Soybean breeding for organic farming: breeding goals and options
Type de document
conferencePaper
Langue source
Anglais
Titre français
Titre anglais
Soybean breeding for organic farming: breeding goals and options
Auteur(s)
- VOLLMANN Johann
- BERNHART Maria
- PETROVIĆ Kristina
- MILADINOVIĆ Jegor
- DJORDJEVIĆ Vuk
Editeur(s)
Autre(s)
Id
EHBUIRF4
Version
1762
Date ajout
7 janvier 2021 17:02
Date modification
7 janvier 2021 17:02
Résumé anglais
Domestic soybean production has increased in many countries of Central Europe over the last decade. As a significant share of soybean production is under organic management at present, a growing demand for varieties suitable for organic production systems has developed. For this reason, the specific needs of cultivars in organic production and possible breeding options are elaborated. Apart from grain yield, weed suppression/tolerance is a highly desirable trait that could be determined in inter-seeding experiments for simulating weed pressure. Other traits such as resistance against diseases and pests as well as tolerance to abiotic stresses (chilling, high temperature and drought) can be selected similarly in conventional and organic programs. In contrast, efficient selection for symbiotic di-nitrogen fixation would require dedicated approaches such as continuous selection under lownitrogen soil conditions. As individual organic breeding activities are small, collaborative approaches between plant breeding organisations on a European level could increase the efficiency of breeding work.
Note
None
CRAW tags
- AB - Spécifique
- FREDO production et filière
- FREDO santé végétale
- GEO Autriche
- biological di-nitrogen fixation
- plant breeding
- soybean
- weed suppression
WEB tags
Date caractères
2019/12/19
Date publication
19 décembre 2019
Doi
10.5281/zenodo.4315172
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Url publication