Marsudin Silalahi
Balai Pengkajian Teknologi Pertanian Lampung Jln. Hi. Z.A. Pagar Alam No. 1A Rajabasa, Bandar Lampung 35145 E-mail : bptp.lampung@telkom.net

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The productivity of various pure breed and cross breed of imported pigs during lactation period Aritonang, Djamuara; Silalahi, Marsudin
Indonesian Journal of Animal and Veterinary Sciences Vol 6, No 1 (2001)
Publisher : Indonesian Animal Sciences Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (127.351 KB) | DOI: 10.14334/jitv.v6i1.217

Abstract

A study has been conducted to evaluate the productivity of pure breeds and cross breeds of imported pigs. Sixteen strains of pigs with five best sows were selected based on litter size and birth weight on the second parity. The results of the study showed that the pure breed performance was better than the cross breeds, as shown by the litter size, birth and weaned weight, less mortality, better mothering ability and better feed efficiency. Between pure breed, the Landrace and Yorkshire were better than other sows and between the cross breed, the LH and YL performed better than other crossbreeds. It is recommended that the pure breed especially Landrace and Yorkshire and LH and YL of cross breed are better than others   Key words: Productivity, imported pigs, lactation
Pengaruh Pemberian Berbagai Dosis Kurkuminoid terhadap Kecernaan Protein, Efisiensi Protein dan Kecepatan Laju Makanan dalam Sistem Pencernaan Babi Finisher Sinaga, Sauland; Silalahi, Marsudin
Jurnal Penelitian Pertanian Terapan Vol 11, No 2 (2011)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (320.058 KB) | DOI: 10.25181/jppt.v11i2.229

Abstract

The research on The Effect of Providing Curcuminoid Dosage To Digestible protein, Protein Efficiency and The Rate of Passage of Feed in Grower Period Pig?s Digest System has been conducted since January 10th, to 27thFebruary 2008, at Pig Livestock Laboratory and Teaching Farm of KPBI Obor Swastika in Cisarua, Bandung, Indonesia. The aim of this research was to state the effect of providing and the best dosage of curcuminoid in meal to digestible protein, protein efficiency and the rate of passage of feed in grower period pig?s digest system. This research used 20 grower period pigs with 35 kg average body weight and 2,13 percent variation coefficient. The experiment used the completely randomized design, the treatment given was the addition level of curcuminoid dosage (0, 4, 8 and 12 mg curcuminoid/kg body weight). Each treatment was done five times. The result of this research gives 4 mg curcuminoid/kg body weight give in ration finisher pig increase protein digestability and no significant for protein efficiency and passing rate feed Keywords : Curcuminoid, Digestible Protein, Protein Efficiency, Rate of Passage of Meal in Digest System, Grower Period Pig
PENGARUH PEMBERIAN RANSUM YANG MENGANDUNG TEPUNG KULIT BUAH PEPAYA (CARICA PAPAYA) TERHADAP PRODUKSI DAN KOMPONEN KARKAS KELINCI PERANAKAN NEW ZEALAND WHITE JANTAN Sinaga, Sauland; Silalahi, Marsudin; P, Rikas
Jurnal Penelitian Pertanian Terapan Vol 12, No 1 (2012)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v12i1.195

Abstract

The experiment studied The Effect of papaya rind meal in Carcass production dan Component of the New Zealand white Male Rabbit Cross. It was conducted from 14th July to 7th September 2008 at Panorama Jatinangor, Sumedang. The objective of this experiment was to find out the Effect of papaya rind meal in Carcas production dan Component of the New Zealand white Male Rabbit Cross. This experimentally method was done on 20 New Zealand White rabbits cross. The experimental design used Completely Random Design (CRD) with four threatments of (R0= without papaya rind meal, R1= 5, R2= 10, and R3= 15 percent for papaya rind meal), each threatments had five replications. Data collected were tested statistically by variance method. According to the experiment result, it is showed that papaya rind meal within ration up to 15% in feeding gave non significant result on carcass weight (712,40 gram,±64,06), meat percentage (58,53%±5,88), bone percentage (34,66% ±0,59) and fat percentage (10,31%±0,87) of rabbit and it can be used as an alternative protein source of feed stuff without had negative effect to carcass production and component. Keywords : Papaya Rind Meal, Rabbit, Carcass Production and Component.
Improvement of growth and nutrient uptake of upland rice grown on degraded acid soil with the application of liquid organic fertilizer Barus, Junita; Endriani; Mustikawati, Dewi Rumbaina; Meithasari, Dian; Ernawati, Rr; Wardani, Nila; Tambunan, Reny Debora; Silalahi, Marsudin; Slameto
Journal of Degraded and Mining Lands Management Vol. 12 No. 1 (2024)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2024.121.6929

Abstract

This research aimed to determine the effectiveness of several types of liquid organic fertilizer (LOF) derived from plant waste and the dose of P fertilizer on the growth and yield of upland rice on degraded acid soil. The treatments consisted of two factors. The first factor (A) was several types of LOF consisting of A1 (control), A2 (LOF containing isolates of P-solubilizing bacteria), A3 (LOF-banana waste), and A4 (A2+A3). The second factor (B) was fertilizer doses consisting of B1 (50% of the recommended dose of P fertilizer), B2 (75% of the recommended dose of P fertilizer), and B3 (100% of the recommended dose of P fertilizer). The treatment combinations were arranged in a factorial randomized block design with three replications. The research results showed that applying either LOF-banana waste or the mixture of LOF-banana waste and LOF-containing isolates of P-solubilizing bacteria improved plant height, the number of tillers, and N and P uptake by the plant. The rice grain yields among the treatments were not significantly different, but the highest rice grain yield (139.8 g/pot) was obtained at the treatment of the mixture of LOF-P isolate + LOF-banana waste (A2+A3 treatments). The 75% of the recommended dose of P fertilizer was not significantly different from 100% P fertilizer with LOF on growth and yield upland rice and nutrient uptake by the plant.