Integrated Crop and Resource Management in the Rice-wheat System of South Asia PDF Download

Author: Jagdish Kumar Ladha
Publisher: Int. Rice Res. Inst.
ISBN: 971220247X
Category : Cropping systems
Languages : en
Pages : 404

View

Book Description

Author: John A. Dixon
Publisher: Food & Agriculture Org.
ISBN: 9789251046272
Category : Business & Economics
Languages : en
Pages : 424

View

Book Description
A joint FAO and World Bank study which shows how the farming systems approach can be used to identify priorities for the reduction of hunger and poverty in the main farming systems of the six major developing regions of the world.

Author: Diao, Xinshen, ed.
Publisher: Intl Food Policy Res Inst
ISBN: 0896293807
Category : Political Science
Languages : en
Pages : 548

View

Book Description
Agricultural mechanization in Africa south of the Sahara — especially for small farms and businesses — requires a new paradigm to meet the needs of the continent’s evolving farming systems. Can Asia, with its recent success in adopting mechanization, offer a model for Africa? An Evolving Paradigm of Agricultural Mechanization Development analyzes the experiences of eight Asian and five African countries. The authors explore crucial government roles in boosting and supporting mechanization, from import policies to promotion policies to public good policies. Potential approaches presented to facilitating mechanization in Africa include prioritizing market-led hiring services, eliminating distortions, and developing appropriate technologies for the African context. The role of agricultural mechanization within overall agricultural and rural transformation strategies in Africa is also discussed. The book’s recommendations and insights should be useful to national policymakers and the development community, who can adapt this knowledge to local contexts and use it as a foundation for further research.

Author: International Atomic Energy Agency
Publisher:
ISBN: 9789201066169
Category : Crop rotation
Languages : en
Pages : 0

View

Book Description
Responding to the need to develop alternate crop establishment methods and improved cropping practices, this publication summarizes the results from a joint FAO/IAEA coordinated research project on optimizing productivity and sustainability of rice-wheat cropping systems.

Author: Mao Chen
Publisher: CSIRO PUBLISHING
ISBN: 1486310923
Category : Technology & Engineering
Languages : en
Pages : 411

View

Book Description
Meeting future food needs without compromising environmental integrity is a central challenge for agriculture globally but especially for the Asia Pacific region – where 60% of the global population, including some of the world’s poorest, live on only 30% of the land mass. To guarantee the food security of this and other regions, growers worldwide are rapidly adopting genetically modified (GM) crops as the forerunner to protect against many biotic and abiotic stresses. Asia Pacific countries play an important role in this, with India, China and Pakistan appearing in the top 10 countries with acreage of GM crops, primarily devoted to Bt cotton. Genetically Modified Crops in Asia Pacific discusses the progress of GM crop adoption across the Asia Pacific region over the past two decades, including research, development, adoption and sustainability, as well as the cultivation of insect resistant Bt brinjal, drought-tolerant sugarcane, late blight resistant potato and biotech rice more specific to this region. Regulatory efforts of the Asia Pacific member nations to ensure the safety of GM crops to both humans and the environment are also outlined to provide impetus in other countries initiating biotech crops. The authors also probe into some aspects of gene editing and nanobiotechnology to expand the scope into next generation GM crops, including the potential to grow crops in acidic soil, reduce methane production, remove poisonous elements from plants and improve overall nutritional quality. Genetically Modified Crops in Asia Pacific provides a comprehensive reference not only for academics, researchers and private sectors in crop systems but also policy makers in the Asia Pacific region. Beyond this region, readers will benefit from understanding how GM crops have been integrated into many different countries and, in particular, the effects of the take-up of GM cropping systems by farmers with different socioeconomic backgrounds.

Author: Suresh Chandra Babu
Publisher: Academic Press
ISBN: 0128187530
Category : Technology & Engineering
Languages : en
Pages : 412

View

Book Description
Agricultural Extension Reforms in South Asia: Status, Challenges, and Policy Options is based on agricultural extension reforms across five South Asian countries, reflecting past experiences, case studies and experiments. Beginning with an overview of historical trends and recent developments, the book then delves into country-wise reform trajectories and presents several cases testing the effectiveness of different types (public and private) and forms (nutrition extension, livestock extension) of extension systems. Further, the book provides a comprehensive overview of challenges and constraints faced in formulating and implementing reforms, tying the results into a concrete set of lessons and highlighting areas that require further research. In addition, the book discusses how a major aspect of agricultural development is the productivity increase from the knowledge base of farmers, and how translating research results into a knowledge base for farmers requires designing and implementing well-functioning extension programs. - Presents the current challenges and solutions by region, and provides insights for application in global settings - Provides key foundational information for the effective and efficient design of future intervention programs - Includes workshops and presentations based on real-world research of specific aspects of extension systems and provision of advisory and consultation services to various governments

Author: Peter D. Clift
Publisher: Cambridge University Press
ISBN: 1009028251
Category : Science
Languages : en
Pages : 349

View

Book Description
The Asian monsoon and associated river systems supply the water that sustains a large portion of humanity, and has enabled Asia to become home to some of the oldest and most productive farming systems on Earth. This book uses climate data and environmental models to provide a detailed review of variations in the Asian monsoon since the mid-Holocene, and its impacts on farming systems and human settlement. Future changes to the monsoon due to anthropogenically-driven global warming are also discussed. Faced with greater rainfall and more cyclones in South Asia, as well as drying in North China and regional rising sea levels, understanding how humans have developed resilient strategies in the past to climate variations is critical. Containing important implications for the large populations and booming economies in the Indo-Pacific region, this book is an important resource for researchers and graduate students studying the climate, environmental history, agronomy and archaeology of Asia.

Author: Willem C. Beets
Publisher: CRC Press
ISBN: 0429689675
Category : Science
Languages : en
Pages : 172

View

Book Description
This book covers the uses of tropical farming systems in tropics of mixed, strip, relay, sequential and multistorey cropping. It discusses the aspects of the tropical farming systems including their history and agronomy and the plant inter-relationship within them.

Author: Mingsan Khāosaʻāt
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 340

View

Book Description
This book presents an extensive account of the green revolution's effect on the performance of Asian agriculture over the past two decades, as well as the second-generation problems that the green revolution is now experiencing.

Author: Stads, Gert-Jan
Publisher: Intl Food Policy Res Inst
ISBN:
Category : Political Science
Languages : en
Pages : 88

View

Book Description
Southeast Asia made considerable progress in building and strengthening its agricultural R&D capacity during 2000–2017. All of the region’s countries reported higher numbers of agricultural researchers, improvements in their average qualification levels, and higher shares of women participating in agricultural R&D. In contrast, regional agricultural research spending remained stagnant, despite considerable growth in agricultural output over time. As a result, Southeast Asia’s agricultural research intensity—that is, agricultural research spending as a share of agricultural GDP—steadily declined from 0.50 percent in 2000 to just 0.33 percent in 2017. Although the extent of underinvestment in agricultural research differs across countries, all Southeast Asian countries invested below the levels deemed attainable based on the analysis summarized in this report. The region will need to increase its agricultural research investment substantially in order to address future agricultural production challenges more effectively and ensure productivity growth. Southeast Asia’s least developed agricultural research systems (Cambodia, Laos, and Myanmar) are characterized by low scientific output and researcher productivity as a direct consequence of severe underfunding and lack of sufficient well-qualified research staff. While Malaysia and Thailand have significantly more developed agricultural research systems, they still report key inefficiencies and resource constraints that require attention. Indonesia, the Philippines, and Vietnam occupy intermediate positions between these two groups of high- and low-performing agricultural research systems. Growing national economies, higher disposable incomes, and changing consumption patterns will prompt considerable shifts in levels of agricultural production, consumption, imports, and exports across Southeast Asia over the next 20 to 30 years. The resource-allocation decisions that governments make today will affect agricultural productivity for decades to come. Governments therefore need to ensure the research they undertake is responsive to future challenges and opportunities, and aligned with strategic development and agricultural sector plans. ASTI’s projections reveal that prioritizing investment in staple crops will still trigger fastest agricultural productivity growth in Laos. However, Indonesia, Malaysia, and Vietnam could achieve faster growth over the next 30 years by prioritizing investment in research focused on fruit, vegetables, livestock, and aquaculture. In Cambodia, Myanmar, and Thailand, the choice between focusing on staple crops versus high-value commodities was less pronounced, but projections did indicate that prioritizing investments in oil crop research would trigger significantly lower growth in agricultural productivity.