tree morphological structure is strongly influenced by internal genetic and external environmental factors, accurate simulation of individual morphological–structural changes in trees is the premise of forest management and 3D simulation. However, existing studies have few descriptions, and the research on the impact of growth environments and stand spatial structures on tree morphological structure and growth is still limited. In our study, we constructed a comprehensive grade model of spatial structure (CGMSS) to comprehensively evaluate individual tree growth states of the stands and

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Garg, Rakesh, and K. Bangarwa. "Estimates of components of variance, heritability, genetic gain and correlation among morphological characters of Eucalyptus Tereticornis clones." Indian Journal of Forestry 33, no. 2 (2010): 161–65. http://dx.doi.org/10.54207/bsmps1000-2010-45mqjn.

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The present study was carried out to estimate the genetic variability, heritability and genetic advance in various clones of Eucalyptus tereticornis. The estimates of phenotypic and genotypic coefficients of variation clearly reflected the presence of large amount of genetic variability for clearbole height and unforked height, and reasonable amount of genetic variability for total height and diameter at breast height. Heritability estimates (in broad sense) reflected the predominance of heritable variation for all the characters under study. The estimates of genetic advance as percentage of m

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AULIA, SUCI, FAJRI EKA SATRIA, and RATRI DWI ATMAJA. "Sistem Pengukur Tinggi dan Berat Badan berbasis Morphological Image Processing." ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika 6, no. 2 (2018): 219. http://dx.doi.org/10.26760/elkomika.v6i2.219.

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ABSTRAKPengukuran tinggi dan berat badan manusia sekarang ini masih bersifat manual sehingga kurang efisien jika dilakukan untuk kebutuhan dengan jumlah objek yang banyak. Sebagai solusi, pada penelitian ini telah dirancang suatu sistem untuk mengukur Tinggi Badan (TB) dan Berat Badan (BB) manusia berbasis Morphological Image Processing (MIP). Proses dimulai dengan citra masukan berupa citra digital full body yang dapat diambil dengan smartphone kemudian dilanjutkan dengan operasi MIP terdiri dari proses dilasi, filling dan labeling. Hasil dari MIP adalah jumlah piksel tinggi objek yang dikonv

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Zhang, Ke, Jianzhong Liu, Li Zhang, et al. "Quantitative Research on the Morphological Characteristics of Lunar Impact Craters of Different Stratigraphic Ages since the Imbrian Period." Remote Sensing 16, no. 9 (2024): 1540. http://dx.doi.org/10.3390/rs16091540.

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Impact craters serve as recorders of lunar evolutionary history, and determining the stratigraphic ages of craters is crucial. However, the age of many craters on the Moon remains undetermined. The morphology of craters is closely related to their stratigraphic ages. In the study, we systematically and quantitatively analyzed seven morphological parameters of 432 impact craters with known stratigraphic ages (Copernican, Eratosthenian, Imbrian), including crater depth, wall width, wall height, rim height, irregularity, volume, and roughness, as well as rock abundance. The study provided a range

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Rodrigues, Marcônio Martins, Maria Elizabete Oliveira, Tânia Maria Leal, et al. "Forage intake processes by goats on a massai grass pasture with different sward heights." Semina: Ciências Agrárias 37, no. 6 (2016): 4339. http://dx.doi.org/10.5433/1679-0359.2016v37n6p4339.

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The objective of this study was to evaluate the forage-intake process of goats feeding on Massai grass pastures with different heights (40, 50, 60, and 70 cm). The experimental design was completely randomized, with treatments corresponding to four sward heights with two replicates over time and space. Collected data were related to the forage-intake process and the chemical and morphological composition of the pasture. Grazing trials (45 min) were performed with four Anglo-Nubian crossbred goats. Total forage mass intake, bite mass, and intake rate were expressed in relation to animal weight.

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Okşayan, Rıdvan, Bayram Asarkaya, Nizamettin Palta, İrfan Şimşek, Oral Sökücü, and Eren İşman. "Effects of Edentulism on Mandibular Morphology: Evaluation of Panoramic Radiographs." Scientific World Journal 2014 (2014): 1–5. http://dx.doi.org/10.1155/2014/254932.

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Purpose. The objective of this study was to evaluate morphological changes of the mandible in edentulous and dentate subjects using panoramic radiographs.Materials and Methods. Panoramic radiographs were divided into the following three groups: Group I (completely edentulous group), Group II (old dentate group) and Group III (young dentate group). The research parameters of gonial angle, condylar height, ramus height, ramus notch depth, and antegonial notch depth were measured on panoramic radiographs. The Kruskal-Wallis statistical test was used to determine significant differences in mandibu

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