Effects of various levels of wheat bran and mustard oil cake in the culture media on tubificid production

Aquaculture ◽  
1992 ◽  
Vol 107 (1) ◽  
pp. 107-113 ◽  
Author(s):  
M.T. Ahamed ◽  
M.F.A. Mollah
Keyword(s):  
Wheat Bran ◽  
Culture Media ◽  
Mustard Oil ◽  
Mustard Oil Cake

scholarly journals Influence of crushed maize and soybean cake on the growth of crossbred female calves

2020 ◽  
Vol 6 (3) ◽  
pp. 499-506
Author(s):  
Maksudul Islam Nahid ◽  
Md Anwar Hossain ◽  
Azharul Bari ◽  
Mst Latifa Yesmin Camy ◽  
Dipok Kumar Sarker ◽  
...  
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Wheat Bran ◽  
Body Weight Gain ◽  
Research Work ◽  
The Body ◽  
Mustard Oil ◽  
Mustard Oil Cake ◽  
Soybean Cake ◽  
Concentrate Mixture

The present research work was conducted to develop a balanced ration for crossbred high yielding calves in farm condition. For this purpose, seventy days long feeding trial was conducted with nine crossbred female calves having nearly similar body weight and age. Nine crossbred calves were equally divided into three groups such as T1 (1 kg concentrate mixture of crushed maize, wheat bran, mustard oil cake, molasses, DCP and salt at a ratio of 25:45:22:5:1:2, respectively), T2 (1 kg concentrate mixture of crushed maize, wheat bran, soybean cake, molasses, DCP and salt at a ratio of 27:45:20:5:1:2, respectively) and T3 (Wheat bran, rice polish, mustard oil cake, DCP, Salt were supplied according to BAU routine farm feeding at a ratio of 65:18:14:1:2, respectively). All calves were supplied with ad libitum green grasses (German and Para) and fresh clean drinking water. From the research finding, it was observed that the average total dry matter intake, total body weight gain, body length gain and heart girth gain were in T1 (2.68a±0.000 kg, 2.51a±0.21 kg, 1.83a±0.12 cm, 1.29a±0.07 cm, respectively) and T2 (2.65a±0.001 kg, 2.55a±0.21 kg, 1.67a±0.12 cm, 1.25a±0.07 cm, respectively) groups significantly (p<0.05) higher than that of the T3 (2.34b±0.002 kg, 0.96b±0.21 kg, 0.81b±0.12 cm, 0.64b±0.07 cm, respectively) group. The result showed that the body weight gain of T2 group was higher by supplementation of balanced ration. Therefore, the feed supplementation of crushed maize, wheat bran, soybean cake, molasses, DCP and salt at a ratio of 27:45:20:5:1:2, respectively should be supplied to crossbred calves for the future development of dairy herd replacement stock for profitable dairy business. Asian J. Med. Biol. Res. September 2020, 6(3): 499-506

scholarly journals Selection of suitable media and intervals of media inoculation for culturing Tubificid worms

2013 ◽  
Vol 10 (2) ◽  
pp. 325-330
Author(s):  
MFA Mollah ◽  
K Mosharaf ◽  
Dr Mariom
Keyword(s):  
Culture Media ◽  
Fine Sand ◽  
Mustard Oil ◽  
Cow Dung ◽  
Running Water ◽  
Mustard Oil Cake ◽  
Culture Duration ◽  
The Media ◽  
Tubificid Worms ◽  
Selection Of

Tubificid worms are aquatic invertebrates, belonging to the class Oligochaeta and family Tubificidae, used as an important live food for fishes. The study was conducted to culture Tubificid worms under running water in order to develop a suitable culture media and an optimum duration of media inoculation for culturing Tubificid worms. The worms were cultured under two experiments in cemented culvert system (160×25×10 cm3) for 90 days. In the first experiment the worms were cultured in three different media designated as treatment-I, treatment-II and treatment-III. The highest yield (503.39±22.98 mg cm-2) was found at 70th day of culture duration in the culture media containing a mixture of 35% mustard oil cake, 20% wheat bran, 25% cow-dung and 20% fine sand (treatment-III). Only 1.99 kg media ingredients valued BDT 29.85 were needed to yield 1 kg worms. In the second experiment, the worms were cultured at three different intervals of media inoculation i.e., 6, 10 and 15 days interval designated as treatment-I, treatment-II and treatment-III respectively using the media found best in the first experiment. Inoculation of media at 10 days interval showed significantly (P<0.01) higher production (488.94±5.60 mg cm-2).DOI: http://dx.doi.org/10.3329/jbau.v10i2.14925 J. Bangladesh Agril. Univ. 10(2): 325-330, 2012

scholarly journals Optimum harvest for sustainable yield of fish live food tubificid worms

1970 ◽  
Vol 20 (1) ◽  
pp. 57-63
Author(s):  
Anwar Hossain ◽  
Mohammad Shamsur Rahman ◽  
Mahmud Hasan
Keyword(s):  
Wheat Bran ◽  
Maximum Yield ◽  
Live Food ◽  
Mustard Oil ◽  
Cow Dung ◽  
Sustainable Yield ◽  
Fish Yield ◽  
Mustard Oil Cake ◽  
The Media ◽  
Tubificid Worms

The Optimum harvest suitable for sustainable yield of tubificid worms without affecting the future yield for a period of 60 days was determined. The media ingredients used to culture the worms were 20% wheat bran, 30% soybean meal, 20% mustard oil cake, 20% cow dung and 10% sand. A harvest level of 50 mg/cm2 (maximum yield; 518.93 ± 14.36 mg/cm2) at ten days interval starting from 30 days of worms' inoculation was found suitable for sustainable yield in the later sampling durations. Results of this study have implications in increasing fish yield by producing reliable and sustainable yield of fish live foods tubificid worms.Key words: Tubificid worms; Live food; Optimum harvest; Sustainable yieldDOI: http://dx.doi.org/10.3329/dujbs.v20i1.8838Dhaka Univ. J. Biol. Sci. 20(1): 57-63, 2011 (January)

Adsorption of copper from aqueous solution on Brassica cumpestris (mustard oil cake)

2005 ◽  
Vol 122 (1-2) ◽  
pp. 177-183 ◽  
Author(s):  
Mohammad Ajmal ◽  
Rifaqat Ali Khan Rao ◽  
Moonis Ali Khan
Keyword(s):  
Aqueous Solution ◽  
Mustard Oil ◽  
Mustard Oil Cake

scholarly journals PROSPECÇÃO E AVALIAÇÃO DO POTENCIAL BIOTECNOLÓGICO DE LINHAGENS COMERCIAIS DE SHIITAKE

2021 ◽  
Vol 35 (4) ◽  
pp. 640-649
Author(s):  
Dalvan Pereira Abilio ◽  
Olívia Gomes Martins ◽  
Giovana Silva ◽  
Meire Andrade
Keyword(s):  
Wheat Bran ◽  
Radial Growth ◽  
Mycelial Growth ◽  
Culture Medium ◽  
Lentinula Edodes ◽  
Culture Media ◽  
Biotechnological Potential ◽  
E Mail ◽  
Eucalyptus Sawdust

PROSPECÇÃO E AVALIAÇÃO DO POTENCIAL BIOTECNOLÓGICO DE LINHAGENS COMERCIAIS DE SHIITAKE   DALVAN PEREIRA ABÍLIO1, OLÍVIA GOMES MARTINS2, GIOVANA CRISTINA PINTO ALVES DA SILVA3, MEIRE CRISTINA NOGUEIRA DE ANDRADE4   1 Graduando em Ciências Biológicas, Centro Universitário Sagrado Coração – Unisagrado, R. Irmã Arminda, 10-50 - Jardim Brasil, 17011-160 Bauru, SP, Brasil. E-mail: [email protected] 2 Doutoranda em Agronomia – Energia na Agricultura, Faculdade de Ciências Agronômicas, Universidade Estadual Paulista "Julio de Mesquita Filho" (UNESP), Av. Universitária, 3780 - Altos do Paraíso, 18610-034, Botucatu, SP, Brasil. E-mail: [email protected] 3 Mestre em Agronomia – Energia na Agricultura, Faculdade de Ciências Agronômicas, Universidade Estadual Paulista "Julio de Mesquita Filho" (UNESP), Av. Universitária, 3780 - Altos do Paraíso, 18610-034, Botucatu, SP, Brasil. E-mail: [email protected] 4 Docente da Faculdade Gran Tietê, Av. 15 de Novembro, 125 - Centro, 17340-000, Barra Bonita, SP, Brasil. E-mail: [email protected]   RESUMO: O objetivo deste trabalho foi avaliar e comparar o crescimento micelial in vitro de quatro linhagens comerciais de Lentinula edodes (LE-241, LE-242, LE-243 e LE-244) em meio de cultura à base de serragem de eucalipto, suplementado com bagaço de malte ou farelo de trigo. O delineamento experimental foi inteiramente casualizado, em esquema fatorial 2x4 (substratos x linhgens), totalizando oito tratamentos, cada um com cinco repetições. Os substratos foram preparados com 20% de suplementação, acrescidos de calcário (tamponante), umidificados e esterilizados. Os meios de cultura foram preparados a partir da infusão dos substratos, filtração, adição de ágar e esterilização. As placas foram inoculadas com as linhagens e o crescimento radial do micélio na superfície do meio de cultura foi mensurado com paquímetro. O menor desenvolvimento micelial ocorreu com a linhagem LE-241 e com a linhagem LE-243 no substrato suplementado com farelo de trigo. Os maiores desenvolvimentos foram obtidos com as linhagens LE-242 e LE-244 no substrado suplementado com bagaço de malte. O desenvolvimento de todas as linhagens foi maior no substrato suplementado com bagaço de malte. Sendo assim, a utilização do bagaço de malte para o crescimento micelial é uma alternativa viável à suplementação tradicional com farelo de trigo.   Palavras-chave: fungos, cogumelo, Lentinula edodes, micélio, bagaço de malte.   PROSPECTING AND EVALUATING THE BIOTECHNOLOGICAL POTENTIAL OF SHIITAKE COMMERCIAL STRAINS   ABSTRACT: This study aimed to evaluate and compare the in vitro mycelial growth of four commercial Lentinula edodes strains (LE-241, LE-242, LE-243 and LE-244) in a culture medium based on eucalyptus sawdust, supplemented with malt bagasse or wheat bran. The experimental design was completely randomized, in a 2x4 factorial scheme (substrates x strains), totaling eight treatments, each with five repetitions. The substrates were prepared with 20% supplementation, added with lime (buffer), humidified and sterilized. The culture media were prepared from the infusion of substrates, filtration, addition of agar and sterilization. The plates were inoculated with the strains and the radial growth of the mycelium on the surface of the culture medium was measured using a caliper. The smallest mycelial growth occurred with the LE-241 strain and with the LE-243 strain on the substrate supplemented with wheat bran. The greatest growths were obtained with the LE-242 and LE-244 strains in the substrate supplemented with malt bagasse. The development of all strains was greater in the substrate supplemented with malt bagasse. Therefore, the use of malt bagasse for mycelial growth is a viable alternative to traditional wheat bran supplementation.   Keywords: fungi, mushroom, Lentinula edodes, mycelium, malt bagasse.

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