Aulia Evi Susanti, Aulia Evi
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ESTIMASI OUTPUT SAPI POTONG DI LAHAN PASANG SURUT KABUPATEN BANYUASIN PROVINSI SUMATERA SELATAN Susanti, Aulia Evi; Ngadiyono, Nono; Sumadi, Sumadi
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol 4, No 2 (2015): JLSO
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (231.545 KB) | DOI: 10.33230/JLSO.4.2.2015.151

Abstract

Tidal lowland are one of the potential for development of agro-ecosystem farm. Banyuasin have a fairly extensive wetlands. Data on livestock productivity in Banyuasin yet available. The aim of the study was to identify the output of beef cattle in Banyuasin regency, South Sumatra province. This research was conducted from July to October 2014 in 3 districts. One thousand one hundred eighty traditional breeders were involved in this research and interviewed on cows reproduction characteristics and breeding management. Data cows reproduction characteristic was analyzed with the average and standard deviation and estimation output was calculated using breeding teory. The results of research showed that efficiency valued reproduced 98.27%, natural increase 24.39%, male net replacement rate 143.26% and female 220.15% and estimation output was 24.30% equal to 7.267 heads.
APLIKASI FORMULASI PAKAN SEIMBANG UNTUK MENDUKUNG PETERNAKAN ITIK PETELUR RAMAH LINGKUNGAN Prabowo, Agung; Susanti, Aulia Evi
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol 3, No 1 (2014)
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (343.111 KB) | DOI: 10.33230/JLSO.3.1.2014.105

Abstract

Feed is a major factor in the business of laying ducks. Approximately 70% of the production is to feed. Therefore, to get optimum benefit, feed must be efficiently formulated. To efficient, feed must be balance, the content of feed nutrients must be in accordance with the needs of livestock, so the remaining nutrients out of feed is a minimum. In addition to efficient, balanced feed can also reduce environmental pollution. Waste produced from farm can be a source of contamination of water or wells, if there is no further waste management. One of the consequences of water pollution by livestock waste nitrogen levels are rising. To simplify and accelerate the balanced feed formulations required a software application. This paper aims to introduce balanced feed formulation based software. Application software consists of three main parts, namely database, data processing and results. Simulations conducted on laying ducks feed on the production period. Two types of feed used in this simulation, namely: regular feed (PB) and balanced feed (PS). Each type of feed is repeated five times. Simulation results with the feed formulation software application show significant difference between PB and PS feed. PS is better than PB. Application of balanced feed formulation can be used to support environmentally friendly farming laying ducks.