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All Journal Tarjih Tropical Livestock Journal Agribusiness Journal
Irwansyah Irwansyah
Universitas Sembilanbelas November Kolaka
Agriculture, Biological Sciences & Forestry Veterinary

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Reproductive Performance Of Bali Cattle Cross Breed Brahman Cattle Through Improving The Genetic Quality Of Local Livestock In Special Effort for Cows to be Pregnant Program Irwansyah; Junaedi; Suparman
Tarjih Tropical Livestock Journal Vol. 1 No. 1 (2021): Tarjih Tropical Livestock Journal
Publisher : Program Studi Peternakan Fakultas Sains dan Teknologi Universitas Muhammadiyah Sinjai

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (385.151 KB) | DOI: 10.47030/tropical.v1i1.133

Abstract

One of the problems that exist in the community is the lack of identification of the reproductive performance of prospective brooders of Bali cattle that are artificially inseminated. The researcher conducted a research to determine the reproductive performance of Bali Cattle inseminated with Brahman Cattle Semen in SECP (Special Effort for Cows to be Pregnant Program) Program in Kolaka Regency. The parameters observed in this study were; artificial insemination's first age (Years), How many times the artificial insemination (AI) was pregnant (S/C), Length of pregnancy (months), Calving Interval (CI) (months), Birth weight (Kilograms), Correlation of AI's first age with birth weight. Sources of date used in this study are primary and secondary data. Data collection techniques carried out in this study were observation and interviews. The date obtained was analyzed descriptively, analysis of variance, average, and to calculate the relationship between variables was analyzed by correlation. Reproductive performance of Bali Cattle inseminated with Brahman Cattle Semen in SECP Program in Kolaka district include; first age AI 23.63±1.99 months, Service per Conception (S/C) 1.56±0.55, gestational age 9.03±0.38 months, Calving Interval (CI) 12.24±0 .52 months, birth weight 27.85 ± 2.96 and the correlation between AI prime age and birth spacing was 0.77.
Production Analysis and Allocative Efficiency of Rice Farming La Iwe; Yuli Purbaningsih; Suparman Suparman; Irwansyah Irwansyah
Agribusiness Journal Vol 7, No 2 (2024): Agribusiness Journal
Publisher : UNIVERSITAS SEMBILANBELAS NOVEMBER KOLAKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/aj.v7i2.2357

Abstract

This study aims to determine the influence of production factors on production and the allocative efficiency of using production factors in rice farming in Tampabulu Village, North Poleang District, Bombana Regency. The sample in this study was determined using the Slovin method, while the data analysis method employed was multiple linear regression analysis with the Cobb-Douglas function and allocative efficiency analysis. The results indicate that the use of production inputs such as land area, urea fertilizer, organic fertilizer, and seeds significantly affects production. In contrast, the use of labor, KCL fertilizer, and pesticides does not significantly affect rice farming production. The use of production inputs like land, urea fertilizer, KCL fertilizer, and organic fertilizer is not yet efficient, as indicated by an NPMX/Px value greater than 1, suggesting that these inputs should be increased. Conversely, the use of labor, pesticides, and seeds in rice farming is inefficient, as shown by an NPMX/Px value of less than 1, indicating that these inputs should be reduced to achieve optimal usage.
Co-Authors I. Junaedi Junaedi Junaedi La Iwe Suparman Suparman Yuli Purbaningsih