Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
The Effect Of Maize Legume Cropping System And Nitrogen Fertilization On Yield Soil Organic Carbon And Soil Moisture
Download The Effect Of Maize Legume Cropping System And Nitrogen Fertilization On Yield Soil Organic Carbon And Soil Moisture full books in PDF, epub, and Kindle. Read online The Effect Of Maize Legume Cropping System And Nitrogen Fertilization On Yield Soil Organic Carbon And Soil Moisture ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis The Effect of Maize-legume Cropping System and Nitrogen Fertilization on Yield, Soil Organic Carbon and Soil Moisture by : Erick Sebetha
Download or read book The Effect of Maize-legume Cropping System and Nitrogen Fertilization on Yield, Soil Organic Carbon and Soil Moisture written by Erick Sebetha and published by . This book was released on 2015 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Impact of Legume and Fertilizer Nitrogen on Smallholder Maize (Zea Mays L.) Cropping Systems in Northern Zimbabwe by : Peter Jeranyama
Download or read book Impact of Legume and Fertilizer Nitrogen on Smallholder Maize (Zea Mays L.) Cropping Systems in Northern Zimbabwe written by Peter Jeranyama and published by . This book was released on 1998 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Utilization of Nitrogen and Phosphorus by Intercropping and Sole Cropping Systems of Maize (Zea Mays L.) and Cowpea (Vigna Unguiculata L.) on an Alfisol in Northern Ghana by : Rolf Härdter
Download or read book Utilization of Nitrogen and Phosphorus by Intercropping and Sole Cropping Systems of Maize (Zea Mays L.) and Cowpea (Vigna Unguiculata L.) on an Alfisol in Northern Ghana written by Rolf Härdter and published by . This book was released on 1989 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Maize Agroecosystem by : K. R. Krishna
Download or read book Maize Agroecosystem written by K. R. Krishna and published by CRC Press. This book was released on 2012-07-19 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: Maize is among the most widely spread and widely used crops of the world, used for cereals for over 4 billion humans, as food for farm animals, and as a source material for biofuel production. Yet there are relatively few books on the cropping system of this important crop. This book, Maize Agroecosystem, is a concise treatise dealing with agronomy, soil fertility, and productivity of maize. The information is global in nature and considers recent developments in all maize cropping belts. The "global maize agroecosystem" is a conglomerate of several "maize cropping belts" that flourish on different continents. The impact of nutrient management on the productivity of maize agroecosystems is the main focus of this book. The book includes the history of maize growing, the kinds of soil needed, nutrient dynamics, the use of soil organic matter, the physiology and genetics of maize, and integrated nutrient management. It presents comprehensive knowledge regarding the physicochemical dynamics of the three major nutrients: nitrogen, phosphorus, and potassium. Also covered is how fertilizers impinge on soils of maize farms and their impact on soil and groundwater quality. The impact of crop genotype on soil nutrient dynamics and productivity is also highlighted. The information provided here will be highly useful to students at colleges and universities in the fields of agricultural sciences and environmental science and ecology, and the book also functions as valuable resource for researchers and professors in crop science. Several figures and tables are included that describe and summarize the impact of various agronomic/fertilizer management procedures on crop productivity.
Book Synopsis The Impact of Maize and Soybean Cropping Systems on Carbon and Nitrogen Dynamics in Soil Organic Matter by : Felipe de Jesús Legorreta-Padilla
Download or read book The Impact of Maize and Soybean Cropping Systems on Carbon and Nitrogen Dynamics in Soil Organic Matter written by Felipe de Jesús Legorreta-Padilla and published by . This book was released on 2005 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nitrogen use to improve sustainable yields in agricultural systems by : Sudhakar Srivastava
Download or read book Nitrogen use to improve sustainable yields in agricultural systems written by Sudhakar Srivastava and published by Frontiers Media SA. This book was released on 2023-11-01 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Soil and Fertilizers by : Rattan Lal
Download or read book Soil and Fertilizers written by Rattan Lal and published by CRC Press. This book was released on 2020-05-06 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil and Fertilizers: Managing the Environmental Footprint presents strategies to improve soil health by reducing the rate of fertilizer input while maintaining high agronomic yields. It is estimated that fertilizer use supported nearly half of global births in 2008. In a context of potential food insecurity exacerbated by population growth and climate change, the importance of fertilizers in sustaining the agronomic production is clear. However, excessive use of chemical fertilizers poses serious risks both to the environment and to human health. Highlighting a tenfold increase in global fertilizer consumption between 2002 and 2016, the book explains the effects on the quality of soil, water, air and biota from overuse of chemical fertilizers. Written by an interdisciplinary author team, this book presents methods for enhancing the efficiency of fertilizer use and outlines agricultural practices that can reduce the environmental footprint. Features: Includes a thorough literature review on the agronomic and environmental impact of fertilizer, from degradation of ecosystems to the eutrophication of drinking water Devotes specific chapters to enhancing the use efficiency and effectiveness of the fertilizers through improved formulations, time and mode of application, and the use of precision farming technology Reveals geographic variation in fertilizer consumption volume by presenting case studies for specific countries and regions, including India and Africa Discusses the pros and cons of organic vs. chemical fertilizers, innovative technologies including nuclear energy, and the U.N.’s Sustainable Development Goals Part of the Advances in Soil Sciences series, this solutions-focused volume will appeal to soil scientists, environmental scientists and agricultural engineers.
Book Synopsis Legumes for Soil Health and Sustainable Management by : Ram Swaroop Meena
Download or read book Legumes for Soil Health and Sustainable Management written by Ram Swaroop Meena and published by Springer. This book was released on 2018-07-06 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable management of soils is an important global issue of the 21st century. Feeding roughly 8 billion people with an environmentally sustainable production system is a major challenge, especially considering the fact that 10% of the world’s population at risk of hunger and 25% at risk of malnutrition. Accordingly, the 68th United Nations (UN) general assembly declared 2016 the “International Year of Pulses” to raise awareness and to celebrate the role of pulses in human nutrition and welfare. Likewise, the assembly declared the year 2015 as the “International Year of Soils” to promote awareness of the role of “healthy soils for a healthy life” and the International Union of Soil Science (IUSS) has declared 2015-2024 as the International Decade of Soils. Including legumes in cropping systems is an important toward advancing soil sustainability, food and nutritional security without compromising soil quality or its production potential. Several textbooks and edited volumes are currently available on general soil fertility or on legumes but‚ to date‚ none have been dedicated to the study of “Legumes for Soil Health and Sustainable Management”. This is important aspect, as the soil, the epidermis of the Earth (geoderma)‚ is the major component of the terrestrial biosphere. This book explores the impacts of legumes on soil health and sustainability, structure and functioning of agro-ecosystems, agronomic productivity and food security, BNF, microbial transformation of soil N and P, plant-growth-promoting rhizobacteria, biofertilizers, etc. With the advent of fertilizers, legumes have been sidelined since World War II, which has produced serious consequences for soils and the environment alike. Therefore, legume-based rational cropping/soil management practices must support environmentally and economically sustainable agroecosystems based on (sequential) rotation and intercropping considerations to restore soil health and sustainability. All chapters are amply illustrated with appropriately placed data, tables, figures, and photographs, and supported with extensive and cutting-edge references. The editors have provided a roadmap for the sustainable development of legumes for food and nutritional security and soil sustainability in agricultural systems, offering a unique resource for teachers, researchers, and policymakers, as well as undergraduate and graduate students of soil science, agronomy, ecology, and the environmental sciences.
Book Synopsis The Effect of Corn and Soybean Cropping Sequence on Soil Moisture and Plant Nutrients by : Philip Jon Copeland
Download or read book The Effect of Corn and Soybean Cropping Sequence on Soil Moisture and Plant Nutrients written by Philip Jon Copeland and published by . This book was released on 1990 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecological, efficient and low-carbon cereal-legume intercropping systems by : Lingyang Feng
Download or read book Ecological, efficient and low-carbon cereal-legume intercropping systems written by Lingyang Feng and published by Frontiers Media SA. This book was released on 2023-09-28 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advances in Legumes for Sustainable Intensification by : Ram Swaroop Meena
Download or read book Advances in Legumes for Sustainable Intensification written by Ram Swaroop Meena and published by Academic Press. This book was released on 2022-06-29 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Legume-based Agroecoystem for Sustainable Intensification explores current research and future strategies for ensuring capacity growth and socioeconomic improvement through the utilization of legume crop cultivation and production in the achievement of sustainability development goals (SDGs). Sections cover the role of legumes in addressing issues of food security, improving nitrogen in the environment, environmental sustainability, economic-environmentally optimized systems, the importance and impact of nitrogen, organic production, and biomass potential, legume production, biology, breeding improvement, cropping systems, and the use of legumes for eco-friendly weed management. This book is an important resource for scientists, researchers and advanced students interested in championing the effective utilization of legumes for agronomic and ecological benefit. Focuses on opportunities for agricultural impact and sustainability Presents insights into both agricultural sustainability and eco-intensification Includes the impact of legume production on societal impacts such as health and wealth management
Book Synopsis Effects of Planting Dates and Nitrogen Fertilization on Yields in a Maize/legume Intercrop System by : Samuel Atakora Peprah
Download or read book Effects of Planting Dates and Nitrogen Fertilization on Yields in a Maize/legume Intercrop System written by Samuel Atakora Peprah and published by . This book was released on 1983 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Encyclopedia of Agriculture and Food Systems by : Neal K. Van Alfen
Download or read book Encyclopedia of Agriculture and Food Systems written by Neal K. Van Alfen and published by Elsevier. This book was released on 2014-07-29 with total page 2745 pages. Available in PDF, EPUB and Kindle. Book excerpt: Encyclopedia of Agriculture and Food Systems, Second Edition, Five Volume Set 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.
Book Synopsis Environmental and Management Factor Contributions to Maize Yield by : Frederick E. Below
Download or read book Environmental and Management Factor Contributions to Maize Yield written by Frederick E. Below and published by MDPI. This book was released on 2019-02-12 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Environmental and Management Factor Contributions to Maize Yield" that was published in Agronomy
Book Synopsis Modelling Long-term Carbon and Nitrogen Dynamics in Maize (Zea Mays L.) and Sugarcane (Saccharum Officinarum L.) Cropping Systems in South Africa by : Simphiwe Khulekani Maseko
Download or read book Modelling Long-term Carbon and Nitrogen Dynamics in Maize (Zea Mays L.) and Sugarcane (Saccharum Officinarum L.) Cropping Systems in South Africa written by Simphiwe Khulekani Maseko and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Maize and sugarcane production has been threatened by declining soil quality due to long-term unsustainable management practices, which have increased the reliance on inorganic fertilization. This study reports on long-term yields and soil organic matter (SOM) trends and further evaluates nitrogen (N) leaching losses from maize and sugarcane as affected by inorganic fertilization and residue management practices. The study aims to investigate the effects of long-term management practices on maize and sugarcane monocropping systems in South Africa, through the application of long-term monitoring data and mechanistic modelling. Data from the University of PretoriaaÌ22́Ơ4́Øs Hillcrest Campus Experimental Farm long-term maize trial and SASRI long-term sugarcane trial, in Mt Edgecombe were used. The APSIM model was calibrated and validated using long-term yield and SOM data, and the model was further used to estimate N leaching and evaluate management scenarios that can be used for more sustainable maize and sugarcane production. Although the model could be well calibrated for simulating maize growth for 2016/2017 season, long-term yields were not always accurately estimated. The results indicated a declining trend in maize yields and SOM over the years, with greater decline in the control treatment. APSIM estimated higher drainage in the maize control but higher N leaching in the fertilized NPK treatment. A manure application scenario proved to be more sustainable for long-term maize production, although it requires a good inorganic N fertilizer management programme to minimize N leaching losses. In sugarcane, observed and simulated results indicated that fertilizer application increased yields, and mulching was the best residue management practice for reducing SOM decline. The combination of fertilization and mulching produced higher long-term sugarcane yields and retained SOM content better, but it also led to the highest NO3-N leaching. Modelling reduced fertilizer application did not result in a significant reduction in yield, indicating that mineralized N from SOM can be able to satisfy a proportion of crop N demand, so fertilizer application recommendations should also account for mineralized N to minimize N losses. This can be the best way of improving N management in sugarcane cropping systems, thus reducing inputs, increasing profits and minimizing losses that can lead to environmental pollution. Modelling has the potential of helping us understand the complex long-term C and N dynamics in cropping systems and identification of ways to improve management practices.
Book Synopsis Innovations as Key to the Green Revolution in Africa by : Andre Bationo
Download or read book Innovations as Key to the Green Revolution in Africa written by Andre Bationo and published by Springer Science & Business Media. This book was released on 2011-08-30 with total page 1339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Africa can achieve self sufficiency in food production through adoption of innovations in the agriculture sector. Numerous soil fertility and crop production technologies have been generated through research, however, wide adoption has been low. African farmers need better technologies, more sustainable practices, and fertilizers to improve and sustain their crop productivity and to prevent further degradation of agricultural lands. The agricultural sector also needs to be supported by functional institutions and policies that will be able to respond to emerging challenges of globalization and climate change.
Book Synopsis Importance of Root Symbiomes for Plant Nutrition: New Insights, Perspectives, and Future Challenges by : Kevin Garcia
Download or read book Importance of Root Symbiomes for Plant Nutrition: New Insights, Perspectives, and Future Challenges written by Kevin Garcia and published by Frontiers Media SA. This book was released on 2020-07-01 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt:
