The Journal of Research ANGRAU
Contents of 41(1) 2013 - acharya ng ranga agricultural university Contents of 41(1) 2013 - acharya ng ranga agricultural university
ESTRUS SYNCHRONIZATION RESPONSE AND FERTILITY RATE REFERENCES Acharya and Bhat 1990. Productive and reproductive traits in Ongole cows. ICAR Bulletin. Adams, G. P. Matteri R. Kastetic, J. P. Ko, J. C .H and Ginther, O J 1992. Association between surges of follicle stimulating hormone and the emergence of follicle wave in heifers. Journal of Reproduction and Fertility 94: 177-178. Alan Bennett Maia Alexandre Alves Ciro Torres Reinaldo Jose Mendes Streets Vicente Ribeiro Rocha Jr Giovanni Ribeiro e Carvalho Jefferson Ferreira da Fonseca Alberto Neto Marcatti Anderson George of Assisi-2003. Characteristics of follicular dynamics and luteal regression in cows of Gir and Nelore cows after treatment with cloprostenol. Journal of Animal Science. 32(1) 1806-9290. Alves N G costa E P da Guimaraes J D Silva M R Zamperlini B Costa F M J Santos A D F Miranda Neto T 2002. Ovarian activity in Holstein and crossbreed Holstein x Zebu cows during two normal estrous cycles. (Portuguese). Revista brasieira de Zootecnia. 31(2), 627-634. 35 ref. Gumen A Guenther J N Wiltbank M C 2003. Follicular size and response to Ovsynch versus detection of estrous in anovular and ovular lactating dairy cows. Journal of dairy Science 86 (10) 3184-3194. Krishna Mohan U K Mishra O P Mishra Singh C and Prakash B S 2010. Follicular development pattern in post partum anestrous sahiwal cows during Ovsynch protocol. IndianVet. Journal., 87: 448-450. Mialot J P Laumonnier G Ponsart C Fauxpoint H Barassin F Ponter A A and Deletang F 1999. Postpartum subestrus in dairy cows; comparison of treatment with prostaglandin F2 or GnRH + prostaglandin F2 + GnRH. Theriogenology 52 : 901-911. Mishra O P Khan J R and Awasthi M K 2002 Study of follicular dynamics in Sahiwal cows. Indian Journal Animal Reproduction 23: 193. Naidu G V Babu Rao K 2006 Estrus pattern and conception rate in postpartum lactating Ongole cows. Indian Journal of Animal Reproduction 27 (1) 14 – 17. Naidu G V Rao A S Rao K B 2007 Progesterone profile in postpartum lactating Ongole (Zebu) cows. Indian Journal of Animal Reproduction. 28 (1) : 12-14, Naidu G V Seshagiri A Babu Rao K 2010. Progesterone profile in postpartum lactating Ongole (Zebu) cows. Indian Journal of Animal Reproduction. 31 (1) :79-80. Rao K B and Venkata Naidu G 2001 Annual Progress report of the technical programme on Genetic improvement of Ongole breed through Associate Herd Testing Scheme, ANGRAU Rao A V and Venkataramaiah P 1985 Studies on the effectiveness of a smaller dose of prostaglandin F2 in increasing the reproductive efficiency of Ongole cattle. Indian Veterinary Journal 67: 528-530 Ravikiran G Rao G N and Jayarama Krishna V Satyanarayana A 1995. Performance of ongole and crossbred cows under village conditions. Indian Journal of Animal Science 65: 782. Rivera G M Goni C G Chaves M A Ferrero S B and Bo G A 1998. Ovarian follicular wave synchronization and induction of ovulation in postpartum beef cows. Theriogenology 49 : 1365 -1375. Souza A F Pinheiro V G Ereno R L and Barros M 2006. Synchronization of ovulation in anestrous Nelore cows treated with hormonal protocol without progesterone or progestagens. Reproduction fertility and development. 18(2) 115-116. Vasconcelos J L M Silcox R W Rosa G J M Pursley J R and Wiltbank M C 1999. Synchronization rate, size of the ovulatory follicle and pregnancy rate after synchronization of ovulation beginning on different days of the estrous cycle in lactating dairy cows. Theriogenology 52 : 1067 – 1078. Venkateswarlu M 1971. Studies on genetic correlation and inheritance of economic characteristics of Ongole cattle, M.Sc Thesis submitted to Agra University. 46
J.Res. ANGRAU 41(1) 42-46, 2013 A STUDY ON MIGRATION PATTERN OF SHEEP FLOCKS IN TELANGANA REGION OF ANDHRA PRADESH N. RAJANNA, M. MAHENDAR and K. VENKATA RAMANA Department of Livestock Production and Management, Sri Venkateswara Veterinary University, College of Veterinary Science, Rajendranagar, Hyderabad-30. Date of Receipt : 23.11.2012 Date of Acceptance : 04.02.2013 ABSTRACT A survey was carried out to collect information about migration pattern of sheep flocks in Telangana region during 2010-2011. A total of 576 farmers were selected by multistage stratified random sampling technique and the information was collected from them through personal interview. It was revealed the existence of twenty traditional migratory routes in the study area. The mean duration and distance of migration of flocks were 124.3 ± 10.5 days and 112.2 ± 19.5 km, respectively. The migration mostly started in the mid-January and extended up to July. The perception of farmers about basis for migration was lack of grazing resources (90.80%), periodical drought (80.90%), traditional occupation (77.78%), fields filled with crops (74.65%), disease problem (64.06%), lack of feeding resources (61.81%), lack of water resources (30.73%) and heavy rains (23.44%) and ranked them from I to VIII. The problems faced during migration included attack of diseases (87.85%), lack of shelter for animals (81.60%), theft (74.13%), restriction of entry into other villages (71.18%), lack of veterinary facilities (67.88%) predators (23.26%) and abortions due to stress (13.72%). Thus, knowledge about the migration pattern will help policy makers and planners in making suitable corrective and remedial measures Sheep is one of the important livestock species contributing to the livelihood of resource poor farmers in rural areas, particularly that are prone to drought. It contributes to the farm households not only by acting as source of livelihood and nutritional security, but also as a moving asset, which can be liquidated at a times of crises within short period. Andhra Pradesh state is known for its diversified livestock resources in nine well defined agro climatic zones. Andhra Pradesh state is divided into three geopolitical regions viz., Coastal Andhra, Telangana and Rayalaseema. According to 2008 census sheep population in Andhra Pradesh are 255.39 lakhs and ranks first in the country. In Telangana region of Andhra Pradesh, sheep rearing largely depended on grazing under extensive system of production. Whenever the grazing sources degraded, farmers were compelled to resort migration. During migration shepherds night shelter their flocks in farmer’s field and get some payment either in cash or kind in exchange for leftover of sheep manure. However, information on migration pattern of sheep flocks under field condition is scanty. Therefore, knowledge about the migration pattern will help policy makers and planners in making suitable corrective and remedial measures. Hence it was felt very essential to study the migration pattern of sheep flocks in Telangana region of Andhra Pradesh . MATERIALS AND METHODS The study was undertaken in Telangana region of Andhra Pradesh during 2010-2011. Telangana region was divided into three zones viz., Northern Telangana Zone (NTZ), Central Telangana Zone (CTZ) and Southern Telangana Zone (CTZ) on the basis of the agro-climatic conditions. Multistage stratified random sampling technique was applied to select the villages and sheep farmers. In the first stage two districts from each zone were selected and in the second stage four mandals from each district and in the third stage four villages from each selected mandal were selected based on sheep population. From each village 6 respondents possessing sheep were selected randomly for the present study. Hence, 576 sheep farmers constituted the study sample. Data on migration practices, reasons and problems of migration were studied from the respondents by face-to-face interview. Based on farmers responses frequency and percentages were calculated and accordingly rankings were given. email: neeradiraj@gmail.com 47
- Page 1 and 2: 1
- Page 3 and 4: CONTENTS PART I : PLANT SCIENCE Eff
- Page 5 and 6: J.Res. ANGRAU 41(1) 1-4, 2013 EFFEC
- Page 7 and 8: EFFECT OF FOLIAR APPLICATION OF NPK
- Page 9 and 10: J.Res. ANGRAU 41(1) 5-13, 2013 NUTR
- Page 11 and 12: NUTRIENT UPTAKE BY RICE CROP UNDER
- Page 13 and 14: NUTRIENT UPTAKE BY RICE CROP UNDER
- Page 15 and 16: NUTRIENT UPTAKE BY RICE CROP UNDER
- Page 17 and 18: NUTRIENT UPTAKE BY RICE CROP UNDER
- Page 19 and 20: LAKSHMI et al Fig 1. Changes in C/N
- Page 21 and 22: LAKSHMI et al Changes in C/N ratio
- Page 23 and 24: LAKSHMI et al Table 3. Changes in h
- Page 25 and 26: J.Res. ANGRAU 41(1) 20-29, 2013 INF
- Page 27 and 28: PRASAD and PRASADINI of bulk densit
- Page 29 and 30: PRASAD and PRASADINI to as high as
- Page 31 and 32: PRASAD and PRASADINI Table 4 . Infl
- Page 33 and 34: PRASAD and PRASADINI Table 8. Influ
- Page 35 and 36: J.Res. ANGRAU 41(1) 30-38, 2013 GEN
- Page 37 and 38: VEMANNA et al The range in mean val
- Page 39 and 40: VEMANNA et al grain yield per plant
- Page 41 and 42: VEMANNA et al 41
- Page 43 and 44: VEMANNA et al Singh, S. P and Khan,
- Page 45: RAMANA et al RESULTS AND DISCUSSION
- Page 49 and 50: RAJANNA et. al. Table 2. Reasons fo
- Page 51 and 52: RAJANNA et al the present findings
- Page 53 and 54: NARASIMHA et al Table 1. Proximate
- Page 55 and 56: NARASIMHA et al Maynard, L., Lossli
- Page 57 and 58: RAMANA et al with small follicles m
- Page 59 and 60: RAMANA et al Characteristics of fol
- Page 61 and 62: Research Notes J.Res. ANGRAU 41(1)
- Page 63 and 64: KIRTHY et al Akhtar et al., 2008; S
- Page 65 and 66: KIRTHY et al El Gharras H. 2009. Po
- Page 67 and 68: SANDYARANI et al Weed parameters li
- Page 69 and 70: SANDYARANI et al Table 2. Influence
- Page 71 and 72: Research Notes J.Res. ANGRAU 41(1)
- Page 73 and 74: KUMAR et al Table 2. Effect of seed
- Page 75 and 76: Research Notes J.Res. ANGRAU 41(1)
- Page 77 and 78: DEEPAK et al Table 2 Price spread a
- Page 79 and 80: Research Notes J.Res. ANGRAU 41(1)
- Page 81 and 82: YAMINI et al Table 3. Estimates of
- Page 83 and 84: YAMINI et al coupled with high per
- Page 85 and 86: LOKESH et al Table 1. Clustering pa
- Page 87 and 88: LOKESH et al Table 4. Mean values o
- Page 89 and 90: ABIRAMI et al Socio-economic Impact
- Page 91 and 92: ABIRAMI et al socio-economic impact
- Page 93 and 94: Research Notes J.Res. ANGRAU 41(1)
- Page 95 and 96: VEMANNA et al Table 1. Discriminant
ESTRUS SYNCHRONIZATION RESPONSE AND FERTILITY RATE<br />
REFERENCES<br />
Acharya and Bhat 1990. Productive and reproductive<br />
traits in Ongole cows. ICAR Bulletin.<br />
Adams, G. P. Matteri R. Kastetic, J. P. Ko, J. C .H<br />
and Ginther, O J 1992. Association between<br />
surges <strong>of</strong> follicle stimulating hormone and the<br />
emergence <strong>of</strong> follicle wave in heifers. <strong>Journal</strong><br />
<strong>of</strong> Reproduction and Fertility 94: 177-178.<br />
Alan Bennett Maia Alexandre Alves Ciro Torres<br />
Reinaldo Jose Mendes Streets Vicente Ribeiro<br />
Rocha Jr Giovanni Ribeiro e Carvalho<br />
Jefferson Ferreira da Fonseca Alberto Neto<br />
Marcatti Anderson George <strong>of</strong> Assisi-2003.<br />
Characteristics <strong>of</strong> follicular dynamics and luteal<br />
regression in cows <strong>of</strong> Gir and Nelore cows after<br />
treatment with cloprostenol. <strong>Journal</strong> <strong>of</strong> Animal<br />
Science. 32(1) 1806-9290.<br />
Alves N G costa E P da Guimaraes J D Silva M R<br />
Zamperlini B Costa F M J Santos A D F<br />
Miranda Neto T 2002. Ovarian activity in<br />
Holstein and crossbreed Holstein x Zebu cows<br />
during two normal estrous cycles.<br />
(Portuguese). Revista brasieira de Zootecnia.<br />
31(2), 627-634. 35 ref.<br />
Gumen A Guenther J N Wiltbank M C 2003. Follicular<br />
size and response to Ovsynch versus<br />
detection <strong>of</strong> estrous in anovular and ovular<br />
lactating dairy cows. <strong>Journal</strong> <strong>of</strong> dairy Science<br />
86 (10) 3184-3194.<br />
Krishna Mohan U K Mishra O P Mishra Singh C<br />
and Prakash B S 2010. Follicular development<br />
pattern in post partum anestrous sahiwal cows<br />
during Ovsynch protocol. IndianVet. <strong>Journal</strong>.,<br />
87: 448-450.<br />
Mialot J P Laumonnier G Ponsart C Fauxpoint<br />
H Barassin F Ponter A A and Deletang F<br />
1999. Postpartum subestrus in dairy cows;<br />
comparison <strong>of</strong> treatment with prostaglandin F2<br />
or GnRH + prostaglandin F2 + GnRH.<br />
<strong>The</strong>riogenology 52 : 901-911.<br />
Mishra O P Khan J R and Awasthi M K 2002<br />
Study <strong>of</strong> follicular dynamics in Sahiwal cows.<br />
Indian <strong>Journal</strong> Animal Reproduction 23: 193.<br />
Naidu G V Babu Rao K 2006 Estrus pattern and<br />
conception rate in postpartum lactating Ongole<br />
cows. Indian <strong>Journal</strong> <strong>of</strong> Animal Reproduction<br />
27 (1) 14 – 17.<br />
Naidu G V Rao A S Rao K B 2007 Progesterone<br />
pr<strong>of</strong>ile in postpartum lactating Ongole (Zebu)<br />
cows. Indian <strong>Journal</strong> <strong>of</strong> Animal Reproduction.<br />
28 (1) : 12-14,<br />
Naidu G V Seshagiri A Babu Rao K 2010.<br />
Progesterone pr<strong>of</strong>ile in postpartum lactating<br />
Ongole (Zebu) cows. Indian <strong>Journal</strong> <strong>of</strong> Animal<br />
Reproduction. 31 (1) :79-80.<br />
Rao K B and Venkata Naidu G 2001 Annual Progress<br />
report <strong>of</strong> the technical programme on Genetic<br />
improvement <strong>of</strong> Ongole breed through<br />
Associate Herd Testing Scheme, <strong>ANGRAU</strong><br />
Rao A V and Venkataramaiah P 1985 Studies on the<br />
effectiveness <strong>of</strong> a smaller dose <strong>of</strong><br />
prostaglandin F2 in increasing the reproductive<br />
efficiency <strong>of</strong> Ongole cattle. Indian Veterinary<br />
<strong>Journal</strong> 67: 528-530<br />
Ravikiran G Rao G N and Jayarama Krishna V<br />
Satyanarayana A 1995. Performance <strong>of</strong> ongole<br />
and crossbred cows under village conditions.<br />
Indian <strong>Journal</strong> <strong>of</strong> Animal Science 65: 782.<br />
Rivera G M Goni C G Chaves M A Ferrero S B and<br />
Bo G A 1998. Ovarian follicular wave<br />
synchronization and induction <strong>of</strong> ovulation in<br />
postpartum beef cows. <strong>The</strong>riogenology 49 :<br />
1365 -1375.<br />
Souza A F Pinheiro V G Ereno R L and Barros M<br />
2006. Synchronization <strong>of</strong> ovulation in<br />
anestrous Nelore cows treated with hormonal<br />
protocol without progesterone or progestagens.<br />
Reproduction fertility and development. 18(2)<br />
115-116.<br />
Vasconcelos J L M Silcox R W Rosa G J M Pursley<br />
J R and Wiltbank M C 1999. Synchronization<br />
rate, size <strong>of</strong> the ovulatory follicle and<br />
pregnancy rate after synchronization <strong>of</strong><br />
ovulation beginning on different days <strong>of</strong> the<br />
estrous cycle in lactating dairy cows.<br />
<strong>The</strong>riogenology 52 : 1067 – 1078.<br />
Venkateswarlu M 1971. Studies on genetic<br />
correlation and inheritance <strong>of</strong> economic<br />
characteristics <strong>of</strong> Ongole cattle, M.Sc <strong>The</strong>sis<br />
submitted to Agra University.<br />
46
Change language