Alternative breeding processes: at which extent Participatory Breeding should modify the concept of ideotypes in plant breeding?

被引:4
|
作者
Vincourt, Patrick [1 ]
Carolo, Pierre [2 ,3 ]
机构
[1] Natl Inst Agron Res INRA, Toulouse, France
[2] Euralis Semences, Corn Res, Lescar, France
[3] 14 Rue Aze, F-41100 Vendome, France
关键词
participatory breeding; ideotype; G * E interaction; stakeholders; bioversity;
D O I
10.1051/ocl/2018061
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
The Participatory Plant Breeding (PPB) concept emerged twenty years ago, particularly with the aim to build alternative organizations of the plant breeding activities in developing countries. It now as well questions the developed countries, in the frame of a more global expectation to make all the stakeholders more involved in the agricultural production, from the farmers to its final clients. We discuss here some of the questions addressed by this trend with regard to the definition of the ideotype: (a) different forms of PPB? (b) changing the paradigm: Client Oriented Breeding? (c) a new way to manage {genotype * environment} interactions? (d) mainly societal concerns at stake? (e) biodiversity and ideotypes. As the same key, technical, limiting factors are involved in both PPB and classical breeding, it is suggested to consider PPB as one of the ways in the frame of a general expectation for diversification, thus eventually resulting in the promotion of alternative ideotypes, rather than an alternative process.
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页数:6
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