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Working with dynamic crop models : evaluating, analyzing, parameterizing, and using them
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ISBN: 1280638583 9786610638581 008046193X 9780080461939 9780444521354 0444521356 0444521356 Year: 2006 Publisher: Amsterdam ; Boston : Elsevier,

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Mathematical models are being used more and more widely to study complex dynamic systems (global weather, ecological systems, hydrological systems, nuclear reactors etc. including the specific subject of this book, crop-soil systems). The models are important aids in understanding, predicting and managing these systems. Such models are complex and imperfect. One fundamental research direction is to seek a better understanding of how these systems function, and to propose mathematical expressions embodying that understanding. However, this is not sufficient. It is also essential to have

Charting new pathways to C4rice
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ISBN: 1281918830 9786611918835 9812709525 9789812709523 9789812709516 9812709517 Year: 2008 Publisher: New Jersey : World Scientific,

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Feeding Asia in the 21st century will require a second Green Revolution. However, unlike in the first generation, future yield increases will have to be grown using less water and nitrogen in a world of unfavorable climate change - this can only be done by increasing the efficiency of the photosynthetic system, i.e. developing a C4 rice plant. If and when achieved, it would be the first nonevolutionary example of reconstructing the primary metabolism of a plant. The impact of such a scientific achievement would be undeniable, but it requires either a superb feat of genetic engineering or forc


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Crop yields : production, management practices and impact of climate change
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ISBN: 9781626181762 1626181764 9781626181755 1626181756 Year: 2013 Publisher: Hauppauge, N.Y. : Nova Science Publishers,


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Agro-ecosystem diversity : reconciling contemporary agriculture and environmental quality
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ISBN: 9780128110515 0128110511 9780128110508 0128110503 Year: 2019 Publisher: London, England : Academic Press,

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Agro-Ecosystem Diversity: Impact on Food Security and Environmental Quality presents cutting-edge exploration of developing novel farming systems and introduces landscape ecology to agronomy. It encompasses the broad range of links between agricultural development and ecological impact and how to limit the potential negative results. Presented in seven sections, each focusing on a specific challenge to sustaining diversity, the book provides insights toward the argument that by re-introducing diversity, it should be possible to maintain a high level of productivity of agro-ecosystems while also maintaining and/or restoring a satisfactory level of environment quality and biodiversity.


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Working with dynamic crop models : methods, tools, and examples for agriculture and environment
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ISBN: 0444594469 0123970083 1306195659 9781306195652 9780444594464 9780123970084 Year: 2014 Publisher: London : Academic Press,

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This second edition of Working with Dynamic Crop Models is meant for self-learning by researchers or for use in graduate level courses devoted to methods for working with dynamic models in crop, agricultural, and related sciences. Each chapter focuses on a particular topic and includes an introduction, a detailed explanation of the available methods, applications of the methods to one or two simple models that are followed throughout the book, real-life examples of the methods from literature, and finally a section detailing implementation of the methods using the R programmi


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Bacteria in agrobiology : crop productivity
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ISBN: 3642430988 3642372406 3642372414 Year: 2013 Publisher: New York : Springer,

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The future of agriculture greatly depends on our ability to enhance productivity without sacrificing long-term production potential. The application of microorganisms, such as the diverse bacterial species of plant growth promoting rhizobacteria (PGPR), represents an ecologically and economically sustainable strategy. The use of these bio-resources for the enhancement of crop productivity is gaining importance worldwide. Bacteria in Agrobiology: Crop Productivity focus on the role of beneficial bacteria in crop growth, increased nutrient uptake and mobilization, and defense against phytopathogens. Diverse group of agricultural crops and medicinal plants are described as well as PGPR-mediated bioremediation leading to food security.


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Agricultural sustainability : progress and prospects in crop research
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ISBN: 9780124046085 0124046088 9781283854054 1283854058 9780124045606 012404560X Year: 2013 Publisher: London : Academic Press,

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Collaboratively written by top international experts and established scientists in various fields of agricultural research, this book focuses on the state of food production and sustainability; the problems with degradation of valuable sources of land, water, and air and their effects on food crops; the increasing demand of food resources; and the challenges of food security worldwide. The book provides cutting edge scientific tools and methods of research as well as solid background information that is accessible for those who have a strong interest in agricultural research and development


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Plant Microbiome for Plant Productivity and Sustainable Agriculture
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ISBN: 9811950296 9811950288 Year: 2023 Publisher: Singapore : Springer Nature Singapore : Imprint: Springer,

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This edited book deals with latest comprehensive information on conventional and high throughput techniques and technologies that are recently used to study plant microbial interface for agricultural research and enhancing plant productivity. Plant microbiota are important for many plant growth promotion activity and agricultural productivity and are sustainable green technology for enhancing agricultural productivity under changing environment. The book covers recent information about the plant associated microbiota and their ecology. It discusses technologies to isolate and test microbiota inhabiting in different portion of plants. The book explores the conventional methods as well as the most recently recognized high throughput technologies which are important for productive agroecosystems to feed the growing global population. This book is of interest to teachers, researchers, microbiologist, plant and environmental scientist and those interested in environment stewardship around the world. Also the book serves as additional reading material for undergraduate and graduate students of agriculture, forestry, ecology, soil science, and environmental sciences and policy makers to be a useful to read.


Book
Climate Change and Crops
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ISBN: 364209998X 3540882456 9786612362330 128236233X 3540882464 Year: 2009 Publisher: Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer,

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Climate change is directly linked to the human activities, according to the Fourth Assessment Report of IPCC (2007). In last two decades of 20th Century, accelerated anthropogenic activities pushed up the atmospheric abundance of greenhouse gases, mainly CO2, CH4, and N2O, alarmingly which enhanced the radiative forcing of the Earth’s surface and thus perturbed its heat radiation balance. As a consequence, atmospheric characteristics, such as temperature, rainfall pattern, levels of CO2 and O3 have changed significantly, affecting the farm productivity. Although rising level of CO2 may have fertilizing effect on C3 crops, but concomitant rise in atmospheric temperature, O3 level and extreme weather conditions can not only nullify the fertilizing effect of CO2, but also drastically reduce the crop production, threatening food security to burgeoning world population. Agricultural crops are not only victim of climate variability and extreme whether conditions, but also serve as a potential source of CH4 and N2O. Therefore, in changed scenario, Kyoto Protocol (1997) has sought all signatory developed nations to cut down their emission levels as per their differential commitments to UNFCCC and developing nations to invest in less carbon emission projects to avert the process of global warming process. In this context, the present edition, which compiles latest findings of studies carried out by the scientists on climate change and crops around the world, serves as a ready reckoner to crop scientists, atmospheric scientists, ecologists, environmentalists, research scholars and post- graduate students to update their knowledge and understanding on this issue.


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Principal Component Regression for Crop Yield Estimation
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ISBN: 9811006628 9811006636 Year: 2016 Publisher: Singapore : Springer Singapore : Imprint: Springer,

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This book highlights the estimation of crop yield in Central Gujarat, especially with regard to the development of Multiple Regression Models and Principal Component Regression (PCR) models using climatological parameters as independent variables and crop yield as a dependent variable. It subsequently compares the multiple linear regression (MLR) and PCR results, and discusses the significance of PCR for crop yield estimation. In this context, the book also covers Principal Component Analysis (PCA), a statistical procedure used to reduce a number of correlated variables into a smaller number of uncorrelated variables called principal components (PC). This book will be helpful to the students and researchers, starting their works on climate and agriculture, mainly focussing on estimation models. The flow of chapters takes the readers in a smooth path, in understanding climate and weather and impact of climate change, and gradually proceeds towards downscaling techniques and then finally towards development of principal component regression models and applying the same for the crop yield estimation.

Keywords

Civil Engineering --- Applied Mathematics --- Engineering & Applied Sciences --- Civil & Environmental Engineering --- Agriculture --- Crop yields. --- Climatic changes. --- Crops and climate. --- Environmental aspects. --- Agricultural climatology --- Agroclimatology --- Climate and crops --- Crop micrometeorology --- Crops --- Plant biometeorology --- Changes, Climatic --- Climate change --- Climate changes --- Climate variations --- Climatic change --- Climatic changes --- Climatic fluctuations --- Climatic variations --- Global climate changes --- Global climatic changes --- Field crops --- Yields, Crop --- Climatic factors --- Environmental aspects --- Yields --- Agricultural ecology --- Bioclimatology --- Climatology --- Climate change mitigation --- Teleconnections (Climatology) --- Agricultural productivity --- Soil productivity --- Environmental protection --- Changes in climate --- Climate change science --- Engineering mathematics. --- Mathematical statistics. --- Environmental sciences. --- Agriculture. --- Mathematical and Computational Engineering. --- Climate Change/Climate Change Impacts. --- Statistical Theory and Methods. --- Math. Appl. in Environmental Science. --- Water Policy/Water Governance/Water Management. --- Farming --- Husbandry --- Industrial arts --- Life sciences --- Food supply --- Land use, Rural --- Environmental science --- Science --- Mathematics --- Statistical inference --- Statistics, Mathematical --- Statistics --- Probabilities --- Sampling (Statistics) --- Engineering --- Engineering analysis --- Mathematical analysis --- Statistical methods --- Applied mathematics. --- Climate change. --- Statistics . --- Environmental management. --- Environmental stewardship --- Stewardship, Environmental --- Environmental sciences --- Management --- Statistical analysis --- Statistical data --- Statistical science --- Econometrics --- Global environmental change

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