Výsledky vyhledávání - "Joseph Guenthner"

Akademický článek

Sustainable access of quality seeds of genetically engineered crops in Eastern Africa - Case study of Bt Cotton

Autor: Endale Gebre Kedisso, Joseph Guenthner, Karim Maredia, Tahani Elagib, Bernard Oloo, Samson Assefa

Publikováno v: GM Crops & Food, Vol 14, Iss 1, Pp 1-23 (2023)

ABSTRACTThe genetically engineered bollworm-resistant Bt cotton hybrid varieties offer opportunities for reducing crop losses and enhancing productivity. In Eastern Africa region, Sudan, Ethiopia, and Kenya have approved and released Bt cotton in 201

Externí odkaz: https://doaj.org/article/7b051d4d1c0c4f8da216daf992260dd3

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Lessons learned and the way forward on home gardens

Autor: Karimbhai M. Maredia, Joseph Guenthner

Publikováno v: Home Gardens for Improved Food Security and Livelihoods

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::90b97c46e5f7d7bc01f0e9624874a7c7
https://doi.org/10.4324/9781315471778-11

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Yellow starthistle (Centaurea solsitialis, L.) is an invasive weed that creates problems for the management of Idaho's rangelands. A bioeconomic approach combined with an input-output economic model is used to estimate direct and secondary economic costs of the weed in relation to its interference with agricultural and non-agricultural benefits that rangelands provide. Direct economic costs of the infestations were estimated to be of 8.2 million '05 dollars per year, and secondary costs of 4.5 million '05 dollars per year, for a total of 12.7 million '05 dollars; agricultural related economic impacts accounted for 79 % of this total cost, and non-agricultural for 21 %

Autor: Roxana Julia, David W. Holland, Joseph Guenthner

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______645::075828f59245878b4602bd8ba2151703
http://www.economics.rpi.edu/workingpapers/rpi0702.pdf

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Elektronická kniha

The International Potato Industry

Autor: Joseph Guenthner

This is the first book to provide a comprehensive overview of the world trade in one of the most important of our basic foodstuffs – potatoes. It covers everything from the history of the potato through to plant types and uses, production, consumpt

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