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1

Ferkin, Michael H., and Timothy F. Rutka. "Mechanisms of sibling recognition in meadow voles." Canadian Journal of Zoology 68, no. 3 (1990): 609–13. http://dx.doi.org/10.1139/z90-090.

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The purpose of this study was to determine whether sibling recognition in meadow voles (Microtus pennsylvanicus) resulted from familiarity through common rearing or from identification of kin via phenotype matching. The first experiment clearly demonstrated that sibling recognition occurs among meadow voles. Individuals preferred the odor of familiar siblings to the odor of unfamiliar nonsiblings, and agonistic acts were less frequent between sibling than between nonsibling dyads. The second experiment examined whether sibling recognition resulted from familiarity and genetic relatedness. Mead
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2

Shmelev, Gleb Borisovich, Anatoly Vasilievich Gryazkin, Sergey Gennadievich Paramonov, Andrey Vasilievich Ostakov, and Ekaterina Igorevna Semenova. "Species diversity of vegetation on former lands agricultural purposes." Agrarian Scientific Journal, no. 11 (November 26, 2024): 70–76. https://doi.org/10.28983/asj.y2024i11pp70-76.

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The results of a geobotanical survey of abandoned agricultural lands on three experimental sites with a total area of more than 15 hectares are presented. Geographically, the research objects are located in the Sebezhsky district of the Pskov region. The objects of study are former fields, gradually overgrown with woody and herbaceous vegetation. The composition, occurrence and projective cover by species were determined using the method of circular counting plots with a radius of 1.785 m. The number of counting plots at each study site is at least 30. Woody vegetation is represented by single
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3

Kurvantaev, Rakhmon, Nodira Khakimova, and Bobirjon Vafoev. "Chemical properties of Zarafshon lower and middle flow soils." E3S Web of Conferences 389 (2023): 04015. http://dx.doi.org/10.1051/e3sconf/202338904015.

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The article describes the chemical composition of newly irrigated, newly developed sandy-desert, old-irrigated alluvial-meadow, newly-irrigated gray-brown-meadow, gray-earth-meadow soils, common in the lower and middle reaches of the Zarafshan River, describes the decrease in the amount of nutrients in the soil under the influence of anthropogenic factors. In arable and subarable layers of old irrigated meadow-alluvial soils, the amount of humus is 0.859-0.971% and 0.715-0.894%, while in newly irrigated gray brown-meadow soils it is 0.891-0.750%. In irrigated and newly developed desert sandy a
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4

Ertuş, Mehmet Macit. "Determination of Yield and Botanical Composition of the Meadow and Grassland in Çolpan Village at the Shores of Lake Van." Turkish Journal of Agriculture - Food Science and Technology 9, no. 6 (2021): 1215–21. http://dx.doi.org/10.24925/turjaf.v9i6.1215-1221.4237.

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This study was carried out at the meadows and pastures in Çolpan village of Van province in 2020. In the study, matter yield, botanical composition, plant covered area, rate of decreaser/increaser/invader species were determined. The Loop method was used to determine the botanical composition. In grassland area were identified 69 species belonging to 17 families. In meadow area were identified 20 species belonging to 6 families. The amount of Poaceae, Fabaceae and other families found in the grassland area were determined as 18.66%, 15.65%, and 65.69%, respectively. In the meadow area, the amo
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5

Shydlovskyy, Ihor, Oleksii Dubovyk, Petro Hrynyuk, Ivan Zahorodnyi, and Vasyl Matejchyk. "Avifauna of meadow ecosystems in borderland areas of Lviv and Volyn Oblasts." GEO&BIO 2021, no. 20 (2021): 117–34. http://dx.doi.org/10.15407/gb2012.

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Meadow ecosystems comprise a significant part of the area of Ukraine, especially in its western regions. Those ecosystems are subjects of concern today because of the active agricultural use and droughts that also threatens the animal population of meadows, including birds. Studies of meadow bird species of western Ukraine are limited to atlases, which results in a lack of precise data. This work was part of an international project on the conservation of the great snipe Gallinago media and allowed us to collect valuable data on the abundance and occurrence of meadow bird species nearby to the
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6

Lykov, Egor. "On the changes in numbers and distribution of meadow birds in Kaliningrad in the first decade of the 21st century." Berkut 30, no. 1 (2021): 14–19. https://doi.org/10.5281/zenodo.10423368.

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<strong>On the changes in numbers and distribution of meadow birds in Kaliningrad in the first decade of the 21st century. - E.L. Lykov. - Berkut. 30 (1). 2021. </strong>- I analysed the changes in numbers and spatial distribution of 9 model species of meadow birds within the Kaliningrad city boundaries amid fundamental habitat changes (open country loss to housing development and invasion of remaining meadows by tall grasses and bushes due to the absence of grazing pressure). Significant decline was found in the Northern Lapwing (by 7.3 times), Common Redshank (6.7), Eurasian Skylark (6.1), a
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7

Huseynova, H. Z. "Vegetation of the southern part of the Caspian Coast and its nutritional value." Biosystems Diversity 30, no. 3 (2022): 205–12. http://dx.doi.org/10.15421/012222.

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To provide the food safety of the population around the globe, including Azerbaijan, it is relevant to develop scientific and practical basics for preservation of natural forage plants, efficient use, improvement of biodiversity, and also prevention of degradation processes in phytodiversity. From this perspective, the composition of vegetation is important for assessing the dynamics of productivity, quality of feeds, norms of cattle grazing and parameters of ecological evaluation of plants and soils which are common in the grazing area, in meadow-steppe phytocenoses, which are a valuable reso
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8

Moksnes, A., and E. R�skaft. "Adaptations of meadow pipits to parasitism by the common cuckoo." Behavioral Ecology and Sociobiology 24, no. 1 (1989): 25–30. http://dx.doi.org/10.1007/bf00300114.

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9

Tyutyuma, Natalia, Galina Egorova, and Natal'ya Kudryashova. "GRASS MIXTURES FOR THE CREATION OF HIGH-QUALITY INTENSIVE HAYMAKING IN THE SEMI-DESERT ZONE OF RUSSIA." Vestnik of Kazan State Agrarian University 19, no. 2 (2024): 32–38. http://dx.doi.org/10.12737/2073-0462-2024-32-38.

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The purpose of the study is to improve the species composition of grass mixtures under irrigated conditions to increase their productivity, longevity and provide livestock with high-quality feed. The experiments were performed in 2019-2022 on old plowed lands located in the right-bank steppe of the north of Astrakhan region under irrigation. Irrigation method: sprinkling, 10 vegetation irrigations per season. The soil is light chestnut, medium loamy with a humus content of 0.90...1.00%. mobile phosphorus and potassium (according to Machigin) – 69 and 361.5 mg/kg, respectively. We studied 6 var
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10

Horak, E., and O. K. Miller Jr. "Phaeogalera and Galerina in arctic-subarctic Alaska (U.S.A.) and the Yukon Territory (Canada)." Canadian Journal of Botany 70, no. 2 (1992): 414–33. http://dx.doi.org/10.1139/b92-055.

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Eleven taxa of Galerina and Phaeogalera are described. Galerina leptocystis, Galerina subarctica, and Galerina praticola are reported from arctic North America for the first time. Phaeogalra stagnina is only found in very humid, wet meadow tundra associated with Drepanocladus or Calliergon. Galerina arctica is reported for the first time from Alaska and Canada. One species, Galerina pseudocerina, is found only in arctic alpine habitats in Canada and not in the arctic tundra. Two forms of Galerina pseudomycenopsis represent the most common taxon observed in Alaskan North Slope wet meadow tundra
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11

Djakova, I. N. "Investigation of the floristic biodiversity of a meadow of the Republic of Adygea." New Technologies 20, no. 3 (2024): 115–25. http://dx.doi.org/10.47370/2072-0920-2024-20-3-115-125.

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The relevance of the research: the research was carried out within the framework of a joint project of the Faculty of Agricultural Technologies and the Pharmaceutical Faculty “Physic Garden” for the implementation of the Development Program of Maikop State Technological University for 2023-2032. The goal of the research is to study the species composition of a meadow community, to identify medicinal plant species. The research objectives are to study the vegetation cover of meadows of the flat territory of the Republic of Adygea, collection, office processing, determination of meadow vegetatio
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12

Bergstra, Jan, and John V. Tucker. "Synthetic Fracterm Calculus." JUCS - Journal of Universal Computer Science 30, no. (3) (2024): 289–307. https://doi.org/10.3897/jucs.107082.

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Previously, in [Bergstra and Tucker 2023], we provided a systematic description of elementary arithmetic concerning addition, multiplication, subtraction and division <em>as it is practiced</em>. Called the <em>naive fracterm calculus</em>, it captured a consensus on what ideas and options were widely accepted, rejected or varied according to taste. We contrasted this state of the practical art with a plurality of its formal algebraic and logical axiomatisations, some of which were motivated by computer arithmetic. We identified a significant gap between the wide embrace of the naive fracterm
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13

Galindo, Carlos, and Charles J. Krebs. "Habitat use and abundance of deer mice: interactions with meadow voles and red-backed voles." Canadian Journal of Zoology 63, no. 8 (1985): 1870–79. http://dx.doi.org/10.1139/z85-278.

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In this study we investigated the influence of competitive interactions on the use of habitats and relative abundance of deer mice (Peromyscus maniculatus). If interspecific competition is influencing the habitat use and relative abundance of deer mice, then removal or introduction of potential competitors will change habitat use and abundance of this species. During the first field season we removed meadow voles (Microtus pennsylvanicus) to look at the effect on the contiguous population of deer mouse. The removal of one species had no effect on the other species' distribution or demography.
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14

Casler, Michael D., and Blair L. Waldron. "Endophytic Fungal Infection of Meadow Fescue in the Driftless Area of the Upper Mississippi River Valley: Impacts on Agronomic Fitness." Grasses 2, no. 4 (2023): 263–75. http://dx.doi.org/10.3390/grasses2040019.

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Meadow fescue, Schedonorus pratensis (Huds.) P. Beauv., has recently been discovered as a common but previously unknown pasture grass in the Driftless Area of the upper Mississippi River Valley, USA. Preliminary data also indicated that many meadow fescue pastures were infected with an endophytic fungus, Epichloë uncinata (W. Gams, Petrini &amp; D. Schmidt) Leuchtm. &amp; Schardl. Therefore, the objective of this study was to determine if the endophyte impacts agronomic fitness of the host meadow fescue. Meadow fescue plants from eight farm sites were intensively sampled, and endophyte infecti
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15

Billeter, Regula, Danny A. P. Hooftman, and Matthias Diemer. "Differential and reversible responses of common fen meadow species to abandonment." Applied Vegetation Science 6, no. 1 (2003): 3–12. http://dx.doi.org/10.1111/j.1654-109x.2003.tb00559.x.

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16

Ushakova, Ekaterina I. "Lermontov’s reminiscences in the story of I. S. Turgenev “Bezhin Meadow”." Izvestiia Rossiiskoi akademii nauk Seriia literatury i iazyka 83, no. 2 (2024): 111–16. http://dx.doi.org/10.31857/s1605788024020091.

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The article examines the story of I.S. Turgenev “Bezhin Meadow” in the context of the novel “Hero of our Time” by M.Y. Lermontov, since the issues raised in “Bezhin Meadow” and in “Fatalist” have much in common: the heroes, bearers of the Western cultural tradition, are waiting for a “common man” to answer the question, whether there is such thing as predestination – the question they don’t get answered. An analysis of the progress of Turgenev’s work on the text of “Bezhin Meadow” and of its draft versions shows that Turgenev kept reworking his text by making it closer to the “Fatalist”. In th
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17

Nurtdinova, Guzel Mashutovna, Elena Stanislavovna Galimova, Svetlana Germanovna Khamidullina, Victoria Kamilevna Muslimova, Adelia Ildarovna Gareeva, and Dmitry Olegovich Galimov. "Allergic rhinitis caused by plant pollen in adolescents." Allergology and Immunology in Pediatrics, no. 4 (December 20, 2022): 22–27. http://dx.doi.org/10.53529/2500-1175-2022-4-22-27.

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Background. Allergic rhinitis is caused by grass pollen is a common problem in the world. The symptoms of this disease can varied on the age of the patient. &#x0D; Aim: to identify the etiology and analyze the clinic of allergic rhinitis in adolescents. &#x0D; Methods. An allergic examination was carried out in 96 patients with allergic rhinitis signs who were treated at MEGI MC, which included the study of an allergic history and setting of scarification tests, determination of IgE, comparison of clinical manifestations and detection of sensitization to pollen of various plants in adolescents
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18

Orlov, Valeriy. "Features of the formation of click beetle complexes in perennial plantings of the Western Caucasus." BIO Web of Conferences 34 (2021): 04015. http://dx.doi.org/10.1051/bioconf/20213404015.

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The complexes of click beetles in the perennial plantations of the Western Caucasus are formed at the expense of species from the surrounding (adjacent) biotopes. In the forest zone, the complexes are formed by their similarity to meadow biotopes (biocenoses) with inclusions of dominant species from meadow biotopes of the foothill lane. Agriotes tauricus Heyd., and Drasterius bimaculatus (Rossi) are common species in all lanes and zones of the studied region. Species Agriotes gurgistanus (Fald.), Melanotus fusciceps (Gyll.), Athous Circassiensis Reitt., Agriotes sputator (L.) are most often do
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19

Lehtonen, Päivi T., Marjo Helander, Shahid A. Siddiqui, Kirsi Lehto, and Kari Saikkonen. "Endophytic fungus decreases plant virus infections in meadow ryegrass ( Lolium pratense )." Biology Letters 2, no. 4 (2006): 620–23. http://dx.doi.org/10.1098/rsbl.2006.0499.

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We studied the effects of fungal endophyte infection of meadow ryegrass ( Lolium pratense = Festuca pratensis ) on the frequency of the barley yellow dwarf virus (BYDV). The virus is transferred by aphids, which may be deterred by endophyte-origin alkaloids within the plant. In our experiment, we released viruliferous aphid vectors on endophyte-infected and endophyte-free plants in a common garden. The number of aphids and the percentage of BYDV infections were lower in endophyte-infected plants compared to endophyte-free plants, indicating that endophyte infection may protect meadow ryegrass
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20

Liu, Minxia, Lei Zhu, Yibo Ma, et al. "Response of species abundance distribution pattern of alpine meadow community to sampling scales." Rangeland Journal 44, no. 1 (2022): 13–24. http://dx.doi.org/10.1071/rj21034.

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To analyse the variation of species abundance distribution (SAD) patterns with scale, and consider its formation mechanism and ecological process in alpine meadow in the eastern Qinghai–Tibet Plateau of China, study areas were established, nine permanent plots were randomly selected, and 72 quadrats were investigated. Four diversity indices were selected, including species richness, the Margalef, Shannon–Wiener and Simpson indices and relative importance values to quantify community assembly and biodiversity. Species accumulation curves were used to describe the SADs of the alpine meadow, and
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21

Nazarchuk, Olga. "NESTING PECULIARITIES AND INTERLAY VARIABILITY OF THE STERNIDAE FAMILY BIRDS’ EGGS IN THE PRIPYAT RIVER MIDDLE STRECH FLOODPLAN." Biota. Human. Technology, no. 3 (March 6, 2023): 20–25. http://dx.doi.org/10.58407/bht.3.22.2.

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Purpose: to analyze the nesting features of birds of the Sternidae family living in the floodplain meadow of the Pripyat River. Methodology. For research, the route method was used, in which bird nests were identified during direct examination of the territory of the floodplain meadow. Hard-to-reach areas of the meadow were surveyed from a boat. To assess the morphological parameters of the eggs of birds of the Sternidae family, the eggs were measured using a caliper. The length (L) and diameter of the eggs (B) were measured. Based on the measurements, the index of intra-laying variability (iv
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22

Abduraxmonov, Nodir, Olmasboy Sobitov, Muxitdin Pulatov, and Nazimxon Qalandarov. "MARKAZIY FARG‘ONA SUG‘ORILADIGAN CHO‘L O‘TLOQI TUPROQLARINING XOSSALARI VA UNUMDORLIGI." "Ўзбекистон замини" илмий-амалий журнали 2024-йил 3-сон, no. 3 (September 12, 2024): 14–17. http://dx.doi.org/10.63027/2024/3/3.

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23

Plante, Yves, Peter T. Boag, and Bradley N. White. "Macrogeographic variation in mitochondrial DNA of meadow voles (Microtus pennsylvanicus)." Canadian Journal of Zoology 67, no. 1 (1989): 158–67. http://dx.doi.org/10.1139/z89-021.

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Mitochondrial DNA (mtDNA) from 99 meadow voles (Microtus pennsylvanicus) collected in 13 localities and from 2 Townsend's voles (M. townsendii) from a single locality was assayed for restriction fragment length polymorphism (RFLP) with 13 restriction endonucleases. There was evidence of extensive mtDNA sequence heterogeneity within and among meadow vole populations. Thirty-eight different mtDNA composite phenotypes were found. Two common mtDNA composite phenotypes were shared among five populations, the other mtDNA composite phenotypes being characteristic of individual populations. Estimates
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24

Gashimova, A. "Agrochemical, Physical and Chemical Indicators of Irrigated Gray-Meadow Soils in Arid Zone of Azerbaijan." Bulletin of Science and Practice 7, no. 8 (2021): 91–96. http://dx.doi.org/10.33619/2414-2948/69/12.

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The article presents the results of physical, chemical and agrochemical indicators of serozem-meadow soils occupying the largest area on the Shirvan plain. Formed in humid places in the presence and proximity of groundwater to the earth's surface. On the plain, there are also dark, common, light gray-meadow, saline, boggy and other subtypes and varieties of soils. According to the granulometric composition, clay, sometimes sandy loam soils. The agrochemical properties of irrigated gray-meadow soils in the Malbinasi village of the Yevlakh region were studied and the general and assimilated form
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25

Ložek, Vojen. "K malakologické charakteristice mokřadů Kokořínska [Malacological characteristics of wetlands in the Kokořín Area]." Malacologica Bohemoslovaca 2 (July 10, 2003): 39–40. http://dx.doi.org/10.5817/mab2002-2-39.

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Two different types of molluscan communities from two wetland sites in the Protected Landscape Area of Kokořínsko (Central Bohemia) are described and analysed. The malacocoenosis from the seepage Pod Hvězdou consists of common wetland, catholic and woodland species without relict elements, whereas the Orchis meadow at Blatečky is characterized by endangered relict snails, such as Cochlicopa nitens, Euconulus alderi and both heliophilous Vertigo species – V. angustior and V. antivertigo as well as by the absence of the above woodland and catholic elements. For this reason the Blatečky meadow re
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26

Ložek, Vojen. "K malakologické charakteristice mokřadů Kokořínska [Malacological characteristics of wetlands in the Kokořín Area]." Malacologica Bohemoslovaca 2 (July 10, 2003): 39–40. http://dx.doi.org/10.5817/mab2003-2-39.

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Two different types of molluscan communities from two wetland sites in the Protected Landscape Area of Kokořínsko (Central Bohemia) are described and analysed. The malacocoenosis from the seepage Pod Hvězdou consists of common wetland, catholic and woodland species without relict elements, whereas the Orchis meadow at Blatečky is characterized by endangered relict snails, such as Cochlicopa nitens, Euconulus alderi and both heliophilous Vertigo species – V. angustior and V. antivertigo as well as by the absence of the above woodland and catholic elements. For this reason the Blatečky meadow re
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27

Horčičková, Michaela, Šárka Čondlová, Nikola Holubová, et al. "Diversity ofCryptosporidiumin common voles and description ofCryptosporidium alticolissp. n. andCryptosporidium microtisp. n. (Apicomplexa: Cryptosporidiidae)." Parasitology 146, no. 2 (2018): 220–33. http://dx.doi.org/10.1017/s0031182018001142.

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AbstractFecal samples from wild-caught common voles (n= 328) from 16 locations in the Czech Republic were screened forCryptosporidiumby microscopy and PCR/sequencing at loci coding small-subunit rRNA,Cryptosporidiumoocyst wall protein, actin and 70 kDa heat shock protein.Cryptosporidiuminfections were detected in 74 voles (22.6%). Rates of infection did not differ between males and females nor between juveniles and adults. Phylogenetic analysis revealed the presence of eightCryptosporidiumspecies/genotypes including two new species,C. alticolisandC. microti. These species from wild-caught comm
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28

Wright, Greg D., and Jennifer K. Frey. "Habitat Selection by the Endangered New Mexico Meadow Jumping Mouse on an Irrigated Floodplain." Journal of Fish and Wildlife Management 6, no. 1 (2015): 112–29. http://dx.doi.org/10.3996/062014-jfwm-044.

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Abstract The New Mexico meadow jumping mouse Zapus hudsonius luteus is endemic to the American Southwest. It has undergone severe declines in distribution over the past century and it has been listed as endangered under the Endangered Species Act. The goal of this study was to determine current status and habitat selection by the New Mexico meadow jumping mouse at three spatial scales (landscape, macrohabitat, microhabitat) on a managed high-order floodplain. We hypothesized that the New Mexico meadow jumping mouse is a habitat specialist that might rely on specific habitat components at multi
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Nazarova, Sevara. "Granulometric composition irrigated soils of Bukhara region." E3S Web of Conferences 549 (2024): 03022. http://dx.doi.org/10.1051/e3sconf/202454903022.

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The article describes the characteristics of common soil types and their particle size distribution in the Bukhara oasis. In the Bukhara oasis, various types of automorphic, hydromorphic, and semihydromorphic soils, which differ in grading composition, are mainly distributed. In the old irrigated zone of the oasis, old-irrigated meadow heavier and medium loamy soil varieties are common.
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30

Trémeau, Justine, Beñat Olascoaga, Leif Backman, Esko Karvinen, Henriikka Vekuri, and Liisa Kulmala. "Lawns and meadows in urban green space – a comparison from perspectives of greenhouse gases, drought resilience and plant functional types." Biogeosciences 21, no. 4 (2024): 949–72. http://dx.doi.org/10.5194/bg-21-949-2024.

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Abstract. Today, city planners design urban futures by considering environmental degradation and climate mitigation. Here, we studied the greenhouse gas fluxes of urban lawns and meadows and linked the observations with plant functional types and soil properties. In eight lawns and eight meadows in the Helsinki metropolitan area, Finland, carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) fluxes were measured using manual chambers, and plant functional types were recorded. Four of these sites, i.e. an irrigated lawn, an old mesic meadow, a non-irrigated lawn and a young dry meadow, we
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31

Ložek, Vojen. "K malakologické charakteristice mokřadů Kokořínska [Malacological characteristics of wetlands in the Kokořín Area]." Malacologica Bohemoslovaca 2 (July 10, 2003): 39–40. https://doi.org/10.5281/zenodo.3723812.

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Two different types of molluscan communities from two wetland sites in the Protected Landscape Area of Kokoř&iacute;nsko (Central Bohemia) are described and analysed. The malacocoenosis from the seepage Pod Hvězdou consists of common wetland, catholic and woodland species without relict elements, whereas the Orchis meadow at Blatečky is characterized by endangered relict snails, such as Cochlicopa nitens, Euconulus alderi and both heliophilous Vertigo species &ndash; V. angustior and V. antivertigo as well as by the absence of the above woodland and catholic elements. For this reason the Blate
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32

Samedov, Pirverdi, Beyli Aliyeva, Vafa Mammadzade, et al. "Biological Indicators and Their Significance in the Diagnosis of Alluvial-Meadow Soils." Natural Systems and Resources, no. 3 (October 2023): 42–48. http://dx.doi.org/10.15688/nsr.jvolsu.2023.3.6.

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The priority issue that is covered in the article is the expediency of using biological indicators in the diagnosis of alluvial-meadow soils. In Azerbaijan, floodplain soils, common on terraces and alluvial fans of large rivers, where there are groundwater recharge conditions and the influence of the flood floodplain regime, have been widely studied. Alluvial-meadow soils develop under the meadow soil with forb-cereal groups and shrub vegetation under the active influence of groundwater occurring at a depth of 1.0–3.5 and surface (flood) moisture. Rich herbaceous vegetation causes the developm
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33

Bonesmo, H., V. S. Baron, D. Young, G. Bélanger, and Q. Jing. "Adapting the CATIMO grass model to meadow bromegrass grown in western Canada." Canadian Journal of Plant Science 94, no. 1 (2014): 61–71. http://dx.doi.org/10.4141/cjps2013-183.

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Bonesmo, H., Baron, V. S., Young, D., Bélanger, G. and Jing, Q. 2014. Adapting the CATIMO grass model to meadow bromegrass grown in western Canada. Can. J. Plant Sci. 94: 61–71. The Canadian Timothy Model (CATIMO) simulates the growth and nutritive value of timothy grown in eastern and western Canada, Norway, and Finland, but has not been parameterized for meadow bromegrass (Bromus riparius Rehm.) grown under Canadian prairie conditions. We parameterized and evaluated the CATIMO model to simulate the dry matter (DM) yield and N concentration of meadow bromegrass grown in western Canada with da
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Rakhimov, Yusufbek Dilshod o'g'li, Sumbul Baxtiyorovna Sanayeva, and Amir Andarmonovich Karimov. "ABOUT PESTS OF GOURDS IN THE SAMARKAND REGION." GOLDEN BRAIN 1, no. 6 (2023): 66–68. https://doi.org/10.5281/zenodo.7700020.

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<em>When obtaining sustainable high yields of gourds, one of the main obstacles is the presence of a large number of pests on them. Of these, the following representatives are of particular danger: winter, exclamation and cotton scoops, gamma scoop, greenhouse whitefly, common spider mite, melon aphid, sprout fly, meadow moth, common bear, gall nematodes, tobacco thrips, melon fly, wireworms.</em>
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S.M.Nazarova, E.S.Sayfiyeva, M.D.Zayniddinova, and Z.P.Avliyoqulov. "AGROPHYSICAL PROPERTIES OF IRRIGATED SOILS OF BUKHARA REGION." RESEARCH AND EDUCATION 2, no. 3 (2023): 104–7. https://doi.org/10.5281/zenodo.7792960.

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<em>The article describes the characteristics of common soil types and their particle size distribution in the Bukhara oasis. In the Bukhara oasis, various types of automorphic, hydromorphic, and semi hydromorphic soils, which differ in grading composition, are mainly distributed. In the old irrigated zone of the oasis, old-irrigated meadow heavier and medium loamy soil varieties are common.</em>
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36

Nahirniak, T. B. "Ecological aspects of meadow phytocenoses." Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies 25, no. 98 (2023): 137–41. http://dx.doi.org/10.32718/nvlvet-a9823.

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The article states that meadow phytocenoses are distinguished from others (forest, steppe, desert, water and others) by the dependence of the composition and structure (structure) of meadow communities on environmental conditions. At the same time, onions differ from agrophytocenoses on arable lands. On arable land, in the process of crop rotation every year (or with a break of one year in the chain of peren-nial grasses), the existence of phytocenosis is disturbed by the agricultural machinery used to cultivate the soil. Therefore, crops of grain or row crops are always available for the spre
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Niemelä, Jari, John R. Spence, and Deborah H. Spence. "HABITAT ASSOCIATIONS AND SEASONAL ACTIVITY OF GROUND-BEETLES (COLEOPTERA, CARABIDAE) IN CENTRAL ALBERTA." Canadian Entomologist 124, no. 3 (1992): 521–40. http://dx.doi.org/10.4039/ent124521-3.

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AbstractCarabid beetles were collected with grids of pitfall traps during two seasons in five habitats in the ecotone between aspen parkland and boreal mixedwood forest in central Alberta. The 23 abundant species (54 species in total) were divided into the following four distributional types: (1) Pterostichus adstrictus Eschz. was numerous in all five habitats (habitat generalist); (2) Platynus decentis Say, Calathus ingratus Dej., and Scaphinotus marginatus Fisch. were abundant in all four forest habitats (forest generalists); (3) another 10 species were common in one or two forest habitats (
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Bușmachiu, Galina, Ľubomír Kováč, Dana Miklisová, and Wanda Maria Weiner. "Riparian Collembola (Hexapoda) communities of northern Moldova, Eastern Europe." ZooKeys 724 (December 21, 2017): 119–34. https://doi.org/10.3897/zookeys.724.12478.

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Collembola were studied in a well-preserved riverine section of the Prut River in the Republic of Moldova. The study was focused on species diversity and habitat preferences of the particular species at two localities. Riparian habitats of the Prut River near Branişte included open river bank, forest belt and meadow, and the shore of Lake Costeşti-Stânca included meadow, pasture and shrub vegetation. In total 77 collembolan species were recorded, of which Neanura moldavica and Arrhopalites prutensis were endemic to Moldova. Comparative analyses showed a specific community composition at Braniş
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İmanəli oğlu Cəfərov, Vüqar, and Rəşad Mais oğlu Qubatov. "Agroecological Characteristics of lands spread in the territory of Mil-Karabakh cadastry district (in the example of Agdam district)." NATURE AND SCIENCE 07, no. 02 (2021): 4–7. http://dx.doi.org/10.36719/2707-1146/07/4-7.

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Fundamental reforms are being carried out in many spheres of the national economy in our republic. In particular, the development of the agricultural sector in the liberated territories is one of the main goals today. It is very important to reorganize the agrarian sector on the basis of the adopted laws, to use lands efficiently, and to organize agricultural land management in a modern form. The article studied the agrochemical properties of meadow-gray soils in the territory of Aghdam region and determined that the 0-100 cm layer of soils is poorly supplied with common and active forms of ni
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KULIEV, G. N., A. SH IBRAGIMLI, L. V. HASANOVA, and E. T. MAMMADRZAYEVA. "ZOOGEOGRAPHIC GROUPS AND DISTRIBUTION OF RODENTS (RODENTIA) AND LAGOMORPHS (LAGOMORPHA) IN LANDSCAPES OF NORTH-EAST AZERBAIJAN." Izvestiâ Timirâzevskoj selʹskohozâjstvennoj akademii, no. 6 (2021): 90–101. http://dx.doi.org/10.26897/0021-342x-2021-6-90-101.

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The article is concerned with the research carried out in three landscapes of the Samur-Divichi and Gonakkend natural-geographical regions. They determined the species composition and geographical origin of rodents in each landscape. A total of 23 species were recorded in three landscapes. Nineteen species are present in one landscape, 17 species in each of the other two landscapes (I, II). In two of the explored landscapes, the species of the Western Asia group predominate. In each of the three landscapes, there are 12 identical rodent species. Specific species also occur in the two landscape
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Ermakova, Natalia, Yulia Stepanova, Elena Nechaeva, Oleg Goryanin, and Irina Volodina. "Condition and structure of meadow vegetation in the floodplain area of the Bolshoi Kinel River." E3S Web of Conferences 548 (2024): 07009. http://dx.doi.org/10.1051/e3sconf/202454807009.

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This study aims to characterize the structural composition of little-studied riverine grassy landscapes, focusing on the vegetation of floodplain meadows. Botanical analysis of the vegetation was conducted on the territory of the floodplain of the Bolshoi Kinel River, Kinelsky district, Samara region, using generally accepted geobotanical methods. The current state and composition of plant communities in the floodplain meadows of the Bolshoi Kinel River are described. The study reveals that various types of floodplain meadows were formed on the floodplain profile under the influence of environ
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Osmanova, Gulnara Oruch kzi, and Irina Ivanovna Firulina. "Taxonomic composition of dry and floodplain meadows of the Bolshaya Kokshaga nature reserve." Samara Journal of Science 11, no. 2 (2022): 97–102. http://dx.doi.org/10.55355/snv2022112113.

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The paper deals with the study of the taxonomic structure of floodplain and dry meadow communities of the Bolshaya Kokshaga State Nature Reserve of the Republic of Mari El. The dependence between the meso- and microrelief of the territory and the conditions of plant growth is revealed. It has turned out that the flora of the studied 12 meadow phytocoenoses (6 floodplain and 6 dryland) includes 174 species of vascular plants belonging to 110 genera from 36 families. The leading families with the greatest species diversity include 6: Compositae (23 species), Poaceae (19), Fabaceae (15), Rosaceae
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Berstad, Jan Rolf, Bård Stokke, and Arne Moksnes. "Brood parasitism on Meadow Pipits Anthus pratensis by Common Cuckoos Cuculus canorus in two mountain areas in Norway." Ornis Norvegica 42 (August 6, 2019): 7–14. http://dx.doi.org/10.15845/on.v42i0.2708.

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In the period 2001–2014 we studied Common Cuckoo Cuculus canorus brood parasitism on Meadow Pipits Anthus pratensis in two mountain areas; one located in the eastern and one in the western part of southern Norway. In the total material of 211 Meadow Pipit nests, 14 (6.6%) were parasitized by the cuckoo. The parasitism rate showed considerable variation both in time and space, with highest rate in one of the areas in 2005 (35.3%). Cuckoo eggs were quite similar in appearance to host eggs. In spite of this, 30% of the cuckoo eggs were rejected by desertion. No host ejection of parasite eggs was
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Bi, Xu, Bo Li, Xiangchao Xu, and Lixin Zhang. "Response of Vegetation and Soil Characteristics to Grazing Disturbance in Mountain Meadows and Temperate Typical Steppe in the Arid Regions of Central Asian, Xinjiang." International Journal of Environmental Research and Public Health 17, no. 12 (2020): 4572. http://dx.doi.org/10.3390/ijerph17124572.

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Grazing is one of the most common causes of grassland degradation, therefore, an assessment of soil physicochemical properties and plant nutrients under grazing is important for understanding its influences on ecosystem nutrient cycling and for formulating appropriate management strategies. However, the effects of grazing on grassland soil physicochemical properties and plant nutrients in mountain meadow and temperate typical steppe in the arid regions are still unclear. Therefore, we investigated the vegetation nutrient concentrations of nitrogen, phosphorus and potassium (N, P, and K) as wel
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Gyninova, A. B., M. I. Gerasimova, and M. P. Lebedeva. "Micromorphological Cryogenic Features in Meadow Podbels of Middle-Amur Lowland." Počvovedenie, no. 5 (November 20, 2024): 655–64. http://dx.doi.org/10.31857/s0032180x24050016.

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Meadow podbels (dark-humus gleyic and gleypodbels in the Classification of soils of Russia) are subject to deep and prolonged freezing in the western part of their area. It is manifested in cryogenic deformations of genetic horizons as well as in thin sections. Micromorphological features of soils on permafrost are well known. and the purpose of this research was to reveal them in three profiles of meadow podbels as related to soil cryological and hydrological regimes. Unlike northern cryogenic soils. the meadow podbels have dark-humus horizons with weak cryogenic manifestations; in eluvial ho
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Osipenko, Regina, Aleksey Osipenko, Natal'ya Ushakova, and Andrey Novozhilov. "Formation of vegetation at a reclaimed clay quarry in the Middle Ural taiga forest area (on the example of a quarry in Yekaterinburg)." Forestry Engineering Journal 14, no. 2 (2024): 70–87. http://dx.doi.org/10.34220/issn.2222-7962/2024.2/5.

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The study of vegetation on disturbed lands is necessary to solve environmental problems and to restore the natural potential of such areas as soon as possible. The paper presents a taxation characterization of 15-30-year-old mixed stands of natural and artificial origin growing in a reclaimed clay quarry. Species composition, projective cover and aboveground phytomass in absolutely dry form of living ground cover were determined. Field data were collected using common methods: sample plots and survey plots. 39 species of living ground cover were recorded, which were classified into 13 families
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Mikhaylova, T. V., T. N. Demidova, M. I. Kormilitsyna, D. A. Kvasov, A. V. Kozorezov, and D. B. Trankvilevsky. "Epizootic Activity and Epidemic Manifestation of Natural Fod of Tularemia in Voronezh Region." Epidemiology and Vaccine Prevention 16, no. 1 (2017): 16–21. http://dx.doi.org/10.31631/2073-3046-2017-16-1-16-21.

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Tularemia natural foci were investigated in the 15 districts of the Voronezh region. 1533 small mammals of 11 species were captured in 2011, 2014 and 2015 to identify antigen and/or DNA of tularemia pathogen. In all the studied areas there are continuous epizootic of tularemia among small mammals. In the region there are permanent natural meadow-field, floodplain- swamp and forest foci. We can assume the existence of another focus, it is a steppe type. The most active foci observed in Kashirsky, Novokhopyorsky, Petropavlosky and Ramonsky districts. The stability and activity of natural foci is
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48

Postnikov, D. A. "Ecological evaluation of natural water bodies in the south part of Noginscky Region Moscow District." IOP Conference Series: Earth and Environmental Science 612, no. 1 (2020): 012045. http://dx.doi.org/10.1088/1755-1315/612/1/012045.

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Abstract Floristic composition of terrestrial and aquatic plants in the ecotopes of surface water bodies, Blue Lakes and Lake Biserovo, was studied to assess environmental health of aquatic ecosystems in the Moscow region. The research was carried out both in the field and in the laboratory. Blue Lakes were lacking aquatic vegetation and the dominant synusia of the following plant species was found along the coastal zone: meadow clover (Trifolium pratense L.), meadow bluegrass (Poa pratensis L.), sedge coastal (Carex riparia Curt.), chamomile (Matricaria chamomilla L.), plantain (Plantago majo
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Możdżeń, Katarzyna, Beata Barabasz-Krasny, Alina Stachurska-Swakoń, et al. "Allelopathic interaction between two common meadow plants: Dactylis glomerata L. and Trifolium pratense L." Biologia 75, no. 5 (2020): 653–63. http://dx.doi.org/10.2478/s11756-020-00438-6.

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Pang, Xiao Pan, and Zheng Gang Guo. "Response of leaf traits of common plants in alpine meadow to plateau pika disturbance." Rangeland Journal 40, no. 1 (2018): 39. http://dx.doi.org/10.1071/rj17089.

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Leaf traits have been proven to reflect the adaptation of individual plants to disturbance environments in a grassland ecosystem. A field survey was conducted to investigate the effects of the disturbance intensity of plateau pika on the leaf traits of a dominant (Kobresia pygmaea) and two common plants (Elymus nutans and Anemone rivularis var. flore-minore) in an alpine meadow. This study indicated that the plateau pika disturbance enables the individuals of three plants to exhibit respective plasticity because the three plants had different leaf indices (LI) as the disturbance intensity incr
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