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Production Practices And Quality Assessment Of Food Crops

Author: Ramdane Dris
Publisher: Springer Science & Business Media
ISBN: 1402016999
Size: 12.74 MB
Format: PDF, ePub, Docs
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This book covers various aspects on mineral nutrition, fertilizers and pesticide management to improve agricultural production, yield and to amelioration of soil fertility. It contains nine chapters on Environmental and Biological Monitoring of Exposure to Pesticides in occupationally Exposed Subjects; Crop Quality Under Adverse Conditions: Importance of determining the Nutritional Status; Phosphorus Management in French Bean (Phaseolus vulgaris L.); Nutrition and Calcium Fertilization of Apple Trees Diagnosis, Prediction and Control of Boron Deficiency in Olive Trees; Boron-Calcium Relationship in Biological Nitrogen Fixation Under Physiological and Salt-Stressing Conditions; Lime-Induced Iron Chlorosis in Fruit Trees; Si in Horticultural Industry; Biological Monitoring of Exposure to pesticides in the General Population (Non-Occupationally Exposed to Pesticides. This book will be especially useful to researchers, graduate and post-graduate students majoring in food sciences and researchers.

Encyclopedia Of Agriculture And Food Systems

Author:
Publisher: Elsevier
ISBN: 0080931391
Size: 15.55 MB
Format: PDF, Docs
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Encyclopedia of Agriculture and Food Systems, Second Edition addresses important issues by examining topics of global agriculture and food systems that are key to understanding the challenges we face. Questions it addresses include: Will we be able to produce enough food to meet the increasing dietary needs and wants of the additional two billion people expected to inhabit our planet by 2050? Will we be able to meet the need for so much more food while simultaneously reducing adverse environmental effects of today’s agriculture practices? Will we be able to produce the additional food using less land and water than we use now? These are among the most important challenges that face our planet in the coming decades. The broad themes of food systems and people, agriculture and the environment, the science of agriculture, agricultural products, and agricultural production systems are covered in more than 200 separate chapters of this work. The book provides information that serves as the foundation for discussion of the food and environment challenges of the world. An international group of highly respected authors addresses these issues from a global perspective and provides the background, references, and linkages for further exploration of each of topics of this comprehensive work. Addresses important challenges of sustainability and efficiency from a global perspective. Takes a detailed look at the important issues affecting the agricultural and food industries today. Full colour throughout.

Plant Nutrition

Author: Ramdane Dris
Publisher: Science Pub Incorporated
ISBN:
Size: 54.74 MB
Format: PDF, Docs
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This book covers various aspects of plant nutrition and the influence of significant factors as well as those which are considered less important, in plant nutrition. The role of mineral nutrition in improving agricultural production, yield and quality amelioration have been highlighted. The book focuses on the growth, sustainable production, yield and quality which can be limited by suboptimal conditions such as soil salinity, water supply, fertilization problems.

Save And Grow

Author: Mangala Rai
Publisher: Food & Agriculture Org
ISBN: 9789251068717
Size: 48.94 MB
Format: PDF, Kindle
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In many countries, decades of intensive cropping have degraded fertile land and depleted groundwater, provoked pest upsurges, eroded biodiversity, and polluted air, soil and water. The present paradigm of intensive crop production cannot meet the challenges of the new millennium. In order to grow, agriculture must learn to save. This book presents a new paradigm: sustainable crop production intensification (SCPI), which produces more from the same area of land while conserving resources, reducing negative impacts on the environment and enhancing natural capital and the flow of ecosystem services.

Upsc Civil Services Ias Syllabus 2016 Pre Mains Exam

Author: Editorial Board
Publisher: Kalinjar Publications
ISBN: 9351720616
Size: 54.41 MB
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UPSC Civil Services (IAS) Syllabus 2016 (Pre & Mains Exam) 2016 - IAS PRE (CSAT) Syllabus - IAS MAINS SYLLABUS Tags: UPSC, IAS, IPS, IFS, CSAT, Civil Services, UPSC PORTAL, Civil Seva, Union Public Service Commission,

Good Agricultural Practices For Greenhouse Vegetable Crops

Author: Food and Agriculture Organization of the United Nations
Publisher: Food and Agriculture Organization
ISBN: 9789251076491
Size: 15.65 MB
Format: PDF, Docs
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This publication capitalizes on the experience of scientists from the North Africa and Near East countries, in collaboration with experts from around the world, specialized in the different aspects of greenhouse crop production. It provides a comprehensive description and assessment of the greenhouse production practices in use in Mediterranean climate areas that have helped diversify vegetable production and increase productivity. The publication is also meant to be used as a reference and tool for trainers and growers as well as other actors in the greenhouse vegetables value chain in this region.

Agriculture Fertilizers And The Environment

Author: Marit Lægreid
Publisher: Cab International
ISBN:
Size: 78.20 MB
Format: PDF, ePub, Docs
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Global food production and challenges. The basis for food production - plant nutrients. Food and plant nutrients. Plant nutrient demand. Balanced crop nutrition. Nutrient sources. Nutrients from soil reserves. Nutrients from organic manures. Biological nitrogen fixation. Aerial deposition. Mineral fertilizers. 'Biofertilizers' and growth enhancers. The global challenge - to feed the people. Population growth and food availability. Population growth. Food supply. Food production in different regions. Food from the ocean. Future prospects. sutainable food production - constraints and opportunities. General overview. Soil productivity and land availability. Forests and deforestation. Freshwater and irrigation. Fertilizer use and demand. Plant breeding. Crop losses. Agriculture without fertilizers and pesticides - organic agriculture. Weather and climate - the greenhouse effect, the ozone layer and agriculture. Policy and economy. Soil productivity, fertilizer use and the environment. Concerns related to fertilizer use. Soil: the essential resource. Soil formation and development. Nutrients in soil. Soil organic matter. Fertilizers and soil life. Soil degradation. Soil erosion. Soil mining. Soil acidification. Other forms of degradation. Nitrogen. General overview. Nitrogen: chemistry and forms. Nitrogen fixation. Microbial conversions of fixed N. Human impacts on the nitrogen cycle. Nitrogen in soil - sources and utilization by plants. Nitrogen losses from agriculture. Atmospheric emission and deposition of ammonia and nitrogen oxides. Management practices to improve NUE and rninimize losses. Nitrate and health. Phosphorus. General overview. Phosphorus in soil and availability to plants. Phosphate losses. Agricultural management to reduce losses. The remaining nutrients - potassium, sulphur, magnesium, calcium, micronutrients. Potassium. Sulphur. Calcium and magnesium. The micronutrients. Other elements in fertilizers. General overview. Cadmium. Radioactive elements. Other elements. Eutrophication of fresh and marine waters. General overview. Nutrient sources and transport. Eutrophication of fresh waters. Eutrophication of the marine environment. Food quality, environmental and sustainability aspects of fertilizer use in agriculture. Produce quality. General overview. Nutrient management and produce quality. Produce quality and human and animal health. Nutrients and plant diseases. General overview. Primary and secondary nutrients. Micronutrients. Other factors. Biodiversity in intensive agriculture. Energy use in agriculture. Farm work and energy. Use of non-renewable energy. Energy efficiency in agriculture. Fertilizer production - emissions and use of energy and resources. General overview. Mining activities. Energy and raw material use in fertilizer production. Emissions from production. Solid waste. Safety and occupational health. Non-renewable nutrient and energy resources. General overview. Mineral resources. Energy - fossil fuels. Life-cycle analysis for food production. Productivity and sustainability challenges. World cereal production - challenges and opportunities. Wheat. General overview. Yield and major constraints. Future challenges. Rice. General overview. Yield and major constraints. Sustainability and environmental problems. Future challenges. Maize. General overview. Maize in various climates.Yield and major constraints. Soil fertility and fertilizer use. Future challenges. Agricultural productivity in various regions - constraints and opportunities. North America - Canada and the USA. Latin America. Western Europe. Central Europe and the former Soviet Union. South and South-East Asia. Oceania - Australia and New Zealand. Africa.

Quality Handling And Evaluation

Author: Ramdane Dris
Publisher: Springer Science & Business Media
ISBN: 9781402017001
Size: 21.72 MB
Format: PDF, ePub, Mobi
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This book covers various aspects of quality handling and assessment, including handling parameters, quality evaluation, CA and MAP storage conditions in a broad sense. It emphasises on developing better methods of monitoring quality and safety attributes of fresh produce as part of a quality assurance system and quality assessment and maintenance.

Rice

Author:
Publisher: Int. Rice Res. Inst.
ISBN: 9810579497
Size: 50.57 MB
Format: PDF, ePub, Docs
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