Log in

Relevant bibliographies by topics / Period to pubescence / Journal articles

To see the other types of publications on this topic, follow the link: Period to pubescence.

Journal articles on the topic 'Period to pubescence'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Period to pubescence.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Maes, Benoit, Richard M. Trethowan, Matthew P. Reynolds, Maarten van Ginkel, and Bent Skovmand. "The influence of glume pubescence on spikelet temperature of wheat under freezing conditions." Functional Plant Biology 28, no. 2 (2001): 141. http://dx.doi.org/10.1071/pp00049.

Full text

Abstract:

Synthetic hexaploid wheat lines possessing pubescent glumes were observed to suffer less frost damage during flowering than non-pubescent plants, after experiencing a damaging frost in the field during April 1997. In order to test the potential advantage conferred by glume pubescence, pubescent and non-pubescent plants were selected from a collection of synthetic hexaploid wheat lines, as well as from F 4 -derived F 7 lines selected from crosses between pubescent synthetic parents and non-pubescent elite spring bread wheat lines. Comparisons of floret temperature between pubescent and non-pube

APA, Harvard, Vancouver, ISO, and other styles

2

Weber, C. A., W. B. Sherman, and G. A. Moore. "Linkage and Correlation Analysis of Some Traits in Peach." HortScience 30, no. 4 (1995): 857A—857. http://dx.doi.org/10.21273/hortsci.30.4.857a.

Full text

Abstract:

Segregating F2 peach populations in the Univ. of Florida breeding program were analyzed to determine linkage relationships among five qualitative traits: flower type, Sh/sh, flesh type, M/m; flesh color, Y/y; leaf gland type, E/e; and pubescence, G/g. Independent segregation was confirmed between flesh color and leaf gland type, between pubescence and flesh color, and between flower type and pubescence. Previously undocumented independent segregation was found between leaf gland type and flesh type and between pubescence and leaf gland type in our populations. The relationship between these la

APA, Harvard, Vancouver, ISO, and other styles

3

Ayba, L. Ya, Yu S. Abilfazova, and O. G. Belous. "CHANGES IN THE BIOCHEMICAL COMPONENTS IN KIWI FRUITS DUE TO THE PERIOD OF THEIR COLLECTION." Scientific Notes of V.I. Vernadsky Crimean Federal University. Biology. Chemistry 7 (73), no. 1 (2021): 3–13. http://dx.doi.org/10.37279/2413-1725-2021-7-1-3-13.

Full text

Abstract:

On the basis of the Institute of Agriculture of Academy of Sciences of Abkhazia (Sukhum) there is a collection of sweet Actinidia, research on the introduction and selection of kiwi is actively being conducted, the forms of trellises, planting schemes, crown formation, optimal harvest times, etc. are being studied. Since 2003, research has been conducted to obtain varieties of sweet Actinidia, characterized by less pubescence of the fruit or its complete absence. This article discusses the changes in the biochemical composition of kiwi fruits, depending on the timing of their collection. Objec

APA, Harvard, Vancouver, ISO, and other styles

4

Pérez-Arocho, Jorge, and Linda Wessel-Beaver. "(270) Screeing for Melonworm Resistance in Squash and Pumpkins." HortScience 41, no. 4 (2006): 1027E—1028. http://dx.doi.org/10.21273/hortsci.41.4.1027e.

Full text

Abstract:

Melonworm (Diaphania hyalinata) is one of the most damaging pests of squash and pumpkin (Cucurbita sp.) in tropical/subtropical regions of the Americas. In order to identify sources of resistence to melonworm, we evaluated 345 accessions of C. moschata, including both tropical and temperate types, originating from the Americas, Europe, Asia, and Africa. C. argyrosperma (65 accessions) was also evaluated. Accessions were field tested in five single-plant complete blocks planted over a 9-month period in Isabela, P.R. Each plant was evaluated for foliar damage (0–4 scale) at 3 and 6 weeks. Larval

APA, Harvard, Vancouver, ISO, and other styles

5

Romanchuk, A.P., O.D. Grechko, and Yu.A. Perevoschikov. "Autonomic adjusting of activity of cardio-vessel system of girls of the prepubescence period, engaged in dancing aerobic." Pedagogika, psihologia ta mediko-biologicni problemi fizicnogo vihovanna i sportu 2010, no. 3 (2015): 71–74. https://doi.org/10.5281/zenodo.16390.

Full text

Abstract:

The vegetative adjusting of activity of the cardio-vessel system of girls is investigational. In an experiment took part girls of 9-12 years old. A type of sport is a dancing aerobics. The indexes of general power of spectrum of variability of cardiac rhythm are presented, systole and diastole arteriotony. Motion of the adaptation re-erecting is appraised under influence of the physical loadings in the conditions of current and operative control. Certain change activity and tone of vegetative influences on the cardio-vessel system. They determine the features of the further adaptation re-erect

APA, Harvard, Vancouver, ISO, and other styles

6

Melnik, V. A., and N. V. Kozakevich. "DYNAMICS OF BASIC ANTHROPOMETRIC PARAMETERS IN SCHOOLCHILDREN OF GOMEL IN THE PERIOD FROM 1978 TO 2011." Health and Ecology Issues, no. 1 (March 28, 2013): 135–39. http://dx.doi.org/10.51523/2708-6011.2013-10-1-27.

Full text

Abstract:

The article presents the results of the comparative analysis of basic anthropometric parameters in schoolchildren aged 7-14 in the city of Gomel, examined from 1978 to 2011. It was determined that nowadays boys and girls of the studied age period observe acceleration in body mass, length and chest parameters in the pubescence if to compare with their peers 30 years ago. The periods of the maximum average annual increases of the basic anthropometric parameters in the boys examined in 1978 and 2011 were determined later than in the peer girls.

APA, Harvard, Vancouver, ISO, and other styles

7

Gorbunov, Ivan, Stanislav Mihaylovskiy, and Aleksey Luk'yanov. "MORPHOLOGICAL DIVERSITY OF WILD GRAPE FORMS IN THE UTRISH NATURE RESERVE." Bulletin of KSAU, no. 11 (February 6, 2025): 130–38. https://doi.org/10.36718/1819-4036-2023-11-130-138.

Full text

Abstract:

Research was carried out to study the biological diversity of the genus Vitis L. in the unique territory of the Utrish State Nature Reserve of the Krasnodar Region in 2020–2022. The uniqueness of this territory lies in the fact that here archaeologists discovered a settlement of the Maikop culture not far from the eastern border of the reserve Utrish, in the valley of the Durso River. In three household pits, fragments of ceramic dishes traditional for the Maikop culture, including wine jugs, were found. As a result, there was a need to conduct research and select leaf samples from several loc

APA, Harvard, Vancouver, ISO, and other styles

8

Smith, Ann Marie, and Donald Rakow. "ORNAMENTAL TREE LEAF PUBESCENCE AND MULCHING TO MAINTAIN FAVORABLE WATER STATUS DURING DROUGHT." HortScience 26, no. 5 (1991): 478c—478. http://dx.doi.org/10.21273/hortsci.26.5.478c.

Full text

Abstract:

This study was undertaken to determine if there was a combination of tree species and mulch type which resulted in a most favorable plant water potential when plants were subjected to induced drought. Fraxinus pennsylvanica, glabrous, and F.p. `Emerald', pubescent, trees were combined with either a four cm application of medium grade gravel, shredded bark, a fused polypropylene geotextile or no mulch treatment. After the first drought period, across all treatments, the pubescent `Emerald' trees maintained less negative water potentials than the Fraxinus pennsylvanlca trees. In the species comp

APA, Harvard, Vancouver, ISO, and other styles

9

Yuzhikova, Olga, Elena Kashirskaya, Alexander Dorontsev, Victoria Gladenkova, and Svetlana Pavlova. "Pubertal period influence on sports results among 13-14 year-old boys swimmers." BIO Web of Conferences 26 (2020): 00018. http://dx.doi.org/10.1051/bioconf/20202600018.

Full text

Abstract:

The aim of this research work was to reveal specific peculiarities of young swimmers training, taking into account their pubescence in terms of the long-term training concept. During the research it was defined that methodological support of spots training for a long-term period should contain not only prognostic model of prospective results achievement. It also should analyze individual peculiarities of pubertal period. During the research we used the official results of competitions protocols, the results of general and special physical readiness tests, resume of the leading swimming coaches

APA, Harvard, Vancouver, ISO, and other styles

10

Nigmatzyanov, R. A., and V. N. Sorokopudov. "A new promising variety of black currant Estafeta." Agrarian science, no. 4 (May 21, 2022): 93–96. http://dx.doi.org/10.32634/0869-8155-2022-358-4-93-96.

Full text

Abstract:

Relevance. Creation of new varieties with a complex of economically valuable characteristics in the conditions of the Republic of Bashkortostanis relevant. The climatic conditions of the republic require the creation of varieties with high resistance to the complex of biotic and abiotic stressors of the cultivation region.Materials and methodology. The objects of research are the hybrid fund, selected, promising, elite forms and varieties of black currant of local and foreign selection located in the Kushnarenkovsky breeding center for fruit and berry crops and grapes of the Bashkir Research I

APA, Harvard, Vancouver, ISO, and other styles

11

Banaszak, Józef, Ewelina Motyka, and Katarzyna Szczepko. "Andrena Florivaga Eversmann , 1852 (Hymenoptera: Apoidea: Andrenidae) - A New Bee Species of the Genus Andrena in Poland." Journal of Apicultural Science 57, no. 1 (2013): 45–50. http://dx.doi.org/10.2478/jas-2013-0005.

Full text

Abstract:

Summary The first record of Andrena florivaga Eversmann, 1852 is reported from Poland on the basis of specimens collected in the Kampinos National Park (Mazovian Lowland). Diagnosis, data on localities, biology, and general distribution of the species are provided. One female and five males were caught on a mowed fresh meadow and fallow fields with the use of water pan-traps (Moericke traps), during the 2003 - 2004 time period. The main morphological characteristics distinguishing Andrena florivaga from the very similar Andrena dorsalis Brullé, 1832 species and from the other species of the su

APA, Harvard, Vancouver, ISO, and other styles

12

А.А., ЭРСТ, та КАРАКУЛОВ А.В. "ОЦЕНКА ЗАСУХОУСТОЙЧИВОСТИ ДЕКОРАТИВНЫХ ФОРМ ТОПОЛЕЙ В КУЛЬТУРЕ IN VITRO". Сибирский экологический журнал, № 3 (30 червня 2023): 321–29. http://dx.doi.org/10.15372/sej20230309.

Full text

Abstract:

Исследована устойчивость растений-регенерантов Populus alba × P. bolleana № 7, P. alba × P. bolleana № 12 и P. davidiana × P. bolleana cv. Байчен-1 к осмотическому стрессу в условиях in vitro. Показано, что гибрид № 7 выдерживает до 250 мМ d-маннитола, тогда как сорт Байчен-1 только до 50 мМ d-маннитола в питательной среде после 30-дневного периода культивирования. Гибрид № 12 сохраняет жизнеспособность при концентрацию d-маннитола до 150 мМ. Использование d-маннитола достоверно снижало параметры листовой пластинки (длина, ширина, площадь листа) только у гибрида № 7, для остальных образцов раз

APA, Harvard, Vancouver, ISO, and other styles

13

Czeczelewski, Jan, Barbara Długołęcka, and Barbara Raczyńska. "INTAKE OF CALCIUM AND PHOSPHORUS AND LEVELS OF BONE MINERALIZATION (BMC) AND MINERAL BONE DENSITY (BMD) OF FEMALE SWIMMERS IN THE PUBESCENCE PERIOD." Polish Journal of Food and Nutrition Sciences 61, no. 2 (2011): 137–42. http://dx.doi.org/10.2478/v10222-011-0014-8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Batalova, G. A., I. G. Loskutov, S. N. Shevchenko, O. A. Zhuikova, N. V. Krotova, and M. V. Tulyakova. "To question about breeding naked oat Virovets." Rossiiskaia selskokhoziaistvennaia nauka, no. 4 (August 19, 2019): 8–11. http://dx.doi.org/10.31857/s2500-2627201948-11.

Full text

Abstract:

The aim of the research was to develop a cultivar of naked oat with improved traits of productivity and grain quality for cultivation under climate change conditions and utilization in breeding practice as a source of useful economic properties. The pre-flag leaf’s area was found to render a considerable effect on the formation of the number of grains and grain weight in the panicle and on the total biomass (r= 0.78-0.85), while the area of leaves depended on the duration of the period from seedling emergence to wax ripeness (r = ‒0.79) and on agroclimatic conditions during the growing season

APA, Harvard, Vancouver, ISO, and other styles

15

Chistyakova, Anna S., Galina Yu Shestakova, Alevtina A. Gudkova, Aleksei S. Bolgov, and Fedor D. Evsikov. "Morphological analysis of <i>Polemonium Coeruleum</i> L. herb using stereo- and luminescent microscopy." Aspirantskiy Vestnik Povolzhiya 23, no. 3 (2023): 34–38. http://dx.doi.org/10.55531/2072-2354.2023.23.3.34-38.

Full text

Abstract:

Aim to establish the morphological features of the ground part of Polemonium coeruleum L. Material and methods. The material of the study was the samples of Greek-valerian polemonium grass (Polemonium coeruleum L.), cultivated and harvested in the Voronezh region, the city of Bobrov, during the flowering period in the second year of life in 2021. The State Pharmacopoeia XIV standard ed. OFS.1.5.3.0003.15 "Technique for microscopic and microchemical examination of medicinal plant materials and medicinal plant preparations" was used for macroscopic analysis. Results. When studying th

APA, Harvard, Vancouver, ISO, and other styles

16

Momková, Erika, and Kinga Izsóf Jurásová. "Výkon bilingválnych jednotlivcov pri psychodiagnostickom vyšetrení kognitívnych funkcií v ich prvom a druhom jazyku." TESTFÓRUM 5, no. 7 (2016): 64–84. http://dx.doi.org/10.5817/tf2016-7-93.

Full text

Abstract:

Cieľom práce bolo porovnať výkon bilingválnych jednotlivcov pri testovaní pozornosti, pamäti a inteligencie v ich prvom a druhom jazyku. Mienili sme tým preveriť implicitné predpoklady o zhoršení výkonu bilingválnych jednotlivcov pri psychodiagnostickom vyšetrení, ak to neprebieha v ich prvom jazyku. Výskumný súbor tvorilo 126 bilingválnych respondentov s priemerným vekom 17.87 (SD = 7.77), 66 žien a 60 mužov. Súbor bol rozdelený na štyri vekové skupiny – mladší školský vek, obdobie pubescencie, adolescencie a dospelosti. Vybrané kognitívne funkcie boli merané slovenskými a maďarskými jazykový

APA, Harvard, Vancouver, ISO, and other styles

17

Volkova, Nadezhda A., Vladmir A. Kurkin, Olga E. Pravdivtseva, et al. "Morphological and anatomical study of <i>Crataegus submollis</i> Sarg. shoots." Aspirantskiy Vestnik Povolzhiya 23, no. 1 (2023): 31–35. http://dx.doi.org/10.55531/2072-2354.2023.23.1.31-35.

Full text

Abstract:

Aim to conduct a morphological and anatomical study of dried shoots of soft hawthorn collected during the flowering period. Material and methods. The shoots of soft hawthorn were collected during the flowering period in the Botanical Garden of Samara University. The micro-preparations were immersed in an alcohol-water-glycerin mixture (1:1:1). To determine the lignified elements of stems and pedicels, a solution of 2% aniline sulfate in 50% ethanol was used. The samples of raw material were examined in daylight using a magnifying glass and a "Motic DM-39C-N9GO-A" binocular. The microscop

APA, Harvard, Vancouver, ISO, and other styles

18

Kaczmarczyk, Katarzyna, Ida Wiszomirska, Magdalena Szturmowicz, Andrzej Magiera, and Michalina Błażkiewicz. "Are preterm-born survivors at risk of long-term respiratory disease?" Therapeutic Advances in Respiratory Disease 11, no. 7 (2017): 277–87. http://dx.doi.org/10.1177/1753465817710595.

Full text

Abstract:

Background: To evaluate the long-term impact of preterm birth on respiratory function in female patients born preterm, we undertook spirometric examinations twice, as they reached the age of puberty, then follow-up examinations of part of the same cohort in adulthood. We sought evidence that preterm birth is correlated with poorer spirometric results into adulthood. Methods: A total of 70 girls (aged 12.2 ± 1.5 years in 1997) who had been born preterm (at 34.7 ± 1.86 weeks, none having experienced bronchopulmonary dysplasia) took part in spriometric examinations in 1997 and again in 1998. Of t

APA, Harvard, Vancouver, ISO, and other styles

19

Semicheva, T. V., and T. D. Bakanova. "Differential diagnosis of constitutional delay of puberty and hypogonadotropic hypogonadism in boys." Problems of Endocrinology 50, no. 3 (2004): 21–24. http://dx.doi.org/10.14341/probl11410.

Full text

Abstract:

Retarded puberty represents по signs of sexual development in adolescents. This study was undertaken to examine clinical criteria for diagnosing constitutional puberty retardation and hypogonadotropic hypogonadism and to evaluate the diagnostic value of a test using the synthetic analogue of daily action LH-RH busereline in the differential diagnosis of these conditions. Fifty-two male adolescents aged 13.5 to 15.5 years who had no clinical and hormonal signs of the onset of pubescence; 5 of these patients had anosmia, which suggested that they had the Kallmann syndrome (secondary hypogonadis

APA, Harvard, Vancouver, ISO, and other styles

20

Molnar, Stephen J., Satish Rai, Martin Charette, and Elroy R. Cober. "Simple sequence repeat (SSR) markers linked to E1, E3, E4, and E7 maturity genes in soybean." Genome 46, no. 6 (2003): 1024–36. http://dx.doi.org/10.1139/g03-079.

Full text

Abstract:

Soybean near isogenic lines (NILs), contrasting for maturity and photoperiod sensitivity loci, were genotyped with approximately 430 mapped simple sequence repeats (SSRs), also known as microsatellite markers. By analysis of allele distributions across the NILs, it was possible to confirm the map location of the Dt1 indeterminate growth locus, to refine the SSR mapping of the T tawny pubescence locus, to map E1 and E3 maturity loci with molecular markers, and to map the E4 and E7 maturity loci for the first time. Molecular markers flanking these loci are now available for marker-assisted breed

APA, Harvard, Vancouver, ISO, and other styles

21

Niazi, Imtiaz Akram Khan, Saeed Rauf, Jaime A. Teixeira da Silva, and Hassan Munir. "Comparison of teosinte (Zea mexicana L.) and inter-subspecific hybrids (Zea mays L.×Zea mexicana) for high forage yield under two sowing regimes." Crop and Pasture Science 66, no. 1 (2015): 49. http://dx.doi.org/10.1071/cp14155.

Full text

Abstract:

This study was undertaken to evaluate the response of teosinte (Zea mexicana L.) and intersubspecific hybrids to heat stress, in particular productivity. Unlike maize (Zea mays L.), teosinte demonstrated thermophilic properties, namely lower heat injury, sustained chlorophyll content under heat stress (36−45°C) and high percentage survival of seedlings (at 55°C). Teosinte also had the ability to produce large plant biomass (27% and 55% higher yield than maize under non-stressed and stress conditions, respectively) and therefore could be exploited as a forage crop. However, teosinte forage had

APA, Harvard, Vancouver, ISO, and other styles

22

Mullo Panoluisa, F. E., D. C. Diouf, N. A. Semonova, and E. V. Romanova. "MAIN CHARACTERISTICS OF VEGETABLE SOYBEAN (GLYCINE MAX L. MERR.)." THEORETICAL & APPLIED PROBLEMS OF AGRO-INDUSTRY 55, no. 1 (2023): 33–38. http://dx.doi.org/10.32935/2221-7312-2023-55-1-33-38.

Full text

Abstract:

The soybean is an amazingly versatile crop, it is one of the most economically important leguminous crops, ranking first among them in the world in terms of cultivated areas. Edamame is a specialty soybean (Glycine max (L.) Merr.) harvested as a vegetable when the seeds are immature (R6 and R7 stage) and have expanded to fill 80 to 90 percent of the pod width. Vegetable soybean is as nutritious as other soybean products, and a good source of protein, vitamins A, K and E, dietary fibres and ascorbic acid and its characteristic flavour is widely appreciated in Asia. Morphologically, edamame pods

APA, Harvard, Vancouver, ISO, and other styles

23

El Tahir, Ibrahim Mohamed. "Phenotypic variations among okra (Abelmoschus esculentus (L.) Moench) genetic resources in Sudan." Genetic Resources 4, no. 7 (2023): 20–31. http://dx.doi.org/10.46265/genresj.dlox8174.

Full text

Abstract:

A total of 366 accessions of okra (Abelmoschus esculentus (L.) Moench) obtained from the Agricultural Plant Genetic Resources Conservation and Research Centre (APGRC) in Sudan were characterized for a number of morphological characters using a descriptor list derived from the list published by the International Board for Plant Genetic Resources in 1984. Those accessions, which were collected from different regions of Sudan, were grown in the APGRC research farm in Wad Medani town in central Sudan during ten different seasons within the period between 2000 and 2019. Phenotypic variations were o

APA, Harvard, Vancouver, ISO, and other styles

24

Gnatiuk, A. M., M. B. Gaponenko, and A. М. Gaponenko. "Features of Trifolium rubens (Leguminosae) ontomorphogenesis in conditions of Ukraine." Biosystems Diversity 29, no. 3 (2021): 244–50. http://dx.doi.org/10.15421/012130.

Full text

Abstract:

The necessary basis for studying the structure and dynamics of populations is an investigation of ontomophogenetic peculiarities and establishment of ontogenetic stages of individuals. Information about ontomorphogenesis is especially important for protected species of plants. The minimal amount of data on morphology of plants in the different periods of ontogenesis complicates plant identification and evaluation of population state conditions in nature and culture. Trifolium rubens L. is a perennial Central European plant listed in the Red Book of Ukraine as a rare species. The objective of t

APA, Harvard, Vancouver, ISO, and other styles

25

Gryaznov, Mihail, and Ol'ga Savchenko. "BIOLOGICAL FEATURES OF SALVIA NEMOROSA L. UNDER AGROCOENOSIS CONDITIONS IN THE NON-CHERNOZEM ZONE OF RUSSIA." Bulletin of KSAU, no. 3 (December 26, 2024): 52–57. https://doi.org/10.36718/1819-4036-2023-3-52-57.

Full text

Abstract:

The purpose of the study is to identify the biological characteristics of oakwood sage (Salvia nemorosa L.) in the Non-Chernozem zone of Russia. The study was conducted in the field conditions of the FSBRI All-Russian Research Institute of Medicinal and Aromatic Plants in 2020–2022. Plants of oakwood sage of the 2nd year of life were studied. The experiments were laid with two-month-old seedlings, which were planted according to the scheme 60 × 30 cm, at the rate of 25–30 plants per plot in three repetitions. The soil of the experimental plot of All-Russian Research Institute of Medicinal and

APA, Harvard, Vancouver, ISO, and other styles

26

Zelentsov, S. V., E. V. Moshnenko, E. N. Budnikov, et al. "High-protein soybean cultivar Greya." Oil Crops 184, no. 4 (2020): 91–95. http://dx.doi.org/10.25230/2412-608x-2020-4-184-91-95.

Full text

Abstract:

The high-protein soybean cultivar Greya was developed by individual selection from the hybrid population F4 Vilana × Valenta based on a lipid-degrading model of protein accumulation in seeds. According to the results of preliminary and competitive variety testing, the productivity of the high-protein soybean cultivar Greya varied from 1.75 to 2.93 t/ha. The average yield of the new cultivar over four years of variety testing was 2.23 t/ha, which, on average, was 0.71 t/ha higher than the high-protein standard cultivar of the lipid-degrading biotype, and did not significantly differ (-0.09 t/ha

APA, Harvard, Vancouver, ISO, and other styles

27

Lavrent'yeva, S. I., O. N. Bondarenko, A. A. Blinova, A. A. Penzin, E. M. Fokina, and L. E. Ivachenko. "Characteristics of morphologicaland economically valuable features of wild and cultivated soybean forms and varieties of the soybean Research Institute and their identification by microsatellite analysis." Rossiiskaia selskokhoziaistvennaia nauka, no. 3 (June 15, 2023): 9–13. http://dx.doi.org/10.31857/s250026272303002x.

Full text

Abstract:

The research was carried out in order to study morphological, economically valuable traits and molecular genetic polymorphism of alleles using microsatellite DNA of 9 varieties of cultivated and 5 forms of wild soybeans of the All-Russian Soybean Research Institute for Identification and certification of their genotypes. Unique DNA profiles of the studied soybean varieties and forms were obtained by PCR analysis using six microsatellite loci (Satt1, Satt2, Satt5, Satt9, Sourgr1 and Soyhsp176). 24 alleles were identified, the number of which per locus ranges from 2 to 10. For each locus, the va

APA, Harvard, Vancouver, ISO, and other styles

28

Poyatos, R., P. Llorens, and F. Gallart. "Transpiration of montane Pinus sylvestris L. and Quercus pubescens Willd. forest stands measured with sap flow sensors in NE Spain." Hydrology and Earth System Sciences 9, no. 5 (2005): 493–505. http://dx.doi.org/10.5194/hess-9-493-2005.

Full text

Abstract:

Abstract. Stand transpiration was measured during the 2003 and 2004 growing seasons using heat dissipation sap flow sensors in a Scots pine (Pinus sylvestris L.) and a pubescent oak (Quercus pubescens Willd.) forests located in a montane area of the Eastern Pyrenees (NE Spain). The first aim of the study was to assess the differences in quantitative estimates of transpiration (Ec) and the response to evaporative demand of the two stands. Over the studied period of 2003, characterised by a severe drought episode during the summer, the oak stand (Ec was only 110 mm compared to the 239 mm transpi

APA, Harvard, Vancouver, ISO, and other styles

29

Poyatos, R., P. Llorens, and F. Gallart. "Transpiration of montane <I>Pinus sylvestris</I> L. and <I>Quercus pubescens</I> Willd. forest stands measured with sap flow sensors in NE Spain." Hydrology and Earth System Sciences Discussions 2, no. 3 (2005): 1011–46. http://dx.doi.org/10.5194/hessd-2-1011-2005.

Full text

Abstract:

Abstract. Stand transpiration was measured during the 2003 and 2004 growing seasons using heat dissipation sap flow sensors in a Scots pine (Pinus sylvestris L.) and a pubescent oak (Quercus pubescens Willd.) forest located in a montane area of the Eastern Pyrenees (NE Spain). The first aim of the study was to assess the differences in quantitative estimates of transpiration (Ec) and the response to evaporative demand of the two stands. Over the studied period of 2003, characterised by a severe drought episode during the summer, the oak stand Ec was only 110mm compared to the 239 mm transpired

APA, Harvard, Vancouver, ISO, and other styles

30

Makarchuk, M. A. "The economically and valuable feature of selection number of chickpea (Cicer arietinum L.) in the condition of the Right-Bank Forest-Steppe." Collected Works of Uman National University of Horticulture 1, no. 98 (2021): 210–19. http://dx.doi.org/10.31395/2415-8240-2021-98-1-210-219.

Full text

Abstract:

Chickpeas are a valuable legume and drought-resistant crop. In conditions of climate change, it ensures the formation of a sufficiently high yield, which increases the interest of agricultural producers in growing crops. However, the presence of genetically determined plant protection (pubescence of plants and pod, which contain oxalic, malic and citric acids) from some pests makes it possible to grow environmentally friendly products, which consequently reduces the need to use plant protection chemicals. Field experiments were carried out on the experimental field of the Uman National Univers

APA, Harvard, Vancouver, ISO, and other styles

31

Reut, A. A. "Correlation analysis of quantitative biological and morphological features of intersectional paeonia hybrids." Pomiculture and small fruits culture in Russia 69, no. 1 (2022): 43–56. http://dx.doi.org/10.31676/2073-4948-2022-69-43-56.

Full text

Abstract:

The article presents data on the study of the biological and morphological characteristics of 13 varieties of Paeonia intersectional hybrids when introduced in the forest-steppe zone of the Bashkir Cis-Ural. The twelve quantitative traits (maximum height, maximum shoot thickness at the very top, number of branches from the base, leaf length at the first axillary bud, maximum leaf width at the first axillary bud, width of the lateral leaf segment, pedicel length, maximum pedicel thickness, flower diameter , the length of the longest perianth, the maximum width of the longest perianth, the numbe

APA, Harvard, Vancouver, ISO, and other styles

32

Kashevarov, N. I., R. I. Polyudina, and D. A. Potapov. "New cultivar of soybean Gorinskaya." Siberian Herald of Agricultural Science 51, no. 5 (2021): 36–43. http://dx.doi.org/10.26898/0370-8799-2021-5-4.

Full text

Abstract:

The paper presents results of research into breeding of the new soybean cultivar Gorinskaya by the methods of hybridization and individual selection. Soybean varieties SibNIIK-315 (female parent) and Fiskebi V (male parent) were used as a starting material. The studies were carried out in the forest-steppe zone of the Western Siberia (Novosibirsk region). Soybean Gorinskaya belongs to the Manchu subspecies. The plants have a light brown (reddish) pubescence of the stem, leaves, beans. The growth pattern and the type of apex is intermediate, the number of branches is 1–3, the angle of branching

APA, Harvard, Vancouver, ISO, and other styles

33

Gryaznov, M. Yu, and O. M. Savchenko. "Biological features of Oenothera tetragona Roth. in the conditions of culture in the Non-Chernozem zone of Russia." Vegetable crops of Russia, no. 4 (July 9, 2024): 92–98. http://dx.doi.org/10.18619/2072-9146-2024-4-92-98.

Full text

Abstract:

Relevance. Oenothera tetragona is an ornamental plant used in folk medicine. Until now, studies of the biological characteristics of the Oenothera tetragona have not been carried out on the territory of the NonChernozem zone of the Russian Federation.The purpose of the work is the introduction and biological study of the Oenothera tetragona in the NonChernozem zone of Russia in the conditions of the Moscow region.Methodology. The experiment was based on two-month-old seedlings according to a 60x30 cm pattern. Phenological observations and biometric measurements (during the mass flowering phase

APA, Harvard, Vancouver, ISO, and other styles

34

Habetewold, Kifelew Abebe. "Morphological Characterization of Two Species of Piper, Piper umbellatum andPiper capense in Tepi, Ethiopia." Greener Journal of Plant Breeding and Crop Science 2, no. 2 (2014): 27–33. https://doi.org/10.15580/gjpbcs.2014.2.102313922.

Full text

Abstract:

This study examined the intra and inter-specific relationships between the two species, using five accessions of<em> </em><em>Piper umbellatum </em>and eight of<em> </em><em>Piper capense.  </em>13 quantitative characters (seven vegetative and six reproductive) and 16 qualitative characters were pooled for the analysis.<em> </em>These two species were found to differ in steam colour,hairiness<em> (pubescence) </em>and branching habit. Leaf blades were found broadly ovate in<em> p. capense </em>but sub orbicular-ova

APA, Harvard, Vancouver, ISO, and other styles

35

Nikolaev, P. N., O. A. Yusova, N. I. Aniskov, and I. V. Safonova. "ADAPTIVITY OF NEW VARIETY OF OMSKIY 101 SPRING BARLEY." Bulletin of NSAU (Novosibirsk State Agrarian University), no. 3 (October 31, 2019): 48–58. http://dx.doi.org/10.31677/2072-6724-2019-52-3-48-58.

Full text

Abstract:

The authors see the creation of potentially high-yield varieties of barley adapted to the conditions of a particular region as a priority for selection. The study characterizes a new two-row variety of spring barley Omskiy 101 in terms of yield and adaptability for the conditions of the southern forest-steppe in Western Siberia. Comprehensive studies were carried out on the experimental fields of Omsk ANC premises from 2014 to 2018. The originator of spring barley Omskiy 101 was the Federal State Budget Scientific Institution Omsk ANC. A parental material was taken from the variety given by th

APA, Harvard, Vancouver, ISO, and other styles

36

Baranets, L., H. Balan, O. Perepelytsya, and A. Leshchenko. "Dynamics of the number of grape thrips (Drepanothrips reuteri Uzel.) in grape agrocenoses of the Southern Black Sea region of Ukraine." Interdepartmental Thematic Scientific Collection of Plant Protection and Quarantine, no. 67 (December 20, 2021): 85–97. http://dx.doi.org/10.36495/1606-9773.2021.67.85-97.

Full text

Abstract:

Goal. To study population dynamics of grape thrips (Drepanothrips reuteri Uzel.) and determine the factors influencing the increase in the number and harmfulness in grape agrocenoses of the southern Black Sea region of Ukraine. Methods. Field surveys of vine plantations and counts of the number of pests were carried out according to generally accepted methods during 2017—2020 in conditions of research farms SE «EF Suvorov’s» and SE «EF Tairove» NSC «V.Ye. Tairov Institute of Viticulture and Winemaking». Results. It was found that in the conditions of the southern Black Sea zone of

APA, Harvard, Vancouver, ISO, and other styles

37

Madritsch, Silvia, Elisabeth Wischnitzki, Peter Kotrade, et al. "Elucidating Drought Stress Tolerance in European Oaks Through Cross-Species Transcriptomics." G3: Genes|Genomes|Genetics 9, no. 10 (2019): 3181–99. http://dx.doi.org/10.1534/g3.119.400456.

Full text

Abstract:

The impact of climate change that comes with a dramatic increase of long periods of extreme summer drought associated with heat is a fundamental challenge for European forests. As a result, forests are expected to shift their distribution patterns toward north-east, which may lead to a dramatic loss in value of European forest land. Consequently, unraveling key processes that underlie drought stress tolerance is not only of great scientific but also of utmost economic importance for forests to withstand future heat and drought wave scenarios. To reveal drought stress-related molecular patterns

APA, Harvard, Vancouver, ISO, and other styles

38

Barnes, Richard W., Gregory J. Jordan, Robert S. Hill, and Colin J. McCoull. "A common boundary between distinct northern and southern morphotypes in two unrelated Tasmanian rainforest species." Australian Journal of Botany 48, no. 4 (2000): 481. http://dx.doi.org/10.1071/bt98044.

Full text

Abstract:

The variation in selected leaf morphological traits was examined across the geographic ranges of two Tasmanian rainforest species, Tasmannia lanceolata (Poiret) A.C.Smith and Eucryphia milliganii Hook.f. Comparisons of field- and glasshouse-grown plants for both species showed that there is strong genetic control of all the morphological characters measured. Two distinct morphotypes, occupying similar areas of Tasmania, were identified in each species. The geographic boundary between the morphotypes is similar in both species and runs more or less east–west, separating each species into northe

APA, Harvard, Vancouver, ISO, and other styles

39

Ikokwu Kalu., OKORE,, NWAGWU, Francis Aniezi., and EGWUNATUM, Anslem Enwelem. "IMPACT OF CREEPING VEGETABLE COVER CROPS ON MINERAL N AND MICROBIAL GROUP POPULATION OF A SANDY LOAM ULTISOL UNDER IMMATURE RUBBER PLANTATION IN SOUTHERN NIGERIA." Environment & Ecosystem Science 7, no. 1 (2023): 16–20. http://dx.doi.org/10.26480/ees.01.2023.16.20.

Full text

Abstract:

The use of forage legume species as cover crops in the management of immature rubber plantation soils is not attractive to smallholder rubber farmers (owners of about 75% of the global acreage under rubber production). We sampled immature rubber plantation soils under the following respective creeping vegetable cover crops: Vegetable cowpea (Vigna unguiculata L., Walp. Ssp. Sessquipedallis.), Egusi melon (Cucumeropsis manni Naaudi) and Broadleaf pumpkin (Cucurbita pepo) and a forage legume species (Centrosema pubescens) for four consecutive years at the Rubber Research Institute of Nigeria, Be

APA, Harvard, Vancouver, ISO, and other styles

40

Ewetola, I. A., R. S. Onabanjo, N. P. Francis, and G. S. Ojewola. "Influence of wilting period on mineral contents of grass-legume silage mixtures in Umudike, South East, Nigeria." Nigerian Journal of Animal Production 49, no. 5 (2023): 15–23. http://dx.doi.org/10.51791/njap.v49i5.3759.

Full text

Abstract:

Forage conservation in form of silage production remains best option to ensure availability of adequate feed resource in the rainforest zone of Nigeria due to high relative humidity that negatively affects hay quality. Grasses like Panicum maximum (Guinea grass), Pennisetum purpureum (Elephant grass) are predominantly grown in this zone throughout the year, but decline in nutritive quality when dry season was at the peak. Centrosema pubescens (Centro) has been reported to posses good nutritive value which could be explore to improve some nutrients deficiencies in the grass species when incorpo

APA, Harvard, Vancouver, ISO, and other styles

41

Krylova, E. "Population Characteristics Erodium tataricum Willd." Bulletin of Science and Practice 6, no. 9 (2020): 45–52. http://dx.doi.org/10.33619/2414-2948/58/04.

Full text

Abstract:

Erodium tataricum is a herbaceous perennial multi-headed tap-root (caudex) plant. Hemicryptophyte. Endemic. The ontogenetic structure was studied in the shrub-herb-grass petrophytic steppe. Individuals of the species have four periods and ten ontogenetic states. It was revealed that the population is normal with an incomplete spectrum. In accordance with the classification of A. A. Uranova and O. V. Smirnova the population is definitive. According to the criterion of the absolute maximum, the population is young. The ontogenetic spectrum of the population is left-sided. A specific ontogenetic

APA, Harvard, Vancouver, ISO, and other styles

42

Baulard, Antoine, Jean-Philippe Mevy, Irène Xueref-Remy, Ilja Marco Reiter, Tommaso Julitta, and Franco Miglietta. "Solar-Induced Fluorescence as Indicator of Downy Oak and the Influence of Some Environmental Variables at the End of the Growing Season." Remote Sensing 17, no. 7 (2025): 1252. https://doi.org/10.3390/rs17071252.

Full text

Abstract:

In the context of global warming, which is mainly due to the increasing atmospheric concentration of carbon dioxide, the prediction of climate change requires a good assessment of the involvement of vegetation in the global carbon cycle. In particular, determining when vegetative activity ceases in deciduous forests remains a great challenge. Remote sensing of solar-induced fluorescence (SIF) has been considered as a potential proxy for ecosystem photosynthesis and, therefore, a relevant indicator of the end of the vegetation period as compared to other vegetation indices, such as EVI (Enhance

APA, Harvard, Vancouver, ISO, and other styles

43

Ranieri, Ezio, Gianfranco D’Onghia, Francesca Ranieri, et al. "Copper Phytoextraction Using Phyllostachys pubescens." Sustainability 15, no. 6 (2023): 5238. http://dx.doi.org/10.3390/su15065238.

Full text

Abstract:

The Phyllostachys pubescens macrophyte, known also as Moso Bamboo, was evaluated in laboratory conditions for its potential to renovate copper-polluted soil. Pot experiments were conducted to determine Phyllostachys pubescens’ growth, tolerance and phytoextraction potential capacity to restore copper-contaminated soil in Mediterranean conditions. Data collected evidenced that the Phyllostachys pubescens evolution rate was 0.47 cm/day on average, with a 1.644 mm/d irrigation flow. Moso Bamboo tolerance was tested over a twelve-week irrigation period, while adding copper-polluted water. Copper r

APA, Harvard, Vancouver, ISO, and other styles

44

Cué García, Jorge Luis, Jorge Ramírez-López, Cristian Changoluisa-Tumbaco, et al. "Estudio fenológico de Cinchona pubescens Vahl. en dos ecosistemas forestales, Intag, Imbabura." Bosques Latitud Cero 13, no. 1 (2023): 11–24. http://dx.doi.org/10.54753/blc.v13i1.1652.

Full text

Abstract:

La fenología es uno de los aspectos ecológicos principales cuando de manejo silvicultural y agroforestal se trata. Sin embargo, el conocimiento fenológico de especies forestales sigue siendo escaso y fragmentado, principalmente en los trópicos. Cinchona pubescens Vahl. presenta información fenológica limitada, por lo que se planteó el objetivo evaluar la fenología de la especie C. pubescens Vahl. en dos ecosistemas forestales (sistema silvopastoril y bosque secundario) ubicados en Pucará Alto, zona de Intag, Imbabura, por el periodo comprendido de abril 2018 – mayo 2020. Se caracterizaron y se

APA, Harvard, Vancouver, ISO, and other styles

45

Lovreškov, Lucija, Ivana Radojčić Redovniković, Ivan Limić, et al. "Are Foliar Nutrition Status and Indicators of Oxidative Stress Associated with Tree Defoliation of Four Mediterranean Forest Species?" Plants 11, no. 24 (2022): 3484. http://dx.doi.org/10.3390/plants11243484.

Full text

Abstract:

Mediterranean forest ecosystems in Croatia are of very high significance because of the ecological functions they provide. This region is highly sensitive to abiotic stresses such as air pollution, high sunlight, and high temperatures alongside dry periods; therefore, it is important to monitor the state of these forest ecosystems and how they respond to these stresses. This study was conducted on trees in situ and focused on the four most important forest species in the Mediterranean region in Croatia: pubescent oak (Quercus pubescens Willd.), holm oak (Quercus ilex L.), Aleppo pine (Pinus ha

APA, Harvard, Vancouver, ISO, and other styles

46

Nikolin, E. G., and I. A. Adrian. "Adaptation of two woody plant species – Betula pubescens and Salix udensis to the high Arctic conditions (Tiksi settlement, Russia)." Vestnik of North-Eastern Federal University History Political Science Law 21, no. 2 (2024): 21–28. http://dx.doi.org/10.25587/2222-5404-2024-21-2-21-28.

Full text

Abstract:

The positive trends in climate change that have become apparent in recent decades are accompanied by a shift in the range boundaries of many boreal plant species further north, to the shores of the Arctic Ocean. Monitoring the displacement of these boundaries, the introduction of plants unusual to the Arctic, as well as monitoring their adaptation to new conditions, is an important component of botanical research. In 2016, in the village Tiksi identified 2 species of woody plants – Betula pubescens and Salix udensis, known from the forest zone and not previously observed in this area. Obviousl

APA, Harvard, Vancouver, ISO, and other styles

47

Zhao, Bintao, Meng Sun, Jiyao Li, et al. "Carotenoid Profiling of Yellow-Flesh Peach Fruit." Foods 11, no. 12 (2022): 1669. http://dx.doi.org/10.3390/foods11121669.

Full text

Abstract:

In this study, the carotenoid profiles and content in 132 cultivars of yellow-flesh peach having different fruit developmental periods (short, middle, and long), fruit surface indumenta (glabrous and pubescent skin), and flesh colors (yellow, golden, and orange) were investigated. We simultaneously analyzed and compared the levels of five carotenoids (lutein, zeaxanthin, β-cryptoxanthin, α-carotene, and β-carotene) through high-performance liquid chromatography. Large differences in carotenoid content among germplasms were observed, with coefficients of variation ranging from 21.24% to 67.78%.

APA, Harvard, Vancouver, ISO, and other styles

48

BEN-MOUSSA, Mohammed Tahar Tahar, Ammar OUAHAB, Hassina HARKAT, Samia LEKHEL, and Youcef HADEF. "Variations In Composition and Activity of Matricaria Pubescens (Desf.) Schultz Harvested from Different Regions in Algeria." ASM Science Journal 18 (January 25, 2023): 1–12. http://dx.doi.org/10.32802/asmscj.2022.1433.

Full text

Abstract:

Matricaria pubescens is traditionally used as a postpartum antihemorrhagic and to treat digestive disorders. The aim of this study is to determine the total amounts of phenols, flavonoids, condensed tannins, hydrolysable tannins, anthocyanins and total antioxidant capacity of samples from different regions and periods in Algeria in order to guide the selection of varieties and the period of harvest. The analysis was carried out by Ferric reducing antioxidant power (FRAP) and DPPH radical scavenging capacity. The methanolic extracts of the aerial parts of 8 varieties of Matricaria pubescens wer

APA, Harvard, Vancouver, ISO, and other styles

49

Bennike, Ole, and Morten Fischer Mortensen. "A multi-disciplinary macrofossil study of late glacial to early Holocene sediments from Søndre Kobberdam, Hareskovene, Denmark." Bulletin of the Geological Society of Denmark 66 (June 29, 2018): 113–22. http://dx.doi.org/10.37570/bgsd-2018-66-05.

Full text

Abstract:

During the early part of the Allerød period, from c. 13 600 to 13 330 years BP, unstable soils with a tundra-like open, treeless vegetation with Betula nana and Dryas octopetala were found around Søndre Kobberdam in Hareskovene. Open Betula pubescens woodland was not established until the middle Allerød about 13 330 years BP. During the Younger Dryas, Betula nana and Dryas octopetala spread again, and Betula pubescens almost disappeared. From the onset of the Holocene warming an open tundra landscape characterised the area. About 11 300 years BP Betula pubescens started to recolonise the regio

APA, Harvard, Vancouver, ISO, and other styles

50

Nematova, Nilufar. "GENDER AS A FACTOR IN AN EFFECTIVE SECOND LANGUAGE ACQUISITION OF IN PRE-PUBESCENT PERIOD." International Journal of Education, Social Science & Humanities. Finland Academic Research Science Publishers 11, no. 4 (2023): 391–96. https://doi.org/10.5281/zenodo.7809546.

Full text

Abstract:

<em>Ikkinchi tilni muvaffaqiyatli o’rganish o’ziga xos murakkab jarayon bo’lib ancha yillardan beri qizg’in o’rganilib kelinmoqda. Zero, bu masala har doim olimlar diqqat e’tiborida bo’lgan va bunga ta’sir etuvchi turli omillar, xususan, jinsning ahamiyati borasida ham bir necha izlanishlar amalga oshirilgan. Ushbu maqolada jinsning uch xil doiradagi til o’rganishga bo’lgan ta’siri yoritib beriladi. Ular: amaliy va no amaliy mashg’ulotlarni bajarish, miyaning ikkinchi til o’rganishdagi faoliyati hamda o’qituvch

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!