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Journal articles on the topic 'Emergence index'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Borgmann, Claudia, Luciene Kazue Tokura, Bruna de Villa, et al. "Seeds of Carthamus Tinctorius Submitted to Hydration: Morphological Aspects and Emergence." Journal of Agricultural Science 11, no. 16 (2019): 38. http://dx.doi.org/10.5539/jas.v11n16p38.

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The present study aimed to evaluate the initial development of safflower genotypes (Carthamus tinctorius) after different periods of seed hydration. For the study two experiments were evaluated. At first, an experiment was performed with 0, 24, 48, 72, 168 and 360 hours of seed hydration, and in the second moment, another with 0, 12, 24, 36, 48 and 60 hours of hydration. The experimental design for the two experiments was completely randomized, with four replicates and six treatments. After 30 days of conduction of the experiments were analyzed the percentage of emergency, index of emergency s

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2

Khorana, Ajay, Edward Nelling, and Jeffrey J. Trester. "The Emergence of Country Index Funds." Journal of Portfolio Management 24, no. 4 (1998): 78–84. http://dx.doi.org/10.3905/jpm.1998.409651.

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3

Lee, Mei-Hua, Guo-Hao Lin, and Hom-Lay Wang. "Emergence Profile Index Implant Surgical Guide." Clinical Advances in Periodontics 7, no. 1 (2017): 30–34. http://dx.doi.org/10.1902/cap.2016.160006.

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4

Barut, Z. B., and M. I. Çağırgan. "Effect of seed coating on the accuracy of single-seed sowing of sesame under field conditions." Australian Journal of Experimental Agriculture 46, no. 1 (2006): 71. http://dx.doi.org/10.1071/ea04201.

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Sesame seed treatments consisted of 2 different coatings and uncoated seeds. These were tested to determine their effect on accuracy of plant spacing after emergence in single-seed sowing under different field conditions. Seedbed treatments were composed of traditional tillage without crop residue and conservative tillage with wheat stubble. To quantify plant spacing accuracy and emergence uniformity, spacing between plants within a row and plant emergence per day were measured. The measurements were used to calculate the quality of feed index, multiples index, skip index, precision, emergence

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Alm, David M., Edward W. Stoller, and Loyd M. Wax. "An Index Model for Predicting Seed Germination and Emergence Rates." Weed Technology 7, no. 3 (1993): 560–69. http://dx.doi.org/10.1017/s0890037x00037349.

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We present a germination and emergence model that can be used as a sub-model in an individual-based model of population dynamics. Seed germination and seedling elongation rates were measured in petri dishes in the laboratory for ivyleaf morningglory, velvetleaf, corn, and soybean seeds, as functions of temperature and water potential. The analysis yielded a set of indices: the germination temperature index (GTI), the germination water index (GWI), the emergence temperature index (ETI), and the emergence water index (EWI). The seed populations were divided into 100 discrete cohorts, with each c

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Drover, David R., Harry J. Lemmens, Eric T. Pierce, et al. "Patient State Index." Anesthesiology 97, no. 1 (2002): 82–89. http://dx.doi.org/10.1097/00000542-200207000-00012.

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Background The Patient State Index (PSI) uses derived quantitative electroencephalogram features in a multivariate algorithm that varies as a function of hypnotic state. Data are recorded from two anterior, one midline central, and one midline posterior scalp locations. PSI has been demonstrated to have a significant relation to level of hypnosis during intravenous propofol, inhalation, and nitrous oxide-narcotic anesthesia. This multisite study evaluated the utility of PSI monitoring as an adjunct to standard anesthetic practice for guiding the delivery of propofol and alfentanil to accelerat

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Mavi, Kazım, and Fulya Uzunoğlu. "Effects of pre-sowing treatments with allelopathic plant extracts on tree tomato (Solanum betaceum Cav.) seedling emergence and performance." Agronomía Colombiana 38, no. 2 (2020): 190–96. http://dx.doi.org/10.15446/agron.colomb.v38n2.84373.

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Seeds of the tree tomato (Solanum betaceum Cav.) were treated with allelopathic plant extracts: ferula gum (FER, 0.2 g gum L-1, 25°C, 24 h), lantana petal extract (LAN, 4 g dried petal L-1, 25°C, 24 h) and marigold petal extract (TAG, 4 g dried petal L-1, 25°C, 24 h) along with an untreated control to determine the effect of these extracts on seedling emergence and performance. The pre-sowing influence of the allelopathic extracts (FER, LAN and TAG) on the emergence percentage (%), mean emergence time (days), emergence index, coefficient of velocity of emergence (%), seedling length (cm), seed

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Carvalho, Patrícia Rodrigues Maffud, César Antônio da Silva, Luís Léssi dos Reis, and Janaina Rodrigues Maffud. "Superação de dormência de sementes e desenvolvimento de mudas de jatobazeiro em substratos alternativos." COLLOQUIUM AGRARIAE 16, no. 5 (2020): 103–13. http://dx.doi.org/10.5747/ca.2020.v16.n5.a399.

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The propagation of the jatoba (Hymenaea courbarilL.) by seeds is highly promising in the recovery of degraded areas. Thus, the present research aimed to compare methods forjatoba plant seeds dormancy overcomingand to evaluate the development of seedlings of this species in alternative substrates. In the first experiment, in screened nursery, a completely randomized design was used, with four replications and seven seed treatments: scarification with sandpaper(SS), SS and immersion in water for 24 h, SS and immersion in water for 48 h, intact seed, seed immersed in water for 48 h and seed immer

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Menegatti, Renata Diane, Luana Oliveira de Oliveira, Ádrya Vanessa Lira da Costa, Eugenia Jacira Bolacel Braga, and Valmor João Bianchi. "MAGNETIC FIELD AND GIBBERELIC ACID AS PRE-GERMINATION TREATMENTS OF PASSION FRUIT SEEDS." Revista Ciência Agrícola 17, no. 1 (2019): 15. http://dx.doi.org/10.28998/rca.v17i1.6522.

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<p>The aim of this study was to evaluate the effect of pre-germination treatments (magneto-priming and immersion of seeds in gibberellic acid solution) on variables associated with germination, emergence and vigor of Passiflora edulis seeds ‘BRS Gigante Amarelo’ cultivar. Seeds were extracted from fruits, washed, immersed for 6 hours in solutions with different GA3 concentrations and later arranged in a circular form in Petri dishes at temperature of 25°C, with and without exposure to magnetic field. Subsequently, analyses associated with the germination and emergency test were carried o

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10

MENKIR, A., and E. N. LARTER. "GROWTH RESPONSES OF EARLY MATURING INBRED LINES OF CORN TO SUBOPTIMAL TEMPERATURES." Canadian Journal of Plant Science 65, no. 1 (1985): 79–86. http://dx.doi.org/10.4141/cjps85-011.

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Considerable genetic variability was observed among 32 inbred lines of corn (Zea mays L.) for emergence percentage, emergence index (rate), and seedling dry weight when evaluated under controlled low temperature regimes. Emergence percentage ranged from 45 to 100%, emergence indices from 14.7 to 18.7 days, and seedling dry weights from 0.19 to 1.19 g/plant. Simple correlation coefficients indicated a significant (P = 0.05) and positive association between emergence percentage and emergence index (rate). Neither of the two emergence parameters were significantly associated with seedling dry wei

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11

Amaral, Genilda Canuto, Yara Karolynne Lopes Abreu, Mariana Duarte Silva Fonseca, Luciana De Souza Lorenzoni Paschoa, Elbya Leão Gibson, and José Eduardo Macedo Pezzopane. "Organic substrates and their effects on the emergence and initial growth of Tamarindus indica seedlings." Revista Ibero-Americana de Ciências Ambientais 11, no. 7 (2020): 83–92. http://dx.doi.org/10.6008/cbpc2179-6858.2020.007.0008.

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The reuse of organic waste and destination as alternative substrates becomes an important strategy for the production of economically viable and ecologically sustainable forest seedlings. Thus, the objective of the study was to evaluate the influence of different substrates and compositions (proportions) on the emergence and initial growth of Tamarindus indica seedlings. For this, nine different substrates were formulated: bovine manure (EB), buriti paú (PB) and carnauba residue (RC) in the proportions of 75%, 50% and 25% complemented with washed sand and an additional treatment only with wash

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Boligon, Alexandra Augusti, Alessandro Dal'Col Lúcio, Sidinei José Lopes, Alberto Cargnelutti Filho, and Danton Camacho Garcia. "Wheat seedling emergence estimated from seed analysis." Scientia Agricola 68, no. 3 (2011): 336–41. http://dx.doi.org/10.1590/s0103-90162011000300010.

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There are various vigor tests for the evaluation of seeds physiological quality, however, few studies correlate this tests with plants emergency. This study aimed at identifying wheat (Triticum aestivum L.) seed analysis variables that best predict seedling emergence. Wheat seeds (CEP 30 cultivar) were divided into two batches, one initially subjected to the accelerated ageing process and forming the low-quality batch, and the other, without application of the accelerated ageing process, to compose a high-quality batch. The following seed test variables were evaluated: (i) percentage of normal

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Lanka, Srinivas K., Frank H. Arthur, James F. Campbell, and Kun Yan Zhu. "Evaluation of Residual Efficacy of Pyrethrin + Methoprene Aerosol on Two Dermestids: Impact of Particle Size, Species, and Temperature." Insects 10, no. 5 (2019): 142. http://dx.doi.org/10.3390/insects10050142.

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Residual effects of pyrethrin + methoprene aerosol dispensed at 4 and 16-µm particle sizes and an untreated control, was assessed against late-stage larvae of Trogoderma inclusum (LeConte), the larger cabinet beetle, and T. variabile (Ballion), the warehouse beetle. Treated arenas were stored at 25, 30, 35, and 40 °C and bioassays were conducted at 1, 3, or 6 weeks post-treatment. Larval development was monitored through adult emergence to compare the efficacy of treatments by using both the percentage of normal adult emergence and a developmental index as dependent variables. There was no ove

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14

Buchinger, H., S. Kreuer, J. Bruhn, M. Wrobel, C. Bauer, and W. Wilhelm. "Narcotrend and bispectral index monitoring during emergence from isoflurane anaesthesia." European Journal of Anaesthesiology 21, Supplement 32 (2004): 31. http://dx.doi.org/10.1097/00003643-200406002-00115.

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15

Blinder, Jordan, Gregory Seaman, Kamel Ghandour, and Dennis Oh. "Precipitous Bispectral Index Decline and Delayed Emergence After Lumbar Puncture." Anesthesia & Analgesia 104, no. 1 (2007): 222. http://dx.doi.org/10.1213/01.ane.0000249788.27880.b9.

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Freire, Márcio H. da C., Geocleber G. de Sousa, Maria V. P. de Souza, Emanuel D. R. de Ceita, Jamili N. Fiusa, and Kelly N. Leite. "Emergence and biomass accumulation in seedlings of rice cultivars irrigated with saline water." Revista Brasileira de Engenharia Agrícola e Ambiental 22, no. 7 (2018): 471–75. http://dx.doi.org/10.1590/1807-1929/agriambi.v22n7p471-475.

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ABSTRACT The objective of this study was to evaluate the performance of three rice cultivars under saline water irrigation. The experiment was carried out in full sun at the Experimental Farm of the Unilab, in Redenção, Ceará, Brazil, in January 2016. The experimental design was completely randomized (CRD), in a 5 x 3 factorial scheme [irrigation water electrical conductivity (ECw: 0.5, 1.0, 2.0, 3.0 and 4.0 dS m-1) versus three rice cultivars (C1 - Ligeirinho, C2 - Casado and C3 - Meruinho)], totaling 15 treatments, with 4 replicates of 30 seeds per cultivar. After 21 days, the following vari

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17

Ferraz, Marcos Vieira, Claudenir Facincani Franco, Gisele Sales Batista, and Kathia Fernandes Lopes Pivetta. "Salinity on the germination of seed and index of germination speed of three ornamental species." Ornamental Horticulture 22, no. 2 (2016): 196. http://dx.doi.org/10.14295/oh.v22i2.919.

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Salinity is a factor that interferes on seed germination in most species. The objective of this work was to study the effects of different concentrations of NaCl on the emergence and vigor of Petunia x hybrida hort. Vilm E. ex., Torenia fournieri Lind and Tagetes patula L. seedlings. The experimental design was entirely randomized with five treatments (five concentrations of NaCl: zero, 25, 50, 75 and 100 mM) and four replications of 50 seeds, for each species. The seeds were germinated in germitest paper at the alternating temperature of 20-30°C. Emergence (%) and Emergence Rate (ER) were per

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18

FAYOSE, Chris Adegoke, and Morakinyo Abiodun Bamidele FAKOREDE. "Maize seedling emergence in response to climatic variability in a tropical rainforest area." Acta agriculturae Slovenica 117, no. 2 (2021): 1. http://dx.doi.org/10.14720/aas.2021.117.2.2082.

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<p>Environmental factors causing low seedling emergence often observed in tropical maize (Zea mays L.) are poorly documented. This study was conducted to investigate the effects of weather factors on maize seedling emergence at the Obafemi Awolowo University Teaching and Research Farm (OAU TRF). Five maize varieties sown weekly, in 3-replicate RCBD experiments throughout the 2016 and 2017 cropping seasons, were used to monitor emergence percentage (E %), emergence index (EI) and emergence rate index (ERI). Climatic data were obtained from the automatic weather station located on the farm

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Binotto, Alexandre Francisco, Alessandro Dal' Col Lúcio, and Sidinei José Lopes. "Correlations between growth variables and the Dickson quality index in forest seedlings." CERNE 16, no. 4 (2010): 457–64. http://dx.doi.org/10.1590/s0104-77602010000400005.

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This study aims to identify correlations between growth variables and the Dickson quality index in seedlings of Eucalyptus grandis and Pinus elliottii var. elliottii. The experiment was conducted in a greenhouse and the following variables were observed: stem base diameter, shoot height, number of leaves, leaf dry matter, stem base dry matter, root dry matter, shoot dry matter, total dry matter, ratio of shoot dry matter to root dry matter and ratio of shoot height to stem base diameter in E. grandis 60, 75, 90, 105 and 120 days after seedling emergence, and in P. elliottii 25, 50, 75, 100, 12

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Suñé, A. S., D. B. Rodrigues, A. S. Almeida, et al. "New Vigor Methodology in Pearl Millet Seeds." Journal of Agricultural Science 11, no. 4 (2019): 205. http://dx.doi.org/10.5539/jas.v11n4p205.

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The use of high quality seeds is of utmost importance and is intimately related to seed vigor. The objective of this study was to stablish a novel methodology for evaluating the vigor of pearl millet seeds. The experiment was performed at the Federal University of Pelotas, using 5 seed lots of pearl millet cv. BRS1501. The research was carried out in two stages: first, seed lots were characterized (physiological quality tests); second, the initial emergence and development of pearl millet seedlings was evaluated, testing four different substrates and five sowing depths in the emergence test. T

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Melo, Paulo Alexandre Fernandes Rodrigues de, Tatiane Sanches Jeromini, Carlos Eduardo Affonso, Edna Ursulino Alves, and Cibele Chalita Martins. "Vigor tests in assessing the quality of signal grass seeds." Semina: Ciências Agrárias 38, no. 6 (2017): 3491. http://dx.doi.org/10.5433/1679-0359.2017v38n6p3491.

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The correct assessment of the physiological quality of seed lots is necessary for the quality control program of companies. For such purpose, tests that detect differences in the physiological potential of seed lots and that meet the minimum market requirements. Thus, the study was conducted towards assessing the efficiency of laboratory tests in differentiating the quality of Brachiaria brizantha cv. Xaraés seed lots. Seeds from nine lots were assessed regarding water content, germination, first germination count, electrical conductivity and seedling emergence in sand in the laboratory (norma

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Ibrahim, Muhi Eldeen Hussien, Xinkai Zhu, G. Zhou, and Eltayib H. M. A. Abidallhaa. "Effects of Nitrogen on Seedling Growth of Wheat Varieties under Salt Stress." Journal of Agricultural Science 8, no. 10 (2016): 131. http://dx.doi.org/10.5539/jas.v8n10p131.

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<p>Wheat growth is hampered by various environmental stresses including salinity. The aim of the present study was to evaluate the nitrogen effect on seedling emergence and growth under salinity conditions. For this reason the seeds of wheat (<em>Triticum aestivum </em>L.) varieties Argine, and Elnilein from Sudan and Xumai 30, and Yang 10-13 from China were cultured under four NaCl solutions containing (0, 100, 150, and 200 mM NaCl) and three nitrogen (N) fertilizer levels (N0 = 0, N1 = 105, and N2 12 = 210 kg N/h). Emergence percentage and early growth were determined. Ther

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Cowan, Paul, Susan E. Weaver, and Clarence J. Swanton. "Interference between pigweed (Amaranthusspp.), barnyardgrass(Echinochloa crus-galli), and soybean (Glycine max)." Weed Science 46, no. 5 (1998): 533–39. http://dx.doi.org/10.1017/s0043174500091050.

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Field experiments were conducted to determine the influence of time of emergence and density of single and multispecies populations of pigweed and barnyardgrass on soybean yield and competitive abilities of pigweed and barnyardgrass. Pigweed and barnyardgrass were established at selected densities within 12.5 cm on either side of the soybean row. Pigweed and barnyardgrass seeds were sown concurrently with soybean and at the cotyledon stage of soybean growth. Time and density of pigweed and barnyardgrass seedling emergence relative to soybean influenced the magnitude of soybean yield loss. Maxi

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Parera, Carlos A., Daniel J. Cantliffe, Peter J. Stoffella, and Brian T. Scully. "Field Emergence of shrunken-2 Corn Predicted by Single- and Multiple-vigor Laboratory Tests." Journal of the American Society for Horticultural Science 120, no. 1 (1995): 128–32. http://dx.doi.org/10.21273/jashs.120.1.128.

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Poor emergence and seedling vigor are common characteristics of many sweet corn (Zea mays L.) cultivars with the shrunken-2 (sh2) mutant endosperm. A rapid and reliable predictor of sweet corn seed field emergence would improve the potential for high quality crops. Field emergence of seven sh2 sweet corn cultivars grown at seven environments in Florida were correlated with laboratory vigor tests. Factor analysis was used to separate noncollinear vigor tests for subsequent multiple regression models. The best single predictor test (R2 = 0.93***) was an index based on leachate conductivity and g

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Wiethan, Maria MS, Gabriel S. Bortolin, Renata S. Pinto, and Antonio Carlos F. Silva. "Initial development of lettuce in vermicompost at higher trichoderma doses." Horticultura Brasileira 36, no. 1 (2018): 77–82. http://dx.doi.org/10.1590/s0102-053620180113.

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ABSTRACT The study aimed to evaluate the initial development, as well as, the chemical characteristics of lettuce plants grown in substrate with high concentrations of bioagent (trichoderma). A completely randomized design with four replicates was used. The treatments, applied to a substrate composed of a blend of vermicompost and commercial substrate, were established by the following doses of the commercial product ICB Nutrissolo Trichoderma: T1) 0.0; T2) 1.0; T3) 2.0; T4) 4.0; T5) 8.0 and T6) 16.0x1011 conidia kg-1 of product. After inoculation, the substrate was placed in trays, where 50 l

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Battaglia, M. "Effects of Seed Dormancy and Emergence Time on the Survival and Early Growth of Eucalyptus delegatensis and E. amygdalina." Australian Journal of Botany 44, no. 2 (1996): 123. http://dx.doi.org/10.1071/bt9960123.

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Seed of two tree species, Eucalyptus amygdalina Labill. and E. delegatensis R.T.Baker, was sown on 12 separate dates at two sites close to which both occurred. The species have parapatric distributions but form ecotonal stands. One site was harsh by comparison to the other. Recruitment, survival and growth were recorded at regular intervals following sowing and were related to temperature and soil moisture. The non-dormant seed fraction of both species responded similarly to environmental cues, with rapid emergence occurring when the mean daily temperature exceeded 6°C and the soil moisture in

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Baron, Daniel, Gisela Ferreira, Carmen Sílvia Fernandes Boaro, and Martha Maria Mischan. "Evaluation of substrates on the emergence of "araticum-de-terra-fria" (Annona emarginata (Schltdl.) H. Rainer) Seedlings." Revista Brasileira de Fruticultura 33, no. 2 (2011): 575–86. http://dx.doi.org/10.1590/s0100-29452011005000053.

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Choosing a substrate is the determinant factor for the seedling producer; thus, the aim of this study was to evaluate the effect of different types of substrates on the emergence of "araticum-de-terra-fria" (Annona emarginata (Schltdl.) H. Rainer) seedlings. The experiment was carried out in a greenhouse and the experimental design was in randomized blocks, with three treatments and five replicates of 72 seeds per plot. The treatments consisted of the following substrates: coconut fiber, vermiculite and Plantmax® Citrus. The number of emerged seedlings was weekly counted for 105 days. Data reg

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Van Acker, R. C., W. J. Bullied, and M. J. du Croix Sissons. "Tillage index predicts weed seedling recruitment depth." Canadian Journal of Plant Science 84, no. 1 (2004): 319–26. http://dx.doi.org/10.4141/p03-074.

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The influence of tillage on the depth of weed seedling recruitment has implications for species competitive ability, weed management strategy development, and the modeling of weed emergence; characterization of this relationship could aid in the creation of field-specific models of weed seedling recruitment. A tillage index based on the percentage of residue cover remaining on the soil surface after tillage events was assessed for 44 zero-tillage and 44 conventional-tillage fields across Manitoba, Canada. This index was related to in situ measurements of seedling recruitment depth from the sam

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Reis, F. C., J. F. Medina Sotomayor, D. B. Garcia, A. A. M. Barroso, A. J. P. Albrecht, and R. V. Filho. "Germination and emergence of trumpet flower (tecoma stans) under different environmental conditions." Planta Daninha 32, no. 2 (2014): 283–90. http://dx.doi.org/10.1590/s0100-83582014000200005.

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The aim of this work was to analyze the effect of temperature and light intensity on trumpet flower seed germination, as well as the effect of seeding depth on its emergence. To study the influence of temperature, nine temperature intervals were evaluated, ranging from 15.0 to 40.0 ºC. A randomized block design experiment was used with five replications and 20 seeds per replication, and performed twice. To evaluate light intensity on seed germination, a randomized experimental design was used with eight replications and 25 seeds per replication. The treatments applied were: photoperiod with te

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PEREIRA, LUCAS CAIUBI, LARISSA VINIS CORREIA, DAVID FERNANDO POSSO SUAREZ, CRISTIANE DE CARVALHO, and ALESSANDRO LUCCA BRACCINI. "COMPARISON BETWEEN BIOMETRIC AND ELECTROLYTE LEAKAGE TESTS AS INDICATORS OF MAIZE SEED VIGOR." Revista Brasileira de Milho e Sorgo 19 (November 16, 2020): 10. http://dx.doi.org/10.18512/rbms2020v19e1127.

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The objective of this work was to compare the accuracy of seedling tests based on electrolyte release to distinguish different maize seed vigor levels with the accuracy provided by biometric tests for seedling length and biomass. For this purpose, seeds with different vigor levels of the Garra Viptera hybrid had their physiological potential evaluated through tests of germination, accelerated aging, seed electrical conductivity, field emergence, seedling length, seedling dry biomass, seedling electrical conductivity, potassium leakage and membrane injury index. Completely randomized design was

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ALMEIDA, ISAIAS VITORINO BATISTA DE, JEAN PIERRE CORDEIRO RAMOS, WELLISON FILGUEIRAS DUTRA, RISELANE DE LUCENA ALCÂNTARA BRUNO, and EDNA URSULINO ALVES. "GENETIC DIVERSITY AMONG Calotropis procera (Aiton) WT Aiton GENOTYPES ACCORDING TO SEED PHYSIOLOGICAL QUALITY." Revista Caatinga 30, no. 4 (2017): 912–19. http://dx.doi.org/10.1590/1983-21252017v30n411rc.

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ABSTRACT Characterizing genetic diversity based on evaluations involving germination and seed vigor, is a fundamental stage in starting the development of a cultivation system for Calotropis procera. Thus, this study aimed to estimate genetic diversity among 35 C. procera genotypes based on germination and vigor of seeds stored for 1 year. The genotypes, which originated from areas in Paraíba (Brazil), where they occur naturally, were collected and stored in March 2014. In order to evaluate the physiological potential of the seeds, two experiments were conducted between March and April 2015. T

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Huang, Li, Wei Wang, and Minggong Wang. "Simulation Research of Space-Time Evolution of Emergency Logistics Network Reliability Based on Complex Network Theory." Discrete Dynamics in Nature and Society 2013 (2013): 1–7. http://dx.doi.org/10.1155/2013/303187.

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We propose the conception and evaluation indexes of emergency logistics network connecting reliability to construct evaluation index system of complex network reliability, and describe these indexes quantitatively to evaluate the network connecting reliability. Moreover, the network topological model and the simulation methods of reliability measurement when the network is under attack are present. Finally, we take three classical emergency logistics networks as examples, and through emulation analysis we obtain the connecting reliability changing situation of these three networks under random

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Xavier, Priscilla Brites, Henrique Duarte Vieira, and Cynthia Pires Guimarães. "Physiological potential of stylosanthes cv. Campo Grande seeds coated with different materials." Journal of Seed Science 37, no. 2 (2015): 117–24. http://dx.doi.org/10.1590/2317-1545v37n2145982.

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The aim of this study was to assess the effect of different coatings on the physiological potential of stylosanthes cv. Campo Grande seeds. The treatments were: uncoated seeds; limestone + PVA glue; limestone + sand + PVA glue; limestone + activated carbon + PVA glue; calcium silicate + PVA glue; calcium silicate + sand + PVA glue; calcium silicate + activated carbon + PVA glue. Posteriorly, the seeds were analyzed for water content (WC), maximum diameter (MAD) and minimum diameter (MID), thousand seed weight (TSW), germination test, germination speed index (GSI), mean germination time (MGT),

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van Oud-Alblas, Heleen J. Blussé, Jeroen W. B. Peters, Tom G. de Leeuw, Dick Tibboel, Jan Klein, and Frank Weber. "Comparison of Bispectral Index and Composite Auditory Evoked Potential Index for Monitoring Depth of Hypnosis in Children." Anesthesiology 108, no. 5 (2008): 851–57. http://dx.doi.org/10.1097/aln.0b013e31816bbd6e.

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Background In pediatric patients, the Bispectral Index (BIS), derived from the electroencephalogram, and the composite A-Line autoregressive index (cAAI), derived from auditory evoked potentials and the electroencephalogram, have been used as measurements of depth of hypnosis during anesthesia. The performance and reliability of BIS and cAAI in distinguishing different hypnotic states in children, as evaluated with the University of Michigan Sedation Scale, were compared. Methods Thirty-nine children (aged 2-16 yr) scheduled to undergo elective inguinal hernia surgery were studied. For all pat

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Tanveer, A., M. Tasneem, A. Khaliq, M. M. Javaid, and M. N. Chaudhry. "Influence of seed size and ecological factors on the germination and emergence of field bindweed (Convolvulus arvensis)." Planta Daninha 31, no. 1 (2013): 39–51. http://dx.doi.org/10.1590/s0100-83582013000100005.

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An understanding of seed germination ecology of weeds can assist in predicting their potential distribution and developing effective management strategies. Influence of environmental factors and seed size on germination and seedling emergence of Convolvulus arvensis (field bindweed) was studied in laboratory and greenhouse conditions. Germination occurred over a wide range of constant temperatures, between 15 and 40 ºC, with optimum germination between 20 and 25 ºC. Time to start germination, time to 50% germination and mean germination time increased while germination percentage and germinati

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Kankarla, Vanaja, Manoj K. Shukla, Geno A. Picchioni, Dawn VanLeeuwen, and Brian J. Schutte. "Germination and Emergence Responses of Alfalfa, Triticale and Quinoa Irrigated with Brackish Groundwater and Desalination Concentrate." Agronomy 10, no. 4 (2020): 549. http://dx.doi.org/10.3390/agronomy10040549.

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Increasing human population has raised the demand for food and forage production for a secure future. Current agriculture is challenged by increasing salinity and decreasing vegetation, especially in the arid and semi-arid regions of the world. Western United States, especially, New Mexico is confronting continued drought, sodic soils, and degrading rangelands. Groundwater is increasingly used to supplement surface water for irrigation, despite being brackish, with an EC greater than 3 dSm−1. One way to supplement irrigation water supply is to desalinize brackish groundwater using a reverse os

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Maziero, Claudia Luiza, Reginaldo Ferreira Santos, Doglas Bassegio, et al. "Initial growth and agronomic performance of some important North American safflower cultivars." Australian Journal of Crop Science, no. 13(05) 2019 (May 20, 2019): 726–31. http://dx.doi.org/10.21475/ajcs.19.13.05.p1414.

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North American safflower cultivars can be considered as alternatives for cultivation in light of the limited improvement in the commercially grown and registered cultivars in Brazil. This study aimed to evaluate the initial growth and agronomic performance of North American safflower cultivars in Brazil. The experimental design for North American cultivars included random blocks with six cultivars (S-351, 3307, 8311, 0260, 0210 and S-323) and six replicates. The emergence percentage, emergence speed index, average emergence time, and average emergence speed were determined at 15 days after eme

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Beltrame, Rômulo André, Janie Mendes Jasmim, and Henrique Duarte Vieira. "Morphological characterization and germination of Syagrus schizophylla (Mart.) Glass. (ARECACEAE)." Comunicata Scientiae 10, no. 1 (2019): 54–64. http://dx.doi.org/10.14295/cs.v10i1.2997.

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The interest in Syagrus schizophylla as an ornamental palm tree and the demand for conservation and preservation of the species led to this research. The objective was to study the physiological characteristics of its germination at different temperatures, as well as the morphological and biometrical characterization of diaspores and seedlings at the initial stages of growth and development. The research was divided into two experiments. In the first one, the aim was to identify the water absorption phases of seeds during germination under five scarification treatments as follows: intact diasp

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Hayashi, Kazuko. "Inappropriately low bispectral index of the elderly during emergence from sevoflurane anesthesia." Journal of Clinical Anesthesia 34 (November 2016): 279–81. http://dx.doi.org/10.1016/j.jclinane.2016.04.052.

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Koch, Felipe, Ivan Ricardo Carvalho, Vinícius Jardel Szareski, et al. "Ecophysiological responses of dual-purpose wheat originating from different cutting management systems." Semina: Ciências Agrárias 38, no. 3 (2017): 1641. http://dx.doi.org/10.5433/1679-0359.2017v38n3p1631.

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Wheat is one of the most cultivated cereals worldwide. Some wheat genotypes may be used for dual purposes that is, in the production of animal fodder and grains. The objective of this study was to compare the growth, partitioning of assimilates, and seed vigor expression of dual-purpose wheat cultivars originating from seeds produced by plants subjected to different cutting management systems. Dual-purpose wheat seeds in the vegetative period were used for this study; these were obtained from the cultivar BRS Umbu produced by plants subjected to different cutting management systems. The experi

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Yadav, Preeti, Sumit Deswal, and Avtar Singh. "Association analysis for yield and related traits in fenugreek (Trigonella foenum-graecum L.) under different environmental conditions." Journal of Applied and Natural Science 9, no. 2 (2017): 1176–81. http://dx.doi.org/10.31018/jans.v9i2.1343.

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Sixteen diverse genotypes of fenugreek (Trigonella foenum-graecum L.) were grown in five (E1 to E5) environments which were created by different date of sowing during the rabi seasons at the Vegetable Farm of CCS HAU, Hisar. (29°15ˈN, 75°69ˈE) during 2012-13. Observations were recorded on ten randomly selected plants from each genotypes in each replications for characters viz. field emergence index, days to 50 % flowering, plant height, number of pods per plant, number of branches per plant, number of seeds per pod, pod length, seed yield (q/ha), test weight, seed germination, seed vigour inde

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Pahlavani, M., A. Miri, and G. Kazemi. "Response of oil and protein content to seed size in cotton(Gossypium hirsutum L., cv. Sahel)." Plant Breeding and Seed Science 59, no. 1 (2009): 53–64. http://dx.doi.org/10.2478/v10129-009-0004-8.

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Response of oil and protein content to seed size in cotton(Gossypium hirsutum L., cv. Sahel) This study was designed to identify the response of oil and protein content to non-heritable variation of seed size in cotton (Gossypium hirsutum L.). The experiment was conducted at Gorgan University of Agricultural Sciences, Gorgan, Iran in 2005. The results showed that germination and emergence increased linearity with seed size and R2 of these relationships were 92 and 89%, respectively. This means that larger seed had higher potential of germination and emergence. Also, there was a strong linear r

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Fong, Robert, Lingzhi Wang, James P. Zacny, et al. "Caffeine Accelerates Emergence from Isoflurane Anesthesia in Humans." Anesthesiology 129, no. 5 (2018): 912–20. http://dx.doi.org/10.1097/aln.0000000000002367.

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Abstract Editor’s Perspective What We Already Know about This Topic What This Article Tells Us That Is New Background There are currently no drugs clinically available to reverse general anesthesia. We previously reported that caffeine is able to accelerate emergence from anesthesia in rodents. This study was carried out to test the hypothesis that caffeine accelerates emergence from anesthesia in humans. Methods We conducted a single-center, randomized, double-blind crossover study with eight healthy males. Each subject was anesthetized twice with 1.2% isoflurane for 1 h. During the final 10

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Mezzalira, Itamara, Caroline Jácome Costa, Eduardo Alano Vieira, et al. "Pre-germination treatments and storage of cassava seeds and their correlation with emergence of seedlings." Journal of Seed Science 35, no. 1 (2013): 113–18. http://dx.doi.org/10.1590/s2317-15372013000100016.

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Despite propagation of the cassava crop be done by cuttings for commercial purposes, the majority of accesses keeps active the sexual propagation system; what is essential to genetic breeding programs. Cassava seeds, however, have low and uneven germination rates. Considering such event, the objective of this study was to evaluate the efficiency of the storage, and different pre-germination treatments, on cassava seedling emergence. For this, an experiment was carried out with seeds obtained by open pollination between plants of four sweet cassava cultivars, with 10 pre-germination treatments;

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Tenreiro Machado, J., Fernando B. Duarte, and Gonçalo Monteiro Duarte. "Power Law Analysis of Financial Index Dynamics." Discrete Dynamics in Nature and Society 2012 (2012): 1–12. http://dx.doi.org/10.1155/2012/120518.

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Power law (PL) and fractional calculus are two faces of phenomena with long memory behavior. This paper applies PL description to analyze different periods of the business cycle. With such purpose the evolution of ten important stock market indices (DAX, Dow Jones, NASDAQ, Nikkei, NYSE, S&P500, SSEC, HSI, TWII, and BSE) over time is studied. An evolutionary algorithm is used for the fitting of the PL parameters. It is observed that the PL curve fitting constitutes a good tool for revealing the signal main characteristics leading to the emergence of the global financial dynamic evolution.

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Figueiredo, Josiane Cantuária, Andréia Márcia Santos de Souza David, Dorismar David Alves, et al. "Harvest Seasons and Physiological Quality of Buffel Grass cv. Aridus Seeds." Journal of Agricultural Science 12, no. 2 (2020): 189. http://dx.doi.org/10.5539/jas.v12n2p189.

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The objective of this research is to study the maturation process of buffel grass cv. Aridus seeds in order to determine their best harvest season, aiming at maximum seed quality. During the inflorescence emergence phase, they were labeled upon showing from five to ten inflorescences emerged per m2. The first seed harvest was done 20 days after inflorescence emergence, and the other harvests were done at 5-day intervals, totaling six harvests. In each harvest season, the seeds were assessed as to water content, dry matter mass, germination, first germination count, seedlings emergence, emergen

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Lavallée, Robert, Gaëtan Daoust, Yves Mauffette, Geneviève Audet, and Charles Coulombe. "Feeding, oviposition and emergence of the white pine weevil (Pissodes strobi (Peck)) under a pioneer broad-leaved forest canopy." Forestry Chronicle 77, no. 5 (2001): 885–92. http://dx.doi.org/10.5558/tfc77885-5.

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The white pine weevil's (Pissodes strobi Peck) feeding, oviposition and emergence were studied in a 12-year-old (1998) white pine (Pinus strobus L.) progeny test established under a canopy of mature pioneer species in the Outaouais region (Notre-Dame-du-Laus, Québec, Canada). The basal area of the overstory centred on 63 white pines was used as an indicator of forest cover. With overstory basal area ranging from 0 to 16 m2/ha, some white pine weevil performance parameters such as feeding and oviposition were significantly correlated with forest cover. However, others like the number of pupal c

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Kazemi, M., R. Kasra Kermanshahi, E. Heshmat Dehkordi, F. Payami, and M. Behjati. "Resistance Index of Penicillin-Resistant Bacteria to Various Physicochemical Agents." ISRN Microbiology 2012 (January 31, 2012): 1–6. http://dx.doi.org/10.5402/2012/789474.

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Widespread use of various antimicrobial agents resulted in the emergence of bacterial resistance. Mechanisms like direct efflux, formation, and sequestration of metals and drugs in complexes and antiporter pumps are some examples. This investigation aims to investigate the resistance pattern of penicillin-resistant bacterial strains to some physicochemical agents. Sensitivity/resistance pattern of common bacterial strains to antimicrobial agents were evaluated by disk diffusion assay. Broth and agar dilution method were used for determination of minimum inhibitory concentration and minimal bac

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& Hamza, Kadhim. "EFFECT OF MAIZE SEEDS SOAKING WITH ACIDS OF ASCORBIC, CITRIC AND HUMIC ON FIELD EMERGENCE." IRAQI JOURNAL OF AGRICULTURAL SCIENCES 52, no. 4 (2021): 971–76. http://dx.doi.org/10.36103/ijas.v52i4.1407.

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A field experiment was conducted during two spring seasons in 2019 and 2020 to achieve rapid, uniform, and high ratio of field emergence of maize seeds (cv. Baghdad3). Randomize complete block design was used with three replications. Seeds were soaked in acids of ascorbic and citric (100 mg l-1) and humic (1 ml l-1) for 18 hours, as well as control treatment (seeds soaking in distilled water only). The results showed the significant superiority of soaking treatment in humic acid, which gave averages of field emergence properties in both seasons as follows: last day of field emergence (12.6 and

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Scarsi, Marina, Renata Paula Herrera Brandelero, and Cristiane Deuner. "Desempenho germinativo de sementes de soja revestidas com polímeros hidrofílicos." COLLOQUIUM AGRARIAE 16, no. 3 (2020): 48–59. http://dx.doi.org/10.5747/ca.2020.v16.n3.a371.

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The use of biodegradable and biocompatible polymers in seeds coated has become important due to their desirable and renewable biological properties. The present study aimed to evaluate the effect of hydrophilic polymers on the water absorption process and physiological attributes of soybean seeds, NK 7059 RRcultivar. The seeds were coated with cassava starch, sodium alginate and polyvinyl alcohol biopolymers at four different concentrations 0, 2, 4 and 6%. The water absorption process was evaluated at three hour intervals for 24 hours, totaling eight evaluations. For physiological quality the

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