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Presentation

Seed Production Technology for Africa

Olsen, M. (CIMMYT, 2020)

Article

Identification of donors for low-nitrogen stress with maize lethal necrosis (MLN) tolerance for maize breeding in sub-Saharan Africa

Das, B.; Atlin, G.N.; Olsen, M.; Burgueño, J.; Amsal Tesfaye Tarekegne; Babu, R.; Ndou, E.; Mashingaidze, K.; Lieketso Moremoholo; Ligeyo, D.; Matemba-Mutasa, R.; Zaman-Allah, M.; San Vicente, F.M.; Prasanna, B.M.; Cairns, J.E. (Springer, 2019)

After drought, a major challenge to smallholder farmers in sub-Saharan Africa is low-fertility soils with poor nitrogen (N)-supplying capacity. Many challenges in this region need to be overcome to create a viable fertilizer ...

Article

Grain yield performance and flowering synchrony of CIMMYT’s tropical maize (Zea mays L.) parental inbred lines and single crosses

Worku, M.; Makumbi, D.; Beyene, Y.; Das, B.; Mugo, S.N.; Pixley, K.V.; Bänziger, M.; Owino, F.; Olsen, M.; Asea, G.; Prasanna, B.M. (Springer, 2016)

Maize production constraints in sub-Saharan Africa (SSA) are being addressed by CIMMYT and partners through an array of projects, focusing on developing and evaluating parental inbred lines and single-crosses as well as ...

Article

Combining ability and testcross performance of drought-tolerant maize inbred lines under stress and non-stress environments in Kenya

Berhanu Tadesse Ertiro; Beyene, Y.; Das, B.; Mugo, S.N.; Olsen, M.; Oikeh, S.O.; Juma, C.; Labuschagne, M.; Prasanna, B.M. (Blackwell Verlag, 2017)

Drought and poor soil fertility are among the major abiotic stresses affecting maize productivity in sub-Saharan Africa. Maize breeding efforts at the International Maize and Wheat Improvement Center (CIMMYT) have focused ...

Article

Genomic prediction across years in a maize doubled haploid breeding program to accelerate early-stage testcross testing

Nan Wang; Hui Wang; Ao Zhang; Yubo Liu; Diansi Yu; Zhuanfang Hao; Ilut, D.C.; Glaubitz, J.C.; Yanxin Gao; Jones, E.; Olsen, M.; Xinhai Li; San Vicente, F.M.; Prasanna, B.M.; Crossa, J.; Perez-Rodriguez, P.; Zhang, X. (Springer, 2020)

Article

Genome-wide association study and genomic prediction of Fusarium ear rot resistance in tropical maize germplasm

Yubo Liu; Guanghui Hu; Ao Zhang; Loladze, A.; Yingxiong Hu; Hui Wang; Jingtao Qu; Zhang, X.; Olsen, M.; San Vicente, F.M.; Crossa, J.; Feng Lin; Prasanna, B.M. (Elsevier, 2020)

Article

Low-N stress tolerant maize hybrids have higher fertilizer N recovery efficiency and reduced N-dilution in the grain compared to susceptible hybrids under low N conditions

Chisaka, A.; Zaman-Allah, M.; Cairns, J.E.; Amsal Tesfaye Tarekegne; Magorokosho, C.; Das, B.; Masuka, B.; Olsen, M.; Prasanna, B.M. (Taylor & Francis, 2020)

Article

Genomic prediction in biparental tropical maize populations in water-stressed and well-watered environments using low-density and GBS SNPs

Xuecai Zhang; Pérez-Rodríguez, P.; Semagn, K.; Beyene, Y.; Babu, R.; Lopez-Cruz, M.; San Vicente, F.M.; Olsen, M.; Buckler, E.; Jannink, J.L.; Prasanna, B.M.; Crossa, J. (Springer Nature, 2015)

One of the most important applications of genomic selection in maize breeding is to predict and identify the best untested lines from biparental populations, when the training and validation sets are derived from the same ...

Presentation

CIMMYT Eastern Africa maize breeding pipeline updates

Beyene, Y.; Makumbi, D.; Chere, A.T.; Jumbo, M.B.; Gowda, M.; Chaikam, V.; Mahabaleswara, S.L.; Bruce, A.; Olsen, M.; Chavangi, A.; Aleri, I.; Gichobi, P.; Murithi, M.; Adhiambo, C.; Oriyo, G.; Negera, D.; Awas, G.; Ngure, D.; Migwi, G.; Ogugo, V.; Ochieng, J.A.W.; Omar, H.; Okayo, R.; Mwaura, W.; Marangu, C.; Ogoloa, G. (CIMMYT, 2020)

Article

Genetic dissection of Striga hermonthica (Del.) Benth. resistance via genome-wide association and genomic prediction in tropical maize germplasm

Gowda, M.; Makumbi, D.; Das, B.; Nyaga, C.; Kosgei, T.; Crossa, J.; Beyene, Y.; Montesinos-Lopez, O.A.; Olsen, M.; Prasanna, B.M. (Springer, 2021)

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CIMMYT Publications Repository

Seeding innovation ... Nourishing hope

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Seed Production Technology for Africa

Identification of donors for low-nitrogen stress with maize lethal necrosis (MLN) tolerance for maize breeding in sub-Saharan Africa

Grain yield performance and flowering synchrony of CIMMYT’s tropical maize (Zea mays L.) parental inbred lines and single crosses

Combining ability and testcross performance of drought-tolerant maize inbred lines under stress and non-stress environments in Kenya

Genomic prediction across years in a maize doubled haploid breeding program to accelerate early-stage testcross testing

Genome-wide association study and genomic prediction of Fusarium ear rot resistance in tropical maize germplasm

Low-N stress tolerant maize hybrids have higher fertilizer N recovery efficiency and reduced N-dilution in the grain compared to susceptible hybrids under low N conditions

Genomic prediction in biparental tropical maize populations in water-stressed and well-watered environments using low-density and GBS SNPs

CIMMYT Eastern Africa maize breeding pipeline updates

Genetic dissection of Striga hermonthica (Del.) Benth. resistance via genome-wide association and genomic prediction in tropical maize germplasm

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Seed Production Technology for Africa

Identification of donors for low-nitrogen stress with maize lethal necrosis (MLN) tolerance for maize breeding in sub-Saharan Africa

Grain yield performance and flowering synchrony of CIMMYT’s tropical maize (Zea mays L.) parental inbred lines and single crosses

Combining ability and testcross performance of drought-tolerant maize inbred lines under stress and non-stress environments in Kenya

Genomic prediction across years in a maize doubled haploid breeding program to accelerate early-stage testcross testing

Genome-wide association study and genomic prediction of Fusarium ear rot resistance in tropical maize germplasm

Low-N stress tolerant maize hybrids have higher fertilizer N recovery efficiency and reduced N-dilution in the grain compared to susceptible hybrids under low N conditions

Genomic prediction in biparental tropical maize populations in water-stressed and well-watered environments using low-density and GBS SNPs

CIMMYT Eastern Africa maize breeding pipeline updates

Genetic dissection of Striga hermonthica (Del.) Benth. resistance via genome-wide association and genomic prediction in tropical maize germplasm