Crossing Perspectives Farmers and Scientists in Participatory Plant Breeding
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Participatory breeding, an approach for sustainable production of new rice cultivars in Iran
Over the past 50 years, thousands of rice varieties have been introduced by plant breeders to agricultural communities all over the world. Despite the improvement of attributes such as grain yield and tolerance to biotic and abiotic stresses, a significant portion of farmers still prefer local varieties over the improved cultivars. The main reasons for this perference are the absence of a dire...
متن کاملIntroduction: Farmers, Scientists and Plant Breeding: Knowledge, Practice and the Possibilities for Collaboration
Control over management of the world’s resources is increasingly contested because of economic, political and biophysical globalization, and increasing demands of a growing population of more than 6 billion. This has led to new interest in indigenous or traditional knowledge in many areas, including agriculture and plant breeding. Farmers were the first plant breeders, beginning with domesticat...
متن کاملAdvantages and Disadvantages of Participatory Plant Breeding (PPB) in Iran: A Study Based on Breeders' Perceptions
The purpose of this study was to investigate the advantages and disadvantages of Participatory Plant Breeding (PPB). Seventy-six breeders were randomly selected from among 95 breeders who were working at the Seed and Plant Improvement Institute, Karaj, Iran. Data were collected by a questionnaire as the main data collection instrument. The face and content validity of the questionnaire was appr...
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Cleveland, David A. (Department of Anthropology and the Environmental Studies Program, University of California, Santa Barbara 93106-3210, USA, [email protected]), Daniela Soleri (Office of Arid Lands Studies, University of Arizona, 1955 E 6 th St, Tucson, AZ 85719, USA; current address, Center for People, Food and Environment, 340 Arboleda, Santa Barbara, CA 93110, USA, and Institute f...
متن کاملDevelopment of a Worldwide Consortium on Evolutionary Participatory Breeding in Quinoa
Chenopodium quinoa is gaining global importance due to its excellent protein quality and tolerance of abiotic stresses. The last 60 years have seen major strides in the expansion of quinoa crop production and experimentation. Quinoa's wide genetic diversity has led to its agronomic versatility and adaptation to different soil types, particularly saline soils, and environments with extremely var...
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