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The effect of feeding gliricidia on reproductive and productive performances of Javanese Fat-tailed sheep ., Supriyati; Budiarsana, I.G.M; Saefudin, Yosep; Sutama, I. Ketut
Indonesian Journal of Animal and Veterinary Sciences Vol 1, No 1 (1995)
Publisher : Indonesian Animal Sciences Society

The effect of feeding gliricidia on reproductive and productive performances of Javanese Fat-tailed (JFT) sheep was studied.Thirty-two 1FT ewe lambs (ahmtt 4-5 months of age and liveweight of 12-14 kg) were randomly divided into four treatment groups . They were given free access of King grass (Pennisetttnt putrtoreophoides) dan gliricidia (Gliricidia sepiwn, Jaeq) leaf with ratio 100:0% (Group A= control), 75 :25% (Group B), 50 :50% (Group C), and 0:100% (Group D) . All groups were suplemented with concentrate (GT03, Indofeed) at 1008/head/day. Forages were given 2 .5-3% (dry-matter) of liveweight . Results showed that feeding gliricidia 25-100% of the total forages increased dry matter intake by 5.3-19 .9% and crude protein 39 .3-142 .1 % . But NDF consumption decreased 36 .9-8 .4%. Higher nutrient intake was reflected into an increase in growth-rate which associated with an increase inovulation rate (16.7-116 .7%) and pregnancy rate. "Ova wastage" decreased markedly (33.4-50.3%) in the groups given gliricidia 50-100%, though coumarine (anti-nutrient) consumption increased to 40 .78/head/day . Lanths from the gliricidia supplemented groups grew faster and had heavier weaning weights than those of control group . It was rmu luded that feeding gliricidia up to 1(10% as forages and concentrate GT03 at 100g/head/day gave positive effect on growth-rate, relinxluclive and productive erformauces in the first breeding of JFT sheep. Key words: Sheep, gliricidia, reproduction

Productive and reproductive performances of young Ettawah-cross does Sutama, I. Ketut; Budiarsana, I.G.M; Setiyanto, H.; Priyanti, A.
Indonesian Journal of Animal and Veterinary Sciences Vol 1, No 2 (1995)
Publisher : Indonesian Animal Sciences Society

Productive and reproductive performances of 85 heads of Ettawah-cross (Peranakan Ettawah or PE) does at first breeding were studied at the Research Institute for Animal Production, Bogor . They were fed freshly-chopped King grass (Pennisetum put7xtreophoides) and corn-husk (2 :1) ad libitum and concentrate feed was given at a rate of 300 - 400 g/head/day . During the last month of the pregnancy and lactation period the amount of concentrate feed was increased to 500 - 700 g/head/day . Sixty-five does were in pre-pubertal stage and 86 .2% reached puberty at liveweights between 16 - 21 .8 kg (mean 18 .8 t 0 .4 kg) which is about 60% of mature liveweight . Oestrus without ovulation was found in 6% of the animals which has contributed on the relatively low conception rate (64 .7%) . A high pre-weaning mortality of kids born (37 .5 %) caused production inefficiency that suggests the challenge to improve management practices . Milk yield of PE does varied widely (0 .3 - 0 .8 kg/day), hence, there is a chance for improvement towards increasing milk production in Indonesia through well planned selection program. Key words: Goat, Ettawah-cross, reproduction, milk

The effect of feeding gliricidia on reproductive and productive performances of Javanese Fat-tailed sheep Supriyati .; I.G.M Budiarsana; Yosep Saefudin; I. Ketut Sutama
Jurnal Ilmu Ternak dan Veteriner Vol 1, No 1 (1995)
Publisher : Indonesian Center for Animal Research and Development (ICARD)

The effect of feeding gliricidia on reproductive and productive performances of Javanese Fat-tailed (JFT) sheep was studied.Thirty-two 1FT ewe lambs (ahmtt 4-5 months of age and liveweight of 12-14 kg) were randomly divided into four treatment groups . They were given free access of King grass (Pennisetttnt putrtoreophoides) dan gliricidia (Gliricidia sepiwn, Jaeq) leaf with ratio 100:0% (Group A= control), 75 :25% (Group B), 50 :50% (Group C), and 0:100% (Group D) . All groups were suplemented with concentrate (GT03, Indofeed) at 1008/head/day. Forages were given 2 .5-3% (dry-matter) of liveweight . Results showed that feeding gliricidia 25-100% of the total forages increased dry matter intake by 5.3-19 .9% and crude protein 39 .3-142 .1 % . But NDF consumption decreased 36 .9-8 .4%. Higher nutrient intake was reflected into an increase in growth-rate which associated with an increase inovulation rate (16.7-116 .7%) and pregnancy rate. "Ova wastage" decreased markedly (33.4-50.3%) in the groups given gliricidia 50-100%, though coumarine (anti-nutrient) consumption increased to 40 .78/head/day . Lanths from the gliricidia supplemented groups grew faster and had heavier weaning weights than those of control group . It was rmu luded that feeding gliricidia up to 1(10% as forages and concentrate GT03 at 100g/head/day gave positive effect on growth-rate, relinxluclive and productive erformauces in the first breeding of JFT sheep.

Productive and reproductive performances of young Ettawah-cross does I. Ketut Sutama; I.G.M Budiarsana; H. Setiyanto; A. Priyanti
Jurnal Ilmu Ternak dan Veteriner Vol 1, No 2 (1995)
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Productive and reproductive performances of 85 heads of Ettawah-cross (Peranakan Ettawah or PE) does at first breeding were studied at the Research Institute for Animal Production, Bogor . They were fed freshly-chopped King grass (Pennisetum put7xtreophoides) and corn-husk (2 :1) ad libitum and concentrate feed was given at a rate of 300 - 400 g/head/day . During the last month of the pregnancy and lactation period the amount of concentrate feed was increased to 500 - 700 g/head/day . Sixty-five does were in pre-pubertal stage and 86 .2% reached puberty at liveweights between 16 - 21 .8 kg (mean 18 .8 t 0 .4 kg) which is about 60% of mature liveweight . Oestrus without ovulation was found in 6% of the animals which has contributed on the relatively low conception rate (64 .7%) . A high pre-weaning mortality of kids born (37 .5 %) caused production inefficiency that suggests the challenge to improve management practices . Milk yield of PE does varied widely (0 .3 - 0 .8 kg/day), hence, there is a chance for improvement towards increasing milk production in Indonesia through well planned selection program.

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