Utami, KartikaBudi (2014) Kajian Kualitas Susu dan Kinerja Peternak Sapi Perah PFH (Studi Kasus pada Anggota Koperasi Agro Niaga di Kecamatan Jabung Kabupaten Malang). Magister thesis, Universitas Brawijaya.
Abstract
Tujuan penelitian adalah mendeskripsikan kualitas susu sapi PFH, mengetahui variabel yang paling berpengaruh terhadap kualitas susu dan mendeskripsikan kinerja peternak anggota KAN Jabung. Materi penelitian terdiri dari sampel susu sapi PFH (n=94) dan sampel peternak (n=94) di pos penampungan Sidomulyo (n=29), Slamparejo (n=30) dan Kemiri (n=35). Metode penelitian adalah survei dan studi kasus. Kualitas susu terdiri dari berat jenis (g/ml), lemak (%) dan waktu reduksi (jam). Berat jenis dan lemak diukur dengan milk analyzer lactoscanner , sedangkan waktu reduksi dianalisa dengan uji reduktase. Data tentang variabel-variabel yang paling berpengaruh terhadap kualitas susu dan kinerja peternak dikumpulkan dari kuesioner melalui wawancara dan pengisian kuesioner oleh peternak. Data tentang variabel-variabel yang paling berpengaruh terhadap berat jenis dan lemak dianalisa dengan regresi linier berganda metode stepwise . Data tentang variabel-variabel yang mempengaruhi waktu reduksi dianalisa secara statistik deskriptif. Kinerja peternak dianalisa secara statistik deskriptif, sedangkan faktor-faktor sosial peternak yang paling berpengaruh terhadap kinerja dianalisa dengan regresi linier berganda metode stepwise . Hasil penelitian menunjukkan bahwa dari 94 sampel susu, sebanyak 74% sampel susu memiliki berat jenis 1,024 g/ml; 100% sampel susu memiliki kandungan lemak 3% dan 84% sampel susu memiliki waktu reduksi 5 jam. Semakin banyak jumlah pemberian konsentrat akan meningkatkan berat jenis dan menurunkan lemak susu. Semakin tinggi tingkat mastitis subklinis akan meningkatkan lemak susu. Frekuensi membersihkan lantai kandang sebanyak 3 kali/hari dapat memperbaiki kualitas susu. Kinerja peternak KAN Jabung yang meliputi prosedur pemberian pakan dan air minum, prosedur sanitasi serta prosedur pemerahan dan penanganan susu setelah pemerahan, tergolong cukup baik (skor = 2). Kinerja peternak dipengaruhi oleh tingkat pendidikan formal dan frekuensi penyuluhan (R 2 = 14,4%).
English Abstract
aim of this research is to describe milk quality of PFH dairy cow, to know most influence variables to milk quality and to describe farmer performance as member of KAN Jabung. research materials were 94 samples of PFH dairy cow`s milk and 94 sample of dairy farmer in 3 milk collecting center which was located in Sidomulyo (n=29), Slamparejo (n=30) and Kemiri (n=35). Research method were survey and case study. Milk quality consist of density (g/ml), fat (%) and reduction period (hour). Density and milk fat were measured by milk analyzer lactoscanner, reduction period was determined by reduction test. Data of most influenced variables to milk quality and data of farmer performance were collected by quationare. Data of most influenced variables to density and milk fat were analyzed by multiple linear regression of stepwise method. Data of variables influenced to reduction period was analized descriptively. Farmer performance was analyzed descriptively, while most influenced social factors of farmer to farmer performance was analyzed by multiple linear regression of stepwise method. results showed that milk density of 74% sample was 1.024 g/ml;100% of milk sample had more than 3% fat and reduction period of 84% sample had more than 5 hour. Milk density increased by adding concentrate. Milk fat decreased by adding concentrate and milk fat increased by subclinical mastitis severe rate. Cleaning stall floor for 3 times/day could improve milk quality. Farmer performace consist of feeding procedure, sanitation procedure, also milking and post milking procedure, was fairly good (score = 2). Farmer performance was influenced by formal education and extension frequency (R 2 = 14.4%).
| Item Type: | Thesis (Magister) |
|---|---|
| Identification Number: | TES/636.214 2/UTA/k/041404772 |
| Subjects: | 600 Technology (Applied sciences) > 636 Animal husbandry > 636.2 Cattle and related animals |
| Divisions: | S2/S3 > Magister Ilmu Ternak, Fakultas Peternakan |
| Depositing User: | Endro Setyobudi |
| Date Deposited: | 28 Aug 2014 09:32 |
| Last Modified: | 28 Aug 2014 09:32 |
| URI: | http://repository.ub.ac.id/id/eprint/159005 |
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