인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
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개인구독
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지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록·키워드
Estimates indicate the need to increase food production by 70 to 100% by 2050 to feed a growing world population. The magnitude of the necessary increase is affected not only by the number of people requiring sustenance, but also by the nutritional components in diets. In particular, increased plant and animal protein consumption will require additional resources beyond meeting basic caloric needs. Considerable acute and chronic hunger already exists globally. The prevalence of stunting and low birth weights are directly related to caloric needs as well as intake of critical nutritional components such as minerals, vitamins, protein, amino acids, anti-oxidants, and many other constituents. Thirty six countries are considered high-burden countries for stunting, with many of those having a prevalence of stunting >40%. Poverty and hunger coincide and 77% of the global extreme poor live in 10 countries. An estimated 700 million people have risen above extreme poverty in the past 15 years but 1.2 billion people remain. Addressing current hunger needs plus that of an increasing population will be challenging. Sustainable intensification is one approach that is being promoted globally. Such efforts will increase farm productivity from existing croplands, improve nutrition, and raise net income while reducing reliance on pesticides and fertilizers, reducing emissions of greenhouse gases, and leading to efficient and resilient farming systems that protect or enhance natural resources, and is generally aimed at small holder farmers. Note that increasing farm productivity can also come from animal agriculture as well as aquaculture. Sustainable intensification encompasses a farming systems approach, efficient resource management, climate resilient/smart technologies, and social and economic issues that influence adoption of improved practices. A critical component in efficient r ... 전체 초록 보기
본문·목차
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