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JENIS-JENIS DAN KARAKTERISTIK BURUNG YANG DITEMUKAN DI KAWASAN BEDUGUL DAN SEKITARNYA N. N. Wirasiti; N. M. Rai Suarni; A. A. G. Raka Dalem
Bumi Lestari Journal of Environment Vol 5 No 2
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

A study on birds (species and their characteristics) was carried out in Bedugul(Bali) between November and December 2004. Observation was made along transectlines which are set prior to the study. Species of birds observed were identified andrecorded. In addition, their distributions, status, source of food, reproductive seasons, aswell as migration patterns (whether migrant species or not) were determined. Thisstandard sampling strategy was also supported by casual observation and interview.Results of this study showed that Bedugul and surrounding area have a significantrole in conservation of Bali birds, because at least 56 species of birds have beenidentified in this area, which comprises of 18% of Bali birds. Conservation priorityshould be put on 8 species (14%) of the birds which are protected by law, as well as on 7% of endemic species (for Java and Bali). In addition, conservation effort should be alsogiven priority to 9% of birds that considered to be rare and potentially that be locallyextict. Habitat conservation should becoming focus of attention since it determines theavailability of food sources for those birds. Conservation on forest, plantation as well asshrubs should become focus of attention since these become habitats of more than a half(57%) of birds available in this area.
SUBSTITUTION OF COMMERCIAL FEED WITH MORINGA LEAF MEAL TO IMPROVE THE PERFORMANCE OF MALE RABBIT N.M.R. Suarni; N.G.A.M. Ermayanti; N.N. Wirasiti
JURNAL WIDYA BIOLOGI Vol 12 No 01 (2021): Widya Biologi
Publisher : UNHI Press

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The aims of this study were to find out the effects of moringa leaf meal substitution in commercial feed on the performance of male rabbits (bucks). Twenty four four months old male rabbits with an average live weight of 1200g were used in this study. There were four treatments in this study including 0% (K0) as control and 15% (K1), 30% (K2), 45% (K3) substitution of moringa leaf meal in commercial feed and each treatment consisted of six replicates. The treatments were carried out for two months. The variables measured were including body weight, feed consumption, feed conversion. The results showed that there were significant differences (P <0.05) performance between all treatments (K1, K2, K3) and the control (K0). Substitution of moringa leaf meal up to 45% in commercial feed increase performance of male rabbit. It was concluded that the moringa leaf meal might be substituted in commercial feed up to 45 % to improve the performance of male rabbits (bucks). To get maximum performance of male rabbit rabbits it should be better substituted the commercial feed with moringa leaf meal is 35%.