PENGARUH PERBAIKAN IMBANGAN PROTEIN DAN ENERGI RANSUM TERHADAP METABOLIT DARAH PADA SAPI PERAH PERIODE LAKTASI DI PETERNAKAN SAPI PERAH RAKYAT KARANGPLOSO MALANG JAWA TIMUR

ANISA MUSLIKHAWATI, Prof.Dr.Ir. Budi Prasetyo Widyobroto, DESS.,DEA.

2018 | Skripsi | S1 ILMU DAN INDUSTRI PETERNAKAN

Penelitian ini bertujuan untuk mengetahui pengaruh perbaikan imbangan protein dan energi ransum terhadap metabolit darah pada peternak sapi perah laktasi yang ada di Karangploso, Malang, Jawa Timur. Penelitian dilaksanakan pada Maret sampai Agustus 2017. Sapi perah periode laktasi dengan jumlah 8 ekor, dibagi menjadi 2 kelompok yaitu P0 dan P1. Kelompok P0 diberikan konsentrat dengan kadar nutrien ransum BK 75,35 persen, BO 95,60 persen, PK 14,55 persen, LK 7,68 persen, SK 14,19 persen, dan TDN 75,66 persen. Kelompok P0 diberi perlakuan konsentrat dengan kandungan nutrien BK 70,70 persen, BO 94,18 persen, PK 16,11 persen, LK 9,24 persen, SK 16,52 persen, dan TDN 70,65 persen. Air minum diberikan secara ad libitum. Variabel yang diamati adalah kadar nutrisi pakan, konsumsi pakan, kadar urea, glukosa, kolesterol, dan albumin darah. Kadar nutrien pakan dianalisis menggunakan analisis proksimat. Pengambilan sampel darah yaitu pada awal, tengah, dan akhir penelitian. Data yang diperoleh dianalisis dengan menggunakan analisis independent sample t test. Hasil penelitian menunjukan rata-rata kadar urea darah P0 dan P1 adalah 28,28�±1,75 mg per dL dan 26,84�±1,72 mg per dL. Rata-rata kadar glukosa darah P0 dan P1 adalah 39,23�±5,83 mg per dL dan 39,02�±4,93 mg per dL. Rata-rata kadar kolesterol darah P0 dan P1 adalah 114,13�±18,88 mg per dL dan 137,28�±25,62 mg per dL. Rata-rata kadar albumin darah P0 dan P1 adalah 3,24�±0,13 mg per dL dan 3,67�±0,20 mg per dL. Berdasarkan hasil penelitian dapat disimpulkan bahwa dengan menaikan kadar protein kasar dan menurun kadar TDN ransum belum dapat berpengaruh terhadap kadar glukosa, albumin dan kolesterol darah.

This study aims to determine the effect of the improvement of protein and energy rations on the blood metabolite of lactating dairy farmers in Karangploso, Malang, East Java. The study was conducted from March to August 2017. The lactation dairy cattle with the total number of 8, given control ration (P0) and treatment ration (P1). Group P0 was given concentrate with BK 75,35 percent, BO 95,60 percent, PK 14,55 percent, LK 7,68 percent, SK 14,19 percent, and TDN 75,66 percent. Group P1 was treated with BK 70,70 percent, BO 94,18 percent, PK 16,11 percent, LK 9,24 percent, SK 16,52 percent, and TDN 70,65 percent. Drinking water is given in ad libitum. The variables observed were nutrient content of feed, feed consumption, urea, glucose, cholesterol, and blood albumin. Nutritional content of feed in the analysis using proximate analysis. Blood sampling is at the beginning, middle and end of the study. The data obtained were analyzed by using independent sample t test. The results showed the mean blood urea levels in sequence P0 and P1 were 28,28�±0,94 mg per dL and 26,84�±0,93 mg per dL. The mean blood glucose levels sequentially P0 and P1 were 39,23�±3,15 mg per dL and 39,02�±2,66 mg per dL. Mean blood cholesterol levels in sequence P0 and P1 were 114,13�±10,19 mg per dL and 137,28�±13,84 mg per dL. The mean blood sequence levels of P0 and P1 were 3,24�±0,13 mg per dL and 3,67�±0,20 mg per dL, respectively. Based on the results of the study can be concluded by raising the levels of crude protein and decreased levels of TDN rations have not been able to affect glucose levels, albumin and blood cholesterol.

Kata Kunci : Protein Ransum, Sapi Perah, Urea darah, Glukosa Darah, Kolesterol Darah, Albumin Darah