DOI : https://doi.org/10.18517/ijaseit.5.6.607

Analysis of Feed for Digestibility Bali Cow in Group "Simantri" Program in Bali on Different Topographic

I Dewa Nyoman Sudita (1), I Gede Mahardika (2), I Wayan Suarna (3), I.B.Gaga Partama (4)
(1) Faculty of Agriculture, Warmadewa University-Denpasar, Bali, Indonesia
(2) Postgraduate Animal Husbandry Science Program, Udayana University, Denpasar-Bali, Indonesia
(3) Postgraduate Animal Husbandry Science Program, Udayana University, Denpasar-Bali, Indonesia
(4) Postgraduate Animal Husbandry Science Program, Udayana University, Denpasar-Bali, Indonesia
Fulltext View | Download
How to cite (IJASEIT) :
Nyoman Sudita, I Dewa, et al. “Analysis of Feed for Digestibility Bali Cow in Group ‘Simantri’ Program in Bali on Different Topographic”. International Journal on Advanced Science, Engineering and Information Technology, vol. 5, no. 6, Dec. 2015, pp. 495-00, doi:10.18517/ijaseit.5.6.607.
Citation Format :
This study aims to determine the availability of feed ingredients, types and diversity as well as the proportion, relation to digestibility, VFA production and N-NH3 for Bali cow holding in the group "Simantri" program  in Bali on the different topography. Retrieving data using the method of observation at 27 group "Simantri", at 3 altitude / topography (lowland, medium and high). Variables measured: feed amount given, type and diversity of feed ingredients and proportions, sampling of feed materials, and take the liquid contents rumen. Sampling feed material to determine the nutrient content and digestibility of the ration, while knowing VFA rumen fluid contents (total and partial) and N-NH3.  The results showed the higher the percentage of a natural grass in the lower ration. This condition causes the higher topography and diversity of the types of feed materials more and more.  The proportion of shrub legume Gliricidia leaves of trees, especially in the diet is relatively small (6.6%), while the potential of Gliricidia leaves pretty much at all altitude. Judging from the fulfillment of nutrients, Bali cow rations at all topographic meet the needs/head/day in the range of 6.10 to 8.14 kgDM, protein (CP) ± of 750,2g  and energy ± 12 526 kcal ME.  In the test VFA rumen fluid obtained from 71.68 to 85.07 mMol in the category enough, while N-NH3: 5,21-6,11mMol still relatively low .  From this study we can conclude supply of feed for Bali cow in the group "Simantri" program in Bali nutrient content rations have to meet the needs.  The higher the proportion of legume shrub tree (Gliricidia leaves) the digestibility, VFA production and N-NH3 getting better.

Authors who publish with this journal agree to the following terms:

    1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
    2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
    3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).