Wheat is a source of food and income for Ethiopian farmers in general, and the Duna district in particular. Despite the district's high wheat production potential, a number of constraints impede the wheat sector's and value chain's development. This study, thus, analyzed the wheat value chain in Duna district, Hadiya zone, Southern Ethiopia. Descriptive statistics, marketing margin, and a multiple linear regression model were used to analyze data from 149 respondents. The result showed that the actors in the wheat value chain have a shaky relationship. According to the findings, flour wholesalers had the highest market margin (18.36%), followed by flour processors (17.70%). The estimated multiple linear regression result revealed that wheat supply is influenced by the quantity of wheat produced, household education level, farming experience, frequency of extension contact, and lagged market price. Furthermore, wheat producers identified climate variability and low wheat prices as the top two problems in wheat production and wheat marketing, respectively. Hence, the government and other concerned bodies should focus on productivity increasing technologies in the study area in order to boost productivity and thus increase wheat market supply. In addition, to solve the marketing problem, the promotion of value-added practices and the formation of wheat cooperatives are suggested.
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http://dx.doi.org/10.1016/j.heliyon.2021.e07597 | DOI Listing |
3 Biotech
January 2025
Department of Agronomy, Abdul Wali Khan University, Mardan, 23200 Khyber Pakhtunkhwa Pakistan.
Soil contamination with toxic heavy metals [such as aluminum (Al)] is becoming a serious global problem due to the rapid development of the social economy. Although plant growth-promoting rhizo-bacteria (PGPR) are the major protectants to alleviate metal toxicity, the study of these bacteria to ameliorate the toxic effects of Al is limited. Therefore, the present study was conducted to investigate the combined effects of different levels of (5 ppm and 10 ppm) of accession number of MT123456 on plant growth and biomass, photosynthetic pigments, gas exchange attributes, oxidative stress and response of antioxidant compounds (enzymatic and nonenzymatic), and their specific gene expression, sugars, nutritional status of the plant, organic acid exudation pattern and Al accumulation from the different parts of the plants, which was spiked with different levels of Al [0 µM (i.
View Article and Find Full Text PDFMol Plant
January 2025
Frontiers Science Center for Molecular Design Breeding, Key Laboratory of Crop Heterosis and Utilization (MOE), and Beijing Key Laboratory of Crop Genetic Improvement, China Agricultural University, Beijing 100193, China. Electronic address:
Wheat (Triticum aestivum L.) production is vital for global food security, providing energy and protein to millions of people worldwide. Recent advancements in wheat research have led to significant increases in production, fueled by technological and scientific innovation.
View Article and Find Full Text PDFEnviron Microbiome
January 2025
Department of Plant Breeding, Swedish University of Agricultural Sciences, Alnarp, Sweden.
Background: Fusarium head blight (FHB) is a major disease affecting cereal crops including wheat, barley, rye, oats and maize. Its predominant causal agent is the ascomycete fungus Fusarium graminearum, which infects the spikes and thereby reduces grain yield and quality. The frequency and severity of FHB epidemics has increased in recent years, threatening global food security.
View Article and Find Full Text PDFBMC Plant Biol
January 2025
Triticeae Research Institute, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.
Background: The St-genome-sharing taxa are highly complex group of the species with the St nuclear genome and monophyletic origin in maternal lineages within the Triticeae, which contains more than half of polyploid species that distributed in a wide range of ecological habitats. While high level of genetic heterogeneity in plastome DNA due to a reticulate evolutionary event has been considered to link with the richness of the St-genome-sharing taxa, the relationship between the dynamics of diversification and molecular evolution is lack of understanding.
Results: Here, integrating 106 previously and 12 newly sequenced plastomes representing almost all previously recognized genomic types and genus of the Triticeae, this study applies phylogenetic reconstruction methods in combination with lineage diversification analyses, estimate of sequence evolution, and gene expression to investigate the dynamics of diversification in the tribe.
Plant Genome
March 2025
Department of Agronomy and Plant Genetics, University of Minnesota, Saint Paul, Minnesota, USA.
Crossing over breaks linkages and leads to a wider array of allele combinations. My objective was to assess the contribution of crossing over to genetic variance (V) in maize (Zea mays L.) and wheat (Triticum aestivum L.
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