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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 12 Documents

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Search results for , issue "Vol 3 No 1" : 12 Documents clear

KOMPOSISI KIMIAWI DAN KECERNAAN INVITRO SILASE HIJAUAN GEMBILINA (Gmelina arborea) MENGGUNAKAN INOKULUM Lactobacillus collinoides DAN Lactobacillus delbrueckii Badat Muwakhid; Osfar Sjofjan; - Aulani’Am
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 3 No 1
Publisher : Udayana University

The purpose of this research is to know an effect of the lactate acid bacteria inoculants of toward Gmelina arborea forage as feeding material.The significance of this research is hopefully as direction and information about using Gmelina arborea forage effectively and efficiently. The research was experimental method by completely randomized design. In the type of inoculants treatment is Lactobacillus collinoides, Lactobacillus delbrueckii, the mixture (compounding between Lactobacillus collinoides, Lactobacillus delbrueckii 1:1), and giving treatment to the incubation length for about 2, 3, 5, 10, 15 and 21 days in the nested of bacterial types factorial. Each treatment is repeated for 3 times. The result showed that lactic acid bacteria inoculant affects affected to the content of NDF, ADF, cellulose, and affected in invitro dry matter digestibility (IVDMD) and invitro organic matter digestibility (IVOMD) of Gmelina arborea forage as well. The Lactobacillus delbrueckii inoculant is the most effective to defend the lost of NDF, ADF and cellulose, and to defend the decrease of IVDMD and IVOMD during ensilages. The bacterial inoculums Lactobacillus delbrueckii is able to accelerate quality reduction stagnation of NDF, ADF and cellulose, and IVDMD and IVOMD for five days, while others for ten days. It is suggested to obtain good forage ensiling in Gmelina arborea forage, it is better to use Lactobacillus delbrueckii inoculant.

PERILAKU MAKAN RUMINANSIA SEBAGAI BIOINDIKATOR FENOLOGI DAN DINAMIKA PADANG PENGGEMBALAAN Suhubdy Yasin
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 3 No 1
Publisher : Udayana University

Grazing land or rangeland is an “eating table” of ruminants and/or other herbivores for supporting their life. The adequacy and uptake of essential nutrients such as dry matter, protein and energy are very much determined by quality and phenology of pasture vegetation. The phenology of grass influences directly to ingestive behaviour of the herbivores. During grazing time, ruminant animals/herbivores tend to select the pastures that are easy to be prehended for fulfilling their dry matter requirement. Therefore, monitoring and recording the diurnal ingestive or grazing behaviour of ruminant animals or other herbivores would be as useful bioindicator for understanding the change of growth and availability of grass on pasture and/or rangeland. This behavioral aspect of ruminants is also useful clue and effective information to be considered for managing the grassland developments. This paper reviews and discusses the ingestive behaviour of ruminants as one of bioindicators determining the phenology of grass and dynamics of grasslands or rangelands.

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).

PERANAN FUNGI MIKORIZA ARBUSKULA, MIKROORGANISME PELARUT FOSFAT, RHIZOBIUM SP DAN ASAM HUMIK UNTUK MENINGKATKAN PERTUMBUHAN DAN PRODUKTIVITAS LEGUM Calopogonium mucunoides PADA TANAH LATOSOL DAN TAILING TAMBANG EMAS DI PT. ANEKA TAMBANG - Karti; - P.D.M.H.; N. R. Kumalasari; D. Setyorini
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 3 No 1
Publisher : Udayana University

Latosols soil conditions are poor in nutrients and tailing of gold mine contain heavy metal causes low productivity of forage. The objective of this research to study the best combination of soil potential microorganisms and soil conditioner that can promote the growth and production of legume crops Calopogonium mucunoides Desv. Seven treatments used were A: control, B: arbuscular mycorrhizal fungi (AMF), C: AMF + Rhizobium, D: AMF + Phosphate Solubilizing Bacteria (BPF), E: AMF + Humic Acid, F: AMF + BPF + Rhizobium, G: AMF + BPF + Humic Acid + Rhizobium. Variables measured were the root dry weight, shoot dry weight, spread length, number of trifoliate leaves, the number of active root nodules, the percentage of root infection. Augmentation of soil microorganisms and soil conditioner not effective enough to improve plant growth of Calopogonium mucunoides Desv because plants can still adapt and grow well on latosols. Plants grown on tailings provide the best response is G (AMF+ Humic Acid + Rhizobium), although the rate of growth is not as good as plants grown in latosols.

INTRODUKSI HIJAUAN MAKANAN TERNAK SAPI DI MINAHASA SELATAN Femi H. Elly; P. O. V. Waleleng; Ingriet D. R. Lumenta; F. N. S. Oroh
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 3 No 1
Publisher : Udayana University

The role of cattle as a source of food for the community in the form of meat. The problem of cattle population in North Sulawesi tend to decrease. The slow growth of the cattle population is determined by external factors such as feed. Based on these ideas, has made the study of food forage introduction of cattle in South Minahasa. Premise that cattle is a commodity that the government should pursue policies relating to the availability of forage continuously. Forage fodder is a major food or feed for livestock and is the basis of life in the animal husbandry development effort. To increase the productivity of livestock, one of the important factors that must be considered is the provision of good quality feed year round and enough quantity. In response to the government policy in South Minahasa has made the development of cattle forage food. In conclusion, the introduction of green fodder is very beneficial to farmers in the development of cattle ranchers. Based on the introduction of forage necessary assistance to livestock farmers for forage management.

PRODUKTIVITAS PADANG PENGGEMBALAAN SABANA TIMOR BARAT Arnold E. Manu
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 3 No 1
Publisher : Udayana University

The objectives of this study were to evaluate the West Timor savanna productive at different season. The location of this study is in the station of Lili field, Assessment Institute for Agricultural Technology Naibonat Kupang, with 40 hectare of savannah for pasture, held in one year. The data collected are botanical composition, production, feed intake in savannah and forage quality also the carrying capacity. The data analyzed descriptively. The amount of goat used for measurement of feed intake in savannah is 10 does. The result showed that the averages of forage fluctuation available is between 0.61-4,33 ton/hectare. The lowest point of production is happened in the edge of dry season (October) that is 0.61 ton/hectare. Then it increases in early of rainy (December) and reaches the highest point in the early of dry season (April). From this point, then it decreases and reach the lowest point in October, so, the forage production in nature was increases in December. The composition rate of CP is very varied, that is 2.71-9.48%. The composition of CP in nature grass has no significant difference with the composition in other locations of Timor, that is 2.26 % in the ends of dry season and become 8-10% in the rainy. Most of forage on the pasture is nature grass that is upper 90% and relative less of leguminous plants. The lack proportion of leguminous plants in nature savannah result in the less of forage quality, especially during the dry season there is no legume proportion and the quality of nature grass become very low.

PUPUK PHOSPHO-KOMPOS ORGANIK YANG DIPERKAYA DENGAN MIKROORGANISME PELARUT P DAN PENGARUHNYA TERHADAP PERTUMBUHAN RUMPUT Setaria splendida Rahmi Dianita; A. Rahman; Sy. Ubaidillah
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 3 No 1
Publisher : Udayana University

The aimed of this experiment was to investigate the effect phosphorus-enriched compost fertilizer with P solubilizing microorganisms on the growth of Setaria splendida. The experiment was designed in completely randomized designed with 4 treatments, consisted of R0 = Rock phosphate, R1 = Rock phosphate + rice straw + chicken manure, R2 = Rock phosphate + rice straw + chicken manure + Trichoderma harzianum. R3 = Rock phosphate + rice straw+ chicken manure + Aspergillus niger. Preparation of phosphorus-enriched compost was modified from Bangar et al. (1989); Biswas (2008) with the dosage of aplication based on Apniyarni, (2003) and Dewi (2002). Physical and chemical characteristics of phosphorus-enriched compost fertilizer and the growth of S. splendida were observed in this experiments. The results showed that phosphorus- enriched compost fertilizer with and without P solubilizing microorganisms resulted good physical and chemical characteristics. The growth of S. splendida did not significantly different for phosphorus-enriched compost with and without P solubilizing microorganism treatments. Application of enriched phospho-compost fertilizer with and without P solubilizing microorganisms significantly increased the growth of S. splendida compared to control (rock phosphate).

PENDUGAAN DAYA TAMPUNG RUSA LIAR (Cervus timorensis) DI PADANG RUMPUT MAR TAMAN NASIONAL WASUR MERAUKE Bambang Tjahyono Hariadi; Thimotius Sraun
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 3 No 1
Publisher : Udayana University

The objective of this experiment was to know carrying capacity of rusa deer (Cervus timorensisi) at Mar, Wasur National Park Merauke district. The data collected were spesies of grasses, production each species and carrying capacity. The results showed species of grasses were Cynadon dactylon, Imperata cylindrica and Phragmites karka. Mar was dominated by Cynadon dactylon. The production of Cynodon dactylon was 2.183 kg/ha. The carryng capacity of rusa deer was 0.5 ha/head/year.

PENGARUH PEMBERIAN ASAP CAIR TERHADAP PERTUMBUHAN RUMPUT RAJA (Pennisetum purpureophoides) - Muhakka; A. Napoleon; Hidayatul Isti’adah
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 3 No 1
Publisher : Udayana University

This research aimed to determine the effect of liquid smoke and to determine the optimal dose of liquid smoke to the growth of king grass (Pennisetum purpureophoides). The research was conducted at the experimental farm Livestock and Laboratory of Chemistry, Biology and Soil Fertility, Soil Department, Faculty of Agriculture, SriwijayaUniversity, for 4 months that was from November until February 2013. This research used randomized block design (RBD) with 5 treatments and each treatment consisted of 3 block as replicates. The treatment used was liquid smoke, with doses A0=0% liquid smoke, A1=2% liquid smoke, A2=4% liquid smoke, A3=6% liquid smoke and A4=8% liquid smoke. The parameters observed were height plant, number of tillers and number of leaves. The results showed that giving liquid smoke on the best high of king grass on treatment A2 (4% liquid smoke) was 382.50 cm and the number of tillers and leaves found on the A1 (2% liquid smoke) was 13.67 rods and 140,42 strands. The conclusions that giving liquid smoke have not significant effecton the growth of the king grass, but seen from the growth, number of tillers and number of leaves, the optimal giving liquid smoke at a dose 2%.

PEMANFAATAN BAKTERI PELARUT FOSFAT UNTUK MENINGKATKAN PRODUKTIVITAS KUDZU TROPIKA (Pueraria phaseoloides Benth.) N. G. K Roni; N.M. Witariadi; N.N Candraasih K.; N. W Siti
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 3 No 1
Publisher : Udayana University

Phosphorus (P) is one of the essential nutrients for plants that availability is strongly influenced by soil pH. In acid soils, most of the P is given will form insoluble compounds and is not available to plants. Phosphate solubilizing bacteria is a soil microorganism that can improve the provision ofP in acid soils. The study aimed to determine the effect of Phosphate solubilizing bacteria on the productivity of tropical kudzu was conducted using a completely randomized design with four treatments ie without isolate (I0), standard isolate (I1), isolate B.80.1649-1 (I2) and isolate B.80.1649-8 (I3), each treatment was repeated four times. The results showed that both isolates were isolated and selection were able to increase the length of the plants, number of leaves, shoot dry weight, root dry weight, shoot P content, N uptake, P uptake, and production of crude protein of tropical kudzu (Pueraria phaseoloides Benth.). The ability of isolates B.80.1649-1 higher than isolates B.80.1649-8, and comparable with standard isolate.

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I Wayan Suarna

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suarnawyn@yahoo.com

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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