. Andri
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Analisis Permintaan Pasar Telur Ayam Di Provinsi Sumatera Barat Jum'atri Yusri; . Andri; E. Syahputra
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 12, No 1 (2007): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (904.141 KB) | DOI: 10.25077/jpi.12.1.43-52.2007

Abstract

The research was objected to study the market demand on egg in West Sumatra in retain to several defined factors, i.e.: population number, people income, price of egg, broiler meat, beef meat, fish, rice and wheat flour. Secondary data were collected from 1985-2004 and statistically analyzed by using econometrics approach. Results showed that market demand of chicken egg in Sumatra Barat was significantly affected by the price of the egg and broiler meat and beef meat. The increase of population and their income gave no significant effect on egg demand.
Suplementasi Mineral Lokal untuk Perbaikan Nutrisi dan Reproduksi Sapi Peranakan Simmental Dara pada Peternakan Rakyat di Jorong Sibaladuang, Kabupaten Limapuluh Kota . Khalil; . Andri; Zaituni Udin
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 5 No. 3 (2019): Agrokreatif Jurnal Ilmiah Pengabdian Kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.5.3.202-209

Abstract

This community service was aimed to evaluate beneficial effect and constrains of mineral supplementation onfeed of Simmental heifers that be raised by smallholders. Mineral were formulated by using locally available materials (rock flour, limestone, fresh water oyster shell meal) and prepared in loose and lick-block forms. The local mineral formulas were fed to 24 Simmental heifers raised by 17 smallholders for 14 weeks in four treatments: P0 (no supplementation, control), P1 (supplemented with commercial mineral premix), P2 (supplemented with local mineral feed in loose meal), and P3 (supplemented with local mineral feed in form). Each treatment consisted of 6 heifers as replication. Parameters measured included: blood minerals (Ca, P, Mg) and blood hematology (hemoglobin (Hb), mean corpuscular Hb concentration (MCHC), total red blood cell (RBC), white blood cell (WBC), hematocrit concentration (HCT)), total protein, and estrus onset. Results showed that heifers supplemented with local minerals (P2 and P3) were detected earlier estrus onset than the control (P0) and that supplemented with commercial mineral premix (P1). Local mineral supplementation gave also positive effect on blood mineral, protein and hematological profiles, even though there were no statistically difference. It was concluded that mineral supplementation gave positive effect of reproduction performances and nutritional status of Simmental heifers. Local mineral offered in lick-block had better effect than that in loose form.