http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Nurjahan Begum (검색결과 4 건)
- 무료
- 기관 내 무료
- 유료
-
Effects of Periparturient Anthelmintic Treatment on the Milk Yield in Cows
Islam, Faruk Md.,Zohara, Begum Fatema,Begum, Nurjahan,Alam, Md. Golam Shahi 韓國受精卵移植學會 2014 한국동물생명공학회지 Vol.29 No.2
This study was conducted to determine the efficacy of anthelmintics against gastrointestinal parasitic infestation in periparturient dairy cows and its effect on milk yield and quality. Sixty pregnant cows of 1st & 2nd parity were divided into four groups. The efficacy of anthelmintic treatment was evaluated by counting faecal egg per gram (EPG) compared with pre-treatment values. The milk yield of each cow was recorded in pre and post treatment lactations. Cows of group A were treated with Nitroxynil 10 mg/kg body weight subcutaneously 30 days before parturition, group B were treated with combination of triclabendazole and levamisole 19.5 mg/kg body weight orally at calving and group C treated with Endex® at calving and 42 days after. The mean change in EPG 14 days after treatment was significantly higher (p<0.05) in treated (79.1%) cows than control. Average milk yield of group C (2.8 ± 0.8) was significantly higher (p<0.01) than group A (2.6 ± 0.7). Similarly, the average milk yield in all the treated cows was significantly (p<0.01) higher in treated lactation (2.5 ± 0.7) than in the previous lactation (2.2 ± 0.7). The average milk yield in all treated cows was significantly (p<0.01) higher than the control cows. Although, milk yields were higher in second parity than the first, there was no significant difference (p>0.05). The milk protein percentage was significantly higher (p<0.05) in treated group than the control group. Therefore, it may be concluded that periparturient anthelmintic treatment effectively reduced the gastrointestinal parasitic load and improved milk yield.
-
Effects of Periparturient Anthelmintic Treatment on the Milk Yield in Cows
Md. Faruk Islam,Begum Fatema Zohara,Nurjahan Begum,Md. Golam Shahi Alam 사단법인 한국동물생명공학회 2014 한국동물생명공학회지 Vol.29 No.2
This study was conducted to determine the efficacy of anthelmintics against gastrointestinal parasitic infestation inperiparturient dairy cows and its effect on milk yield and quality. Sixty pregnant cows of 1st & 2nd parity weredivided into four groups. The efficacy of anthelmintic treatment was evaluated by counting faecal egg per gram (EPG)compared with pre-treatment values. The milk yield of each cow was recorded in pre and post treatment lactations. Cows of group A were treated with Nitroxynil 10 mg/kg body weight subcutaneously 30 days before parturition, groupB were treated with combination of triclabendazole and levamisole 19.5 mg/kg body weight orally at calving andgroup C treated with Endex® at calving and 42 days after. The mean change in EPG 14 days after treatment wassignificantly higher (p<0.05) in treated (79.1%) cows than control. Average milk yield of group C (2.8 ± 0.8) wassignificantly higher (p<0.01) than group A (2.6 ± 0.7). Similarly, the average milk yield in all the treated cows wassignificantly (p<0.01) higher in treated lactation (2.5 ± 0.7) than in the previous lactation (2.2 ± 0.7). The averagemilk yield in all treated cows was significantly (p<0.01) higher than the control cows. Although, milk yields werehigher in second parity than the first, there was no significant difference (p>0.05). The milk protein percentage wassignificantly higher (p<0.05) in treated group than the control group. Therefore, it may be concluded that periparturientanthelmintic treatment effectively reduced the gastrointestinal parasitic load and improved milk yield.
-
Characteristics of bovine pulmonary parasites in Bangladesh
Rahman, A. K. M. Anisur,Begum, Nurjahan,Rahman, Md Siddiqur,Song, Hee-Jong The Korean Society of Veterinary Service 2009 韓國家畜衛生學會誌 Vol.32 No.1
In a cross-sectional abattoir survey of bovine pulmonary diseases in Mymensingh, during September 2001 to April 2002, subclinical Dictyocaulus viviparous infection was found in mesoendemic level in Bangladeshi adult zebu cattle. The number of mature lung worms varied from $1{\sim}18$ in individual lungs. One to five mature lung worms were most frequent (74.2%) followed by 6 to 10(19.3%) and $11{\sim}18$ (6.5%). Of the total 123 mature worms collected from 31 lungs, there were 50 (40.7%) male and 73 (59.3%) female worms. The female lungworms (mean length 14.41mm) were significantly (P<0.01) larger than the male lungworms (mean length 11.28mm). The number of hydatid cysts varied from $1{\sim}80$ in individual lungs. One to five ($1{\sim}5$) cysts were recorded most commonly (76.0%) followed by $11{\sim}80$ (20.0%) and $6{\sim}10$ (4%). The size (diameter) of the hydatid cysts ranged from $2{\sim}12cm$. Of the total 203 hydatid cysts collected from 31 lungs 45 (22.2%) cysts were fertile and 158 (77.8%) cyst were sterile.
-
Characteristics of bovine pulmonary parasites in Bangladesh
( A. K. M. Anisur Rahman ),( Nurjahan Begum ),( Md Siddiqur Rahman ),( Hee Jong Song ) 한국가축위생학회 2009 韓國家畜衛生學會誌 Vol.32 No.1
In a cross-sectional abattoir survey of bovine pulmonary diseases in Mymensingh, during September 2001 to April 2002, subclinical Dictyocaulus viviparous infection was found in mesoendemic level in Bangladeshi adult zebu cattle. The number of mature lung worms varied from 1∼18 in individual lungs. One to five mature lung worms were most frequent (74.2%) followed by 6 to 10 (19.3%) and 11∼18 (6.5%). Of the total 123 mature worms collected from 31 lungs, there were 50 (40.7%) male and 73 (59.3%) female worms. The female lungworms(mean length 14.41mm) were significantly (P?0.01) larger than the male lungworms(mean length 11.28mm). The number of hydatid cysts varied from 1∼80 in individual lungs. One to five (1∼5) cysts were recorded most commonly(76.0%) followed by 11∼80 (20.0%) and 6∼10 (4%). The size(diameter) of the hydatid cysts ranged from 2∼12cm. Of the total 203 hydatid cysts collected from 31 lungs 45 (22.2%) cysts were fertile and 158 (77.8%) cyst were sterile.
ScienceON
코리아스칼라연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
