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All Journal Baselang: Jurnal Ilmu Pertanian, Peternakan, Perikanan dan Lingkungan Jurnal Bioteknologi & Biosains Indonesia (JBBI) Jurnal Bioteknologi & Biosains Indonesia
Yuni Mariani
Universitas Nahdlatul Wathan Mataram
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Health Professions

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Level Of FSH And LH Of Boer Goat Based On The Type Of Birth: Triplets And Single Abyadul Fitriyah; Ni Made Andry Kartika; Ria Harmayani; Yuni Mariani; Nefi Andriana Fajri; Aisah Jamili; Isyaturriyadhah Isyaturriyadhah
Baselang Vol 3, No 1: APRIL 2023
Publisher : Fakultas Pertanian Universitas Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36355/bsl.v3i1.92

Abstract

Boer goats are one of the imported goats from other countries. The purpose of this study was to determine the differences between FSH and LH levels in the blood of Boer goat based on the type of birth namely triplets and single-birth type. This is the method in goat selection to determine goats with triplet birth types. This research was conducted from June to October 2022 in Kediri, Lombok Barat, Indonesia. This study used four (4) Boer goats with 12 triplets and four (4) Boer goats with four (4) singletons (as a control). This research was carried out by measurement of quantitative’s performance, blood sampling, measurement of FSH and LH level in the blood. Analysis of FSH and LH levels has been performed at Laboratorium Imunobiologi Fakultas Matematika dan Ilmu Pengetahuan (MIPA) Universitas Mataram. The data obtained were analyzed using t-test. The results showed that the triplet’s birth-type (BK) of Boer goats had lower production performance (morphometric size) than the single-birth type (BT) but showed an increase in levels (mlU/ml) of FSH and LH in the blood by comparison of FSH = 3.612±0.06 (BK) vs 3.531±0.09 (BT) and LH = 3.493±0.27 (BK) vs 3.371±0.20 (BT). FSH and LH levels in the blood of goats are positively correlated with their quantitative performance. It can be concluded, the selection in goats with the potential to give birth with the triplet’s birth-type, it can be detected from the quantitative’s performance and the level of FSH and LH in the blood.
CORRELATION OF BODY MORPHOMETRY AND UDDER VOLUME WITH MILK PRODUCTION IN ETTAWA CROSSBREED GOATS IN NUSA TENGGARA BARAT Ni Made Andry Kartika; Abyadul Fitriyah; Yuni Mariani; Nefi Andriana Fajri
Jurnal Bioteknologi & Biosains Indonesia (JBBI) Vol. 13 No. 1 (2026)
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jbbi.2026.14307

Abstract

Body morphometric traits may serve as practical indicators for selecting dairy goats. This study aimed to evaluate the relationships among body morphometry, udder volume, and milk production in Ettawa Crossbreed goats in Nusa Tenggara Barat, Indonesia. Twenty-five lactating does were evaluated for body length, body height, chest circumference, udder volume, and milk production using correlation and regression analyses. Mean measurements were 72.76 cm, 66.60 cm, 73.24 cm, 30.31 cm3, and 327.76 mL/day, respectively. Body morphometric traits were positively and significantly correlated with udder volume (r = 0.60–0.70; p ≤ 0.01) and milk production (r = 0.45–0.56; p ≤ 0.05). However, the correlation between udder volume and milk production was weak and not statistically significant (r = 0.33; p = 0.108). These findings suggest that body morphometry may support selection for udder development, whereas udder volume alone is not a reliable predictor of milk production.
CORRELATION OF BODY MORPHOMETRY AND UDDER VOLUME WITH MILK PRODUCTION IN ETTAWA CROSSBREED GOATS IN NUSA TENGGARA BARAT Ni Made Andry Kartika; Abyadul Fitriyah; Yuni Mariani; Nefi Andriana Fajri
Jurnal Bioteknologi & Biosains Indonesia (JBBI) Vol. 13 No. 1 (2026)
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jbbi.2026.14307

Abstract

Body morphometric traits may serve as practical indicators for selecting dairy goats. This study aimed to evaluate the relationships among body morphometry, udder volume, and milk production in Ettawa Crossbreed goats in Nusa Tenggara Barat, Indonesia. Twenty-five lactating does were evaluated for body length, body height, chest circumference, udder volume, and milk production using correlation and regression analyses. Mean measurements were 72.76 cm, 66.60 cm, 73.24 cm, 30.31 cm3, and 327.76 mL/day, respectively. Body morphometric traits were positively and significantly correlated with udder volume (r = 0.60–0.70; p ≤ 0.01) and milk production (r = 0.45–0.56; p ≤ 0.05). However, the correlation between udder volume and milk production was weak and not statistically significant (r = 0.33; p = 0.108). These findings suggest that body morphometry may support selection for udder development, whereas udder volume alone is not a reliable predictor of milk production.
Co-Authors Abyadul Fitriyah Aisah Jamili Harmayani, Ria Isyaturriyadhah Isyaturriyadhah Nefi Andriana Fajri Ni Made Andry Kartika