Tris Akbarillah
Laboratorium Jurusan Peternakan Universitas Bengkulu

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The Effect of adding roasted soybeans and Indigofera leaves on its digestibilities and milk production of Anglo Nubian does: Pengaruh Penambahan Biji Kedelai Sangrai dan Daun Indigofera pada Pakan Kambing Anglo Nubian Laktasi Terhadap Produksi Susu dan Kecernaannya Hidayat, Hidayat; Akbarillah, Tris; Amrullah, Amir Husaini Karim
Buletin Peternakan Tropis Vol. 6 No. 1 (2025)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/bpt.6.1.92-100

Abstract

This study was conducted  to evaluate the addition of roasted soybean seeds and Indigofera leaves to diet consisting of grass and tofu dregs on the consumption, digestibility and milk production of Anglo Nubian does. Four  Anglo Nubian does, mid-lactation, first parity, as Latin square experimental animals with 4 treatments in 4 experimental periods. The treatments are P0 as a control, in the form of  grass as much as 6 kg and concentrate (wet tofu dregs) as much as 6 kg, then P1 is a control diet plus 100 g of roasted soybeans, P 2 is a control diet plus 200 g of roasted soybeans, and P3 is a control diet plus 1000 g of fresh Indigofera leaves. Data were analyzed using variance and continued with the least significant difference test if there was a significant difference. The variables observed were the nutritional content of feed ingredients, nutrient consumption from the treatment feed used, and feed digestibility, as well as the average daily milk production. The results of the experiment showed that the average consumption of  grass nutrients was not significantly different between treatments (P>0.05), the average consumption of total dry matter  was significantly different (P<0.05). The total consumption of crude protein and total energy increased significantly (P<0.05). The average digestibility of feed nutrients was not significantly different (P>0.05). In general, the average daily milk production increased significantly (P<0.05). This study can be concluded that the addition of 200 g of roasted soybeans and 1000 g of Indigofera leaves  to diet of mid-lactation Anglo Nubian does can increase the average daily milk production
The Penggunaan Bungkil Inti Sawit dan Bungkil Kedelai Sebagai Sumber Protein dalam Pakan Konsentrat Kubus pada Kambing Kacang: Use of Palm Kernel Cake and Soybean Meal as Source of Feed Protein on Cubed Concentrate Feed Hidayat, Hidayat; Akbarillah, Tris; Badarina, Irma
Buletin Peternakan Tropis Vol. 6 No. 2 (2025): November 2025
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/bpt.6.2.203-209

Abstract

This experiment aimed to compare palm kernel meal and soybean meal as sources of rumen undegradable protein for kacang goats. Sixteen 10-month-old doeling weighing between 13-14 kg were used as experimental animals. A completely randomized design was applied to test four types of feed treatments, namely setaria grass-based feed and different cube-shaped concentrate feed (CCF), with four replications for each treatment. The four types of treatments were: P1. CCF without soybean meal, P2. CCF with soybean meal without heating, P3. CFF with soybean meal heated at 165oC for 75 minutes, and P4. CCF with soybean meal heated at 165 oC for 150 minutes. Each treatment was given a ration consisting of 50% Setaria grass as a basal feed and 50% CCF according to the treatment (on a dry matter basis). The variables observed were dry matter and nutrient intake, dry matter and nutrient digestibility, and average daily weight gain for 12 weeks. The data obtained were analyzed using analysis of variance (ANOVA) using the Systat for Windows statistical software package, if there were differences, further testing was carried out using the least significant difference (LSD) test. The results showed that nutrient intake was not significantly different (P>0.05), but the lowest digestibility value (P<0.05) was in treatment 4, CCF which used soybean meal with longer heating. The highest daily weight gain (P<0.05) was achieved by goats that received PKK palm kernel meal. It was concluded that the use of palm kernel cake in CCF gave good results, as indicated by the highest average daily gain of goat