Mulching In Agroecosystems
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Mulching In Agroecosystems
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Author : Kashif Akhtar
language : en
Publisher: Springer Nature
Release Date : 2022-11-25
Mulching In Agroecosystems written by Kashif Akhtar and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-11-25 with Technology & Engineering categories.
This book provides insights into recent developments in the use of mulching in agroecosystems with emphasis on the major pros and cons. Increase in human population, climatic changes and agricultural intensification have put enormous pressure on soil and water resources. As a result, we are confronted with challenges to enhance nutrient and water use efficiencies and conserve soil organic matter without compromising crop yields and food security. Increasing the soil organic matter (SOM) via residue return increased nutrient availability and soil physical and biological properties. Management practices, such as straw mulching or incorporation, have significant effects on soil health. Straw addition also increases functionality related to carbon and N metabolism via increasing the microbes and thus greatly contributes to CO2 and N2O emissions. However, the co-use of organic and inorganic fertilizer reduces the N2O emission without compromising crop yield. Mulching has long been advocated to conserve soil moisture and increase the efficiency of macro- and micro-nutrients by improving soil physical, chemical, and biological properties. These effects of mulch are translated into better crop yields while improving soil health and quality in the long run. Therefore, the use of mulching techniques is on the rise in organic as well as conventional agriculture. The book is of great interest for researchers, academics, agriculture extensionists, soil and plant scientist, fertilizer industry, farmers, agro-industrial workers, farm managers, NGOs, and climate and civil society activists.
Role Of Mulching In Pest Management And Agricultural Sustainability
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Author : Khawar Jabran
language : en
Publisher:
Release Date : 2019
Role Of Mulching In Pest Management And Agricultural Sustainability written by Khawar Jabran and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Agricultural pests categories.
This book provides the concepts, techniques, and recent developments with regard to use of mulches in agriculture, utility of mulches for non-chemical pest control, and sustainability of crop production systems. Non-conventional means of improving the sustainability of crop production and pest control are required in the wake of environmental concerns over the use of conventional pesticides as well as the intensive use of land resources. Mulches have been used in agriculture for various purposes; however, there has been an increase in their use more recently, and scientists around the world have conducted more research to explore the benefits of mulching in various agricultural systems. Mulches have been found advantageous in non-chemical pest control, soil and water conservation, improving fertility, and improving microbial activities in the soil. While this is a topic of current importance, the information use of mulches in agricultural fields is rarely compiled in one comprehensive location to provide a full account of various aspects of mulches and their utility. This book will be helpful for researchers, growers, and students.
Perspectives For Agroecosystem Management
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Author : Peter Schroder
language : en
Publisher: Elsevier
Release Date : 2011-08-19
Perspectives For Agroecosystem Management written by Peter Schroder and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-19 with Technology & Engineering categories.
Sustainable agriculture is a key concept for scientists, researchers, and agricultural engineers alike. This book focuses on the FAM- project (FAM Munich Research Network on Agroecosystems) of the 1990s as a means to assessing, forecasting, and evaluating changes in the agroecosystems that are necessary for agricultural sustainability. The management of two separate management systems: an organic and an integrated farming system are described to provide an interdisciplinary approach Changes of matter fluxes in soils, changes of trace gas fluxes from soils, precision farming in a small scale heterogen landscape, influence of management changes on flora and fauna, as well as the development of agroecosystem models, the assessment of soil variability and the changes in nutrient status are important aspects of this book. * Contains detailed results and insight of a long-time project on agricultural sustainability * Provides an interdisciplinary approach for comprehensive understanding by scientists and researchers of soil, plants, agriculture, and environment * Includes an international perspective
Agroecosystems
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Author : K. R. Krishna
language : en
Publisher: CRC Press
Release Date : 2013-12-04
Agroecosystems written by K. R. Krishna and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-12-04 with Science categories.
Comprised of three sections, this covers the nutrient dynamics and productivity of global agroecosystems. It focuses on the major aspects that make up agroecosystems, such as soils, climate, crops, nutrient dynamics, and productivity. It introduces agroeocsystems and describes global soil types that support vast crop belts, then deals with the principles that drive crop growth, nutrient dynamics and ecosystematic functions within any agroecosystem. It also details the influence of agronomic practices and factors such as soil microbes, organic matter, crop genetic nature, irrigation, weeds, and cropping systems that affect productivity of agroecosystems.
Mulches
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Author : Ruth Pyne
language : en
Publisher:
Release Date : 1979
Mulches written by Ruth Pyne and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Mulching categories.
Agroecosystem Sustainability
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Author : Stephen R. Gliessman
language : en
Publisher: CRC Press
Release Date : 2000-09-25
Agroecosystem Sustainability written by Stephen R. Gliessman and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-09-25 with Technology & Engineering categories.
Agroecologists from around the world share their experiences in the analysis and development of indicators of agricultural sustainability in Agroecosystem Sustainability: Developing Practical Strategies. The authors build on the resource-conserving aspects of traditional, local, and small-scale agriculture while at the same time drawing on modern ecological knowledge and methods. They define the relationship between agroecology and sustainable development. Leading researchers present case studies that attempt to determine 1) if a particular agricultural practice, input, or management decision is sustainable, and 2) what is the ecological basis for the functioning of the chosen management strategy over the long term. They discuss common findings, define the future role of agroecology, and explore strategies for helping farmers make the transition to sustainable farming systems. Preserving the productivity of agricultural land over the long term requires sustainable food production. Agroecosystem Sustainability: Developing Practical Strategies covers topics that range from management practices specific to a particular region to more global efforts to develop sets of indicators of sustainability. It links social and ecological indicators of sustainability. From this foundation we can move towards the social and economic changes that promote sustainability in all sectors of the food system.
Mulch Tillage In The Southeast
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Author : J. T. McAlister
language : en
Publisher:
Release Date : 1962
Mulch Tillage In The Southeast written by J. T. McAlister and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with Mulching categories.
Agroecological Pest Management Examining A Web Of Relationships Among Plastic Mulches Pests Arthropods And Plants In A Raspberry Agroecosystem
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Author : Hanna Rose McIntosh
language : en
Publisher:
Release Date : 2023
Agroecological Pest Management Examining A Web Of Relationships Among Plastic Mulches Pests Arthropods And Plants In A Raspberry Agroecosystem written by Hanna Rose McIntosh and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023 with categories.
Spotted-wing drosophila, Drosophila suzukii (Matsumura) (Diptera: Drosophilidae), is one of the most detrimental pests of small fruit crops worldwide and its control relies heavily on pesticides, so there is a need to develop more sustainable management practices. In this four-year study, we evaluated how black, white, and metallic plastic mulches influence the microclimate in a raspberry agroecosystem to affect D. suzukii management, arthropod populations including predators of D. suzukii and pollinators, and raspberry plant productivity. All three plastic mulches increased ultraviolet radiance in the canopy, which contributed to the 40-72% reduction of D. suzukii larval infestation of fruit by reducing oviposition and the reduction of some arthropod groups in the canopy compared to the unmulched control. The plastic mulches were not detrimental to raspberry flower visitors, and the white mulch increased the abundance of Bombus impatiens, the most common raspberry flower visitor. Higher photosynthetically active radiance in the white and metallic mulches contributed to their 33-110% increase in marketable yield compared to the unmulched control. The plastic mulches also increased the ground surface temperature, which is likely the mechanism causing 80-100% mortality of fallen D. suzukii larvae and pupae and the reduction of some groups of arthropods on the ground. Only the black mulch increased the soil temperature, which is likely the driver of the 68-139% increase in marketable yield in that treatment compared to the unmulched control. Overall, plastic mulches can effectively modify the microclimate to make it less favorable for D. suzukii, reducing infestation of fruit and causing high mortality of D. suzukii immatures on the ground while increasing raspberry plant productivity. The black mulch is the most beneficial for maximizing D. suzukii control and raspberry yield while minimizing detrimental effects on arthropod communities.
A Guide For The Use Of Organic Materials As Mulches In Reclamation Of Coal Minesoils In The Eastern United States
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Author : Bernard M. Slick
language : en
Publisher:
Release Date : 1985
A Guide For The Use Of Organic Materials As Mulches In Reclamation Of Coal Minesoils In The Eastern United States written by Bernard M. Slick and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Mulching categories.
This guide includes a description of the problems associated with disposal of organic wastes and a discussion of mulch in relation to erosion, soil properties and plant growth. Organic materials that have potentials as mulches are identified
Field And Laboratory Investigations In Agroecology
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Author : Stephen R. Gliessman
language : en
Publisher: CRC Press
Release Date : 2007
Field And Laboratory Investigations In Agroecology written by Stephen R. Gliessman and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Agricultural ecology categories.
Agroecology is defined as the application of ecological concepts and principles to the design and management of sustainable food systems. Offering step-by-step guidance for structured investigation, Field and Laboratory Investigations in Agroecology, Second Edition reviews ecological concepts and principles in an agricultural setting and provides in-depth, practical experience. From background information to procedures and suggestions for writing up the results, the book covers 24 different agroecological investigations, each designed to provide all the information needed to plan and execute experimental or comparative studies. It deals with how an individual plant responds to the environment, how environmental factors are measured and characterized, and how environmental factors affect individual plants. The manual investigates how populations of organisms act in agroecosystems, focuses on the level of the community, and explores the between-species interactions of the organisms that make up crop communities. Examining whole farms or systems within farm boundaries, investigations touch on the complexity with which farmers manage agroecosystems. In the last section, the book addresses components of the food system at a local level. Comprising both basic and complex topics, Field and Laboratory Investigations in Agroecology, Second Edition presents a broad scope of issues relevant to agroecology today. This edition facilitates hands-on, experiential learning that involves close observation, creative interpretation, and constant questioning of findings.