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Author Shrestha R.P |
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Refine your searchA comparative study on the production performances of the crossbreds (F1) dairy cattle / Shrestha, H.R.
in Animal science research production and extension in Nepal: Proceedings of the first national animal science convention, Jan 14-15, 1991, Lalitpur / Pandey, S.B.
Title : A comparative study on the production performances of the crossbreds (F1) dairy cattle Material Type: printed text Authors: Shrestha, H.R., Editor ; Shrestha R.P, Author ; Pradhan, S.M., Author Publisher: Lalitpur : NASA Publication Date: 1992 Pagination: 77-81 p. General note: AN: 3051 Keywords: Animal production; Extension activities; Pastures; animals;Oat (Avena sativa L.) & legumes, Nitrogen fertilizer, Rainfed condition, Green yield. Class number: NR-4416 Abstract: Forty local non-descript cows were allocated into four groups and artificially inseminated with the import ed frozen semen of four dairy cattle breeds viz. Jersy, Holstein Friesien, Brownswiss and Ayreshire. Produced F1 crossbred females were maintained in the same management. Their reproductive and productive performances along with reproductive disorders were monitored upto the 6th lactation of an individual animal. Nepali non-descript x Holstein Friesien Fl crossbred showed earlier calving at the age of 27 ± 3.5 months. Shortest calving inteival ( 13.8 ± 0.4 month) was found in Nepali non-descript x Jersey. The highest 4% FCM of 1745 litres milk per lactation was found in Nepali non-descript x Holstein Friesien F1 crossbred. The highest number of Dystocia and retained placenta were shown by Nepali Non-descript x Holstein Friesien and Nepali Non-descript x Brownswiss F1 crossbreds respectively.
Link for e-copy: http://elibrary.narc.gov.np/?r=608 A comparative study on the production performances of the crossbreds (F1) dairy cattle [printed text] / Shrestha, H.R., Editor ; Shrestha R.P, Author ; Pradhan, S.M., Author . - Lalitpur : NASA, 1992 . - 77-81 p.
in Animal science research production and extension in Nepal: Proceedings of the first national animal science convention, Jan 14-15, 1991, Lalitpur / Pandey, S.B.
AN: 3051
Keywords: Animal production; Extension activities; Pastures; animals;Oat (Avena sativa L.) & legumes, Nitrogen fertilizer, Rainfed condition, Green yield. Class number: NR-4416 Abstract: Forty local non-descript cows were allocated into four groups and artificially inseminated with the import ed frozen semen of four dairy cattle breeds viz. Jersy, Holstein Friesien, Brownswiss and Ayreshire. Produced F1 crossbred females were maintained in the same management. Their reproductive and productive performances along with reproductive disorders were monitored upto the 6th lactation of an individual animal. Nepali non-descript x Holstein Friesien Fl crossbred showed earlier calving at the age of 27 ± 3.5 months. Shortest calving inteival ( 13.8 ± 0.4 month) was found in Nepali non-descript x Jersey. The highest 4% FCM of 1745 litres milk per lactation was found in Nepali non-descript x Holstein Friesien F1 crossbred. The highest number of Dystocia and retained placenta were shown by Nepali Non-descript x Holstein Friesien and Nepali Non-descript x Brownswiss F1 crossbreds respectively.
Link for e-copy: http://elibrary.narc.gov.np/?r=608 E-copies
http://nkcs.org.np/narc/dl/?r=608URL
in Animal science research production and extension in Nepal: Proceedings of the first national animal science convention, Jan 14-15, 1991, Lalitpur / Pandey, S.B.
Title : Green matter production of oat and legumes in combinations at four levels of nitrogen under rainfed condition. Material Type: printed text Authors: Shrestha R.P, Editor Publisher: Lalitpur : NASA Publication Date: 1992 Pagination: 27-30 p. General note: AN: 3051 Keywords: Animal production; Extension activities; Pastures; animals;Oat (Avena sativa L.) & legumes, Nitrogen fertilizer, Rainfed condition, Green yield. Class number: NR-4416 Abstract: This experiment aimed to investigate the green matter production of three different combinations of Oat and legumes: (a) oat (aveng sativa L) var.kent + Common vetch (vicia sativa),(b) Oat + Field pea (Pisum satiyum var. arvense and (c) Oat + Garden pea (Pisum satiyum L) at four levels of Nitrogen (N0 N 40 N 70 and N100. One half of the N was applied as basal dose at the time of land preparation and remaining one half was top dressed after the first cut. Plants were harvested three times during February to April at approximately 35 days interval. The levels of nitrogen significantly influenced (P<O.OI) on the green matter production of all the combinations of oat and legumes. However, the effects due to the inclusion of three different legumes and Nitrogen x Legumes interaction were not significant. The average GM yield at N 70 (70 kg. N ha-I) was 20.9 MT ha-I i.e. 34 percent higher compared to that of N 0 level (control). An additional amount of N above N70 level had no signifi cant effect on the GM production. Oat + c. vetch combination produced highest GM yield of 19.0 MT ha-1compared to that of other combinations, however, differences were not significant.
Link for e-copy: http://elibrary.narc.gov.np/?r=597 Green matter production of oat and legumes in combinations at four levels of nitrogen under rainfed condition. [printed text] / Shrestha R.P, Editor . - Lalitpur : NASA, 1992 . - 27-30 p.
in Animal science research production and extension in Nepal: Proceedings of the first national animal science convention, Jan 14-15, 1991, Lalitpur / Pandey, S.B.
AN: 3051
Keywords: Animal production; Extension activities; Pastures; animals;Oat (Avena sativa L.) & legumes, Nitrogen fertilizer, Rainfed condition, Green yield. Class number: NR-4416 Abstract: This experiment aimed to investigate the green matter production of three different combinations of Oat and legumes: (a) oat (aveng sativa L) var.kent + Common vetch (vicia sativa),(b) Oat + Field pea (Pisum satiyum var. arvense and (c) Oat + Garden pea (Pisum satiyum L) at four levels of Nitrogen (N0 N 40 N 70 and N100. One half of the N was applied as basal dose at the time of land preparation and remaining one half was top dressed after the first cut. Plants were harvested three times during February to April at approximately 35 days interval. The levels of nitrogen significantly influenced (P<O.OI) on the green matter production of all the combinations of oat and legumes. However, the effects due to the inclusion of three different legumes and Nitrogen x Legumes interaction were not significant. The average GM yield at N 70 (70 kg. N ha-I) was 20.9 MT ha-I i.e. 34 percent higher compared to that of N 0 level (control). An additional amount of N above N70 level had no signifi cant effect on the GM production. Oat + c. vetch combination produced highest GM yield of 19.0 MT ha-1compared to that of other combinations, however, differences were not significant.
Link for e-copy: http://elibrary.narc.gov.np/?r=597 E-copies
http://nkcs.org.np/narc/dl/?r=597URL
in Promotion of animal production through research and development: Proceedings of the 2nd National Animal Science Convention, Lalitpur, August 7-10, 1995 / Pariyar, D.
Title : Study on the effect of early weaning on the growth rate of crossbred she calves. Material Type: printed text Authors: Shrestha, H.R., Author ; P Mandai, Author ; Shrestha R.P, Author ; B.S. Kunwar, Author Publisher: Lalitpur : Nepal Animal Science Association Publication Date: 1995 Pagination: 124-126 p. Keywords: Animal products; Research; Fisheries; Pastures; Livestock Abstract: Four groups of crossbred (Jersey, Holstein Friesen, Brown Swiss and Ayrshire) calves were weaned at 2,3, 4 and 6 months of age. The treatments to all groups till the weaning were same. First puberty wereobserved in group at the age of 10 15 ± 1.2 months with a body weight 135 ± 12.6 kg. Maximum bodyweight 195.3 ± 10.2 was found in group C at the age of 12.33 ± 0.3 months.
Link for e-copy: http://elibrary.narc.gov.np/?r=767 Study on the effect of early weaning on the growth rate of crossbred she calves. [printed text] / Shrestha, H.R., Author ; P Mandai, Author ; Shrestha R.P, Author ; B.S. Kunwar, Author . - Lalitpur : Nepal Animal Science Association, 1995 . - 124-126 p.
in Promotion of animal production through research and development: Proceedings of the 2nd National Animal Science Convention, Lalitpur, August 7-10, 1995 / Pariyar, D.
Keywords: Animal products; Research; Fisheries; Pastures; Livestock Abstract: Four groups of crossbred (Jersey, Holstein Friesen, Brown Swiss and Ayrshire) calves were weaned at 2,3, 4 and 6 months of age. The treatments to all groups till the weaning were same. First puberty wereobserved in group at the age of 10 15 ± 1.2 months with a body weight 135 ± 12.6 kg. Maximum bodyweight 195.3 ± 10.2 was found in group C at the age of 12.33 ± 0.3 months.
Link for e-copy: http://elibrary.narc.gov.np/?r=767 E-copies
http://nkcs.org.np/narc/dl/?r=767URL
