Effect of Non-Genetic Factors on Production and Reproduction Traits in Deoni Cattle

Dongre, V.B.; Kokate, L.S.; Salunke, V. M.; Jadhav, P. V.; KHANDAIT, V N; Durge, S.M.; Patil, P. A.

doi:10.5455/ijlr.20170615051642

Cited by 4 publications

(10 citation statements)

References 1 publication

(1 reference statement)

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“…In Table1result revealed that TMY of Kankrej cows was not differ significantly with each other. Table1) in primiparous Kankrej cow and it is in close agreement withDongre et al (2017) andParmar et al (2019) for Deoni cattle and crossbred cattle, respectively. These findings are not in agreement ofNarwaria et al (2017) for Sahiwal cattle.…”

supporting

confidence: 90%

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Effects of genetic and non genetic factors on production performance of primiparous Kankrej cattle

Thakkar¹,

Chaudhary²,

Chaudhari³

et al. 2021

IJDS

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The effects of genetic and non genetic factors on performance traits (Daily Milk Yield, 305 Days Milk Yield, Total Milk Yield and Lactation Length) of primiparous Kankrej cows was studied. The least square means of daily milk yield, 305 days milk yield, total milk yield and lactation length were calculated and found 6.71±0.14, 1893.42±60.00, 1983.29±72.47 kg and 290.78±7.33 days, respectively. The season and period of calving did not affect these traits, while effects of sire was significant (*P<0.05) on 305 DMY, but it did not have any effect on the traits such as DMY, TMY and LL of primiparous Kankrej cow. On the basis of these observations, we can suggest that proper management practices as well as use of better sire will help to improve the production performance of the herd.

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supporting

confidence: 90%

“…These findings are in close association with the reports of Al-samarai et al (2015) as 298.28 days for Holstein 1). These findings are supported by the Bhutkar et al (2014); Kumar et al (2014); Dongre et al (2017) and Parmar et al (2018). They reported that period of calving did not have any effect on LL.…”

Section: Lactation Length (Ll)supporting

confidence: 54%

Effects of genetic and non genetic factors on production performance of primiparous Kankrej cattle

Thakkar¹,

Chaudhary²,

Chaudhari³

et al. 2021

IJDS

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“…higher LMY was there than in summer season. Dongre et al (2017) reported non-significant (p > .05) effect of total LMY with season of calving, period of calving and parity whereas highest MY was observed during summer season and fourth and onward parities. Bhutkar et al (2014) reported non-significant association of season of calving with all the production traits like LMY, PY and lactation period.…”

Section: Phenotypic Correlations Among Traitsmentioning

confidence: 86%

“…Dongre et al. (2017) reported non‐significant ( p > .05) effect of total LMY with season of calving, period of calving and parity whereas highest MY was observed during summer season and fourth and onward parities.…”

Section: Discussionmentioning

confidence: 98%

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Evaluation of parity and its interaction effect with season of calving, period of calving on production and reproduction traits in Hardhenu (Bos taurus × Bos indicus) dairy cattle

Pushpa,

Magotra,

Sindhu

et al. 2024

Reprod Domestic Animals

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This study investigated the impact of parity, period of calving, and season of calving on various production and reproduction traits in Hardhenu cattle. Third‐parity cows outperformed first and second‐parity cows, exhibiting significantly higher total milk yield (TMY), 305 days milk yield (305d MY), peak yield (PY), and artificial insemination per conception (AIPC) (p < .01). The Lactation length (LL) was inversely related to parity, with first‐parity cows having extended lactations (p < .05). The period of calving had a substantial influence on production traits. The season of calving was critical, affecting production traits differently across parities. First‐parity cows had the highest TMY and 305d MY during winter and summer calving, with summer calving associated with shorter LL (p < .05). Second‐parity cows showed higher TMY and 305d MY during summer calving, while third‐parity cows had higher TMY in winter (p < .01). PY followed similar patterns to TMY, with LL affected by the season of calving. Additionally, the study explored interactions between parity, period of calving, and season of calving on reproduction traits. Third‐parity cows had higher AIPC compared to first and second‐parity cows (p < .01). Reproduction traits were also significantly affected by the period of calving, with cows calving in the 2017–2021 period displaying longer service period (SP), calving interval (CI), dry period (DP), and AIPC (p < .01). These findings highlight the complex interplay of biological, environmental, and management factors in shaping the productivity and reproductive efficiency of Hardhenu cattle, emphasizing the need for multifaceted considerations to optimize herd performance.

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Effect of Non Genetic Factors and Sire on Lactation Length in Frieswal Cattle

Chopade¹,

Jahageerdar²,

Deshmukh³

et al. 2023

IJAR

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Lactation length is a very important trait of dairy animals directly affecting the milk yield. Shorter or extended lactation lengths are not desirable as it affects the milk yield. Therefore the study of factors affecting lactation length is of most important. The present study was conducted on data of 9094 lactations collected from 3425 Frieswal lactating cattle (Holstein Friesian x Sahiwal cattle) born to 239 sires maintained at Military Farm, Pimpri, Pune, Maharashtra from the year 1983 to 2018 to quantify effect of certain non genetic factors on lactation length. The normalized data were analyzed using PROC GLM procedure of SAS to study the effect of various genetic (sire) and non genetic (period, season and parity) factors on lactation length. The age at first calving was used as a covariate. The effect of period of calving was found to be highly significant ( less than 0.001) on lactation length. The season, parity and age at first calving were significantly affecting the lactation length. Parity two to six does not differ significantly in lactation length. Among the genetic factors effect of sire was significant on lactation length.

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Effect of Non-Genetic Factors on Production and Reproduction Traits in Deoni Cattle

Cited by 4 publications

References 1 publication

Effects of genetic and non genetic factors on production performance of primiparous Kankrej cattle

Effects of genetic and non genetic factors on production performance of primiparous Kankrej cattle

Evaluation of parity and its interaction effect with season of calving, period of calving on production and reproduction traits in Hardhenu (Bos taurus × Bos indicus) dairy cattle

Effect of Non Genetic Factors and Sire on Lactation Length in Frieswal Cattle

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