Perspectives on New Crops and New Uses
Title | Perspectives on New Crops and New Uses PDF eBook |
Author | Jules Janick |
Publisher | |
Pages | 554 |
Release | 1999 |
Genre | New crops |
ISBN |
New Crops, New Uses, New Markets
Title | New Crops, New Uses, New Markets PDF eBook |
Author | |
Publisher | |
Pages | 328 |
Release | 1992 |
Genre | Agricultural chemicals |
ISBN |
Issues in new crops and new uses
Title | Issues in new crops and new uses PDF eBook |
Author | National symposium Creating markets for economic development of new crops in new uses |
Publisher | |
Pages | 350 |
Release | 2007 |
Genre | New crops |
ISBN | 9780970754684 |
Trends in New Crops and New Uses
Title | Trends in New Crops and New Uses PDF eBook |
Author | Jules Janick |
Publisher | |
Pages | 599 |
Release | 2002 |
Genre | New crops |
ISBN | 9780097075655 |
Genetically Engineered Crops
Title | Genetically Engineered Crops PDF eBook |
Author | National Academies of Sciences, Engineering, and Medicine |
Publisher | National Academies Press |
Pages | 607 |
Release | 2017-01-28 |
Genre | Science |
ISBN | 0309437385 |
Genetically engineered (GE) crops were first introduced commercially in the 1990s. After two decades of production, some groups and individuals remain critical of the technology based on their concerns about possible adverse effects on human health, the environment, and ethical considerations. At the same time, others are concerned that the technology is not reaching its potential to improve human health and the environment because of stringent regulations and reduced public funding to develop products offering more benefits to society. While the debate about these and other questions related to the genetic engineering techniques of the first 20 years goes on, emerging genetic-engineering technologies are adding new complexities to the conversation. Genetically Engineered Crops builds on previous related Academies reports published between 1987 and 2010 by undertaking a retrospective examination of the purported positive and adverse effects of GE crops and to anticipate what emerging genetic-engineering technologies hold for the future. This report indicates where there are uncertainties about the economic, agronomic, health, safety, or other impacts of GE crops and food, and makes recommendations to fill gaps in safety assessments, increase regulatory clarity, and improve innovations in and access to GE technology.
New Crops and New Uses for Old Crops
Title | New Crops and New Uses for Old Crops PDF eBook |
Author | Cyrus Longworth Lundell |
Publisher | |
Pages | 82 |
Release | 1945 |
Genre | Crop yields |
ISBN |
Global Perspectives on Underutilized Crops
Title | Global Perspectives on Underutilized Crops PDF eBook |
Author | Munir Ozturk |
Publisher | Springer |
Pages | 456 |
Release | 2018-05-17 |
Genre | Technology & Engineering |
ISBN | 3319777769 |
Increase in world population, extreme weather conditions, decrease in fresh water supplies, and changes of dietary habits are major issues that affect global food security. We are expected to face the challenges of land use by 2050 because population will reach 9 billion while agricultural productivity losses are expected due to overuse of lands. How can we feed the next generations in a manner that respects our finite natural resources? Managing our resources in a sustainable way have only begun for selected crops. Much remains to be done to increase food yield. Cropping practices capable of sustainable production need to be elaborated, especially in fragile ecosystems. Typical applications will include the improvement and use of genetic resources; crop management and diversification; diffusion of improved varieties; development of cropping systems; sustainable cropping systems for areas prone to environmental degradation; use of agro-ecological data for crop production forecasting; and networks for regional coordination, and data exchange. The impetus behind this book is to bring attention to a cropping system that bears direct relevance to sustainable agriculture and food security. “Underutilized” crops are found in numerous agricultural ecosystems and often survive mainly in marginal areas. It is timely to review their status because, in recent decades, scientific and economic interests have emerged which focus on lesser-known cultivated species. Underutilized crops have a great potential to alleviate hunger directly, through increasing food production in challenging environments where major crops are severely limited. “Global Perspectives on Underutilized Crops” is therefore topical and highlights the unmet agricultural challenges that we face today. This book is an important resource for students and researchers of crop science and agricultural policy makers.