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All Journal Agrotrop : Journal on Agriculture Science Majalah Ilmiah Peternakan Jurnal Sain Peternakan Indonesia
I GEDE SURANJAYA
Faculty of Veterinary Science, Udayana University, Denpasar, Bali, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Veterinary

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Uji Efek Inokulan Pelet dan Kapsul Trichoderma harzianum terhadap Kandungan Resin dalam Kayu Gaharu Pada Lahan Berbeda Mega, I Made; Kartini, Ni Luh; Suranjaya, I Gede
Agrotrop : Journal on Agriculture Science Vol 14 No 1 (2024)
Publisher : Fakultas Pertanian Universitas Udayana

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Abstract

Testing the Effect of Trichoderma harzianum Pellet and Capsule Inoculant on Resin Content in Agarwood Wood on Different Lands. Resin is a secondary metabolite compound produced by agarwood plants due to injury or infection by microbes. The formation of gaharu resin is influenced by the genetics of the resin-producing tree, the type of inducing microbe, the environment and the length of the resin formation process in gaharu. Previous research showed that inoculant pellets and Trichoderma harzianum mushroom capsules could increase the resin content in agarwood in the Dauhpuri Marga Village experimental garden. This research aims to prove the effect of inoculant in Trichoderma harzianum mushroom pellet and capsule packaging on the resin content in agarwood in several different fields. This research is an experimental research with a factorial pattern RCB design. The first factor is the type of inoculant packaging with 3 levels, namely: F0 (without inoculant), Fp (pellet inoculant), Fk (capsule inoculant). The second factor is land type consisting of 3 levels: Kl (Klungkung), Mg (Marga), Sl (East Selemadeg). The parameters observed were: color of agarwood, aroma of agarwood, resin content in agarwood. Quantitative data from observations/measurements are analyzed statistically using variance analysis, if significant occurs, it is continued with the Duncan Test. The research results showed that the type of inoculant packaging had a significant effect on the resin content in agarwood, but the type of land had no significant effect on the resin content in agarwood. This proves that Trichoderma harzianum fungus pellet inoculant can increase the resin content in agarwood on various different fields.
DISKRIPSI DAN ANALISIS FAKTOR-FAKTOR PRODUKSI YANG MEMPENGARUHI PENDAPATAN PETERNAK PADA USAHA PENGGEMUKAN SAPI BALI BERSKALA KECIL SURANJAYA, I GEDE
Majalah Ilmiah Peternakan Vol 14, No 1 (2011)
Publisher : Fakultas Peternakan Universitas Udayana

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Penelitian yang bertujuan untuk mendeskripsikan dan menganalisis faktor-faktor produksi yang berpengaruhterhadap tingkat pendapatan peternak pada usaha penggemukan sapi bali skala kecil telah dilakukan di Desa DauhYeh Cane, Abiansemal-Badung. Penelitian menggunakan metode survai yang dilakukan terhadap 50 orang peternaksebagai responden yang dipilih secara purposif random sampling. Data yang dikumpulkan meliputi nilai jualternak, biaya pemeliharaan, jumlah pemilikan ternak, lama waktu pemeliharaan, umur sapi bakalan, bobot badanawal, bobot badan akhir (saat dijual), kapasitas kerja dan curahan waktu kerja peternak serta jumlah pemberianpakan. Pengumpulan data dilakukan dengan wawancara menggunakan daftar pertanyaan, kemudian data yangdiperoleh dianalisis secara deskriptif. Untuk melihat peranan faktor-faktor produksi yang dilibatkan itu digunakanpendekatan model linear aditif dan kemudian analisis dilakukan dengan metoda regresi berganda, dilanjutkan denganstepwise. Hasil penelitian menunjukkan bahwa tingkat pendapatan peternak secara nyata (P<0,05) dipengaruhibersama-sama oleh faktor skala pemilikan ternak (X1), umur bakalan (X2), lama pemeliharaan (X3), kapasitaskerja (X4), curahan waktu kerja (X5) dan jumlah pemberian pakan (X6) dengan nilai koefisien determinasi (R2) =0,591. Dari kesemua faktor tersebut maka faktor umur bakalan, lama waktu pemeliharaan dan jumlah pemberianpakan memberikan pengaruh yang nyata, namun faktor lama waktu pemeliharaan adalah faktor produksi yangmemberikan pengaruh yang paling besar terhadap tingkat pendapatan peternak dengan koefisien determinasi (R2)= 0,458.
Identifikasi Pola Pertumbuhan Melalui Pendugaan Hubungan Antara Ukuran-Ukuran Dimensi Tubuh Pada Sapi Putih Taro Betina Dewasa Oka, Anak Agung; Dewantari, Made; Suranjaya, I Gede
Jurnal Sain Peternakan Indonesia Vol 18 No 2 (2023)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jspi.id.18.2.71-75

Abstract

This research evaluated the growth pattern of  Taro white cattle by estimating the relationship between body dimensions by measuring 18  Taro white cattle periodically every two weeks for three months. Body dimensions measured were body weight (BW), body length  (BL), chest circumference (CC), body height (BH), hip height (HH), and hip width (HW). The measured data were analyzed descriptively, and to estimate the relationship between body dimensions, Multiple Linear Regression analysis was used, followed by Step Wise. The results showed that the average body dimensions of  Taro white cattle were: BW:183.61 ± 25.92 kg; BL: 113.36 ± 7.13 cm; CC: 143.93 ± 6.61 cm; BH: 109.79 ± 3.92 cm; HH: 108.68 ± 4.58 cm and HW: 32.96 ± 2.33 cm. Body weight (BW) as an indicator of the growth of  Taro white cattle has genuine multiple linear relationships with BL, CC, BH, HH, and HW with the equation BW = 1.23BL + 2.29 CC - 0.24 BH + 0.11 HH + 1.97 HW – 336.63 with a coefficient of determination (R2) = 0.78. Then step-wise, a new regression equation is obtained: BW = 1.42 BL + 2.50 CC – 338.03 with a coefficient of determination (R2) = 0.80. The conclusion is the estimation of body weight as an indication of Taro white cattle growth can be best carried out by utilizing body length and chest circumference as estimating variables.
Co-Authors Anak Agung Oka I Made Mega Made Dewantari Ni Luh Kartini