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Pastura; Journal Of Tropical Forage Science

pastura
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Published by Universitas Udayana

ISSN : 2088818X EISSN : 25498444 DOI : https://doi.org/10.24843/Pastura

Core Subject : Education, Agriculture,

Agriculture, Biological Sciences & Forestry Other

Pastura; Journal of Tropical Forage Science adalah jurnal ilmu tumbuhan pakan tropik yang diterbitkan dua kali setahun (Februari dan Agustus). Memuat berbagai artikel dari aspek tumbuhan pakan tropik berupa: hasil penelitian, naskah konseptual/opini, resensi buku, dan informasi tumbuhan pakan tropik lainnya.

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)

Articles 292 Documents

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PENDUGAAN PRODUKSI BIOMASSA HIJAUAN RUMPUT Brachiaria decumbens BERDASARKAN METODE NON-DESTRUKTIF DENGAN MENGGUNAKAN PIRINGAN AKRILIK Sari Suryanah; - Dudi; - Mansyur
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 3 No 1
Publisher : Udayana University

The aims of this research was to know the relation between forage height and its dry matter yield and also the relation between forage depressed height and its dry matter yield. The research method used was non-destructive method by using acrylic plate in a Brachiaria decumbens grass aged 40 days at area 1500 m2. The results of this research indicatedthat forage height has a low influence to its dry matter yield (R2=0,13-0,30)and forage depressed height also has a low influence to dry matter yield of Brachiaria decumbens (R2=0,20-0,37).

Cover Depan, Daftar Isi dan Dewan Penyunting Cover .
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 6 No 2 (2017): Pastura Vol. 6 No. 2 Tahun 2017
Publisher : Udayana University

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Jurnal pastura kali ini menghadirkan berbagai informasi tentang tumbuhan pakan tropikdari berbagai aspek evaluasi dan identifikasi tumbuhan pakan, budidaya tanaman pakan,dan pengembangan Ipteks tumbuhan pakan tropik. Jurnal pastura kali ini mengungkap hasilriset Ipteks tumbuhan pakan antara lain: Pemanfaatan daun turi (Sesbania grandiflora)dan lamtoro (Leucaena leucocephala) untuk memanipulasi rumen, penggunaan berbagaipupuk organik cair, prouktivitas tanaman Arachis pintoy, keragaman jenis-jenis dankandungan nutrisi gulma, ekonomi hijauan serta pemberian rumput pakan anoa (Bubalusspp.) Penggunaan berbagai jenis pupuk organic dan teknologi budidaya tanaman pakanseperti system tumpan sari dan integrasi sapi pada kelapa sawit juga telah menjadipencermatan bagi ilmuwan tumbuhan pakan.

UJI IN VIVO SILASE HIJAUAN PAKAN YANG DIPUPUK AIR BELERANG DAN PUPUK KANDANG PADA DOMBA Charles L. Kaunang; Endang Pudjiastuti
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 1 No 1
Publisher : Udayana University

This research was aimed to investigate biological value of silage forage (panicium maximum CV. Riversdale + Centrocema pubescens) without fertilization and manure 25 ton/ha + sulfuric water 50%. The experiment used 12 sheep (average liveweight 34 kg) during 28 days laters. The result showed that forage silage treatment (P. maximum CV. Riversdale + C. pubescens) with manure 25 ton/ha and sulfuric water 50% positive respons to sheep performance.

PENGARUH CACING TANAH DAN JENIS MEDIA TERHADAP KUALITAS PUPUK ORGANIK Ni Luh Kartini
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 8 No 1 (2018): Pastura Vol. 8 No. 1 Tahun 2018
Publisher : Udayana University

Earthworms are one of the soil macroorganisms that have a very important role in maintaining soil quality in a sustainable manner. Lumbricus rubellus is one of 1800 types of earthworms that live on the surface of the soil which has the ability to degrade very high organic matter. The quality of vermicompost fertilizer is strongly influenced by the types of media because decaying speed is determined by the C / N ratio. This study aims to determine the type of media that is best used to improve the quality of vermicompost fertilizer. Experiment was used completely randomized blok design in factorial pattern. he first factor is the population of worms consisting of 4 levels (Control, 20 Tails, 40 Tails, and 60 Tails). The second factor is media worms consisting of 4 levels (slurry cattle + 25% straw, slurry pigs + 25% straw, slurry cattle + 25% straw + 25% vegetables waste, slurry pigs + 25% straw + 25% vegetables waste) with three replication so that there are 48 test units. The results showed that the interaction of treatments had a very significant effect on: decay speed, C-organic, population of earthworms, earthworm eggs, total microorganism population, and pH of vermicompost, except P-available and N-total. It can be concluded that the best vermicompost quality in the study was slurry cow + 25% rice straw + vegetable waste and 60 earthworms. Keywords: cow slurry, rice straw, vegetable waste, earthworm, vermicompost

DAYA DUKUNG TANAMAN SAWIT DAN HASIL IKUTAN LIMBAH PENGOLAHAN SAWIT SEBAGAI PAKAN TERNAK SAPI POTONG DI SUMATERA BARAT Ida Indrayani; James Hellyward; Yozil Alveni
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 5 No 2 (2016): Pastura Vol. 5 No. 2 Tahun 2016
Publisher : Udayana University

This study was to determine the carrying capacity of palm oil plantation and oil palm industry waste could be used as beef cattle feed in West Sumatra. This study used a desk study method, it was the activity that searched secondary data such as the results of other relevant studies, official documents and other important records in several government agencies and other relevant institutions. The analysis showed people carrying capacity of palm oil plantations folk in West Sumatra with the utilization of forage, leaves no stick and palm frond as cattle feed as a whole can accommodate about 390 913 head of cattle. While carrying capacity of byproduct of palm oil processing wastes amounted to 465 812 head of cattle. Overall, therefore, the palm oil plantation folk, the state and the private sector is able to provide beef cattle feed to 856 725 head of cattle. It concluded that beef cattle still have a chancethe to be developed by use oil palm plantation and byproducts as a substitute for forages.Key words: oil palm plantation, carrying capacity, oil palm industry waste, beef cattle feed

KOMPOSISI BOTANI DAN PERSEBARAN JENIS-JENIS HIJAUAN LOKAL PADANG PENGEMBALAAN ALAM DI PAPUA BARAT Onesimus Yoku; Andoyo Supriyantono; Trisiwi Widayati; Iriani Sumpe
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 4 No 2
Publisher : Udayana University

Papua Barat merupakan daerah yang sangat potensial bagi pengembangan ternak sapi potong dan/atau usaha peternakan sapi bali karena wilayahnya yang luas dan cukup tersedia sumberdaya hijauan lokal sebagai pakan ternak. Padang penggembalaan alam merupakan sumber hijauan pakan bagi ternak ruminansia terutama oleh peternakan rakyat di daerah pedesaan. Penelitian ini bertujuan untuk menganalisis komposisi botani dan persebaran jenis-jenis hijauan lokal di areal padang penggembalaan alam di dataran Kebar kabupaten Tambraw provinsi Papua Barat. Komposisi botani dianalisis dengan metode dry weight rank yaitu menaksir komposisi botani bahan kering tanpa melakukan pemotongan dan pemisahan spesies hijauan dan mengobservasi hanya tiga jenis hijauan yang mempunyai kontribusi besar, dan menetapkannya sebagai ranking 1, 2, dan 3. Persebaran jenis-jenis hijauan lokal dengan menginventarisir semua spesies yang ditemukan, dihitung frekuensi mutlak dan frekuensi relatif jenis. Komposisi botani dan persebaran jenis ditetapkan dengan metode cuplikan menggunakan kuadran berukuran 1 m2. Hasil penelitian menunjukkan bahwa padang penggembalaan alam dengan komposisi botani sekitar 82 – 87% rumput, 1% legum dan hijauan yang dapat dikonsumsi dan 12 - 17% hijauan lain yang tidak dapat dikonsumsi ternak. Ditemukan sebanyak 40 spesies hijauan pada padang penggembalaan alam di dataran Kebar.

KEMADIRIAN PAKAN BERBASIS HIJAUAN LOKAL UNTUK KERBAU DI PROVINSI BANTEN Prihantoro I.; Aryanto A.T.; Karti P.D.M.H.
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 7 No 2 (2018): Pastura Vol. 7 No. 2 Tahun 2018
Publisher : Udayana University

Forage is the main feed of buffalo in smallholder farms. The need of forage will increase along to the increased demand of buffalo population. Buffaloes are kept as semi-intensive in natural grassland, house yard and integrated with agricultural land. Forages availability for buffalos are low in the dry season. The aim of this research is to measure the potential forage and the strategy for self-sufficiency of forage for buffalo in Province of Banten. The research was conducted in buffalo pasture (natural and integrated with paddy fields) managed by smallholder farmers in Lebak and Serang Regencies, Banten Province. Parameters measured include: (1) botanical composition of forage, (2) forage carrying capacity, (3) types of feed crops in buffalo pastures, (4) quality of silage and hay products from buffalo pasture. The results showed that botanical composition was varied with predominant vegetation dominance was grasses (56.55-95.94%), low and varied carrying capacity (0.29 ± 0.17 - 0.98 ± 0.39 AU/ha), 24 types of forage plant were found which are potential as buffalo feed. Silage and hay from buffalo grassland were potential as feed resources in the dry season. Keywords: buffalo, natural grassland, self-sufficient feed, smallholder

PENGARUH PUPUK BIO-URIN DAN JARAK TANAM TERHADAP PERTUMBUHAN DAN PRODUKSI RUMPUT Panicum maximum Ni Made Sastriyani Wiendra; N.N. Candraasih Kusumawati
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 1 No 2
Publisher : Udayana University

A field experiment has been conducted at Pesinggahan up-land regency of Klungkung Bali, to know the interaction effect between planted space and bio-urine dosage on the optimal production of Panicum maximum. Randomized Completely Block Design was arranged in factorial model. The planted space (J) treatments were: J1 = 10 cm • 20 cm, J2 = 20 cm • 20 cm, and J3 = 40 cm • 20 cm, and the bio-urine (B) treatments were: B0 = without bio-urine, B1 = 3,750 l ha-1 (1.44 l plot-1), B2 = 7,500 l ha-1 (2.88 l plot -1), B3 = 11,250 l ha-1 (4.32 l plot -1) and each treatment replicated three times. Result of these experiment showed that a significant interaction (P<0.05) between bio-urine fertilizer and planted space on dry weight leaf and dry weight of total forage in the second regrowth. The highest yield of dry weight forage was on the bio-urine 7,500 l ha-1 (B2) dosage and 10 cm • 20 cm (J2) space of planting. The optimal dosage was on 8,007.9 l ha-1 with 15,05 ton ha-1 maximal production.

IN VITRO TREATMENT OF Centrosema pubescens (Benth.) WITH SULFUR WATER AND SHEEP MANURE Kaunang Ch.L.; Pudjihastuti E.P.
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 8 No 1 (2018): Pastura Vol. 8 No. 1 Tahun 2018
Publisher : Udayana University

This study was aimed to evaluate the in vitro Centrosema pubescens response treated with sulfur water and sheep manure. The experiment was conducted at Agrostology Laboratory, Department of Animal Nutrition Science, Faculty of Animal Husbandry, Sam Ratulangi University Manado. Randomized group design of 2 x 5 factorial patterns with three repetitions based on the rumen liquid collecting time was used in this research. There were two factors in this experiment; sheep manure and sulfur water. The first factors consisted of 0 ton/ha manure (A1) and 25 ton/ha manure (A2). The second factor was sulfur water that divided into 5 levels; 0% (B1), 25% (B2), 50% (B3), 75% (B4) and 100% (B5). Variables measured in this research were dry matter digestibility (DMD), organic matter digestibility (OMD), ammonia (NH3) and Volatile Fatty Acid (VFA). In vitro nutritional evaluation performed with all variables showed both factors (sulfur water and sheep manure) had significant differences (p < 0.001) and had no significant effect (p < 0.05) on each variable. Interaction of both factors was very significant (p < 0.01) ontotal VFA and DMD. From this study it can be concluded that production of NH3, VFA, total DMD and OMD showed an optimal result if treated with 25 ton/ha of sheep manure and 50% sulfur water (39.25 ppm). Keywords: Centrosema pubescens, sulfur water, sheep manure

TANAMAN LEGUM POHON Desmodium rensonii SEBAGAI TANAMAN PAKAN TERNAK BERMUTU Dadang Suherman; Iwan Herdiawan
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 4 No 2
Publisher : Udayana University

Tanaman Desmodium rensoniiatau Desmodium cinereum (Kunt) DC merupakan tanaman asli dari bagian barat Meksiko dan Amerika Tengah. Tanaman ini termasuk kedalam family Fabaceae (Alt. Leguminosae), berbentuk pohon/semak setinggi 1-3 m. Tanaman ini lebih dikenal sebagai hijauan pakan pada dataran rendah Indo-Cina, Malaysia, Filipina, Indonesia, Amerika Tengah dan Selatan. Tanaman D. rensonii paling sering digunakan sebagai pakan ternak dalam sistem lorong (Alley cropping) dan tanaman pagar. Budidaya tanaman D. rensonii dapat dilakukan secara vegetatif dan generatif. Interval pemanenan dapat dilakukan setiap 1 bulan sekali, intensitas pemangkasan minimal 1 m, dengan rataan produksi berat kering sebesar 139,9 g/tanaman. Sebagai leguminosa, daun tanaman tersebut kaya akan nitrogen, sehingga sangat baik untuk hijauan pakan kambing, sapi, domba, kelinci, dan babi, disamping itu biji tanaman seringkali digunakan sebagai pakan ternak unggas. Kandungan protein kasar (PK) sebesar 20-22%, Neutral detergent Fiber (NDF) sebesar 44,13%, abu 8,62%, energi 4288,0 kkal/kg, konsumsi hijauan bahan kering 88,2 g/hari dan kecernaan in vitro 46,07%. Selain itu tanaman D. rensonii banyak dimanfaatkan sebagai tanaman konservasi untuk mengendalikan erosi sekaligus penghasil pupuk hijau

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I Wayan Suarna

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Editorial Address
Fakultas Peternakan Universitas Udayana Jl. PB. Sudirman Denpasar

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Bali

INDONESIA

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name I Wayan Suarna

Contact Email suarnawyn@yahoo.com

Phone +628179718825

Journal Mail Official jpasturahitpi@gmail.com

Editorial Address Fakultas Peternakan Universitas Udayana Jl. PB. Sudirman Denpasar

Location Kota denpasar, Bali INDONESIA

Abstract

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Contact Name
I Wayan Suarna

Contact Email
suarnawyn@yahoo.com

Phone
+628179718825

Journal Mail Official
jpasturahitpi@gmail.com

Editorial Address
Fakultas Peternakan Universitas Udayana Jl. PB. Sudirman Denpasar

Location
Kota denpasar,

Bali

INDONESIA