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14 results on '"Jida, Mulissa"'

5. Improvement of nutritional composition of shiitake mushroom (Lentinula edodes) using formulated substrates of plant and animal origins

Author

Agencia Española de Cooperación Internacional para el Desarrollo, Desisa, Buzayehu [0000-0002-7052-7348], Muleta, Diriba [0000-0003-1977-245X], Jida, Mulissa [0000-0002-6119-7439], Dejene, Tatek [0000-0001-9660-3137], Goshu, Abayneh [0000-0001-8524-1388], Negi, Tadesse [0009-0000-9580-0091], Martín-Pinto, Pablo [0000-0002-2853-056X], Desisa, Buzayehu, Muleta, Diriba, Jida, Mulissa, Dejene, Tatek, Goshu, Abayneh, Negi, Tadesse, Martín-Pinto, Pablo, Agencia Española de Cooperación Internacional para el Desarrollo, Desisa, Buzayehu [0000-0002-7052-7348], Muleta, Diriba [0000-0003-1977-245X], Jida, Mulissa [0000-0002-6119-7439], Dejene, Tatek [0000-0001-9660-3137], Goshu, Abayneh [0000-0001-8524-1388], Negi, Tadesse [0009-0000-9580-0091], Martín-Pinto, Pablo [0000-0002-2853-056X], Desisa, Buzayehu, Muleta, Diriba, Jida, Mulissa, Dejene, Tatek, Goshu, Abayneh, Negi, Tadesse, and Martín-Pinto, Pablo

Abstract

The cultivation of shiitake mushrooms (Lentinula edodes) is increasing rapidly due to their nutritional and medicinal benefits. Previously, we evaluated different substrates for cultivating L. edodes mushrooms but did not determine the impact of these substrates on the nutritional contents. Thus, the aim of this study was to evaluate the nutritional values of Lentinula edodes mushrooms cultivated on seven different substrates. Samples of fruiting bodies were oven-dried at 45°C for 72 h and grinded by a mill to a particle size of <1 mm. The milled fruiting bodies were analyzed following a well established methods. Accordingly, the nutritional composition and mineral elements of mushrooms cultivated on each of the substrate were determined using a Plasma Spectrophotometer and Microwave Plasma Atomic Emission Spectroscopy, respectively. The content of crude protein, crude fiber, crude fat, and carbohydrates were in the range of 13.67–19.60 %, 12.99–15.34 %, 0.77–1.83, and 52.17–59.39 %, respectively. The highest value of nutrients was obtained from sugarcane bagasse supplemented with poultry manures (S4), except carbohydrates from sugarcane bagasse alone (S1). Therefore, the use of plant substrates supplemented with animal origin improved the nutritional values of L. edodes mushroom in order to combat malnutrition and contribute to food security in the country.

Published
2024

13. Phenotypic diversity and plant growth promoting characteristics of Mesorhizobium species isolated from chickpea (Cicer arietinum L.) growing areas of Ethiopia

Author

Jida, Mulissa and Assefa, Fassil

Abstract

Chickpea (Cicer arietinum L.) is one of the major sources of dietary protein for majority of Ethiopian population. It also maintains soil fertility through its symbiotic nitrogen-fixation in association with Mesorhizobium species. Therefore, this study was aimed at isolation, characterization and selection of symbiotically effective native chickpea nodulating rhizobia endowed with different plant growth promoting (PGP) characteristics. Hence, phenotypic and plant growth promoting characteristics of thirty-six rhizobia isolates recovered from root nodules of chickpea grown in soils collected from different chickpea producing areas found in Central and Northern part of Ethiopia were investigated. The result of our study indicated that chickpea rhizobial isolates have shown wide diversity in their different C and N-sources utilization pattern and tolerance to salinity, high temperatures, acid and alkaline pH, heavy metals and antibiotics. Symbiotic and morphological characterization also showed a wide diversity among tested isolates. Moreover, screening for PGP characteristics indicated that 44.4% of the isolates were phosphate solubilizer while 27.8% of them were found to be indole-3-acetic acid (IAA) producer. Furthermore, 19.4% tested isolates showed antagonistic activity against Fusarium oxysporum in dual culture assay. Generally, the present study indicates that Ethiopian soils contain symbiotically effective chickpea nodulating rhizobia which are endowed with different PGP characteristics.Keywords: Chickpea, Mesorhizobium, plant growth promoting, Ethiopia, symbiotic nitrogen fixationAfrican Journal of Biotechnology Vol. 11(29), pp. 7483-7493, 10 April, 2012

Published
2014

14. Improvement of nutritional composition of shiitake mushroom (Lentinula edodes)using formulated substrates of plant and animal origins

Author

Desisa, Buzayehu, Muleta, Diriba, Jida, Mulissa, Dejene, Tatek, Goshu, Abayneh, Negi, Tadesse, and Martin-Pinto, Pablo

Abstract

The cultivation of shiitake mushrooms (Lentinula edodes) is increasing rapidly due to their nutritional and medicinal benefits.  Previously, we evaluated different substrates for cultivating L. edodes mushrooms but did not determine the impact of these substrates on the nutritional contents. Thus, the aim of this study was to evaluate the nutritional values of Lentinula edodes mushrooms cultivated on seven different substrates. Samples of fruiting bodies  were oven-dried at 45°C for 72 h and grinded by a mill to a particle size of <1 mm. The milled fruiting bodies were analyzed following a well established methods. Accordingly, the nutritional composition and mineral elements of mushrooms cultivated on each of the substrate were determined using a Plasma Spectrophotometer and Microwave Plasma Atomic Emission Spectroscopy, respectively.  The content of crude protein, crude fiber, crude fat, and carbohydrates were in the range of 13.67–19.60%, 12.99–15.34%, 0.77–1.83, and 52.17–59.39%, respectively. The highest value of nutrients was obtained from sugarcane bagasse supplemented with poultry manures (S4), except carbohydrates from sugarcane bagasse alone (S1).  Therefore, the use of plant substrates  supplemented with animal origin improved the nutritional values of L. edodes mushroom in order to combat malnutrition and contribute to food security in the country.

Published
2024
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