IOSR-JAVS VOLUME-19 ~ Issue-5 ~ May 2026

ABSTRACT: This study aimed to determine the effects of age, parity, and body weight on Bali cows inseminated with semen from exotic cattle breeds, namely Simmental and Limousine. This research was conducted using a survey method, which involved interviews with respondent farmers and inseminators, as well as direct observation of the 97 Bali cows that were the subjects of this study. The study locations included three villages representing high, medium, and low cattle populations in East Lombok Regency, West Nusa Tenggara Province, Indonesia. The.........

Keywords: Bali Cows, Artificial Insemination, Exotic Semen, Dystocia

[1]. Badan Pusat Statistik Provinsi Nusa Tenggara Barat. (2023). Populasi Sapi Potong Di Nusa Tenggara Barat. Badan Pusat Statistik.
[2]. Bahrami-Yekdangi M, Ghorbani GR, Sadeghi-Sefidmazgi A, Mahnani A, Drackley, JK, Ghaffari MH. (2022). Identification Of Cow-Level Risk Factors And Associations Of Selected Blood Macro-Minerals At Parturition With Dystocia And Stillbirth In Holstein Dairy Cows. Scientific Reports, 12, 5929.
[3]. Dinas Peternakan Dan Kesehatan Hewan NTB. (2024). Laporan Tahunan Dinas Peternakan Dan Kesehatan Hewan Provinsi NTB.
[4]. Dinas Peternakan Dan Kesehatan Hewan. (2023). Populasi Sapi Potong Di Kabupaten Lombok Timur 2023. Statistic Peternakan Dan Kesehatan Hewan. Kabupaten Lombok Timur.
[5]. Drajat AS, Zaenuri LA, Rodiah, Sumadiasa IWL, Arman C, Yuliani E. (2019). Fertilitas Dan Infertilitas. Edisi Pertama. Mataram University Press. Mataram.

ABSTRACT: Nine varieties of the Yaka type (YK 7-4/2, YK-23, YK-48, JK-87, YK-68, YK 10-7/1, YK-261, YK-141 and YV 125/3), as well as one variety of the Prilep type (P-66-9/7), were taken as working material and their quantitative characteristics were analyzed: plant height with inflorescence, number of leaves per plant, dimensions of the leaves of the middle belt of the plant and yield of dry leaves per plant. As a control, for comparison, we took the variety of the Yaka type YV 125/3. In recent years in the Republic of North Macedonia, the most common......

Keywords: Nicotiana tabacum L., type Yaka, varieties, morphological characteristics, agronomic characteristics.

[1] Aleksoski J., Milenkoski Z., Korubin – Aleksoska A., 2023. Inheritance Of Yield-Related Morphological Characteristics In F1 Tobacco Hybrids. Journal Of Agricultural Sciences (Belgrade). 2, 187– 200. Udc: 633.71:631.559(497.7) Https://Doi.Org/10.2298/Jas2302187a,
[2] Aleksoski J., Ilieva V., Korubin – Aleksoska A., 2023. Tobacco Breeding For Leaves And Yield. International Journal Of Innovative Approaches In Agricultural Research (Ijiaar). 4, 413 – 421. DOI: 10.29329/Ijiaar.2023.630.3. Https://Ijiaar.Penpublishing.Net/Makale_Indir/4301
[3] Dimitrieski M., Miceska G., 2015. New Prospective Variety Of The Oriental Yaka Tobacco. Tutun/Tobacco. 1–6, 3–7.
[4] Kinay А., Yilmaz G., 2016. Effects Of Heterosis On Agronomically Important Traits Of Oriental Tobacco (Nicotiana Tabacum L.) Hybrids.Süleyman Demirel Üniversitesi Ziraat Fakültesi Dergisi, 11 (1):89-94. ISSN 1304-9984.
[5] Kinay А.,Yilmaz G., Kandemir N., 2020. Yield And Quality Properties Of Some Oriental Tobacco (Nicotiana Tabacum L.) Hybrids. GENETIKA, 52 (2): 735-750..

ABSTRACT: Livestock development in arid countries is constrained by water scarcity, dependence on imported feed, and heterogeneous feed-conversion efficiencies across production systems. This paper analyzes livestock production dynamics in the Sultanate of Oman over the period 2011–2023 using an econometric framework that integrates Vector Autoregression (VAR) and Autoregressive Distributed Lag (ARDL) models. The study explicitly incorporates fodder availability, imported feed ingredients (maize, soya cake, wheat bran), and sectoral feed-conversion.........

Keywords: Livestock production, feed imports, fodder and water scarcity, Vector Autoregression (VAR), Autoregressive Distributed Lag (ARDL), dual-track livestock strategy, Milk Collection Center (MCC), Short-Run Dynamics Model, Long-Run Relationships Model.

[1]. Anukrati Singh, Madhu Bhatia, & R.K. Maheshwari (2024), Panel ARDL Modelling Of Trade And Economic Indicators: Evidence From India And South Africa, International Journal Of Novel Research And Development (IJNRD) Vol. 9, 5 May 2024, I196-1209,
IJNRD ISSN:2456-4184. Https://Ijnrd.Org/Papers/IJNRD2405822.Pdf
[2]. AZD Engineering Consultancy; (2020) Najed Business Plan. Developing A Long-Term Strategy And A Business Plan For Hanfeet, Dawkah And Bin Khotar Farms In Najd. AZD Engineering Consultancy; 2020.
[3]. Bhatnagar, S., Chaudhary, R., Sharma, S., Janjhua, Y., Thakur, P., Sharma, P., & Keprate, A. (2024). Exploring The Dynamics Of Climate-Smart Agricultural Practices For Sustainable Resilience In A Changing Climate. Environmental Sustainability Indicators, 24,
100535. Https://Doi.Org/10.1016/J.Indic.2024.100535
[4]. Brenda, B. L. (2011). Resilience In Agriculture Through Crop Diversification: Adaptive Management For Environmental Change. Bioscience, 61(3), 183-193. Http://Dx.Doi.Org/10.1525/Bio.2011.61.3.4.