Wahyudi, CaturFirman (2015) Hubungan Masa Kosong Dan Service Per Conception Dengan Produksi Susu Dan Kualitas Susu Sapi Perah Peranakan Friesian Holstein (Pfh) Di Peternakan Wilayah Jabung. Sarjana thesis, Universitas Brawijaya.
Abstract
Thes aims of this research was to analyze the relationship of days open and service per conception with milk production and milk quality in Friesian Holstein crossbred cows. Research started on September 9th to October 10th 2014. Research method used a case study and purposively the sampling method for sample collection. Data obtained from observation directly and an interview with the farmers. Fat levels and levels of a protein analysis conducted in laboratory of dairy cattle at faculty of Animal Husbandry Brawijaya University. Analysis data was simple liniar regression using SPSS software 16.0 version. Results showed that the average milk production of 13,767±3,587 liter ECM/head/day. Days open 177,80±120,25 day and service per conception 5,33±2,44. The relationship of days open with milk production of Friesian Holstein crossbred cows was not significant, and having the coefficients determinant (R²)=2.5% with milk production, The variation days open has no effect on milk production. While the relationship of days open with milk protein was significant (P<0.05), Relationship between service per conception and milk production not significant, and having of a coefficient determinant (R²)=0.02%, it was concluded that v only days open has strong relationship with milk protein contain.
English Abstract
Penelitian dilaksanakan pada 9 September-10 Oktober 2014 di peternakan Jabung Farm dan Buana Jaya Farm di wilayah Jabung Kabupaten Malang. Metode penelitian yang digunakan adalah studi kasus dan pengambilan sampel secara purposive sampling. Data diperoleh dari pengamatan secara langsung serta melalui wawancara dengan peternak. Analisis kadar lemak dan kadar protein susu dilakukan di Laboratorium Ternak Perah Fakultas Peternakan Universitas Brawijaya. Tujuan penelitian ini untuk mengetahui hubungan masa kosong dan Service per conception dengan produksi dan kualitas susu sapi perah peranakan Friesian Holstein (PFH). Sampel ternak yang digunakan sebanyak 30 ekor sapi perah peranakan Friesian Holstein (PFH) masa laktasi. Analisis data yang digunakan adalah analisis regresi sederhana dengan menggunakan program SPSS 16.0 (Statistik Packet for Social Science 16.0). vii Hasil penelitian menunjukan rataan produksi susu, kadar lemak,dan kadar protein susu terlarut 13,767±3,587 liter ECM/ekor/hari, 5,10±0,93% dan 2,74±0,14%, dengan masa kosong 177,80±120,25 hari dan service per conception 5,33±2,44. Hubungan antara produksi susu dengan masa kosong dan service per conception tidak nyata dengan persamaan regresi antara produksi susu dan masa kosong Y= 14,605 -0,158 X liter ECM, koefesien determinan (R²)=2,5%, persamaan regresi antara produksi susu dengan service per conception Y=14,605-0,158X liter ECM, koefesien determinan (R²)=0,2%. Hubungan antara kadar lemak susu dengan masa kosong tidak nyata dengan persamaan regresi Y=5,26-0,117X, koefisien determinat (R²)=1,4%, sedangkan hubungan masa kosong dengan kadar protein susu sapi perah nyata (P<0,05) dengan persamaan regresi Y=2,65+0,39X dengan koefisien determinat (R²)=1,5%. Hubungan service per conception dengan kadar lemak dan kadar protein susu sapi perah tidak nyata dengan persamaan regresi antara service per conception dengan kadar lemak Y=5,12-0,12, koefisien determinan (R²)=0,0%. Persamaan regresi antara service per conception dangan kadar protein susu Y=2,67+0,20, koefisien determinan(R²)= 4,1%.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FPT/2015/64/ 051502770 |
| Subjects: | 600 Technology (Applied sciences) > 636 Animal husbandry |
| Divisions: | Fakultas Peternakan > Peternakan |
| Depositing User: | Kustati |
| Date Deposited: | 13 Apr 2015 13:52 |
| Last Modified: | 13 Apr 2015 13:52 |
| URI: | http://repository.ub.ac.id/id/eprint/137655 |
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