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Articoli di riviste sul tema "Agroecosystem"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 25 luglio 2025

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1

Srivastava, Rajani, and K. P. Singh. "Diversity in Weed Phenological Pattern and Seed Rain in Dryland and Irrigated Agroecosystems of Indian Dry Tropics." INTERNATIONAL JOURNAL OF PLANT AND ENVIRONMENT 4, no. 01 (2018): 10–22. http://dx.doi.org/10.18811/ijpen.v4i01.11610.

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This study was carried out to compare the diversity in weed phenological events, seed production and seed rain in a dryland and an irrigated agroecosystems of Indian dry tropics. Diverse weed phenological patterns were noted in dryland and irrigated agroecosystems. During winter season, in dryland agroecosystem, dominant weeds like Anagallis arvensis, Chenopodium album and Phalaris minor showed approximately one month early germination and vegetative stage compared to irrigated agroecosystem for same species. The annual flower, fruit and seed production were higher in the dryland agroecosystem

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Zabala, J.A., J.M. Martínez-Paz, and F. Alcon. "A comprehensive approach for agroecosystem services and disservices valuation." Science of The Total Environment 768 (June 5, 2021): 144859. https://doi.org/10.1016/j.scitotenv.2020.144859.

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Abstract The use of the ecosystem services approach for ecosystem management, including the valuation of ecosystem services, has grown in recent decades. Although a common framework is used, each ecosystem has its own characteristics. The agroecosystem, for example, is an anthropised ecosystem where ecosystem service flows are highly interrelated with the environment, positively or negatively. Therefore, agroecosystem services are usually accompanied by disservices. The valuation of agroecosystem services and disservices requires adaptation of existing ecosystem services paradigms to accommoda

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Tkachuk, Oleksandr, and Sergiy Vdovenko. "WATER CONSUMPTION BY AGROECOSYSTEMS OF LEGUMINOUS PERENNIAL GRASSES DEPENDING ON VEGETATION YEARS." Agriculture and Forestry, no. 1 (March 23, 2021): 195–210. http://dx.doi.org/10.37128/2707-5826-2021-15.

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At the end of the growing season of the first year of life of perennial legumes, the highest soil moisture - 27.45% was observed in the agroecosystem of alfalfa, and the lowest - 24.14% - in the agroecosystem of the horned lily. The coefficient of water use by agroecosystems of legumes of perennial grasses in the first year of their growing season was 455.1-1738.0. The smallest coefficient of water use was in the agroecosystem of the white melilot, and the highest in the eastern goat's rue. At the end of the growing season of perennial legumes of the second year of life, soil moisture in agroe

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Zhong, Zhiming, Guangyu Zhang, and Gang Fu. "Effect of Experiment Warming on Soil Fungi Community of Medicago sativa, Elymus nutans and Hordeum vulgare in Tibet." Journal of Fungi 9, no. 9 (2023): 885. http://dx.doi.org/10.3390/jof9090885.

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The uncertainty response of soil fungi community to climate warming in alpine agroecosystems will limit our ability to fully exploit and utilize soil fungi resources, especially in alpine regions. In this study, a warming experiment was conducted in one perennial leguminous agroecosystem [i.e., alfalfa (Medicago sativa)], perennial gramineous agroecosystem (i.e., Elymus nutans) and annual gramineous agroecosystem [i.e., highland barley (Hordeum vulgare L)] in Tibet since 2016 to investigate the response of soil fungi community to climate warming. Soils at two layers (i.e., 0–10 cm and 10–20 cm

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Wang, Gang, Dongsheng Guan, Qiuping Zhang, et al. "Assessment of Changes in Agroecosystem Health in Guangzhou, China." Journal of Environmental Science and Management 22, no. 1 (2019): 20–35. http://dx.doi.org/10.47125/jesam/2019_1/03.

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Agroecosystem health refers to the extent to which a healthy agroecosystem can meet socioeconomic and biophysical needs of all residents over time. According to the attempts at assessing agroecosystem health, agroecosystem health depends on both functional and structural characteristics at regional level. However, both functional and structural characteristics have been altered from their natural state by industrialization and urbanization. Thus, this study reports a system-based assessment index to evaluate the health statue of agroecosystem in Guangzhou, South China. Agroecosystem health ind

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Augstburger, Horacio, Johanna Jacobi, Gudrun Schwilch, and Stephan Rist. "Agroecosystem Service Capacity Index – A methodological approach." Landscape Online 64 (December 31, 2018): 1–48. http://dx.doi.org/10.3097/lo.201864.

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ustainable food systems (FS) require providing food and other goods and services to humans satisfying food security, right to food, income, social justice and resilience, without degrading human health and hiving high environmental performance. The environmental performance of FS can be evaluated using Life Cycle Assessment. However, research on the impact that FS activities, e.g. crop production have on the capacity of farm-based agroecosystems to provide goods and services to humans is still incipient. Our underlying aim was to understand how FS impact on the provision of agroecosystem servi

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Adams, Zanele, Albert Thembinkosi Modi, and Simon Kamande Kuria. "Multidimensional Perspective of Sustainable Agroecosystems and the Impact on Crop Production: A Review." Agriculture 15, no. 6 (2025): 581. https://doi.org/10.3390/agriculture15060581.

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Agroecosystems form a natural ecosystem component, allowing the proper classification of a regional biome at a global scale. It is important to view agroecosystems from a micro-environmental perspective given that they are characterised by a combination of factors, including the interaction of soil–plant–atmosphere conditions, which are largely responsive to human management practices. The published literature generally provides a limited explanation of the multidimensional nature of agroecosystems. In combination, agroecosystem practices promote efficient water use and nutrient cycling in def

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8

Jiachen, WANG, LIU Ziyan, YIN Zheyu, BAI Zhihui, and ZHUANG Xuliang. "Review on Greenhouse Gas Mitigation and Carbon Sink in Agroecosystem." Progress in Chinese Eco-Environmental Protection 1, no. 3 (2023): 22–35. http://dx.doi.org/10.48014/pceep.20230914001.

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Globally, mankind is facing an increasingly severe challenge of climate change, and the vast majority of countries are making sustained efforts to solve the problem. Agroecosystem is not only an important source of greenhouse gas emissions, but also has a large potential of carbon sink, so research on greenhouse gas mitigation and carbon sink in agroecosystems is an important initiative to address the challenge of climate change. However, the current domestic research on carbon sinks mainly focuses on forests, grasslands and oceans, and there are relatively few studies on carbon sinks in agroe

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9

Bashev, Hrabrin. "DEFINING, ANALYZING AND IMPROVING THE GOVERNANCE OF AGROECOSYSTEM SERVICES." Economic Thought journal 65, no. 4 (2020): 3–55. http://dx.doi.org/10.56497/etj2065401.

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The present article suggests a holistic framework for defining, evaluating and improving the governance of agroecosystem services in Bulgaria. The interdisciplinary Theory of Ecosystem Services and the New Institutional Economy are adapted, and an attempt made to define the governance of agroecosystem services, to identify its agents, forms and mechanisms, to formulate an adequate criterion for evaluating its efficiency, and to characterize the stages for its analysis and improvement. The proposed new approach is based on the building up of a hierarchy of agroecosystems and services related to

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Balandaitė, Jovita, Kęstutis Romaneckas, Rasa Kimbirauskienė, and Aušra Sinkevičienė. "Comprehensive Assessment of the Effect of Multi-Cropping on Agroecosystems." Plants 13, no. 10 (2024): 1372. http://dx.doi.org/10.3390/plants13101372.

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Multi-cropping is becoming an increasingly popular technique in agriculture to tackle major and complex agroecosystem problems such as biodiversity and soil fertility loss, erosion and degradation, increased greenhouse gas emissions, etc. Comprehensively assessing the impact of multi-cropping intensity on agroecosystems is a new and still under-researched approach that can provide a better understanding of the impact of individual indicators on the overall functioning of biodiverse agroecosystems. Data from a stationary field experiment using multi-cropping at the Vytautas Magnus University Ex

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Balasa, Navel Kyla B., Jirriza O. Roquero, Asraf K. Lidasan, Lothy F. Casim, Angelo Rellama Agduma, and Krizler Cejuela Tanalgo. "Fruit Color Preference of Frugivorous Birds in an Agroecosystem in Southcentral Mindanao, Philippines." Birds 4, no. 2 (2023): 190–201. http://dx.doi.org/10.3390/birds4020016.

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The removal of fruit is a consequence of plant–animal interactions, and is a vital step in the natural regeneration cycle of plant populations. This research aimed to determine the effect of fruit color and local landscape on plant–bird interactions in an agroecosystem in Southcentral Mindanao, Philippines. We set out 1500 artificial fruit models in ten sampling locations within an agroecosystem. We measured the difference in the proportion of predated/removed (%) fruit models and the risk between sites, fruit color, and predators. Approximately a quarter (24.53%) of the artificial fruit model

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Wittwer, Raphaël A., S. Franz Bender, Kyle Hartman, et al. "Organic and conservation agriculture promote ecosystem multifunctionality." Science Advances 7, no. 34 (2021): eabg6995. http://dx.doi.org/10.1126/sciadv.abg6995.

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Ecosystems provide multiple services to humans. However, agricultural systems are usually evaluated on their productivity and economic performance, and a systematic and quantitative assessment of the multifunctionality of agroecosystems including environmental services is missing. Using a long-term farming system experiment, we evaluated and compared the agronomic, economic, and ecological performance of the most widespread arable cropping systems in Europe: organic, conservation, and conventional agriculture. We analyzed 43 agroecosystem properties and determined overall agroecosystem multifu

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Prawito, Priyono, Impetus Hasada Windu Sitorus, Zainal Muktamar, Bandi Hermawan, and Welly Herman. "Soil Properties Variability Under Various Agroecosystems In Ultisols Of Bengkulu." TERRA : Journal of Land Restoration 4, no. 2 (2021): 53–59. http://dx.doi.org/10.31186/terra.4.2.53-59.

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Understanding the relation of agroecosystem types, ages, and soil properties are vital in maintaining good quality soil. This study aims to explore the variation of selected soil properties with agroecosystem types and ages. The research has been conducted in North Bengkulu, Indonesia. Soil properties on agroecosystems of 5-yr, 10-yr, 15-yr oil palm plantation, 5-yr, 10-yr, 15-yr rubber plantation, food cropland, and scrubland were evaluated. The study found that soil in oil palm and rubber plantations of any age have a similar texture, bulk density (BD), and actual soil moisture (ASM). All pl

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Altieri, Miguel A., Clara I. Nicholls, Manuel González de Molina, and Angel Salazar Rojas. "Landscape Agroecology: Methodologies and Applications for the Design of Sustainable Agroecosystems." Land 13, no. 11 (2024): 1746. http://dx.doi.org/10.3390/land13111746.

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Agroecosystem function is related to the positioning of the agroecosystem and its connectivity relationship with the surrounding landscape. Herein, three methodologies are presented, which allow assessment of the links between agroecosystems and the surrounding matrix, yielding information for promoting patterns and mechanisms that foster biodiversity and the provision of multiple ecosystem services such as biological pest control, as well as energy flows and material exchanges. The three methodologies are complementary when assessing agrolandscape-level interactions in situations of regional

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Barberi, Paolo. "Functional Biodiversity in Organic Systems: The Way Forward?" Sustainable Agriculture Research 4, no. 3 (2015): 26. http://dx.doi.org/10.5539/sar.v4n3p26.

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<p>Trends in EU agricultural policies recognize an increasingly important role to biodiversity conservation and use in agroecosystems, including organic ones. However, along with their economic success, organic systems are facing a risk of ‘conventionalization’, i.e. the prevalence of input substitution over agroecologically-based crop management. Understanding what is functional agrobiodiversity and when it can be successfully applied in organics may help strengthen the recognition of organic farming as the reference management system for agricultural sustainability. Here functional agr

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Golovanova, Maria, and Nadezhda Gavrilovskaya. "Problems of compilation and use of agrometeorological forecasts in agroecosystems." АгроЭкоИнфо 5, no. 59 (2023): 44. http://dx.doi.org/10.51419/202135544.

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Due to the variety of forecasting methods in agroecosystems, the proposed review is general in nature and aims to characterize the relevance of the current state of the problem of compiling and using agrometeorological forecasts. Keywords: AGROECOSYSTEM, MATHEMATICAL MODELING, AGROMETEOROLOGICAL FORECASTS, INERTIAL FACTORS, LIMITING FACTORS

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17

Asante, Richard, Søren Marcus Pedersen, Torsten Rodel Berg, et al. "Evaluating the Resilience of the Cocoa Agroecosystem in the Offinso Municipal and Adansi North Districts of Ghana." Applied Sciences 14, no. 18 (2024): 8170. http://dx.doi.org/10.3390/app14188170.

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The application of the resilience concept within socioecological systems has recently received much attention. Assessing the characteristics of cocoa agroecosystems in the dry and moist semi-deciduous ecological zones has become critical for resilience analysis in this era of climate change and the constant shrinking of cocoa suitability areas. Previous studies have used one of the dimensions of resilience to analyse complex adaptive systems, excluding critical factors and variables. This study applied a multi-criteria decision-making process, the Analytic Hierarchy Process (AHP) that accommod

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18

Riwukore, Jefirstson Richset, Asnath Maria Fuah, Luki Abdullah, et al. "Profile of Farmers Based Feed Management and Animal Health of Bali Cattle in Agroecosystem Variation at Timor Island." Buletin Peternakan 45, no. 2 (2021): 129. http://dx.doi.org/10.21059/buletinpeternak.v45i2.49417.

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The research objective was to determine the profile of smallholder farms based on the aspects of feed management and animal health in different agro-ecosystems on Timor Island. The research was carried out for 6 months, from June to December 2018. The research location was determined by purposive sampling, namely (1) pasture agroecosystem in District of Belu, Malaka, and Timor Tengah Utara, (2) agricultural agroecosystem in Kupang Regency and Kupang City, (3) plantation agroecosystems in Kupang Regency, and (4) forest agroecosystems in District of Timor Tengah Selatan. The purposive stratified

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Marnisah, Luis, Jefirstson Richset Riwukore, Fellyanus Habaora, et al. "Perception of Bali cattle farmers on the performance of Extensionist based on agroecosystems at Timor Island." Jurnal Ilmu-Ilmu Peternakan 32, no. 2 (2022): 218–32. http://dx.doi.org/10.21776/ub.jiip.2022.032.02.08.

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This research aims to determine the perception of farmers on the performance of Extensionist in the agroecosystems of pasture, agriculture, plantation, and forest at Timor Island, so that it can be information for improving the performance of extension workers who have an impact on repair the welfare of farmers. This research was conducted from January to December 2018. The research location was determined purposively representing the agroecosystem of pasture, agriculture, plantation and forest. The determination of respondents are 5-10% of the number of farmers in each agroecosystem that has

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Hoy, Casey W. "Agroecosystem health, agroecosystem resilience, and food security." Journal of Environmental Studies and Sciences 5, no. 4 (2015): 623–35. http://dx.doi.org/10.1007/s13412-015-0322-0.

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Verma, Badal, Manish Bhan, A. K. Jha, and Muskan Porwal. "Influence of weed management practices on direct-seeded rice grown under rainfed and irrigated agroecosystems." Environment Conservation Journal 24, no. 3 (2023): 240–48. http://dx.doi.org/10.36953/ecj.16622536.

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Rice seedlings and weeds emerge concurrently in direct-seeded rice (DSR) production systems, while there is no flooding water to inhibit weed germination, emergence and development at crop emergence. Because of this, weeds are considered the biggest living barrier in DSR and significantly reduce yield. The purpose of the research was to devise an approach for management of weeds in the direct-seeded rice crop cultivated under various agroecosystems, while optimizing growth and production utilizing herbicides or herbicidal combinations. The impacts of several weed management techniques were ass

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Gonzalez, Hugo Rene Rodriguez, Hermann A. Jurgen Pohlan та Dennis Jose Salazar Centeno. "Gangia Index (Ϫ) of Beta Diversity and Biomathematical Equations Applied to Quantify the Agroecological Multifunctional Entropy: Macrofauna Observed in Agroecosystems of Nicaragua". Canadian Journal of Agriculture and Crops 7, № 2 (2022): 78–97. http://dx.doi.org/10.55284/cjac.v7i2.684.

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The multifunctional diversity in agroecosystems must be studied from systemic and comprehensive approaches of non-parametric analysis. This article provides a new beta diversity index and biomathematical equations that quantify the agroecological multifunctional entropy of biodiversity. Ten agroecosystems were studied in: Boaco, Carazo, Chinandega, Estelí and Matagalpa. Agroecosystem approaches were conventional versus agroecological. The organisms captured were at 25 points per agroecosystem, for a total of 225 points. The macrofauna surface was identified over 3.1416 m2, in the center a soil

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Ichihashi, Yasunori, Yasuhiro Date, Amiu Shino, et al. "Multi-omics analysis on an agroecosystem reveals the significant role of organic nitrogen to increase agricultural crop yield." Proceedings of the National Academy of Sciences 117, no. 25 (2020): 14552–60. http://dx.doi.org/10.1073/pnas.1917259117.

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Both inorganic fertilizer inputs and crop yields have increased globally, with the concurrent increase in the pollution of water bodies due to nitrogen leaching from soils. Designing agroecosystems that are environmentally friendly is urgently required. Since agroecosystems are highly complex and consist of entangled webs of interactions between plants, microbes, and soils, identifying critical components in crop production remain elusive. To understand the network structure in agroecosystems engineered by several farming methods, including environmentally friendly soil solarization, we utiliz

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Esthi, R. B., N. C. Irawan, and I. Setiawan. "The nexus between ecological competence, forest area management, and sustainable agroecosystem performance for communities around Mount Merbabu National Park (MMbNP)." IOP Conference Series: Earth and Environmental Science 1108, no. 1 (2022): 012019. http://dx.doi.org/10.1088/1755-1315/1108/1/012019.

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Abstract MMbNP, with an area of approximately 5,725 hectares through several regulations, is designated as a conservation area and limits human activities to preserve agroecosystems and support natural and cultural tourism activities. MMbNP has the potential to provide food and a source of income for people living around the area, but the intersections that occur cause social, economic, and ecological conflicts of interest. This study aims to determine the relationship between ecological competence, forest area management, and sustainable agroecosystem performance. With a total of 60 responden

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Dionizi, Brikene, Donika Kërçini, and Nertila Ljarja. "Community-Based Agroecosystem Management: Enhancing Sustainability for Food Security Through Local Initiatives." Journal of Lifestyle and SDGs Review 5, no. 3 (2025): e05045. https://doi.org/10.47172/2965-730x.sdgsreview.v5.n03.pe05045.

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Introduction: This research paper delves into Comunity-based Agroecosystems Management (CBAM) in Albania, exploring its role in enhancing sustainability and food security through local initiatives. It integrates insights from sustainability and agricultural systems. The study goes along with the engagement of Albania to the Agenda 2030, and especially on the contribution of SDG2 on food secutrity and sustainable agriculture. Objective: The objective of this study is to understand the dynamics of CBAM in Albania, examining key practices and strategies employed by local communities for sustainab

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Susilowati, Sri Hery, Erma Suryani, Iwan Setiajie Anugrah, Fajri Shoutun Nida, and Achmad Suryana. "Dinamika dan Struktur Pendapatan Rumah Tangga Perdesaan di Berbagai Agroekosistem di Indonesia." Analisis Kebijakan Pertanian 18, no. 2 (2020): 121. http://dx.doi.org/10.21082/akp.v18n2.2020.121-134.

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<p>Agricultural development has an impact on the structural changes of the rural economy, as reflected in the changes of household income. The changes reflects the agricultural transformation which the direction and magnitude vary among ecosystems. Objective of this research was to analyze the dynamics of household income structure based on land tenure and agroecosystem. The study used panel data of Patanas (2007-2018) in eight provinces with three points of observation. Data was analized using the statistics and qualitative descriptive methods. Results of this study showed that househol

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Susilowati, Sri Hery, Erma Suryani, Iwan Setiajie Anugrah, Fajri Shoutun Nida, and Achmad Suryana. "Dinamika dan Struktur Pendapatan Rumah Tangga Perdesaan di Berbagai Agroekosistem di Indonesia." Analisis Kebijakan Pertanian 18, no. 2 (2020): 121–34. https://doi.org/10.21082/akp.v18i2.121-134.

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Agricultural development has an impact on the structural changes of the rural economy, as reflected in the changes of household income. The changes reflects the agricultural transformation which the direction and magnitude vary among ecosystems. Objective of this research was to analyze the dynamics of household income structure based on land tenure and agroecosystem. The study used panel data of Patanas (2007-2018) in eight provinces with three points of observation. Data was analyzed using the statistics and qualitative descriptive methods. Results of this study showed that household income,

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Conway, Gordon R. "Agroecosystem analysis." Agricultural Administration 20, no. 1 (1985): 31–55. http://dx.doi.org/10.1016/0309-586x(85)90064-0.

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Zhu, Wenfeng, Songliang Wang, and Claude D. Caldwell. "Pathways of assessing agroecosystem health and agroecosystem management." Acta Ecologica Sinica 32, no. 1 (2012): 9–17. http://dx.doi.org/10.1016/j.chnaes.2011.11.001.

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Skelton, Laura E., and Gary W. Barrett. "A comparison of conventional and alternative agroecosystems using alfalfa (Medicago sativa) and winter wheat (Triticum aestivum)." Renewable Agriculture and Food Systems 20, no. 1 (2005): 38–47. http://dx.doi.org/10.1079/raf200478.

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AbstractNatural systems agriculture is based on an understanding that natural systems are self-sustaining due to regulatory mechanisms and processes that help to ensure the long-term maintenance of the ecosystem. An agroecosystem modeled after nature should encompass greater stability and biodiversity at all levels of organization than an agroecosystem based on conventional agricultural practices. The main objective of this study was to determine whether agroecosystems modeled after nature exhibit advantages over conventional agroecosystems. Five treatments were examined: winter wheat (Triticu

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Andrés Morcillo, Camilo, Estefani T. Martínez Sánchez, Fabiola Ospina Bautista, Ranulfo González, Fredy A. Rivera Páez, and Jaime Estévez Varón. "Mosquitoes (Diptera:Culicidae) Associated with Tillandsia elongata (Bromeliaceae) in an Agroecosystem of the Colombian Andes." Boletín Científico Centro de Museos Museo de Historia Natural 27, no. 1 (2023): 167–77. http://dx.doi.org/10.17151/bccm.2023.27.1.12.

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Objective: We aimed to determine the species of the Culicidae family inhabiting the tank bromeliad Tillandsia elongata in an agroecosystem of the Colombian Andes, utilizing taxonomic and molecular methods. Scope: While Agriculture is recognized as one of the causes of biodiversity loss, agroecosystems have the potential to maintain the invertebrate biodiversity, including mosquito species. Methodology: We collected immature mosquitoes from 48 bromeliads in the agroecosystem “Montelindo” of Universidad de Caldas in Santágueda (Palestina, Caldas, Colombia). To collect the immature mosquitoes wit

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Ebert, W. "Modelling and simulation of agroecosystems — the winter wheat agroecosystem “agrosim-w”." Annual Review in Automatic Programming 12 (January 1985): 64–77. http://dx.doi.org/10.1016/0066-4138(85)90330-1.

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Susilawati, Susilawati, and Gusti Indriati. "Pengaruh Agroekosistem Pertanaman Kopi terhadap Keanekaragaman dan Kelimpahan Semut (Formicidae)." Jurnal Tanaman Industri dan Penyegar 7, no. 1 (2020): 9. http://dx.doi.org/10.21082/jtidp.v7n1.2020.p9-18.

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<em>Ant (Formicidae: Hymenoptera) is one of the dominant groups of insects and has significant biological and ecological properties. The presence of ants in coffee plantations plays an important role as it functions as a predator. The study aimed to investigate the effect of coffee plantation agroecosystem on the diversity and abundance of ant species. The study was conducted from February to June 2018 at Pakuwon Experimental Station. The coffee plants were divided into 4 groups, based on their locations and agroecosystems, where each group consisted of 4 observation plots. Ants sampling

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L. Zapico, Florence, and Hazel M. Aguilar. "Toward an Integrated Social-ecological Assessment of a Traditional Upland Rice-based Agroecosystem in Southern Philippines." European Journal of Sustainable Development 13, no. 4 (2024): 98. http://dx.doi.org/10.14207/ejsd.2024.v13n4p98.

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Located in Southern Philippines, the Sarangani traditional agroecosystem currently sits at the nexus of ecological devastation, bio-cultural erosion, and pervasive modernization. Upland farms in these remote areas are inhabited predominantly by smallholder tribal households who cultivate rice landraces using traditional farming methods. Integrated agroecosystem assessment revealed Sarangani social-ecological system (SES) components, along with connections and feedback loops that underlie their interactions. DPSIR and CCA jointly identified drivers of change in Sarangani SES, revealed its key f

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Swanton, Clarence J., and Stephen D. Murphy. "Weed Science Beyond the Weeds: The Role of Integrated Weed Management (IWM) in Agroecosystem Health." Weed Science 44, no. 2 (1996): 437–45. http://dx.doi.org/10.1017/s0043174500094145.

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Integrated weed management (IWM) research has focused on how crop yields and weed interference are affected by changes in management, e.g., tillage, herbicide application timing and rates, cover crops, and planting patterns. Acceptance of IWM will depend on recommendation of specific strategies that manage weeds and maintain crop productivity; such research will and should continue. However, IWM needs to move from a descriptive to a predictive phase if long-term strategies are to be adopted. Linking management changes with crop-weed modeling that includes such components as weed population dyn

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Sansiñena, Jesica A., Silvia Elena Plaul, María F. Bahl, et al. "High frequency of larval abnormalities of the toad Rhinella arenarum (Anura: Bufonidae) in an Argentinian agroecosystem." Revista de Biología Tropical 71, no. 1 (2023): e51733. http://dx.doi.org/10.15517/rev.biol.trop..v71i1.51733.

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Introduction: The frequent use of pesticides is currently considered a cause of environmental pollution due to the high rate of entry of these substances into agroecosystems. This constitutes a risk for the species that inhabit these ecosystems, in particular anurans whose characteristics make them prone to exposure to and interaction with environmental pollutants. Objective: To report the occurrence of abnormalities in larvae of the common toad Rhinella arenarum inhabiting ponds surrounded by agroecosystems. Methods: In two consecutive springs (2015 and 2016), reproductive events of common to

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MATOS, LAUDICEIO VIANA, SÉRGIO LUIZ RODRIGUES DONATO, BISMARC LOPES DA SILVA, MARCOS KOITI KONDO, and JOÃO LUIZ LANI. "STRUCTURAL CHARACTERISTICS AND YIELD OF 'GIGANTE' CACTUS PEAR IN AGROECOSYTEMS IN THE SEMI-ARID REGION OF BAHIA, BRAZIL." Revista Caatinga 33, no. 4 (2020): 1111–23. http://dx.doi.org/10.1590/1983-21252020v33n426rc.

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ABSTRACT The adaptation capacity of forage cactus (Opuntia ficus-indica Mill) plants to edaphoclimatic conditions and plant responses to changes in management systems contribute to increase the use of this species in agriculture and the exploration of its productive potential in semi-arid regions. The objective of this work was to evaluate the structural characteristics and cladode yield of forage cactus plants grown under different agroecosystems in the semi-arid region of Bahia, Brazil. Structural characteristics of plants and soils attributes were analyzed. The traditional information on th

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VALEAN, Ana Maria, Adina TARAU, Ioana CRISAN, et al. "THE DIVERSITY OF USEFUL ARTHROPODS IN TWO WHEAT AGROECOSYSTEMS FROM TRANSYLVANIAN PLAIN." LIFE SCIENCE AND SUSTAINABLE DEVELOPMENT 4, no. 2 (2023): 27–35. http://dx.doi.org/10.58509/lssd.v4i2.250.

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The increase in agricultural production is conditioned by several factors, among which plant protection against pests plays a very important role. Alongside chemical methods, biological control methods against harmful organisms in crops have recently become widespread, and one of these methods is the use of useful insects (predators and parasites). Therefore, during 2016-2018, a study was conducted on monitoring the useful entomofauna in the culture of autumn wheat, in two types of agroecosystems, at Turda and Bolduț, within the Turda Research and Development Station for Agriculture. The two l

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VALEAN, Ana Maria, Adina TARAU, Ioana CRISAN, et al. "THE DIVERSITY OF USEFUL ARTHROPODS IN TWO WHEAT AGROECOSYSTEMS FROM TRANSYLVANIAN PLAIN." LIFE SCIENCE AND SUSTAINABLE DEVELOPMENT 4, no. 2 (2023): 27–35. https://doi.org/10.58509/r41j9712.

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Abstract (sommario):

The increase in agricultural production is conditioned by several factors, among which plant protection against pests plays a very important role. Alongside chemical methods, biological control methods against harmful organisms in crops have recently become widespread, and one of these methods is the use of useful insects (predators and parasites). Therefore, during 2016-2018, a study was conducted on monitoring the useful entomofauna in the culture of autumn wheat, in two types of agroecosystems, at Turda and Bolduț, within the Turda Research and Development Station for Agriculture. The two l

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Douglas-Mankin, Kyle R. "Current Research in Land, Water, and Agroecosystems: ASABE Journals 2017 Year in Review." Transactions of the ASABE 61, no. 5 (2018): 1639–51. http://dx.doi.org/10.13031/trans.12821.

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Abstract. This article highlights current research into land and water resources, agroecosystems, and agricultural production systems published by the Natural Resources and Environmental Systems (NRES) community of ASABE journals ( and ) in 2017. Context, scope, and key results of the published articles are reviewed and perhaps more importantly areas for increased research attention are recommended. This article describes experimental and modeling advances in hydrology, agroecosystems, climate change effects, soil erosion, agricultural irrigation, agricultural drainage, forest resource managem

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Makwela, Maria M., Rob Slotow, and Thinandavha C. Munyai. "Carabid Beetles (Coleoptera) as Indicators of Sustainability in Agroecosystems: A Systematic Review." Sustainability 15, no. 5 (2023): 3936. http://dx.doi.org/10.3390/su15053936.

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The sustainability of agroecosystems is at risk owing to continuous anthropogenic disturbance. As such, there is a need to evaluate indicator taxa that may be used to monitor the health of agricultural management systems. Carabid beetles are ubiquitous and functionally crucial in agroecosystems while at the same time are sensitive to the changes caused by management practices. Their quick response to anthropogenic disturbances has been proposed as a practical and realistic tool for monitoring the sustainability of agricultural practices. However, there is still disagreement about carabids as p

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Silva, T. D. S. da, M. S. L. da Silva, R. A. Lima, et al. "CARACTERIZAÇÃO MORFOLÓGICA DE SOLOS EM UM AGROECOSSISTEMA DO SEMIÁRIDO PERNAMBUCANO: POTENCIALIDADES E LIMITAÇÕES AO USO AGRÍCOLA." ARACÊ 7, no. 6 (2025): 32123–41. https://doi.org/10.56238/arev7n6-169.

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The morphological characterization of soil is essential to understand its genesis, properties and agricultural suitability, contributing to the sustainable management of agroecosystems. In this sense, the study aimed to describe the morphological attributes of soils located in an agroecosystem in the municipality of Venturosa, in the semiarid region of the state of Pernambuco. Three profiles representing the main soils on the property were opened and described according to morphological criteria. Two profiles of Litholic Neosol, shallow and stony, and one of Fluvic Neosol, deeper and sandy in

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Céspedes, Cansino José Luis, Rodríguez Mercedes Jiménez, and Domínguez Manuel Ramón Estévez. "Diversity of Plant Species on Six Farms in the Municipality of Minas, Camagüey, Cuba." Agrisost 25, no. 1 (2019): 1–9. https://doi.org/10.5281/zenodo.10034576.

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Abstract (sommario):

<strong>Context: </strong>The forms of production implemented in Cuban agriculture call for changes in terms of productive structure and diversity of crops established in the agroecosystem. Therefore, it is important to move beyond the typical inventory based on qualitative data on the existence of species, for which the application of biological indexes with a more detailed information about the diversity of agroecosystems is required.<strong>Objective: </strong>To characterize the diversity of herbaceous, shrub, and arboreal species found on six farms in the municipality of Minas, Camagüey,

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Sajise, Percy, and Asa Jose Sajise. "The Ecological and Economic Aspects of the Multifunctional Role of Agroecosystems." Asian Journal of Agriculture and Development 3, no. 1-2 (2006): 59–67. http://dx.doi.org/10.37801/ajad2006.3.1-2.4.

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Abstract (sommario):

Current perceptions about agriculture-based systems are rooted in an assessment of their negative and positive externalities, as well as their tremendous influence in the cultural and religious values of communities. Among the emerging concerns is how to integrate this view of the multi-faceted nature and function of agroecosystems, not only in incentive systems but also in national, regional, and global policy guidelines. This paper documents available evidence which shows that the concept of multifunctionality can be used as the basis of agricultural policymaking. The concept of multifunctio

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Irawan, A. R., Ashari, T. Sudaryanto, B. Irawan, Sunarsih, and F. S. Nida. "Dynamic of migration and labor productivity in the rural area of PATANAS villages." IOP Conference Series: Earth and Environmental Science 892, no. 1 (2021): 012083. http://dx.doi.org/10.1088/1755-1315/892/1/012083.

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Abstract The agricultural sector still becomes a source of household income in rural areas, although its role tends to decrease. In the period 2011‒2015, the number of agricultural workers decreased about 1% per year and is inversely proportional to the increasing Indonesian labor, which reached an average of 1.2% per year. Several leading causes of labor decreases are migration and productivity issues in the agricultural sector. This paper aims to determine migration and labor productivity dynamics in three-time points in villages on Panel Petani Nasional Program (PATANAS) located at three ag

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Lou, Shanning, Jiao Ning, Cheng Zhang, et al. "Multi-Scale Evaluation of Dominant Factors (MSDF) on Forage: An Ecosystemic Method to Understand the Function of Forage." Sustainability 13, no. 4 (2021): 2163. http://dx.doi.org/10.3390/su13042163.

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Abstract (sommario):

Grassland agroecosystem plays a key role on resource cycling and sustainability of global ecosystem. Forage is the basic factor and core of the grassland agroecosystem. At a single scale, the most of forage evaluation remain in a state of qualitative or quantitative evaluation, and lack a series of quantitative evaluation at multi spatial scales and influence of society, environment and economy. This study collected dominant indicators at micro, plot, farm, ecoregional and macro scales to compile a systemic evaluation of forage in agroecosystems. A case study is presented for forage evaluation

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Aguiar, Mariah, Alexandra J. Conway, Jennifer K. Bell, and Katherine J. Stewart. "Agroecosystem edge effects on vegetation, soil properties, and the soil microbial community in the Canadian prairie." PLOS ONE 18, no. 4 (2023): e0283832. http://dx.doi.org/10.1371/journal.pone.0283832.

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Abstract (sommario):

Edge effects resulting from adjacent land uses are poorly understood in agroecosystems yet understanding above and belowground edge effects is crucial for maintaining ecosystem function. The aim of our study was to examine impacts of land management on aboveground and belowground edge effects, measured by changes in plant community, soil properties, and soil microbial communities across agroecosystem edges. We measured plant composition and biomass, soil properties (total carbon, total nitrogen, pH, nitrate, and ammonium), and soil fungal and bacterial community composition across perennial gr

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Habaora, F., A. M. Fuah, L. Abdullah, A. Yani, and B. P. Purwanto. "Botanical Composition and Carrying Capacity in Various Agroecosystems on The Timor Island." Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan 8, no. 2 (2020): 72–79. http://dx.doi.org/10.29244/jipthp.8.2.72-79.

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Abstract (sommario):

This research aims to know the type of vegetation, nutrient components of feed and carrying capacity based on agroecosystems on Timor Island conducted from January-March 2018 (transition from the rainy season to the dry season). The research location was chosen purposively so that those it represented the pasture were in the District of Belu, Malaka, and TTU; agriculture in the District of Kupang and Kota Kupang; plantation in Kupang District; and forests in TTS District. Forage samples were taken using the 1x1m2 quadrant method. The quadrant is thrown at random. All vegetation in the quadrant

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Susilo, F. X., Dewi Rosmawati, and Nur Yasin. "ANTS ALTER INSECTICIDE EFFICACY ON APHIDS IN THE YARD-LONG BEAN AGROECOSYSTEM ?" Jurnal Hama dan Penyakit Tumbuhan Tropika 9, no. 1 (2009): 32–38. http://dx.doi.org/10.23960/j.hptt.1932-38.

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Ants Alter Insecticide Efficacy on Aphids in the Yard-Long Bean Agroecosystem? This study was aimed to detect the relationship between Aphis sp. and ants and to show whether ants could alter insecticide efficacy on Aphis sp. A survey was conducted in the yard-long bean agroecosystems that have been frequently attacked by aphids and for years treated with imidacloprid insecticide (in Mulyosari Village, intensive sample) versus those barely treated in Ganjar Agung Village (non-intensive sample), both in the West Metro municipal area, Lampung. Two sampling occasions were made (in March and Novemb

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H. Shakir Hanna, Safwat, and Gian Paolo Cesaretti. "Ecological human imprint: Agroecosystem in Egypt analysis and perspective." RIVISTA DI STUDI SULLA SOSTENIBILITA' 12, no. 2 (2023): 41–63. http://dx.doi.org/10.3280/riss2022-002004.

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Abstract (sommario):

The agroecosystem is an integral part of the natural resources available to human beings for use and the continuation of the life cycle on Earth. Agroecosystems are complex systems where many species interact with ecological processes at differ-ent spatial scales and strong interactions between environmental and management procedures (Loeuille et al., 2013). Therefore, these systems encompass ecological-ly, and decision networks connected and perform different functions, leading to a wide range of ecosystem services. They are also linked at the landscape scale, making their management difficul

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