Phosphorus Requirements for Sustainable Agriculture in Asia and Oceania PDF Download
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Author: International Council of Scientific Unions. Scientific Committee on Problems of the Environment
Publisher: Int. Rice Res. Inst.
ISBN: 9712200027
Category : Science
Languages : en
Pages : 495
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Book Description
This symposium organised by the International Rice Institute concentrate on the P requirement to optimize food and fiber production in the main rice-growing areas of the world using Asia and Oceanic data in a regional case study. Research gaps and needs are discussed
Author: International Council of Scientific Unions. Scientific Committee on Problems of the Environment
Publisher: Int. Rice Res. Inst.
ISBN: 9712200027
Category : Science
Languages : en
Pages : 495
Get Book Here
Book Description
This symposium organised by the International Rice Institute concentrate on the P requirement to optimize food and fiber production in the main rice-growing areas of the world using Asia and Oceanic data in a regional case study. Research gaps and needs are discussed
Author: International Rice Research Institute
Publisher:
ISBN:
Category :
Languages : en
Pages : 478
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Book Description
Author: Dr Dave Watson
Publisher: Burleigh Dodds Science Publishing
ISBN: 1786760142
Category : Technology & Engineering
Languages : en
Pages : 348
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Book Description
Summarises current good agricultural practice in maize cultivation, from seed selection to nutrient management, conservation agriculture, rotations and intercropping; Reviews advances in understanding and managing diseases and pests such as viruses, nematodes and weeds; Discusses ways maize cultivation can be made more ‘climate smart’
Author:
Publisher: Int. Rice Res. Inst.
ISBN: 9712201732
Category : Rice
Languages : en
Pages : 380
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Book Description
Author:
Publisher: Academic Press
ISBN: 0128003596
Category : Technology & Engineering
Languages : en
Pages : 325
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Book Description
Advances in Agronomy continues to be recognized as a leading reference and a first-rate source for the latest research in agronomy. As always, the subjects covered are varied and exemplary of the myriad of subject matter dealt with by this long-running serial. - Maintains the highest impact factor among serial publications in agriculture - Presents timely reviews on important agronomy issues - Enjoys a long-standing reputation for excellence in the field
Author: International Rice Research Institute
Publisher: Int. Rice Res. Inst.
ISBN: 9712200736
Category : Technology & Engineering
Languages : en
Pages : 991
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Book Description
Fragile lives in fragile ecosystems: Feeding the world's poor from neglected rice ecosystems was the theme of the 1995 International Rice Research Conference. During the February meeting, participants assessed progress in rice research and identified new research approaches for reducing constraints and improving productivity and sustainability of less favored and fragile rice producing areas - these are the upland, rainfed lowland, and flood-prone ecosystems.
Author:
Publisher: Springer Science & Business Media
ISBN: 1461231442
Category : Technology & Engineering
Languages : en
Pages : 249
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Book Description
This well-reviewed and vigorous series presents research summaries on aspects of soil science which are as diverse as the subject itself, and range through physical, chemical and biological approaches to the study of soils. Volume 16 contains articles dealing with the role of phosphorus in soil, modeling of chemical absorption in soils, tests to determine nutrient availability and element toxicity in soils, the effects of sewage sludge on soil microbes, and methods to estimate soil water retention based on physical properties of soil.
Author: Dilip Nandwani
Publisher: Springer
ISBN: 3319069047
Category : Technology & Engineering
Languages : en
Pages : 400
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Book Description
Sustainable horticulture is gaining increasing attention in the field of agriculture as demand for the food production rises to the world community. Sustainable horticultural systems are based on ecological principles to farm, optimizes pest and disease management approaches through environmentally friendly and renewable strategies in production agriculture. It is a discipline that addresses current issues such as food security, water pollution, soil health, pest control, and biodiversity depletion. Novel, environmentally-friendly solutions are proposed based on integrated knowledge from sciences as diverse as agronomy, soil science, entomology, ecology, chemistry and food sciences. Sustainable horticulture interprets methods and processes in the farming system to the global level. For that, horticulturists use the system approach that involves studying components and interactions of a whole system to address scientific, economic and social issues. In that respect, sustainable horticulture is not a classical, narrow science. Instead of solving problems using the classical painkiller approach that treats only negative impacts, sustainable horticulture treats problem sources.
Author: K. M. Gothandam
Publisher: Springer Nature
ISBN: 3030381927
Category : Technology & Engineering
Languages : en
Pages : 270
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Book Description
This book provides the information on the application of nanotechnology in cleaning wastewater and the impact of microbial ecosystem to solve environmental problems has been critically reviewed in the chapters. It also gives detailed reviews about the conversion of wastewater nutrients into a biofertilizer using microalgae, as well as the applications of Biochar for heavy metal remediation from water. Most importantly, this book contains critical review on microbial fuel cells and highlights the emerging risks of bioplastics on the aquatic ecosystem.
Author: Rattan Lal
Publisher: CRC Press
ISBN: 1482257858
Category : Nature
Languages : en
Pages : 351
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Book Description
Phosphorus is an essential plant nutrient, but global population growth has dramatically reduced the availability of phosphorus fertilizer resources. Despite this scarcity, there remain numerous problems associated with the excessive and inappropriate use of phosphorus leading to non-point source pollution and eutrophication of natural waters. Identifying appropriate systems for managing soil phosphorus and reducing the risks of eutrophication are needed to minimize the environmental risks. This book focuses on the availability and recycling of phosphorus; regulatory and policy issues of sustainable phosphorus use; and water quality management in agroecosystems pertaining to phosphorus. Sections are dedicated to global phosphorus reserves; cycling and pathways of phosphorus; phosphorus in agriculture; human dimensions and policy intervention; and research and development priorities. Phosphorus is a finite but crucial resource and is an essential element to all life. Sub-optimal availability and nutrient imbalance in the root zone can adversely impact plant growth, and the quality of food and feed grown on these soils. However, the proven reserves of phosphorus can hardly be adequate for a few centuries only. Yet, its misuse and mismanagement has caused severe problems of eutrophication of water and pollution of the environment. Thus, judicious management of soil phosphorus is essential. This volume is specifically devoted to availability and recycling of phosphorus, regulatory/policy issues of sustainable use of phosphorus, and management in agroecosystems in the context of maximizing the use efficiency and minimizing the environmental risks of water quality.
