I. Inounu
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Productivity of prolific sheep : Economic analysis Inounu, I.; Soedjana, T.D.
Indonesian Journal of Animal and Veterinary Sciences Vol 3, No 4 (1998)
Publisher : Indonesian Animal Sciences Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (941.614 KB) | DOI: 10.14334/jitv.v3i4.120

Abstract

The existence of major gene in the Indonesian sheep breeds has been revealed in three different genotypes which are further implied that different levels of feeding and management are necessary to realize the potential benefits for each genotype . The variability in the ewe production as a result of the differences in genotype and management levels were then evaluated by economic analysis . The result shows that improvement in management practices resulted in an increase of production ofindividual breeding ewe (BS). However, since these increases in performance required additional cost for higher input value, as it was indicated in the total production cost, attention must be given toward the decision as to which genotype to raise at what level of feeding management . This study has shown promising results to facilitate the decision makers in that direction, for example, ewes with FecJFFecJ` genotype gained the highest gross margin when they were treated with high level of feeding management. The next best alternative was followed by FecJ FFecJ F genotype. Furthermore, in the situation where low level of feeding management being practiced, ewes carrying the FecJF gene did not show their superiority since they gained lower gross margin compared with the non-carrier ewes. Key words : Prolific sheep, gross margin
Wool characteristic of Priangan sheep and its crossbred syamyono, ono; Inounu, I.; Yamin, M.
Indonesian Journal of Animal and Veterinary Sciences Vol 8, No 3 (2003)
Publisher : Indonesian Animal Sciences Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (151.702 KB) | DOI: 10.14334/jitv.v8i3.1105

Abstract

The aim of this research was to identify wool characteristic of Priangan sheep (G) and its crossbred with St. Croix (H) andM. Charolais (M). The parameters observed included yield, fiber length, fiber diameter, percentage of shrink during processing,yarn production, strength and elasticity of the yarn. Eighteen rams of Priangan, HMG and MHG crossbred were used.Completely Randomized Design with 6 replications and One Way analyses were used in data analysing, except for strength andyarn elasticity, 10 replication were used. The results show that breed had no significant effect (P>0.05) on yield, diameter of finefiber, and shrinking percentage during separation and carding process. In contrast, breed had significant effect on fiber length(P<0.01) and on coarse fiber diameter, the shrink, strength and yarn elasticity (P<0.05). In general, the wool of HMG and MHGcrossbred had better quality compared to Priangan sheep, although yarn production was higher in Priangan sheep.Key words: Wool, Priangan sheep, crossbred
Productivity of prolific sheep : Economic analysis I. Inounu; T.D. Soedjana
Jurnal Ilmu Ternak dan Veteriner Vol 3, No 4 (1998)
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (941.614 KB) | DOI: 10.14334/jitv.v3i4.120

Abstract

The existence of major gene in the Indonesian sheep breeds has been revealed in three different genotypes which are further implied that different levels of feeding and management are necessary to realize the potential benefits for each genotype . The variability in the ewe production as a result of the differences in genotype and management levels were then evaluated by economic analysis . The result shows that improvement in management practices resulted in an increase of production ofindividual breeding ewe (BS). However, since these increases in performance required additional cost for higher input value, as it was indicated in the total production cost, attention must be given toward the decision as to which genotype to raise at what level of feeding management . This study has shown promising results to facilitate the decision makers in that direction, for example, ewes with FecJFFecJ` genotype gained the highest gross margin when they were treated with high level of feeding management. The next best alternative was followed by FecJ FFecJ F genotype. Furthermore, in the situation where low level of feeding management being practiced, ewes carrying the FecJF gene did not show their superiority since they gained lower gross margin compared with the non-carrier ewes. Key words : Prolific sheep, gross margin
Wool characteristic of Priangan sheep and its crossbred ono syamyono; I. Inounu; M. Yamin
Jurnal Ilmu Ternak dan Veteriner Vol 8, No 3 (2003): SEPTEMBER 2003
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (151.702 KB) | DOI: 10.14334/jitv.v8i3.1105

Abstract

The aim of this research was to identify wool characteristic of Priangan sheep (G) and its crossbred with St. Croix (H) andM. Charolais (M). The parameters observed included yield, fiber length, fiber diameter, percentage of shrink during processing,yarn production, strength and elasticity of the yarn. Eighteen rams of Priangan, HMG and MHG crossbred were used.Completely Randomized Design with 6 replications and One Way analyses were used in data analysing, except for strength andyarn elasticity, 10 replication were used. The results show that breed had no significant effect (P>0.05) on yield, diameter of finefiber, and shrinking percentage during separation and carding process. In contrast, breed had significant effect on fiber length(P<0.01) and on coarse fiber diameter, the shrink, strength and yarn elasticity (P<0.05). In general, the wool of HMG and MHGcrossbred had better quality compared to Priangan sheep, although yarn production was higher in Priangan sheep.Key words: Wool, Priangan sheep, crossbred
Genotype and Environmental Factors Affecting Birth and Postnatal Weights of Prolific Javanese Sheep Subandriyo (Subandriyo); I. Inounu
Buletin Peternakan 1995: BULETIN PETERNAKAN SPECIAL EDITION 1995
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v0i-.5056

Abstract

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Feeding Strategy For Fattening Sheep from a Prolific Line B. Sudaryanto; H. Setiyanto; I. Inounu; B. Haryanto
Buletin Peternakan 1995: BULETIN PETERNAKAN SPECIAL EDITION 1995
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v0i-.5072

Abstract

Abstract dalam bentuk hard copy