tailieunhanh - Ecological Management of Agricultural Weeds

Of the many books that have been written about weed management, most have focused on the use of herbicides. This volume is different. Instead of providing information about chemical weed control technologies, the emphasis here is on weed management procedures that rely on manipulations of ecological conditions and relationships. By focusing on ecologically based methods of management, we have been able to provide in-depth treatment of subjects that most weed science books treat only briefly. | Ecological Management of Agricultural Weeds Matt Liebman Charles L. Mohler Charles p. Stave r more information - 0521560683 Ecological Management of Agricultural Weeds Concerns over environmental and human health impacts of conventional weed management practices herbicide resistance in weeds and rising costs of crop production and protection have led agricultural producers and scientists in many countries to seek strategies that take greater advantage of ecological processes. This book provides principles and practices for ecologically based weed management in a wide range of temperate and tropical farming systems. After examining weed life histories and processes determining the assembly of weed communities the authors describe how tillage and cultivation practices manipulations of soil conditions competitive cultivars crop diversification grazing livestock arthropod and microbial biocontrol agents and other factors can be used to reduce weed germination growth competitive ability reproduction and dispersal. Special attention is given to the evolutionary challenges that weeds pose and the roles that farmers can play in the development of new weed management strategies. MATT LIEBMAN is an Associate Professor in the Department of Agronomy at Iowa State University. He is the co-editor of Weed Management in AgroEcosystems Ecological Approaches 1988 . CHARLES L. MOHLER is a Senior Research Associate in the Department of Crop and Soil Science at Cornell University. He is an associate editor of the journal Weed Science. CHARLES p. STAVER is a project co-coordinator at CATIE Center for Teaching and Research in Tropical Agriculture Nicaragua where he works on integrated pest .

• Sinh học
• Ecological Management
• Agricultural Weeds
• weed management
• weed populations
• Weed genecology
• Origins of weeds
• Perspectives in ecological theory and integrated pest management
• Ecological theory
• Integrated pest management
• Ecological risks of biological control agents
• Ecology of natural enemies
• Tritrophic population interactions
• Ecological nutrient management
• Ecological pest management
• Selected ecological agricultural practices
• Basis from each block
• Genetically engineered organisms
• The management of agroecosystems
• IPM systems
• Populations metapopulations
• Biological Invasions
• Marine Ecosystems
• Ecological
• Management
• Geographic Perspectives
• Ecological Studies
• Ecological engineering
• Pest and disease management
• Disease management
• Eco friendly pest
• Disease management strategies in paddy
• Pest management in agro ecosystem
• Possible ways to enhance natural diversity
• Habitat manipulation
• Journa science
• International journal of financial research
• Ecological economic models
• Ecosystem approach
• Fishery management
• Capture Technology
• Gitga’at Seaweed
• Traditional Ecological
• Community Survival
• Northwestern British
• Mushroom Harvest
• Marine fishery management
• Philippines’ Marine Fishery Management
• PSIR Framework
• Ecological economics interactions
• Marine fishery resource management
• Ecosystem Management
• Individual Constraints
• Urban Ecological Systems
• Integrated Approaches
• Human Health
• Retrospective Assessment
• New Organisms
• Risk Managers
• Cycle Assessment
• Adaptive Management
• Impact Assessment
• keynote presentation
• ecological aspects
• pneumatophores
• morphology
• management practices
• national government
• mangrove resources
• Classification According
• Naturalization Phase
• Population Dynamics
• Ecological Classification
• Social Conflict
• Plant Management
• LINKING ECOLOGICAL THEORY
• MANAGEMENT APPLICATIONS
• Ecology
• Evolution
• Economics
• Ungulate Management
• environmental harm
• environmental problems
• Social constructions
• risk management
• Risk assessment
• law enforcement
• environmental crime
• động vật hoang dã
• sinh thái học
• bảo tồn thiên nhiên
• quản lý môi trường
• tài nguyên thiên nhiên