Documentación de la FAO. PDF Download
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Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 720
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Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 720
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Book Description
Author: Winston B. Lewis
Publisher:
ISBN:
Category : History
Languages : en
Pages : 96
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Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1128
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Book Description
Author: Harold D. Nelson
Publisher:
ISBN:
Category : Guinea
Languages : en
Pages : 400
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Book Description
Provides basic yet comprehensive facts about the social, economic, political and millitary institutions of the country.
Author: Worrall Reed Carter
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 520
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Book Description
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 925131411X
Category : Technology & Engineering
Languages : en
Pages : 325
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Book Description
This illustrated volume identifies the challenges and opportunities facing food and agriculture in the context of the 2030 Agenda, presents solutions for a more sustainable world and shows how FAO has been working in recent years to support its Member Nations in achieving the Sustainable Development Goals.
Author: Henry V. Poor
Publisher: Naval Historical Center
ISBN:
Category : History
Languages : en
Pages : 94
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Author: Jorge Fernandez-Cornejo
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Pesticide use has changed considerably over the past five decades. Rapid growth characterized the first 20 years, ending in 1981. The total quantity of pesticides applied to the 21 crops analyzed grew from 196 million pounds of pesticide active ingredients in 1960 to 632 million pounds in 1981. Improvements in the types and modes of action of active ingredients applied along with small annual fluctuations resulted in a slight downward trend in pesticide use to 516 million pounds in 2008. These changes were driven by economic factors that determined crop and input prices and were influenced by pest pressures, environmental and weather conditions, crop acreages, agricultural practices (including adoption of genetically engineered crops), access to land-grant extension personnel and crop consultants, the cost-effectiveness of pesticides and other practices in protecting crop yields and quality, technological innovations in pest management systems/practices, and environmental and health regulations. Emerging pest management policy issues include the development of glyphosate-resistant weed populations associated with the large increase in glyphosate use since the late 1990s, the development of Bt-resistant western corn rootworm in some areas, and the arrival of invasive or exotic pest species, such as soybean aphid and soybean rust, which can influence pesticide use patterns and the development of Integrated Pest Management programs.
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251308713
Category : Technology & Engineering
Languages : en
Pages : 150
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Book Description
This framework presents ten interrelated principles/elements to guide Sustainable Agricultural Mechanization in Africa (SAMA). Further, it presents the technical issues to be considered under SAMA and the options to be analysed at the country and sub regional levels. The ten key elements required in a framework for SAMA are as follows: The analysis in the framework calls for a specific approach, involving learning from other parts of the world where significant transformation of the agricultural mechanization sector has already occurred within a three-to-four decade time frame, and developing policies and programmes to realize Africa’s aspirations of Zero Hunger by 2025. This approach entails the identification and prioritization of relevant and interrelated elements to help countries develop strategies and practical development plans that create synergies in line with their agricultural transformation plans. Given the unique characteristics of each country and the diverse needs of Africa due to the ecological heterogeneity and the wide range of farm sizes, the framework avoids being prescriptive.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 234
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Book Description
