National Academies of Sciences, Engineering, and Medicine, Division on Earth and Life Studies, Board on Agriculture and Natural Resources, Committee on Nutrient Requirements of Dairy Cattle
National Academies of Sciences, Engineering, and Medicine, Division on Earth and Life Studies, Board on Agriculture and Natural Resources, Committee on Nutrient Requirements of Dairy Cattle
Chinese Academy of Sciences, Ministry of Education of the PRC, Chinese Academy of Social Sciences, Chinese Academy of Engineering, China Association for Science Technology, National Data Administration, National Natural
This book is a series of reports jointly contributed by the Chinese Academy of Sciences and other relevant nation-level institutions in China. It summarizes and analyses the overall construction situation and development trend of Chinas e-Science...Lasīt vairāk
This book focuses on the fundamental theoretical research of innovation-driven entrepreneurship, carefully selecting 30 classical theories related to innovation-driven entrepreneurship research and dividing...Lasīt vairāk
National Academies of Sciences, Engineering, and Medicine, Division on Earth and Life Studies, Food and Nutrition Board, Board on Agriculture and Natural Resources, Committee on Heritable Genetic Modification in Food Animals
Global demand for animal-derived foods such as meat, eggs, and milk is increasing, even as arable land and water to support animal production are declining worldwide. Among the approaches to meet global demand in a resource-constrained future is the...Lasīt vairāk
National Academies of Sciences, Engineering, and Medicine, Division on Earth and Life Studies, Board on Animal Health Sciences, Conservation, and Research, Board on Agriculture and Natural Resources, Committee on the Review of
Chronic wasting disease (CWD) is a fatal, infectious prion disease affecting the central nervous system of some species of Cervidae-animals such as deer, elk, and moose. Recognized as a disease in the 1980s but suspected to have been present in the...Lasīt vairāk
National Academies of Sciences, Engineering, and Medicine, Division on Earth and Life Studies, Board on Agriculture and Natural Resources, Committee on Assistance to the California Department of Food and Agriculture Pierce's Dis
Grapevine red blotch disease (GRBD) and grapevine leafroll disease (GLD) are growing threats to the California wine and wine grape sector, which contributes 73 billion annually to the states economy. These viral diseases not only reduce grape yiel...Lasīt vairāk
National Academies of Sciences, Engineering, and Medicine, Division on Earth and Life Studies, Division of Behavioral and Social Sciences and Education, Board on Agriculture and Natural Resources, Board on Environmental Change
Over the past two decades, wildfires in western North America have greatly increased in frequency, magnitude and severity. Scientists have documented three main causes - a century of suppression and inadequate forest management that has led to overl...Lasīt vairāk
National Academies of Sciences, Engineering, and Medicine, Health and Medicine Division, Division on Earth and Life Studies, Food and Nutrition Board, Board on Agriculture and Natural Resources, Committee on Exploring Linka
The United States is an important food producer globally, in part because of its abundance of agriculturally productive soils. However, management practices that maximize yields have caused losses in soil organic matter, poor soil structure and wate...Lasīt vairāk
National Academies of Sciences, Engineering, and Medicine, Division on Earth and Life Studies, Polar Research Board, Board on Agriculture and Natural Resources, Board on Atmospheric Sciences and Climate, Committee on Greenh
Climate change is fundamentally changing ecosystems and their fire conditions, and the 2023 fire season highlighted the urgency of developing and implementing solutions to address wildland fires. Wildland fires transfer carbon between the land and t...Lasīt vairāk
National Academies of Sciences, Engineering, and Medicine, Division of Behavioral and Social Sciences and Education, Division on Earth and Life Studies, Committee on National Statistics, Board on Agriculture and Natural Resour
Extreme weather and wildfires, intensified by climate change, are damaging the native plant communities of landscapes across the United States. Native plant communities are foundational to thriving ecosystems, delivering goods and services that regu...Lasīt vairāk
National Academies of Sciences, Engineering, and Medicine, Policy and Global Affairs, Division on Earth and Life Studies, Board on Higher Education and Workforce, Board on Agriculture and Natural Resources, Committee on Enh
Land-grant colleges and universities play a crucial role in addressing the complex challenges facing the U.S. agricultural system and global food security. Multidisciplinary collaboration involving a diversity of land-grant institutions has the pote...Lasīt vairāk
National Academies of Sciences, Engineering, and Medicine, Division on Engineering and Physical Sciences, Division on Earth and Life Studies, Board on Energy and Environmental Systems, Board on Agriculture and Natural Resource
Transportation is the largest source of greenhouse gas emissions in the United States, with petroleum accounting for 90 percent of transportation fuels. Policymakers encounter a range of questions as they consider low-carbon fuel standards to reduce...Lasīt vairāk
National Academies of Sciences, Engineering, and Medicine, Division on Earth and Life Studies, Board on Agriculture and Natural Resources, Committee on Nutrient Requirements of Dairy Cattle
Since 1944, the National Research Council (NRC) has published seven editions of the Nutrient Requirements of Dairy Cattle. This reference has guided nutritionists and other professionals in academia and the dairy and feed industries in developing an...Lasīt vairāk
National Academies of Sciences, Engineering, and Medicine, Division on Earth and Life Studies, Board on Agriculture and Natural Resources, Committee on Nutrient Requirements of Dairy Cattle
Sērija : Consensus Study Report: Animal Nutrition
(Izdošanas datums: 16-Jan-2022, Hardback, Izdevniecība: National Academies Press, ISBN-13: 9780309677776)
Chinese Academy of Sciences, Cyberspace Administration of China, Ministry of Education, Ministry of Science and Technology, China Asso. for Science and Technology, Chinese Academy of Social Sciences, National Natural Sci
Chinas e-Science Blue Book 2020 has been jointly compiled by the Chinese Academy of Sciences, Cyberspace Administration of China, Ministry of Education of the PRC, Ministry of Science and Technology...Lasīt vairāk
National Academies of Sciences, Engineering, and Medicine, Division on Earth and Life Studies, Board on Agriculture and Natural Resources, Committee on a Review of Methods for Detecting Soreness in Horses
During the last century and today, the Tennessee walking horse has been used primarily for pleasure and show competition. Unique and natural to the breed is a smooth four-beat running walk gait. In the 1950s the accentuated or exaggerated running...Lasīt vairāk
National Academies of Sciences, Engineering, and Medicine, Division on Earth and Life Studies, Board on Agriculture and Natural Resources, Committee on Revisiting Brucellosis in the Greater Yellowstone Area
Brucellosis is a nationally and internationally regulated disease of livestock with significant consequences for animal health, public health, and international trade. In cattle, the primary cause of brucellosis is Brucella abortus, a zoonotic bacte...Lasīt vairāk
National Academies of Sciences, Engineering, and Medicine, Division on Earth and Life Studies, Board on Agriculture and Natural Resources, Board on Life Sciences, Committee on Assistance to the U.S. Fish and Wildlife Service o
A Research Strategy to Examine the Taxonomy of the Red Wolf provides independent guidance about taxonomic research on the red wolf, Canis rufus. Building from the 2019 report Evaluating the Taxonomic Status of the Mexican Gray Wolf and the Red Wolf,...Lasīt vairāk
Chinese Academy of Sciences, Cyberspace Administration of China, Ministry of Education, Ministry of Science and Technology, China Asso. for Science and Technology, Chinese Academy of Social Sciences, National Natural Sci
Chinas e-Science Blue Book 2020 has been jointly compiled by the Chinese Academy of Sciences, Cyberspace Administration of China, Ministry of Education of the PRC, Ministry of Science and Technology...Lasīt vairāk
National Academies of Sciences, Engineering, and Medicine, Division of Behavioral and Social Sciences and Education, Division on Earth and Life Studies, Committee on National Statistics, Board on Agriculture and Natural Resour
Across the United States, millions of acres of land have been so disturbed by human activities or severe climate events that significant portions of their native plant communities have been lost and their ecosystems have been seriously compromised....Lasīt vairāk
Chinese Academy of Sciences, Cyberspace Administration of China, Ministry of Education, Ministry of Science and Technology, Chinese Academy of Social Sciences, National Natural Science Foundation, Chinese Academy of Agri
This book is jointly compiled by Chinese Academy of Sciences, Cyberspace Administration of China, Ministry of Education of the Peoples Republic of China, Ministry of Science and Technology of the Peoples Republic of China, Chinese Academy of Soc...Lasīt vairāk
