Soil Suitability for Crop Productivity, Nana Dhumal Deshmukh
Автор: Rajani Satam Название: Crop Residue Management: For Soil Health,Crop Productivity & Environmnt Quality ISBN: 1681170566 ISBN-13(EAN): 9781681170565 Издательство: Gazelle Book Services Рейтинг: Цена: 257400.00 T Наличие на складе: Невозможна поставка. Описание: The management of croplands has a large impact on the quantity and quality of food and fiber production and on air and water quality, all of which influence the quality of our environment. Management of the non-harvested plant tissues, such as leaves, stems, branches, and roots that constitute the residues from the production of food and fiber, is one of the farm practices that affects crop production via nutrient availability and cycling. Management of these residues also provides opportunities for control of dust in the air and sediments and nutrients in waters through control of soil erosion caused by wind and water. Thus, the task ahead for the management of croplands for improvements in the overall well-being of people involves the application of known effective crop residue management systems to maintain crop production and to reduce wind and water erosion.
As the world population is exploding and alongside fluctuations in climate is also prevalent, there is an increasing stress on the food requirements of the population.
We have an urgent necessity to produce more food in the limited agricultural land. Further, to feed 7 billion people there is a requirement of high yielding crops, without harming environment and limiting the use of unnecessary pesticide and chemical fertilizers. Therefore it has become crucial to develop agri-bio-techniques which are environment friendly and also give high crop productivity.
Many countries are evaluating the utility of biotechnology and its role in addressing problems of food security and poverty.
Biotechnology is the application of scientific and engineering principles to the processing and production of materials by utilising biological agents. These agents are exploited to provide goods and services.
Agricultural biotechnology encompasses a growing list of techniques that range from simple probes to determine a relevant gene from the complete genome to manipulating genes for a desired outcome. Many other popular methods used in the realm of agricultural technology are - gene integration, Marker-assisted breeding, Tissue culture, Gene profiling or association mapping, Metabolomics etc.
The fundamental challenge facing the scientific community is how to devise innovative strategies that will bring all developed as well as developing countries into the "biological fold" and to do so in ways that will take full advantage of advances in the biological sciences to curb poverty, improve public health, and promote human development.
This book contains information on eco-friendly techniques for high crop productivity and it is a myriad of different techniques and technology used to sustain productivity in crop plants.
There are fewer books focusing on large-scale organic farming, molecular farming etc. Multidisciplinary research and literature is needed to deliver knowledge and products into the marketplace which fulfil these requirements.
The present book is a collection of literature contributed by experts, scientists, professors, and researchers from around the world, it emphasizes work of concerned scientist and his choice of techniques used for enhancement of agricultural production. This book analyses the use of modern techniques to increase crop yields, production, and risk of hunger linked to socioeconomic scenarios.
Автор: Dinesh K. Maheshwari; Meenu Saraf; Abhinav Aeron Название: Bacteria in Agrobiology: Crop Productivity ISBN: 3642372406 ISBN-13(EAN): 9783642372407 Издательство: Springer Рейтинг: Цена: 200260.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book examines the role of beneficial bacteria in crop growth, increased nutrient uptake and mobilization, and defense against phytopathogens. It details a diverse group of agricultural crops and medicinal plants as well as PGPR-mediated bioremediation.
Автор: Ashwani Kumar, N. S. Shekhawat Название: Plant Tissue Culture and Molecular Markers: Their Role in Improving Crop Productivity ISBN: 8189866109 ISBN-13(EAN): 9788189866105 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 229150.00 T Наличие на складе: Невозможна поставка. Описание: Discusses micropropagation studies on several crop plants, molecular basis of understanding various life processes including molecular basis of somatic embryogenesis and other physiological and biochemical processes having significant biotechnological applications. It also includes in vitro studies of some important plants.
Автор: Walker Tom Название: Improved Crop Productivity for Africa S Drylands ISBN: 1464808961 ISBN-13(EAN): 9781464808968 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 29260.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: More than 200 million people living in dryland regions of Sub-Saharan Africa make their living from agriculture. Most are exposed to weather shocks, especially drought, that can decimate their incomes, destroy their assets, and plunge them into a poverty trap from which it is diffi cult to emerge. Their lack of resilience in the face of these shocks can be attributed in large part to the poor performance of agriculture on which their livelihood depends. Opportunities exist to improve the fortunes of farming households in the drylands. Improved farming technologies that can increase and stabilize the production of millet, sorghum, maize, and other leading staples are available. Irrigation is technically and economically feasible in some areas and offers additional opportunities to increase and stabilize crop production, especially small-scale irrigation, which tends to be more affordable and easier to manage. Yet many of these opportunities have not been exploited on a large scale, for reasons that include lack of farmer knowledge, nonavailability of inputs, unfavorable price incentives, high levels of production risk, and high cost. Future production growth in drylands agriculture is expected to come mainly from raising yields and increasing the number of crop rotations on land that is already being cultivated (intensifi cation), rather than from bringing new land into cultivation (extensifi cation). Controlling for rainfall, average yields in rainfed cropping systems in Sub-Saharan Africa are still much lower than yields in rainfed cropping systems in other regions, suggesting that there is considerable scope to intensify production in these systems. Furthermore, unlike in other regions, production of low-value cereals under irrigation is generally not economic in Sub-Saharan Africa unless the cereals can be grown in rotation with one or more high-value cash crops. The long-run strategy for drylands agriculture, therefore, must be to promote production of staples in rainfed systems and production of high-value cereals (for example, rice), horticultural cops, and industrial crops in irrigated systems. Based on a detailed review of currently available technologies, Improved Crop Productivity for Africa's Drylands argues that improving the productivity and stability of agriculture in the drylands has the potential to make a signifi cant contribution to reducing vulnerability and increasing resilience. At the same time, it is important to keep in mind that in an environment characterized by limited agro-climatic potential and subject to repeated shocks, farming on small land holdings may not generate suffi cient income to bring people out of poverty.
Understanding Climate Change Impacts on Crop Productivity and Water examines the greenhouse gas emissions and their warming effect, climate change projections, crop productivity and water. The book explores the most important greenhouse gases that influence the climate system, technical terms associated with climate projections, and the different mechanisms impacting crop productivity and water balance. Adaptive and mitigative strategies are proposed to cope with negative effects of climate change in particular domains. This book will help researchers interested in climate change impacts on the atmosphere, soil and plants.
Uncovers links between climate change and its impact on crop and water outputs
Integrates information on greenhouse gas cycles and mathematical equations into climate/crop models for analysis and seasonal prediction systems
Provides strategies for efficient resource management and sustainable crop production in future
Helps researchers interested in climate change impacts on the atmosphere, soil and plants
Автор: Dinesh K. Maheshwari; Meenu Saraf; Abhinav Aeron Название: Bacteria in Agrobiology: Crop Productivity ISBN: 3642430988 ISBN-13(EAN): 9783642430985 Издательство: Springer Рейтинг: Цена: 174130.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book examines the role of beneficial bacteria in crop growth, increased nutrient uptake and mobilization, and defense against phytopathogens. It details a diverse group of agricultural crops and medicinal plants as well as PGPR-mediated bioremediation.
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