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Study on Ecological Compensation System and Land Desertification Control AgEcon
Lu, Zhixiang; Gao, Bingtao.
The problems of desertification control in China are analyzed from the perspective of ecological compensation. Firstly, there is no guarantee of ecological compensation system in desertification control. On the basis of knowing land desertification connotation, the western region is taken as an example to analyze the serious consequence brought by land desertification, besides, the connotation and importance of ecological compensation are summarized, as well as the views related to resolve the benefit compensation of ecological environment in the world are introduced. The ecological compensation is mainly based on the compensation theory of public goods and the value theory of ecological...
Tipo: Thesis or Dissertation Palavras-chave: Ecological compensation system; Land desertification; Creative Conception; China; Environmental Economics and Policy; Research and Development/Tech Change/Emerging Technologies; Research Methods/ Statistical Methods; Resource /Energy Economics and Policy.
Ano: 2009 URL: http://purl.umn.edu/54032
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Foot-and-Mouth Disease control costs compared: An Irish case study. AgEcon
Dillon, Emma J.; Matthews, Alan; Thorne, Fiona S..
The primary objective of this paper is to evaluate alternative control strategies for a number of simulated outbreaks of Foot-and-Mouth Disease (FMD) in four agriculturally diverse Irish regions, examining for the first time, the potential role of emergency vaccination in the country. The recent EU Directive (2003/85/EC) on FMD control permits the use of emergency vaccination as part of an FMD control strategy. While the slaughter of infected animals and “dangerous contacts” (susceptible animals on epidemiologically linked holdings) remains the principal tool for tackling an outbreak, the potential use of vaccination as an adjunct to the basic culling...
Tipo: Conference Paper or Presentation Palavras-chave: Foot-and-Mouth disease; Alternative control strategies; Transboundary animal diseases; Emergency vaccination; Livestock Production/Industries; Q1; Q17; Q58.
Ano: 2007 URL: http://purl.umn.edu/7969
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栽培環境調控與植物健康管理 Taiwan Agricultural Research Institute
蔡致榮; Jyh-Rong Tsay.
[[abstract]]栽培環境調控牽涉範圍廣泛,一般以溫室內生產較容易實際運作,大體而 言,溫室環境控制包括溫室結構、相關設備與特徵化溫室作物生產之每日管理決 定。而植物健康管理所揭示「經由揣摩植物本身與週遭之生物、物理與化學條件 等相關性,藉人為技術之修飾」之意涵,實是溫室環境最佳化管理長期以來追求 與努力之目標。本文除整理改寫佛羅里達溫室蔬菜生產手冊中有關溫室環境考 量、溫室環境控制與植物生理之基本內涵與觀念,提供讀者全盤理解,俾利未來 植物健康管理實踐參考外,亦說明「整合無線區域網路與即時視訊之溫室數位環 控肥灌系統」之國內環境控制實例。最後並強調「管理光合作用與呼吸作用並藉 助環控技術進行作物控制」之理念與努力方向,冀望將植物健康管理概念融入現 代化環境控制系統,以進一步形塑根基於生物資訊之最佳化先進控制技術。 The scope involved with control of cultivation environment is quite broad, and it is more easily implemented in greenhouse production. Environmental control includes the greenhouse structure, related equipment, and the day-to-day management decisions that characterize greenhouse crop production. The definition of...
Palavras-chave: 環境控制; 植物健康管理; 作物控制 2009花卉健康管理研討會專刊 Environment control; Plant health management; Crop control Proceedings of the Symposium on Plant Health Management for Flower Crops [[classification]]8.
Ano: 2009
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Controle integrado de pragas agrícolas. Repositório Alice
SILVA, A. de B..
bitstream/item/192234/1/FL-05301.pdf
Tipo: Outras publicações científicas (ALICE) Palavras-chave: Controle de praga; Pará; Brasil; Plant; Integrated control; Controle Biológico; Controle Integrado; Planta; Amazonia; Biological control; Pest control.
Ano: 1981 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/379495
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Transport et expédition des moustiques IRD
Mouchet, Jean.
Tipo: Text Palavras-chave: METHODOLOGIE; TRANSPORT; OEUF; IMAGO; CULEX PIPIENS FATIGANS.
Ano: 1965 URL: http://www.documentation.ird.fr/hor/fdi:11274
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Chemical insecticides for lymphatic filariasis vectors and the role of impregnated bednets IRD
Hougard, Jean-Marc.
Tipo: Text Palavras-chave: FILARIOSE LYMPHATIQUE; TRANSMISSION; INSECTICIDE CHIMIQUE; LUTTE ANTIVECTORIELLE; MOUSTIQUAIRE IMPREGNEE.
Ano: 1991 URL: http://www.documentation.ird.fr/hor/fdi:35053
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Beeswax foundations with impregnated thymol for Varroa control IPB - Escola Superior Agrária
Garção, H.; Álvares, R.; Vilas-Boas, Miguel.
The use of essential oils and organic acids is generally accepted as an alternative tool for the control of the Varroa Destructor levels in bee's colonies, avoiding mite resistance and reducing the residues contaminations resulting from the systematic application of synthetic chemicals.
Tipo: ConferenceObject
Ano: 2005 URL: http://hdl.handle.net/10198/5680
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Application of Neural Networks to Modeling and Control of Parallel Manipulators InTech
Ahmet Akbas.
This chapter is mainly concerned with the application of ANNs to modeling and control of parallel manipulators. A practical implementation is completed to emulate the operation of
Tipo: 2 Palavras-chave: Parallel Manipulators; New Developments.
Ano: 2008 URL: http://www.intechopen.com/articles/show/title/application_of_neural_networks_to_modeling_and_control_of_parallel_manipulators
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Predictive Force Control of Robot Manipulators in Nonrigid Environments InTech
L.F. Baptista; J.M.C. Sousa; J.M.G. Sa da Costa.
Tipo: 31 Palavras-chave: Industrial Robotics: Theory; Modelling and Control.
Ano: 2006 URL: http://www.intechopen.com/articles/show/title/predictive_force_control_of_robot_manipulators_in_nonrigid_environments
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Human-Robot Interaction Control for Industrial Robot Arm through Software Platform for Agents and Knowledge Management InTech
Tao Zhang; Vuthichai Ampornaramveth; Haruki Ueno.
Tipo: 24 Palavras-chave: Industrial Robotics: Theory; Modelling and Control.
Ano: 2006 URL: http://www.intechopen.com/articles/show/title/human-robot_interaction_control_for_industrial_robot_arm_through_software_platform_for_agents_and_kn
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Industrial Robot Control System Parametric Design on the Base of Methods for Uncertain Systems Robustness InTech
Alla A. Nesenchuk; Victor A. Nesenchuk.
Tipo: 33 Palavras-chave: Industrial Robotics: Theory; Modelling and Control.
Ano: 2006 URL: http://www.intechopen.com/articles/show/title/industrial_robot_control_system_parametric_design_on_the_base_of_methods_for_uncertain_systems_robus
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Attitude and Steering Control of the Long Articulated Body Mobile Robot KORYU InTech
Edwardo F. Fukushima; Shigeo Hirose.
The authors have designed and actually built a mechanical prototype of a class of articulated body mobile robots, 3.3m long, and mass of more than 400kg, called KR-II. Attitude control and steering control has been successfully implemented, and the robot can move stably in the outdoors, even on uneven terrain. The presented steering control method is based on parameter representation for describing trajectories in an inertial reference frame, with travelled distance as a parameter. In doing so, the position of each element (in the case of the articulated body mobile robot KR-II, segment center positions) on the trajectory can be tracked by simple and...
Tipo: 2 Palavras-chave: Climbing and Walking Robots: towards New Applications.
Ano: 2007 URL: http://www.intechopen.com/articles/show/title/attitude_and_steering_control_of_the_long_articulated_body_mobile_robot_koryu
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Modelling of Parameter and Bound Estimation Laws for Adaptive-Robust Control of Mechanical Manipulators Using Variable Function Approach InTech
Recep Burkan.
Tipo: 16 Palavras-chave: Industrial Robotics: Theory; Modelling and Control.
Ano: 2006 URL: http://www.intechopen.com/articles/show/title/modelling_of_parameter_and_bound_estimation_laws_for_adaptive-robust_control_of_mechanical_manipulat
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A Smith Factorization Approach to Robust Minimum Variance Control of Nonsquare LTI MIMO Systems InTech
Wojciech P. Hunek; Krzysztof J. Latawiec.
The Smith factorization approach to the robust minimum variance control has been presented in this paper. The new method appears much better than others, designed by
Tipo: 21 Palavras-chave: New Approaches in Automation and Robotics.
Ano: 2008 URL: http://www.intechopen.com/articles/show/title/a_smith_factorization_approach_to_robust_minimum_variance_control_of_nonsquare_lti_mimo_systems
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Position / Force Hybrid Control of a Manipulator with a Flexible Tool Using Visual and Force Information InTech
Jian Huang; Isao Todo; Tetsuro Yabuta.
Several experiments have been performed to prove the effectiveness of the proposed method as shown in Fig.9. The control parameters used in the experiments are given in Table 1.
Tipo: 36 Palavras-chave: Cutting Edge Robotics.
Ano: 2005 URL: http://www.intechopen.com/articles/show/title/position___force_hybrid_control_of_a_manipulator_with_a_flexible_tool_using_visual_and_force_informa
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Plant associated bacterial colonization in the rice system in relation to Rhizoctonia sheath blight control International Rice Research Institute
Dorai Rajan, C. P..
134 l. : ill. Thesis (Ph.D.) -- Andhra Pradesh Agricultural University
Tipo: Thesis Palavras-chave: Rice; Fungal diseases of plants; Disease control; Thanatephorus cucumeris; Plant pathogenic fungi; Rice sheath blight.
Ano: 1993 URL: http://hdl.handle.net/123456789/746
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Efficacy of fungicides for control of rice tungro disease International Rice Research Institute
Bhaktavatsalam, G.; Mohanty, S. K.; Singh, S. K..
p.38-39
Palavras-chave: Rice tungro virus; Fungicides; Evaluation; Disease control.
Ano: 2003 URL: http://hdl.handle.net/123456789/1344
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Cultivar competitiveness and weed control in upland rice International Rice Research Institute
Chavez, Rebecca Salome C..
242 l. : ill. Thesis (M.S.) -- University of the Philippines at Los Baños
Tipo: Thesis Palavras-chave: Rice; Cultivars; Weeds; Weed control; Crop-weed competition; Highlands; Philippines; Upland rice.
Ano: 1989 URL: http://hdl.handle.net/123456789/1165
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The ecology of Tetragnatha maxillosa Thorell (Araneae: Tetragnathidae) and its role in the control of rice pests International Rice Research Institute
Satyanarayana, Reddy P..
191 l. : ill. Thesis (Ph.D.) -- Andhra Pradesh Agricultural University
Tipo: Thesis Palavras-chave: Rice; Insect pests; Biological control; Tetragnatha; Araneae; Insect ecology.
Ano: 1990 URL: http://hdl.handle.net/123456789/988
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A study in signaling biogeography on rice blast control and polymixture planting in the Philippines International Rice Research Institute
Falvo, Daniel J..
xi, 135 leaves : ill. Thesis (Ph.D.) -- Rutgers University.
Tipo: Thesis Palavras-chave: Blast disease; Rice; Disease control; Mixed cropping; Biogeoraphy.
Ano: 2006 URL: http://hdl.handle.net/10269/78
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