Kinerja Kambing Bligon Yang Dipelihara Peternak Di Desa Giri Sekar, Panggang, Gunungkidul

Abstract

<p>This study was conducted to evaluate performances of Bligon goats kept by farmers at Giri Sekar village, Panggang sub-district, Gunungkidul as basic information for establising the village breeding centre program. The research was conducted for three months, starting from October to December 2010, located at Purwo Manunggal farmers’ group, Jerukan, Giri Sekar village, Panggang, Gunungkidul, Yogyakarta. Twenty farmers were involved during the study to be interviewed, while their goats were measured regularly. The parameter of goat meausred in this research were pre weaning, weaning, does and buck. Interviewing the farmers was done using questionnaire. Interview, direct measurement were applied to collect all required informations. The data consisted of farmer’s background, possesion of goats and land, goats’ daily management, service per conception, litter size, post partum estrus, post partum mating, kidding intervals, and average daily gain. Qualitative data were analysed descriptively and presented as percentage, while quantitative data were analysed using Independent Sample T-test, presented as mean and its standard error. The results showed that majority of the farmers (37.9%) kept goat as main sources of income, while others were to saving (34.5%) and produce manure (27.6%). On average, the numbers of goat owned by the farmers was four heads, ranging from 1 to 7 heads. The average of service per conception (S/C), gestation period, litter size, post partum estrus, post partum mating and kidding intervals of Bligon were 1.23; 5.5 months; 1.74 head; 63.2 days; 95 days and 8.53 months, respectively. The average daily gain of male kid, young and adult Bligon goats were 0.15; 0.29<br />and 0.27 kg/head/day, while for female Bligon gotas were 0.16; 0.26 and 0.15 kg/head/day, respectively. It is concluded that performances of Bligon goats was high in terms of litter size, post partum estrus, post partum mating, gestation<br />period, kidding intervals and average daily gain.</p><p>(Keywords: Performance, Bligon goats, Gunungkidul)<br /><br /></p>

Reproductive Performances of PE Doe in Simalungun District

“…Postpartum mating in this group is longer than Sundari Aprilinda et al (2016) that reported postpartum mating in PE goat is 2.69 ± 0.48 months. The comparison of other reports that postpartum mating ranged of 45 -180 days for Bligon goats (Murdjito et al, 2011) and 122 days for Bligon goats (Rustadi, 2008).…”

“…Days Open is the length of time after the doe has given birth to the pregnant again. Murdjito et al (2011) stated that Days Open (DO) is the length of time the goats after giving birth until they are pregnant again normally between 2-3 months. The empty duration shows the time interval between giving birth and conception again (Hafez and Hafez 2008. Days Open of PE goats in this study were for 3 months (90 days), this condition was longer compared to the results of Syukur's research (2006) (Hafez and Hafez 2000).…”

Pengaruh Perbedaan Ketinggian Tempat Terhadap Capaian Hasil Inseminasi Buatan Pada Kambing Peranakan Ettawa

“…Interval kelahiran hasil penelitian Murdjito et al(2011) rata-rata 8,53 bulan dengan kisaran 7 -12 bulan. Menurut.…”

“…Hasil penelitian terhadap PPM kambing PE dan Bligon di kedua wilayah masih masuk dalam kisaran normal, sebagaimana telah diteliti pada kambing Bligon di wilayah Gunungkidul yang memiliki PPM 45 -180 hari dengan ratarata 95 hari (Murdjito et al, 2011) dan 122 hari pada kambing Bligon (Rustadi, 2008). PPM menunjukkan kemampuan seekor induk untuk timbulnya keinginan kawin setelah beranak.…”

“…Sebagai usaha pokok (100%) di wilayah pantai akan lebih tinggi perhatiannya dibandingkan sebagai usaha sambilan untuk tujuan tabungan (87,5% usaha pokok di pegunungan). Rerata S/C kambing bligon yang dipelihara di peternak Gunungkidul adalah 1-2 kali (Murdjito et al, 2011) dan 1,59 kali (Rustadi, 2008).…”