Výsledky vyhledávání - "Tesfaye Walle"

Akademický článek

Combining ability and genetic distance analysis of mid altitude sub-humid agroecology adapted maize inbred lines for high grain yield

Autor: Bitew Tilahun Engida, Dagne Wegary, Tolera Keno, Tesfaye Walle Mekonnen

Publikováno v: Heliyon, Vol 10, Iss 11, Pp e32267- (2024)

Understanding the combining ability effects, heterosis, and genetic relationships between parental lines would be helpful in the maize breeding program to develop high-yielding and genetically stable maize varieties for various contrasting environmen

Externí odkaz: https://doaj.org/article/a9118234fa90493a8b0b820f89f76265

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Akademický článek

Effects of planting date, environments and their interaction on grain yield and quality traits of maize hybrids

Autor: Tesfaye Walle Mekonnen, Angeline van Biljon, Gert Ceronio, Maryke Labuschagne

Publikováno v: Heliyon, Vol 9, Iss 11, Pp e21660- (2023)

Maize is one of the most important staple food crops for most low-income households in the Southern African region. Erratic and inconsistent rainfall distribution across maize-growing areas is a major threat to maize production. Late rains in recent

Externí odkaz: https://doaj.org/article/58cc7cfbbc2247bd897871255f671f55

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Akademický článek

Heterosis and combining ability of iron, zinc and their bioavailability in maize inbred lines under low nitrogen and optimal environments

Autor: Sajjad Akhtar, Tesfaye Walle Mekonnen, Kingstone Mashingaidze, Gernot Osthoff, Maryke Labuschagne

Publikováno v: Heliyon, Vol 9, Iss 3, Pp e14177- (2023)

Iron (Fe) and zinc (Zn) nutrient enrichment of staple crops through biofortification can contribute to alleviating micronutrient deficiency in sub-Saharan Africa. A line × tester mating design was used to determine the general combining ability (GCA

Externí odkaz: https://doaj.org/article/b03bf9021f7240b192c96da4467bab46

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Akademický článek

Breeding implications of nodulation performance and root structure under natural inoculation for soil fertility enhancement and sustainable cowpea production

Autor: Tesfaye Walle Mekonnen, Firew Mekbib, Berhanu Amsalu, Melaku Gedil, Maryke Labuschagne

Publikováno v: Frontiers in Sustainable Food Systems, Vol 6 (2022)

Nitrogen deficiency is the most limiting abiotic stress factor affecting the grain yield of cowpea (Vigna unguiculata L.) in sub-Saharan Africa (SSA) countries. Breeding for high-yielding potential in association with high nitrogen fixation performan

Externí odkaz: https://doaj.org/article/5b43b6cb591b4f8493fc9c8f73b592a2

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Akademický článek

Genotype by Environment Interaction in Grain Iron and Zinc Concentration and Yield of Maize Hybrids under Low Nitrogen and Optimal Conditions

Autor: Sajjad Akhtar, Tesfaye Walle Mekonnen, Gernot Osthoff, Kingstone Mashingaidz, Maryke Labuschagne

Publikováno v: Plants, Vol 12, Iss 7, p 1463 (2023)

Maize is the staple food crop for millions of people in sub-Saharan Africa. Iron (Fe) and zinc (Zn) deficiency is a significant health risk that mainly affects low-income populations who rely solely on maize-based diets. This problem can be alleviate

Externí odkaz: https://doaj.org/article/a3acb62f2a7f46b5bb285af2b176471a

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Akademický článek

Breeding of Vegetable Cowpea for Nutrition and Climate Resilience in Sub-Saharan Africa: Progress, Opportunities, and Challenges

Autor: Tesfaye Walle Mekonnen, Abe Shegro Gerrano, Ntombokulunga Wedy Mbuma, Maryke Tine Labuschagne

Publikováno v: Plants, Vol 11, Iss 12, p 1583 (2022)

Currently, the world population is increasing, and humanity is facing food and nutritional scarcity. Climate change and variability are a major threat to global food and nutritional security, reducing crop productivity in the tropical and subtropical

Externí odkaz: https://doaj.org/article/f1dba4e289994675870740d07f0f712d

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