Academic literature on the topic 'Development phenology'

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Journal articles on the topic "Development phenology"

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Yamashita, M., Y. Shinomiya, and M. Yoshimura. "DEVELOPMENT OF METHODOLOGY FOR PLANT PHENOLOGY MONITORING BY GROUND-BASED OBSERVATION USING DIGITAL CAMERA." ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences IV-3/W1 (March 1, 2019): 65–70. http://dx.doi.org/10.5194/isprs-annals-iv-3-w1-65-2019.

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<p><strong>Abstract.</strong> When monitoring phenology at ground level, it would be more important to continue observations in long terms and to detect the timing of various phenological events such as leafing, flowering and autumn senescence. In this study, to develop the methodology for plant phenology monitoring by using digital camera, we examined how multiple image indices, which are derived from multi-temporal visible images, respond to the changes of colors of leaves and flowers for several target species of plants, and tried to detect various phenology events by trac
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McMASTER, G. S. "Phytomers, phyllochrons, phenology and temperate cereal development." Journal of Agricultural Science 143, no. 2-3 (2005): 137–50. http://dx.doi.org/10.1017/s0021859605005083.

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Extensive research has been conducted on temperate cereal development since the inception of the Journal of Agricultural Science, Cambridge in 1905. This review presents an overview of the orderly and predictable development of wheat (Triticum aestivum L.) and barley (Hordeum vulgare L.). It begins with the concept of building canopies by the formation, growth and senescence of phytomers (the unit comprised of the leaf, axillary bud, node and internode). Morphological naming schemes for uniquely identifying each plant part are then extended to uniquely name each phytomer unit. The role of the
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Reekie, E. G., and F. A. Bazzaz. "Phenology and growth in four annual species grown in ambient and elevated CO2." Canadian Journal of Botany 69, no. 11 (1991): 2475–81. http://dx.doi.org/10.1139/b91-307.

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The objectives of this study were (i) to test the hypothesis that changes in phenology with CO2 are a function of the effect of CO2 upon growth and (ii) to determine if CO2-induced changes in phenology can influence competitive outcome. We examined the effect of 350, 525, and 700 μL∙L−1 CO2 on Guara brachycarpa, Gailardia pulchella, Oenothera laciniata, and Lupinus texensis. Plants were grown as individuals in 150-, 500-, or 1000-mL pots and in competition in 1000-mL pots. Growth and development were monitored at twice-weekly intervals by recording the number of leaves and noting the presence
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Siburian, Rima Herlina. "Phenology of Cinnamomum cullilawan." Median : Jurnal Ilmu Ilmu Eksakta 14, no. 1 (2022): 1–6. http://dx.doi.org/10.33506/md.v14i1.1667.

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Abstract Cinnamomum cullilawan is one type of forest plants that is included in the type of aromatic plants. The purpose of this study was to determine the flowering development process as a basic information for the development and the breeding of this plant. The method used in this research was a descriptive method. The results of the observations indicated that the process of flowering C. cullilawan can be grouped into three major parts: the stage of initiation, budding and flowering, where each stage requires different formation times. At the initiation stage, since the emergence of gener
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Wang, Bo, Yu Liu, Qinghong Sheng, Jun Li, Jiahui Tao, and Zhijun Yan. "Rice Phenology Retrieval Based on Growth Curve Simulation and Multi-Temporal Sentinel-1 Data." Sustainability 14, no. 13 (2022): 8009. http://dx.doi.org/10.3390/su14138009.

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The accurate estimation and monitoring of phenology is necessary for modern agricultural industries. For crops with short phenology occurrence times, such as rice, Sentinel-1 can be used to effectively monitor the growth status in different phenology periods within a short time interval. Therefore, this study proposes a method to monitor rice phenology based on growth curve simulation by constructing a polarized growth index (PGI) and obtaining a polarized growth curve. A recursive neural network is used to realize the classification of phenology and use it as prior knowledge of rice phenology
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GOGAN, PETER J. P., KEVIN M. PODRUZNY, EDWARD M. OLEXA, HELGA IHSLE PAC, and KEVIN L. FREY. "YELLOWSTONE BISON FETAL DEVELOPMENT AND PHENOLOGY OF PARTURITION." Journal of Wildlife Management 69, no. 4 (2005): 1716–30. http://dx.doi.org/10.2193/0022-541x(2005)69[1716:ybfdap]2.0.co;2.

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Whiting, M. D., M. R. Salazar, and G. Hoogenboom. "DEVELOPMENT OF BLOOM PHENOLOGY MODELS FOR TREE FRUITS." Acta Horticulturae, no. 1068 (February 2015): 107–12. http://dx.doi.org/10.17660/actahortic.2015.1068.12.

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Zhang, Jing, Shouzhi Chen, Zhaofei Wu, and Yongshuo H. Fu. "Review of vegetation phenology trends in China in a changing climate." Progress in Physical Geography: Earth and Environment 46, no. 6 (2022): 829–45. http://dx.doi.org/10.1177/03091333221114737.

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Vegetation phenology is sensitive to climate change and has been defined as the footprint of ongoing climate change. Previous studies have shown that the spatial difference in China’s vegetation phenology varies substantially in both spring and autumn. Here, we reviewed phenological dynamics at the national and the regional scale of China over the period 1982−2020 using a remote sensing-based dataset and meta-analysis from phenological studies in China. We also explored the underlying mechanisms of both spring and autumn phenology and discussed potential phenological studies under future clima
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Ascerno, Mark. "Insect Phenology and Integrated Pest Management." Arboriculture & Urban Forestry 17, no. 1 (1991): 13–15. http://dx.doi.org/10.48044/jauf.1991.003.

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Success of any pest management program requires knowing when to apply a treatment. Due to year to year weather variation, the calendar method is the least precise. Plant phenology is a more precise way to time treatments but it is subject to years when insect and plant development are not well synchronized. Pheromone trapping can be very precise but few tree and shrub insects have had their pheromones analyzed or synthesized. Insect phenology, the direct relationship of insect development to weather, can be precise and has been adapted for computer application. Lower developmental threshold, d
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Reich, P. B. "Phenology of tropical forests: patterns, causes, and consequences." Canadian Journal of Botany 73, no. 2 (1995): 164–74. http://dx.doi.org/10.1139/b95-020.

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Leaf phenology of tropical forests is distinct from other biomes. Unlike the marked temperature-related periodicity of temperate forests, development tends to be continuous in aseasonal lowland tropical rain forests and becomes more episodic in response to increasing annual drought in tropical dry forests. Hence, in tropical rain forests, foliar development (production, senescence, and longevity) is largely under internal rather than environmental control. In contrast, tropical forests with marked annual dry seasons display associated seasonality of leaf production and shedding. This developme
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Dissertations / Theses on the topic "Development phenology"

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Silvertooth, J. C., Paul Brown, and Stephanie Walker. "Crop Growth and Development for Irrigated Chile (Capiscum annuum)." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2010. http://hdl.handle.net/10150/147001.

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Gray, David Richard. "Gypsy moth egg development: a model of phenological events." Diss., Virginia Tech, 1994. http://hdl.handle.net/10919/37252.

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A phenological model of gypsy moth egg development is proposed that distinguishes three phases of egg development, prediapause, diapause and postdiapause. A technique of measuring respiration rates of individual eggs was developed and respiration rate was used as a physiological variable to distinguish the phases. The pattern of respiration rate provided strong evidence in support of three distinct developmental phases. Respiration rate developed embryos declined sharply as prediapause was entered and rose sharply when diapause was completed. When the effect of age on respiration rate was remo
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Kawakita, Satoshi. "Modeling and Predicting Wheat Phenological Development Using Meteorological Information." Kyoto University, 2020. http://hdl.handle.net/2433/259070.

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Stålhandske, Sandra. "Spring Phenology of Butterflies : The role of seasonal variation in life-cycle regulation." Doctoral thesis, Stockholms universitet, Zoologiska institutionen, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-132278.

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Animals and plants in temperate regions must adapt their life cycle to pronounced seasonal variation. The research effort that has gone into studying these cyclical life history events, or phenological traits, has increased greatly in recent decades. As phenological traits are often correlated to temperature, they are relevant to study in terms of understanding the effect of short term environmental variation as well as long term climate change. Because of this, changes in phenology are the most obvious and among the most commonly reported responses to climate change. Moreover, phenological tr
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Labadie, Marc. "Deciphering spatio-temporal development of strawberry plant." Thesis, Bordeaux, 2017. http://www.theses.fr/2017BORD0871/document.

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Chez le fraisier la balance entre floraison et développement végétatif incluant la production de stolons (tiges allongées portant les plants filles) conditionne le rendement du plant. L’objectif de la thèse était d’obtenir une meilleure compréhension des processus de développement du fraisier, la floraison, le développement végétatif des axes et le stolonnage, grâce à une étude spatio-temporelle. Trois approches complémentaires ont été développées sur six variétés non-remontantes plantées en conditions « hors sol » : (1) la modélisation des profils d’émergence hebdomadaire de fleurs, feuilles
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Stokes, Victoria J. "The impact of microenvironment, leaf development and phenology on annual carbon gain and water loss of two deciduous tree species." Thesis, University of Essex, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.250081.

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Willden, Samantha A. "Seasonal Development of the Biological Control Agent of Dalmatian Toadflax, Mecinus janthiniformis (Curculionidae: Coleoptera), in Utah: Phenology, Overwintering Success, and Mortality." DigitalCommons@USU, 2017. https://digitalcommons.usu.edu/etd/6043.

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Invasive weeds are threatening ecosystem function and productivity all over the world by outcompeting desirable vegetation and reducing species diversity. One option for long-term control of such weeds is biological control using natural insect enemies. Such a program has been developed for management of Dalmatian toadflax (Linaria dalmatica (L.) Miller (Plantaginaceae)) in North America using a stem-mining weevil, Mecinus janthiniformis Toševski and Caldara (Coleoptera: Curculionidae). Although widely effective in northern regions, such as in British Columbia and in the American northwest, th
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Irvine, Paul Michael. "Using a logistic phenology model with improved degree-day accumulators to forecast emergence of pest grasshoppers." Thesis, Lethbridge, Alta. : University of Lethbridge, Dept. of Mathematics and Computer Science, 2011, 2011. http://hdl.handle.net/10133/3105.

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Many organisms, especially animals like insects, which depend on the environment for body heat, have growth stages and life cycles that are highly dependent on temperature. To better understand and model how insect life history events progress, for example in the emergence and initial growth of the biogeographical research subjects, we must first understand he relationship between temperature, heat accumulation, and subsequent development. The measure of the integration of heat over time, usually referred to as degree-days, is a widely used science-based method of forecasting, that quantifies
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Sus, Oliver. "Simulating the carbon cycling of croplands : model development, diagnosis, and regional application through data assimilation." Thesis, University of Edinburgh, 2012. http://hdl.handle.net/1842/6188.

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In the year 2000, croplands covered about 12% of the Earth’s ice-free land surface. Through cropland management, humankind momentarily appropriates about 25% of terrestrial ecosystem productivity. Not only are croplands a key element of human food supply, but also bear potential in increased carbon (C) uptake when best-practice land management approaches are adopted. A detailed assessment of the impact of land use on terrestrial ecosystems can be achieved by modelling, but the simulation of crop C cycling itself is a relatively new discipline. Observational data on crop net ecosystem exchange
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Brown, Paul W. "Heat Units." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2013. http://hdl.handle.net/10150/299154.

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Books on the topic "Development phenology"

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T, Hodges, ed. Predicting crop phenology. CRC Press, 1991.

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United States. National Aeronautics and Space Administration., ed. Root growth and development in response to CO₂ enrichment: Final report, 2 July 1992 - 15 October 1994. Old Dominion University Research Foundation, 1994.

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Franz, Robert E. Temperature effects on postanthesis floral phenology and megagametophytic development in meadowfoam. 1989.

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Ben-Younes, Mongi. Modeling the temperature-mediated phenological development of alfalfa (Medicago sativa L.). 1992.

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Ben-Younes, Mongi. Modeling the temperature-mediated phenological development of alfalfa (Medicago sativa L.). 1992.

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Kasana, Dr Abdulmajid. Developmental biology and phenology of the walnut husk fly, Rhagoletis completa Cresson (Diptera: Tephritidae) in the Willamette Valley of Oregon. 1993.

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Book chapters on the topic "Development phenology"

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Chuine, Isabelle, Koen Kramer, and Heikki Hänninen. "Plant Development Models." In Phenology: An Integrative Environmental Science. Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-007-0632-3_14.

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Chuine, Isabelle, Iñaki Garcia de Cortazar-Atauri, Koen Kramer, and Heikki Hänninen. "Plant Development Models." In Phenology: An Integrative Environmental Science. Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-6925-0_15.

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Kramer, Koen, and Heikki Hänninen. "The Annual Cycle of Development of Trees and Process-Based Modelling of Growth to Scale Up From the Tree To the Stand." In Phenology of Ecosystem Processes. Springer New York, 2009. http://dx.doi.org/10.1007/978-1-4419-0026-5_9.

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Lopez-Sanchez, J. M., J. D. Ballester-Berman, F. Vicente-Guijalba, et al. "Agriculture and Wetland Applications." In Polarimetric Synthetic Aperture Radar. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-56504-6_3.

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AbstractBased on experimental results, this chapter describes applications of SAR polarimetry to extract relevant information on agriculture and wetland scenarios by exploiting differences in the polarimetric signature of different scatterers, crop types and their development stage depending on their physical properties. Concerning agriculture, crop type mapping, soil moisture estimation and phenology estimation are reviewed, as they are ones with a clear benefit of full polarimetry over dual or single polarimetry. For crop type mapping, supervised or partially unsupervised classification sche
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Bonnett, Graham D. "Developmental Stages (Phenology)." In Sugarcane: Physiology, Biochemistry, and Functional Biology. John Wiley & Sons Ltd, 2013. http://dx.doi.org/10.1002/9781118771280.ch3.

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Brockerhoff, Eckehard G., Juan C. Corley, Hervé Jactel, Daniel R. Miller, Robert J. Rabaglia, and Jon Sweeney. "Monitoring and Surveillance of Forest Insects." In Forest Entomology and Pathology. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-11553-0_19.

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AbstractMonitoring of insect populations is widely used in forest entomology in the context of biodiversity studies, as an aspect of pest management, and for the detection and surveillance of non-native invasive species. In particular, monitoring is undertaken to obtain information on the presence or abundance of particular species, to study their phenology (e.g. the time of oviposition or flight periods), to predict pest population size, spread and damage, or to determine if pest management activities are required. A wide variety of methods are being used for these purposes including physical
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Klisz, Marcin, Debojyoti Chakraborty, Branislav Cvjetković, et al. "Functional Traits of Boreal Species and Adaptation to Local Conditions." In Advances in Global Change Research. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-15988-6_12.

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AbstractSpecies continuity under the harsh climatic conditions of the boreal forest requires trees to ensure the functioning of two main life processes, namely growth and reproduction. However, species survival becomes a challenge when environmental conditions become unstable and reach the taxa’s ecological tolerance limit. Survival in an unstable environment is possible through the concurring processes of phenotypic plasticity and local adaptation; each process has its advantages and shortcomings. Local adaptation allows attaining the best possible fitness under conditions of limited gene flo
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Kurein, A., M. R. Sahu, Mukunda Dev Behera, et al. "Role of phenology as discriminant in vegetation type mapping." In Sustainable Development Perspectives in Earth Observation. Elsevier, 2025. https://doi.org/10.1016/b978-0-443-14072-3.00009-5.

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Andrade, Jerusa Souza, and Diva Souza Andrade. "Camu-camu: Historical rescue as a basis for its valorization in the Amazon." In A LOOK AT DEVELOPMENT. Seven Editora, 2023. http://dx.doi.org/10.56238/alookdevelopv1-136.

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The camu-camu is a fruit native to the Amazon, rich in ascorbic acid and antioxidant substances. Aiming to contribute to the knowledge of the food potential of the Amazon and to the rescue of the work of pioneering researchers, this work aimed to raise information about the camu-camu for its appreciation in the Amazon, considering until the early 1990s. This work discussed the botanical description and taxonomic position, synonymy and common names, geographical distribution and dispersal, habitat and edapho-climatic conditions, phenology and genetic variability, production and commercializatio
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McMaster, Gregory S. "Phenology, Development, and Growth of the Wheat (Triticum Aestivum L.) Shoot Apex: A Review." In Advances in Agronomy. Elsevier, 1997. http://dx.doi.org/10.1016/s0065-2113(08)60053-x.

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Conference papers on the topic "Development phenology"

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Shao, Q., C. Huang, and J. F. Huang. "FOREST PHENOLOGICAL TRENDS IN THE MIDDLE AND HIGH LATITUDE OF THE NORTHERN HEMISPHERE." In Лесные экосистемы в условиях изменения климата: биологическая продуктивность и дистанционный мониторинг. Crossref, 2020. http://dx.doi.org/10.25686/7233.2020.6.58831.

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Vegetation phenology is the study of periodically recurring patterns of growth and development of plants, which affect terrestrial ecosystem carbon, energy budget balance, fire disturbance, and climate– biosphere interactions. The increases in surface temperature had already altered the extent of vegetation phenology. Vegetation phenology can make some responses to climate factors, and the current climate change has attracted more research for the trend of vegetation phenology and its causes. The purpose of this paper is to investigate the spatial and temporal trend of forest phenology at mid
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Aspholm, Paul Eric, and Tor-Arne Bjørn. "PHENOLOGY OF THE NORTH CALOTTE: A LONG-TERM PHENOLOGY MONITORING PROJECT CARRIED OUT BY PUPILS IN NORWEGIAN AND RUSSIAN SCHOOLS - A TIME SERIES BRINGING CLIMATE CHANGE INTO CLASSROOM." In 13th International Technology, Education and Development Conference. IATED, 2019. http://dx.doi.org/10.21125/inted.2019.1915.

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Zhang, Xiaoyang, Jianmin Wang, and Yongchang Ye. "Development of Global Land Surface Phenology Product from Time Series of VIIRS Observations." In IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2020. http://dx.doi.org/10.1109/igarss39084.2020.9324392.

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Gandrabur, E. S., and A. B. Vereschagina. "Patterns of coordination of the development of Rhopalosiphum padi (L.) (Hemiptera, Sternorrhyncha, Aphididae) and its primary and secondary host plants." In Problems of studying the vegetation cover of Siberia. TSU Press, 2020. http://dx.doi.org/10.17223/978-5-94621-927-3-2020-10.

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For example of the bird cherry-oat aphid, the analysis of the timing of development in the “plant-phytophage” system in heterocyclic aphids with alternation of the primary (winter, arboreal) host plant to the secondary (summer, herbaceous) ones was done. The similarity in the phenology of colonization by aphids of primary and secondary hosts was shown. The features of the stages of plant organogenesis and the formation of the number of aphids in connection with their harmfulness are noted. Modeling shifts in the synchronization of the work of this trophic system contributes to its destabilizat
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DOBREI, Alin, Alina Georgeta DOBREI, Eleonora NISTOR, Sorin STANCIU, Mihaela MOATĂR, and Florin SALA. "SUSTAINABILITY OF GRAPEVINE PRODUCTION THROUGH MORE EFFICIENT SYSTEMS OF SOIL MAINTENANCE AND AGRO-BIOLOGICAL INDICATORS." In Rural Development 2015. Aleksandras Stulginskis University, 2015. http://dx.doi.org/10.15544/rd.2015.022.

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Tillage practices in viticulture are very important, with major effects on quantitative and qualitative production, on vines phenology and stages of growth. In this study the aim was to identify the most appropriate vineyard floor management, located on flat land or mild slopes, with medium or high soils fertility. The research was carried out during 2011–2013 in the vineyard of the BUASVM Didactic Station from Timisoara and focusing exclusively on several variants of soil maintenance in order to replace the need for manual labor. Leaf area was estimated by concentric circles method and sugar
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Ballora, Mark. "Music of Migration and Phenology: Listening to Counterpoints of Musk Ox and Caribou Migrations, and Cycles of Plant Growth." In The 22nd International Conference on Auditory Display. The International Community for Auditory Display, 2016. http://dx.doi.org/10.21785/icad2016.016.

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This extended abstract describes a sonification that was commissioned by a biologist/animal ecologist. The sonification was created with the software synthesis program SuperCollider [1]. The motivation for creating it was to pursue additional levels of engagement and immersion by supplementing the effects of visual plots, as well as to create an informative rendering of a multivariate dataset. The goal is for audiences, in particular students and laypeople, to readily understand (and hopefully find compelling) the phenomena being described. The approach is parameterbased, creating “sonic scatt
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Murugan, Deepak, and Dharmendra Singh. "A Step Towards Digital Agriculture for Development of Object Based Phenology Approach to Classify Sugarcane and Paddy Crops Using Multisensor Data." In IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2019. http://dx.doi.org/10.1109/igarss.2019.8899254.

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Gorban, Victor, Vasile Voineac, and Valentina Maievschi. "Elemente tehnologice de utilizare a capcanelor cu lumină pentru monitorizarea şi combaterea insectelor dăunătoare." In International Scientific Symposium "Plant Protection – Achievements and Prospects". Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2020. http://dx.doi.org/10.53040/9789975347204.21.

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Low efficiency of plant protection means is explained by the lack of a centralized forecasting system for the terms to carry out protective measures, lack of modern methods of obtaining primary data for making up reliable short-term forecasts for the development and spread of pests in agricultural agrocenoses. During last years investigations cowering the elaboration of new systems of integrated plant protection became more active by utilization biorational means of plant protection, and electro optic installations. A great attention is accords to elaboration and selection of sources- attracta
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Ponomarev, V. I., V. V. Napalkova, and G. I. Klobukov. "Forecasting the phenology of gypsy moth development and the time frames for the pest control based on sum of effective temperatures according to latitudinal origination of population." In PROCEEDINGS OF THE 3RD INTERNATIONAL CONFERENCE ON AUTOMOTIVE INNOVATION GREEN ENERGY VEHICLE: AIGEV 2018. Author(s), 2019. http://dx.doi.org/10.1063/1.5087374.

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Malasheva, Petya, Veska Georgieva, and Valentin Kazandjiev. "DETERMINATION OF THE HEAT REQUIREMENTS DURING THE ECODORMANCY FOR THE CHERRY (PRUNUS AVIUM) IN BULGARIA." In 23rd SGEM International Multidisciplinary Scientific GeoConference 2023. STEF92 Technology, 2023. http://dx.doi.org/10.5593/sgem2023/4.1/s19.34.

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In temperate climates, fruit crop yields are primarily determined by environmental conditions, especially during dormancy and in the early stages of their phenological development. Climate anomalies, with both warmer spring temperatures and greater temperature fluctuation, have altered phenology, leading to a greater risk of spring frost damage to orchards. The sweet cherry (Prunus avium), like other fruit species in the temperate climate, needs to accumulate a cultivar-specific quantity of chilly units during the endodormancy, and heat units during ecodormancy for breaking of dormancy and flo
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Reports on the topic "Development phenology"

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Joly, Kyle, Matthew Cameron, Matthew Cameron, and Kyle Joly. Caribou vital sign annual report for the Arctic Network Inventory and Monitoring Program: September 2023?August 2024. National Park Service, 2024. http://dx.doi.org/10.36967/2306687.

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Caribou (Rangifer tarandus) are an integral part of the ecological and cultural fabric of northwest Alaska. Western Arctic Herd (WAH) caribou roam this entire region, including all 5 Arctic Network (ARCN) Inventory and Monitoring Program?s National Park units. Conservation of healthy caribou populations is specifically mentioned within the enabling legislation (Alaska National Interested Lands Conservation Act) for 3 of these units and is of importance to subsistence hunters. Caribou are, by far, the most abundant large mammal in northwest Alaska and are famous for their long-distance migratio
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Joly, Kyle, and Matthew Cameron. Caribou vital sign annual report for the Arctic Network Inventory and Monitoring Program: September 2022?August 2023. National Park Service, 2023. http://dx.doi.org/10.36967/2301773.

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Caribou (Rangifer tarandus) are an integral part of the ecological and cultural fabric of northwest Alaska. Western Arctic Herd (WAH) caribou roam over this entire region, including all 5 Arctic Network (ARCN) Inventory and Monitoring Program?s National Park units. Conservation of healthy caribou populations is specifically mentioned within the enabling legislation (Alaska National Interested Lands Conservation Act or ANILCA) for 3 of these park units and is of importance to subsistence hunters. Caribou are, by far, the most abundant large mammal in northwest Alaska and are famous for their lo
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