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Autor: Hans-Joachim Braun
Chapter 14. Seed systems to support rapid adoption of improved varieties in wheat
arun joshi Hans-Joachim Braun (2022)
Capítulo de libro
Improved Seed CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA SEEDS SEED SYSTEMS POLICIES TRAINING
Threat of wheat blast to South Asia’s food security: An ex-ante analysis
Khondoker Mottaleb Kai Sonder Gideon Kruseman Hans-Joachim Braun (2017)
Impacts of wheat blast disease on food security in South Asia- ex-ante impact study
Dataset
Threat of wheat blast to South Asia’s food security: An ex-ante analysis
Khondoker Mottaleb Kai Sonder Gideon Kruseman Hans-Joachim Braun (2017)
Impacts of wheat blast disease on food security in South Asia- ex-ante impact study
Dataset
Thomas Payne Carolina Sansaloni Ravi Singh Hans-Joachim Braun Susanne Dreisigacker (2019)
A total of 359 genotypes used in this study included three Ae. tauschii lines, 30 durum wheat lines, eight synthetic hexaploid wheat, 253 synthetic derivative lines, and 63 bread wheat lines. All entries were genotyped with the DArTseq® technology at the Genetic Analysis Service for Agriculture (SAGA) laboratory at CIMMYT in Mexico. The two types of markers are presented in two different files: rosyara_et_al_data_set_PAV.zip include data for Presence -Absence variation (PAV) and rosyara_et_al_data_set_SNP.zip includes data for Single nucleotide polymorphism (SNPs).
Dataset
Suchismita Mondal Somak Dutta Leonardo Abdiel Crespo Herrera JULIO HUERTA_ESPINO Hans-Joachim Braun Ravi Singh (2019)
This dataset provides supplementary files related to fifty years of semi-dwarf spring wheat breeding at CIMMYT: Grain yield progress in optimum, drought and heat stress environments.
Dataset
Sustainable Wheat & Maize Production in Afghanistan (ACIAR funded, Project number: CIM/2011/026)
Susanne Dreisigacker Rajiv Sharma Eric Huttner Aziz Karimov Carolina Sansaloni Rosemary Shrestha Kai Sonder Hans-Joachim Braun (2019)
Since 2012, Australian support has resulted in the release of 23 wheat varieties by Afghanistan’s National Varietal Release Committee (NVRC). These varieties deliver both improved yield and disease tolerance. A 2015/16 farmer survey confirmed that farmers were indeed sharing seed with an average of three relatives/neighbours – although with no indication of how much seed was shared. This uncertainty regarding the adoption of new varieties has been intended to resolve by a recent DNA assessments of seed collected in 2015/16 that shows the general prevalence of the new varieties across 600 surveyed farms.
Dataset