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All Journal International Journal of Biosciences and Biotechnology Buletin Udayana Mengabdi Majalah Ilmiah Peternakan Pastura; Journal Of Tropical Forage Science Jurnal Peternakan Tropika Bumi Lestari Jurnal Ilmu dan Teknologi Hasil Ternak Jurnal Pendidikan Matematika
Anak Agung Ayu Sri Trisnadewi
Faculty Of Animal Husbandry, Udayana University, Denpasar, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Energy Environmental Science Mathematics Veterinary Other

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PENINGKATAN PRODUKSI RUMPUT GAJAH (Pennisetum purpureum) DAN RUMPUT SETARIA (Setaria splendida Stapf) MELALUI PEMUPUKAN BIOURIN I M. Nuriyasa; N. N. Candraasih K.; A. A. A. S. Trisnadewi; E. Puspani; W. Wirawan
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 2 No 2
Publisher : Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (291.106 KB) | DOI: 10.24843/Pastura.2013.v02.i02.p09

Abstract

Research aimed to increase forage production through improved soil fertility by using biourine organic fertilizer. Grass differences as the main plot consisting of elephant grass (Pennisetum purpureum) or R1 and Setaria (Setaria splendida Stapf) or R2. Biourin fertilization as sub plot ie without cattle biourine fertilizer (B0), 25 000 lt/ha cattle biourin fertilizer (B1), 50 000 lt/ha cattle biourin fertilizer (B2) and 75 000 lt/ha cattle biourine fertilizer (B3). No significant interaction on all the variables observed between grass differences with biourine fertilization level. The study concluded elephant grass production was higher than those setaria grass. Biourine Fertilization with a dose 75.000 l/ha produced grass production was higher than those 50 000 l/ha, 25,000 l/ ha and without fertilization.
GROWTH AND YIELD OF ELEPHANT GRASS (PENNISETUM PURPUREUM CV. TAIWAN) WHICH GIVEN DIFFERENT DOSAGE OF VERMI COMPOST FERTILZER Juanda Putra Keliat; N. N. Candraasih Kusumawati; A. A. A. S. Trisnadewi
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 10 No 2 (2021): Pastura Vol. 10 No. 2 Tahun 2021
Publisher : Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/Pastura.2021.v10.i02.p06

Abstract

Penelitian dilakukan bertujuan untuk mengetahui pertumbuhan dan hasil rumput gajah (Pennisetumpurpureum cv. Taiwan) yang diberi pupuk kascing dengan dosis berbeda. Percobaan dilakukan di RumahKaca, Stasiun Penelitian Sesetan, Fakultas Peternakan, Universitas Udayana. Percobaan berlangsung selama8 minggu, menggunakan rancangan acak lengkap (RAL) dengan lima perlakuan dan enam ulangan sehinggaterdapat 30 unit percobaan. Perlakuan yang diberikan adalah dosis pupuk kascing yang terdiri atas 0 t ha-1, 5 t ha-1, 10 t ha-1, 15 t ha-1, dan 20 t ha-1. Variabel yang diamati yaitu variabel pertumbuhan, hasil dankarakteristik tumbuh. Variabel pertumbuhan tinggi tanaman tertinggi pada dosis 20 t ha-1. Jumlah daundan anakan menunjukkan berbeda tidak nyata. Variabel hasil pada pemberian pupuk kascing meningkatkan secara nyata berat kering daun, batang, akar dan total hijauan dan tertinggi pada dosis 20 t ha-1tumbuh tidak berbeda nyata pada nisbah berat kering daun dengan berat kering batang dan nisbah berat kering total hijauan dengan berat kering akar. Luas daun per pot tertinggi pada dosis 20 t ha-1. Dapat disimpulkan bahwa rumput gajah (Pennisetum purpureum cv. Taiwan) yang diberi pupuk kascing pada dosis 20 t ha-1 memberikan pertumbuhan dan hasil yang lebih baik.Kata kunci: pertumbuhan, hasil, rumput gajah, pupuk kascing
PENGARUH JENIS DAN DOSIS PUPUK KANDANG TERHADAP PERTUMBUHAN DAN PRODUKSI JAGUNG MANIS (Zea mays saccharata Sturt) A.A.A.S. Trisnadewi; T.G.O. Susila; I.W. Wijana
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 1 No 2
Publisher : Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (287.399 KB) | DOI: 10.24843/Pastura.2012.v01.i02.p05

Abstract

The experiment that aimed to study the types and various levels of manure for improving growth and production of sweet corn was conducted for 9 weeks. Completely randomized design (CRD) arranged with nested model was used in this experiment. The main plot consisted of three kind of manures, there were broiler manure (A), horse manure (K), and pig manure (B). As sub plot were levels of manure: without manure D0 (0 ton/ha), D1 (10 ton/ha = 87.51 g/pot), D2 (20 ton/ha = 175 g/pot), D3 (30 ton/ha = 262.5 g/pot), with three replication in each combination treatment. Variables measured in this experiment were plant high, stem diameter, fresh and dry weight of leaf, stem and maize-ear of corn, total dry weight of forage production (stem + leaf) and dry weight ratio of stem and leaf of sweet corn. The result of the experiment showed that the effect of broiler, horse, and pig manure on all variables which measured in the experiment were not significantly different (P>0,05). The highest growth and production of sweet corn were obtained at 20 ton/ha level for all kind of manures that used in this experiment with total dry weight of forage production 48.88; 51.11; and 48.30 g/pot and dry weight of maize-ear production 23.80; 23.30 and 22.00 g/pot for broiler, horse and pig manure respectively. Based on results of the experiment it can be concluded that no different effect on type of manure (broiler, horse and pig) to the growth and production of sweet corn and the using manure at 20 ton/ha level give the highest growth and production of sweet corn.
GROWTH AND YIELD OF SETARIA SPLENDIDA STAPF GRASS FERTILIZED WITH VAROUS LEVEL OF COW MANURE AND BIOURIN FERTILIZER M. Nuzulus Sifa'; A. A. A. Sri Trisnadewi; I Ketut Mangku Budiasa
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 10 No 1 (2020): Pastura Vol 10 No. 1 Tahun 2020
Publisher : Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/Pastura.2020.v10.i01.p06

Abstract

Penelitian bertujuan untuk mengetahui dan memberikan informasi mengenai pertumbuhan dan produksirumput Setaria splendida Stapf yang dipupuk dengan pupuk kotoran sapi dan biourin dengan dosis berbeda.Penelitian dilakukan di Rumah Kaca, Stasiun Penelitian Sesetan, Fakultas Peternakan, Universitas Udayanadi Jalan Raya Sesetan Gang Markisa Denpasar. Penelitian berlangsung selama 10 minggu, menggunakanrancangan acak lengkap (RAL) pola faktorial. Faktor pertama adalah pemberian pupuk kotoran sapi dengandosis 0 ton ha-1 (S0), 15 ton ha-1 (S1), 30 ton ha-1 (S2) dan faktor kedua adalah pemberian biourin dengandosis 0 l/ha (U0), 2500 l ha-1 (U1), 5000 l ha-1 (U2), 7500 l ha-1 (U3). Setiap perlakuan diulang sebanyaktiga kali sehingga terdapat 36 unit percobaan. Variabel yang diamati yaitu pertumbuhan, produksi dankarakteristik tumbuh rumput. Hasil penelitian menunjukkan pemberian pupuk kotoran sapi pada dosis 15ton ha-1 memberikan pengaruh terbaik pada variabel jumlah daun dan anakan serta hasil rumput Setariasplendida Stapf. Pemberian pupuk biourin tidak memberikan pengaruh yang nyata terhadap semua variabelpertumbuhan dan hasil rumput. Tidak ada interaksi antara pemberian pupuk kotoran sapi dan biourin.Kesimpulan hasil penelitian adalah rumput Setaria splendida yang diberi pupuk kotoran sapi dengan dosis15 ton ha-1 memberikan pertumbuhan dan hasil terbaik, pemberian pupuk biourin sampai dosis 7500 l ha tidak berpengaruh terhadap pertumbuhan dan hasil rumput Setaria splendida Stapf. Kata kunci: pertumbuhan, produksi, rumput Setaria splendida Stapf, pupuk kotoran sapi, biourin
KECERNAAN IN-VITRO, VOLLATYLE FATTY ACID, DAN AMONIA SILASE JERAMI JAGUNG DENGAN LAMA WAKTU PENYIMPANAN BERBEDA A.A.A.S. Trisnadewi; I G.L. Oka Cakra; T.G.B. Yadnya
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 8 No 1 (2018): Pastura Vol. 8 No. 1 Tahun 2018
Publisher : Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (889.695 KB) | DOI: 10.24843/Pastura.2018.v08.i01.p07

Abstract

The study aimed to determine invitro digestibility, volattyle fatty acid (VFA) and ammonia (NH3) of corn straw silage with different storage periode. The experiments use a completely randomized design (CRD) with four treatments and each treatment was repeated five times, so there are 20 experimental units. The fourth treatments are W1 = storage time of 14 days, W2 = storage time of 21 days, W3 = storage time of 28 days, and W4 = storage time of 35 days. The parameters observed in this study in-vitro digestibility including dry matter and organic matter digestibility, VFA, and NH3. Results of the experiment showed that dry matter digestibility showed significant differences, otherwise organic matter digestibility, VFA, and NH3 were not significantly different, and there was a tendency to decrease the value of dry matter and organic matter digestibility, VFA, and NH3 with longer duration of storage of corn straw silage. It can be concluded that dry matter, organic matter digestibility VFA, and NH3, are not significant different. Keywords: corn straw, silage, storage periode, invitro digestibility, VFA, NH3
EFISIENSI PEMANFAATAN AIR BEBERAPA JENIS RUMPUT LOKAL PADA KADAR AIR YANG BERBEDA I Nyoman Bayu Paramartha; Anak Agung Ayu Sri Trisnadewi; Magna Anuraga Putra Duarsa
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 9 No 1 (2019): Pastura Vol. 9 No. 1 Tahun 2019
Publisher : Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (545.608 KB) | DOI: 10.24843/Pastura.2019.v09.i01.p10

Abstract

This study aims to determine the efficiency of water utilization in the local grasses of Axonopus compressus, Paspalum conjugatum, and Oplismenus burmanni with different water levels. The study was conducted in the Laboratory of Greenhouse, Faculty of Animal Husbandry Udayana University, Denpasar. Completely randomized design of 3 × 3 nested patterns was used in this study with a type of grass treatment: Axonopus compressus, Paspalum conjugatum, Oplismenus burmanni, and water levels i.e 100% field capacity (KL) (K1), 75% (KL) (K2), and 50% (KL) (K3) thus there are 9 treatment combinations namely PK1, PK2, PK3, OK1, OK2, OK3, AK1, AK2, dan AK3. Each treatment combination was repeated four times so there were 36 research pots. The variables observed were efficiency of water utilization, growth, production and growth characteristics. The results show that Paspalum conjugatum grass has the highest responsiveness on the efficiency of water utilization at giving different water levels compared to grass Axonopus compressus and Oplismenus burmanni. This study concluded that there was an increase in water utilization efficiency at the provision of 75% KL (K2) moisture content on grass Axonopus compressus and Paspalum conjugatum, whereas in grass Oplismenus burmanni the provision of different water content had no effect on improving water utilization efficiency. Key words: Axonopus compressus, Paspalum conjugatum, Oplismenus burmanii, water content, water utilization efficiency
STRATEGIC IMPLEMENTATION OF ANIMAL WELFARE IN PROVIDING BALI CATTLE FORAGE M. A. P. Duarsa; I W. Suarna; A. A. A. S. Trisnadewi; I M. Saka Wijaya
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 9 No 2 (2020): Pastura Vol. 9 No. 2 Tahun 2020
Publisher : Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (384.619 KB) | DOI: 10.24843/Pastura.2020.v09.i02.p11

Abstract

Sesuai amanat sustainable development goals (SDG’s) usaha peternakan wajib mengarusutamakan kaedah-kaedah pembangunan berkelanjutan yang ramah lingkungan. Peningkatan permintaan akan daging sapi harus diimbangi dengan peningkatan produktivitas sapi untuk memenuhi ketersediaan populasi dan kualitas daging sapi. Kualitas ternak sapi yang dihasilkan sangat tergantung kepada ketersediaan dan kualitas hijauan yang dimakan ternak. Ketersediaan berbagai limbah pertanian dan industri mendorong upaya pengolahan limbah menjadi pakan ternak ruminansia. Limbah yang diolah langsung diberikan kepada ternak ruminansia sebagai pakan alternatif. Limbah biasanya dapat megandung bahan berbahaya, zat anti nutrisi, dan memerlukan biaya yang lebih tinggi untuk mengolahnya. Untuk mengakomodasi kearifan budaya, memelihara harmonisasi spiritualitas bagi petani/peternak, dan menerapkan prinsip-prinsip animal welfare, selayaknya ternak ruminansia seperti sapi bali mendapatkan makanan yang baik yang berasal dari tanaman pakan ternak dengan kualitas yang baik. Dengan demikian limbah harus diolah menjadi pupuk yang berkualitas tinggi sehingga dapat menyediakan hijauan berkualitas bagi ternak sapi bali. Output yang berkualitas menuntut input yang berkualitas juga. Kata kunci: limbah, animal welfare, hijauan berkualitas
SUBSTITUSI GAMAL (Gliricidia sepium) DENGAN KALIANDRA (Calliandra calothyrsus) PADA RANSUM TERHADAP KECERNAAN IN-VITRO A. A. Ayu Sri Trisnadewi; I G. L. O. Cakra; I W. Wirawan; I Made Mudita; N. L. G. Sumardani
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 3 No 2
Publisher : Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (273.912 KB) | DOI: 10.24843/Pastura.2014.v03.i02.p12

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh penggantian gamal dengan kaliandra (Calliandra calothyrsus) pada ransum terhadap degradasi rumen secara in-vitro. Penelitian mengunakan rancangan acaklengkap (RAL) yang terdiri dari lima perlakuan dan tiga kali ulangan sehingga terdapat 15 unit percobaan. Adapun kelima perlakuan tersebut adalah: perlakuan A (ransum basal + 20% gamal), B (ransum basal + 15% gamal + 5% kaliandra), C (ransum basal + 10% gamal + 10% kaliandra ), D (ransum basal + 5% gamal + 15 % kaliandra ), dan E (ransum basal + 20% kaliandra ). Peubah yang diamati adalah: degradasi ransumdalam cairan rumen in-vitro (kecernaan bahan kering [KCBK], kecernaan bahan organik [KCBK]), degradasi ransum dalam pepsin in-vitro (KCBK, KCBO), kadar ammonia, kadar VFA (Vollatyl Fatty Acid) dan pH cairanrumen in-vitro. Hasil penelitian menunjukkan bahwa penggantian daun gamal dengan daun kaliandra sampai tingkat 20% dalam ransum, dapat menurunkan kecernaan bahan kering dan organik dalam rumen, tetapisebaliknya meningkatkan kecernaan bahan kering dan organik dalam pepsin in-vitro. Disamping itu dapat menurunkan kadar N-NH3 dan VFA, tetapi meningkatkan pH cairan rumen in-vitro. Dapat disimpulkan bahwa tanin kaliandra dapat dipakai sebagai agen proteksi dari degradasi mikroorganisme rumen in-vitro di dalam ransum, dan penggunaan kaliandra sampai 20% dalam ransum sebagai protek protein ransum dapatmenghasilkan kecernaan bahan kering dan bahan organik pepsin in-vitro tertinggi.
KECERNAAN IN-VITRO TANAMAN KALIANDRA (Calliandra calothyrsus) BERBUNGA MERAH DAN PUTIH Anak Agung Ayu Sri Trisnadewi; I Gusti Lanang Oka Cakra
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 5 No 1 (2015): Pastura Vol. 5 No. 1 Tahun 2015
Publisher : Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (363.801 KB) | DOI: 10.24843/Pastura.2015.v05.i01.p07

Abstract

The experiment is aimed to evaluate the different of rumen fermentation product and in-vitro digestibility of Calliandra calothyrsus with red and white flower. The different means is analized with t-test (unpairing t-test with equal replicate) and replicate ten times each. Variables observed are pH, NH3, VFA parsial and total, dry matter and organic digestibility in-vitro. Results of the experiment showed that pH value, NH3 concentration and VFA partial and total on Calliandra calothyrsus with red flower tend to lower compared with white one but statistically not significant different. Dry matter and organic digestibility in-vitro of Calliandra calothyrsus with red flower is significantly lower than white one. It could be concluded that rumen fermentation product and dry matter and organic matter digestibility in-vitro of Calliandra calothyrsus with red flower is better than white one.Keywords: Calliandra calothyrsus, ammonia, vollatile fatty acid, in-vitro digestibility
PRODUKTIVITAS RUMPUT Panicum maximum CV. GREEN PANIC PADA BERBAGAI TARAF PEMUPUKAN KOTORAN SAPI DALAM KONDISI TERNAUNG DAN TANPA NAUNGAN I Wayan Wirawan; I Wayan Suarna; Ni Nyoman Suryani; Anak Agung Ayu Sri Trisnadewi; Ni Luh Gede Sumardani
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 5 No 2 (2016): Pastura Vol. 5 No. 2 Tahun 2016
Publisher : Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (501.66 KB) | DOI: 10.24843/Pastura.2016.v05.i02.p12

Abstract

The research was carried out to study the effect of cattle manure fertilizer on produktivity of Panicum maximun Cv. Green Panic under shade and without shade conditions. The research used a block randomized design with split plot treatment arrangement and 3 replications. The main plot was shade and withaout shade and the sub plots were 4 level of cattle manure fertilizer (0, 10, 20, dan 30 t ha-1). The parameter of this research is grass height, number of leave, number of tillers, diameter of steam, dry wight of roots, forage and inflorescense production. The results of research showed that not interaction between shade and level cattle manure fertilizer on productivity Panicum maximun Cv. Green Panic. The use of shade 70 % decreasing of forage productions, number of tiller, diameter of steam, dry weight of roots and inflorescense production panicum grass (P<0,05). Increasing the use of cattle manur fertilizer increased of all parameter but not significantly.Key words: shade, cattle manur fertilizer, forage production, and Panicum maximum.
Co-Authors Al Fattah R. F. Anak Agung Putu Putra Wibawa Arta I W. M. Bayu Anggara I W. Belawa Yadnya T. G., Belawa Yadnya Budi Rahayu Tanama Putri DESAK PUTU MAS ARI CANDRAWATI Eny Puspani Gaga Partama I. B., Gaga Partama Gede Suweken I D. G. A. Udayana I G. A. I. Aryani I G. Lanang Oka Cakra I Gede Mahardika I Gusti Lanang Oka I Ketut Mangku Budiasa I Ketut Sukada I M. Mudita I Made Ardana I Made Nuriyasa I Made Saka Wijaya I Nyoman Bayu Paramartha I Putu Ari Astawa I W. Suarna I Wayan Suarna I WAYAN WIRAWAN I.W. Wijana Ida Bagus Gaga Partama Juanda Putra Keliat Karo E. K. Kusnaedi I K. Kusumawati NN.C M. Nuzulus Sifa' Magna Anuraga Putra Duarsa Muhammady A.N. N. M. S. Sukamawati N. N. C. Kusumawati N.N. Suryani Ni Gusti Ketut Roni Ni Luh Gde Sumardani Ni Luh Putu Sriyani Ni Made Suci Sukmawati Ni Made Witariadi Ni Nyoman Candraasih Kusumawati Ni Nyoman Suryani PUTRA WIBAWA WIBAWA Rachmanto Effendy Riadiantara I W.S. Rifais A. Saputra I K. T. A. Siti N. W. Suranjaya I .Gd Susanti N P.R.N. SUSILA T. G. O. Sutresnawan IW. Suwartama I K. T. G. B. Yadnya T. G. B. YADNYA T. G. B. Yadnya T.G.B. Yadnya T.G.O. Susila Tjokorda Gede Belawa Yadnya Wibawa IM.S.P WIDANA G. A. A Wirawan I K. Wirawan I. W., Wirawan yadnya T. G. B Yadnya T.G.B.