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RIDWAN NUR HANIF FEBRIANTO

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Abstrak (Bhs. Indonesia)

Penelitian dengan metode survei di Kecamatan Sumbang menggunakan 278 ekor induk kambing lokal dilaksanakan di Desa Tambaksogra, Desa Sikapat, dan Desa Gandatapa. Rataan umur induk secara berurutan Desa Tambaksogra 31,793 bulan, Desa Sikapat 34,043 bulan, dan Desa Gandatapa 35,527 bulan. Rataan lama menyusui kambing lokal secara berurutan Desa Tambaksogra 114,109 hari, Desa Gandatapa 121,699 hari, dan Desa Sikapat 128,151 hari. rataan periode post partum anoestrus (PPA) kambing lokal di Desa Tambaksogra 113,065 hari, Desa Gandatapa 120,097 hari, dan Desa Sikapat 127,065 hari. Hasil analisis regresi linier menunjukan umur induk dan lama menyusui berpengaruh sangat nyata (P˂0,01) terhadap periode post partum anoestrus (PPA). Persamaan garis regresi umur induk terhadap periode post partum anoestrus (PPA) adalah Y = 97,113 + 0,6802 X1, besar koefisien determinasi (R2) 3,32% dan koefisien korelasi (r) 0,182%, dan persamaan garis regresi lama menyusui terhadap periode post partum anoestrus (PPA) adalah Y = 0,0816 + 0,9891 X2, besar koefisien determinasi (R2) 99,33% dan koefisien korelasi (r) 0,997%. Hal tersebut menunjukan umur induk berpengaruh sebesar 3,32%, dan lama menyusui berpengaruh sebesar 99,33% terhadap periode post partum anoestrus (PPA).

Abtrak (Bhs. Inggris)

Research with survey method in Sumbang District is conducted by using 278 doe of local goats from Tambaksogra, Sikapat, and Gandatapa Villages. Averages of doe age at Tambaksogra Villages is 31,793 month, Sikapat Villages is 34,043 months, and Gandatapa Villages is 35,527 months. Averages lactating period of doe local goat Tambaksogra Villages is 114,109 days, Gandatapa Villages is 121,699 days, and Sikapat Villages is 128,151 days. Avareges of post partum anoestrus period at Tambaksogra Villages is 113,065 days, Gandatapa Villages is 120,097 days, and Sikapat Village is 127,065 days. Linear regression analysis result showed that doe age and lactating period showed significant relationship (P<0,01) toward post partum anoestrus period (PPA). Line equation obtained from doe age toward post partum anoestrus period (PPA) is Y = 97,113 + 0,6802 X1, determination coefficient (R2) is 3,32% and correlation coefficient (r) is 0,182%, and  line equation obtained from lactating period toward post partum anoestrus period (PPA) is Y = 0,0816 + 0,9891 X2, determination coefficient (R2) is 99,33% and correlation coefficient is 0,997%. That is showed that doe age contributed a 3,32% and lactating period contributed a 99,33% toward post partum anoestrus (PPA).

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