cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota palu,
Sulawesi tengah
INDONESIA
AGRISAINS
Published by Universitas Tadulako
ISSN : 14123657     EISSN : -     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Ilmiah AgriSains terbit dalam tiga volume dalam satu tahun yakni bulan April, Agustus dan Desember. Berisi artikel ilmiah dalam bidang agrisains. Penerbitan jurnal ini bertujuan meningkatkan kualitas, kuantitas, media komunikasi dan penyebaran informasi dalam bidang agrisains.
Arjuna Subject : -
Articles 176 Documents
 1   2   3   4   5 
KOMPOSISI ASAM LEMAK NEUTRAL LIPID OF MUSCLE DAN INTERMUSCULAR ADIPOSE TISSUE LIPID ANTARA SAPI WEANERS DAN MATURES Husain, Muh Hamsun
AgriSains Vol 17, No 1 (2016)
Publisher : FAPETKAN UNTAD

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (208.966 KB)

Abstract

The objective of this research is to characterize fatty acid compositions of neutral lipids of muscle (NLM) and inter-muscular adipose tissue (IAT) lipids of weaners compared to the matures. The outcomes of this research will be basic information to change the fatty acid composition in producing healthy meat according to the consumer prespectives.Sixteen cattle, consisted of eight Donggala and Bali cattle, which each breed consisted of four weaners and matures respectively were slaughtered, then muscle of Longisimus Dorsi and intermuscular adipose tissue samples were taken for fatty acid composition analyses by Gas Chromatography.This research found eleven saturated fatty acids and eleven unsaturated fatty acids in NLM and IAD. The saturated fatty acid are Capric acid (C10:0), Lauric acid (C12:0), Tridecylic acid (C13:0), Myristic acid (C14:0), Pentadecylic acid (C15:0), Palmitic acid (C16:0), Margaric acid (C17:0), Stearic acid (C18:0), Arachidic acid (C20:0), Behenic acid (C22:0), dan Lignoceric acid (C24:0). The eleven unsaturated fatty acids found consisted of 5 MUFAs and 6 PUFAs. The MUFAs are Miristoleic acid (C14:1), Palmitoleic acid (C16:1), Oleic acid (C18:1), Gadoleic acid (C20:1), dan Nervonic acid (C24:1). The PUFAs are Linoleic acid (LA)(C18:2), α-Linolenic acid (ALA) (C18:3), Arachidonic acid (AA)(C20:4), Eicosapentaenoic acid (EPA)(C20:5), Erucic acid (C22:1) dan Docosahexaenoic acid (DHA) (C22:6).Oleic acid was found to be the most abundant, with proportion of more than 60%, of 22 fatty acids detected, followed by Palmitic acid around 25%. Myristic acid, Pentadecylic acid, Margaric acid dan Palmitoleic acid had concentration ranged between 1 to 3%, whiles the others had concentration of less than 1% respectivelly. Oleic concentration of NLM in weaners (65,748 ± 1,539) was found to be significant higher (P<0.05) than that in matures (60,635 ± 1,440). For other unsaturated fatty acids, Miristoleic acid (C14:1) was found to be lower (P<0.05) in NLM of weaners (0,095 ± 0,024) compared to that of matures (0,186 ± 0,023). This research also found the difference in Capric acid concentration of NLM between weaners and matures, which weaner (0,024 ± 0,006) was highly significant lower (P<0.01) than mature (0,063 ± 0,006). This research did not find any difference in both saturated-and unsaturated fatty acid concentrations between weaners and matures in IAT lipids.Keywords: fatty acid composition, neutral lipids of muscle, inter-muscular adipose tissue, weaners, matures, donggala cattle.
ANGKA KEBUNTINGAN KAMBING LOKAL PALU HASIL IB_PERTAMA MENGGUNAKAN SPERMA CAIR SUPLEMENTASI Leucocephala TANNIN Mirajuddin, Mirajuddin
AgriSains Vol 12, No 2 (2011)
Publisher : FAPETKAN UNTAD

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

An experiment on the conception rates of local Palu goat artificially inseminated with sperms that were prepared in vitro with supplementation of tannin from Leucocephala with             a glucose extender was done in Palu and Sigi District, Central Sulawesi from June to November 2009. The sperm donors were 2 Ettawa Crosses aged about 2.5 years from which the sperms were collected with artificial vagina. Normal ejaculates (based on microscopic as well as macroscopic analyses) were prepared into liquid sperms suitable for artificial insemination (AI). A diluted sperm with 18.9% glucose extender served as the control (K0) and this was directly (day 0 after dilution) used to inseminate 19 PGF2α-synchronized goats. For treatment group, a dlituted sperm was supplemented with Leucocephala tannin (2.5% per ml sperms) and was used to inseminate 22 female goats after being frozen for 14 d at 14°C. Spermatozoa concentration for the two preparations was similar  (200 x 106 cell/ml/AI). It was found that the conception rate for the control group was 73.68% while for the treatment group was 95.45%.Key words : Artificial Insemination (AI), conception rate, Leucocephala Tannin, local goat Palu, sperm preparation.
PERFORMANPERTUMBUHANAYAMPEDAGING DENGAN PENGGUNAAN LUMPUR SAWITFERMENTASI DALAM RANSUM Hasan, Asmira; Tarsono, Tarsono; Nirwana, Nirwana
AgriSains Vol 17, No 1 (2016)
Publisher : FAPETKAN UNTAD

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (175.419 KB)

Abstract

Palm sludge is a by-product of the palm oil processing that is quite numerous and still contains nutrients that can be utilized as an alternative feed ingredient for poultry. However, high crude fiber content resulted in the utilization of alternative feed ingredients for poultry is limited. The fermentation process can increase nutritive value of the palm sludge. This research aimed to study the use effect of the fermented palm sludge (FPS)in the ration on the growth performance of broiler. The research has been conducted in the animal teaching farm of theAnimal Husbandry Faculty starting from October 9th to November 13th, 2013 using 80 DOCs (day old chickens) produced by PT. Satwa Utama Raya, Makassar. Those DOCswere raised in the 20 cages that each has a size of 60x60x90 cm. Each cage was placed by buckets of ration and drinking water. A complete randomizeddesign was used in this research with 5 treatments and 4 replications.  The treatments were R0 (ration without FPS), R1 (ration with 2.5% FPS), R2 (ration with 5.0% FPS), R3 (ration with 7.5% FPS), R4 (ration with 10.0% FPS). The research parameters were feed consumption, body weight gain, and feed conversion.The result showed that treatments affected non-significantly (P>0.05) on the three observed variables. It was concluded that the fermented palm sludge still can be used up to 10% in the broiler’s ration.Key words: broiler, fermented palm sludge, growth performance
PRODUKSI Gracilaria verrucosa YANG DIBUDIDAYAKAN DI TAMBAK DENGAN BERAT BIBIT DAN JARAK TANAM YANG BERBEDA Widiastuti, Irawati Mei
AgriSains Vol 12, No 1 (2011)
Publisher : FAPETKAN UNTAD

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (174.725 KB)

Abstract

The purpose of the research was to identify the highest production of Gracilaria verrucosa cultivated in a sea-fish pond with different seed weights and different plantation intervals.           The research hipothesis was that there was an interaction between different seed weight and planting interval on Gracilaria  verrucosa production. The research was done for 50 days. This research used a Completely Randomized Design in a Two Factorial Experiment with three replicates. The first factor was seed weights: 50 g, 100 g and 150 g. The second factors was plantation intervals included 10 cm, 20 cm, and 30 cm ntervals. The measured parameter was production of Gracilaria verrucosa. Data was analized by ANOVA and Least Significant Difference if the ANOVA result showed significant effect. The planting of Gracilaria verrucosa seaweed using different seed weights and planting intervals was significantly influenced the production of Gracilaria verrucosa. The highest seaweed growth  was was found at 50 g seed weight with 30 cm planting interval and 100 g seed with planting interval 10 cm (590,27 g m-1). The water quality in the research site still good for planting Gracilaria verrucosa seaweed. Key words: Gracilaria verrucosa, production, seaweed.
APLIKASI PROBIOTIK PADA MEDIA PEMELIHARAAN TERHADAP PERTUMBUHAN DAN SINTASAN IKAN NILA MERAH (Oreochromis sp.) Sumule, Julian Ferdynan; Tobigo, Desiana Trisnawati; Rusaini, Rusaini
AgriSains Vol 18, No 1 (2017)
Publisher : FAPETKAN UNTAD

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (432.655 KB)

Abstract

Red tilapia (Oreochromis sp.) has been widely cultured throughout the world. Red tilapia is generally cultured in intensive system to increase production. However, many problems could be aroused from intensive culture including deterioration of water quality and fish health. Probiotics can be applied to overcome these problems. Probiotics contain beneficial microbes that can decompose metabolic products and stimulate the cellullar immune responses, thus enhancing the health and the growth of the fish and maintaining the quality of the water in ponds. The study aims to determine the effect of probiotics on the growth and survival of the red tilapia (Oreochromis sp.). The study was designed in a completely randomized design (CRD), which consisted of 4 treatments and 5 replicates. The treatment consisted of treatment A (control) without probiotics, treatment B (0.01 mL of probiotics / 30 L of water), treatment C (0.1 mL / 30 L), and treatment D (1.0 mL / 30 L). Analysis of variance (ANOVA) showed that administration of probiotics with different concentrations in the cultured medium had a high significant effect on the absolute growth of the red tilapia (P<0.01). The highest absolute growth (8,94 g) and survival rate (84%) were found in cultured media with probiotic dose of 1.0 mL / 30 L of water media.Keywords: Red tilapia, probiotics, growth, survival rate.
BREAK EVENT POINT (BEP) USAHA AYAM KAMPUNG SECARA EKSTENSIF DAN SEMI INTENSIF Sapta, Endang
AgriSains Vol 15, No 2 (2014)
Publisher : FAPETKAN UNTAD

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study was aimed to obtain information and at the same time comparing the value of Break Event Point (BEP) of farm chicken of the two systems maintenance carried out by the people of Tulungagung, i.e: extensive and semi-intensive systems.The analysis based on two value of BEP: 1). BEP revenue  and 2).BEP of egg production per month.A survey method was applied inthis research. The location determined by purposive based on the level of the chicken ownership. Research units were chicken farmers, while research objects werechicken farm. Sampling techniques forfarm chicken was bussiness  respondents  with extensive system was based on quota sampling technique,while for semi-intensive system based on the total sampling technique. The number of respondents of an extensive business system as much as 167 respondents, while the semi-intensive business only 2 people.The average number of chickens from extensive business as much as 9 chickens (7 females and 2 males), while for semi-intensive businesses as much as 428 chickens (400 females and 28 males).The results showed that the value of BEP revenue of  extensive business  was Rp 2.503.3, while for semi-intensive business  was Rp 1.737.818.  The BEP value of egg production  for extensive business system was 2 eggs, while for semi-intensive businesses system was 1.069 eggs.Based on theBEP analysis, both bussiness systemswere beneficial, guarantee and feasible to be developed. Keywords : Chicken, extensive and semi-intensive system, break event point.
PEMANFAATAN TEPUNG DAUN KAYU MANIS (Cinnamomun burmanii) TERHADAP PERTUMBUHAN DAN EFISIENSI PAKAN IKAN SIDAT (Anguilla marmorata) Sandriyani, Sandriyani; Nasmia, Nasmia; Mangitung, Septina Fifi
AgriSains Vol 18, No 1 (2017)
Publisher : FAPETKAN UNTAD

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (389.614 KB)

Abstract

The research was conducted in June 2016 and housed at Fish Seed (BBI) Tulo, Central Sulawesi province. Test organisms used were seeds of African catfish (Clarias gariepinus), totaling 180 fishs. Research procedure includes the preparation of tools and materials, making the seeds, water quality measurements, anesthesia with ice cubes, transportation activities for 4-5 hours and data collection. The study design research is completely randomized design (CRD) consisting of 3 treatments and 5 replications. The results showed that the different temperature levels in closed transport no significant effect (P> 0.05) on survival rate seed catfish. The average value of the highest survival rate 76% was obtained in treatment A (temperature 12OC.Water quality in the maintenance of media contained within the range that can be tolerated.
RESPON PAKAN HIJAUAN DAN DEDAK PADI TERHADAP PERTUMBUHAN RANGGAH RUSATIMOR (Rusa Timorensis) DI PENANGKARAN DRAMAGA BOGOR Poetri, Eko
AgriSains Vol 15, No 2 (2014)
Publisher : FAPETKAN UNTAD

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The research aims to determine the influence of rice bran and forage given to growth of male Timorensis deer. Four head deer used with a range of the age 4 – 10 year and body weight of 30 – 70 kg. The Latin Square Design was implemented with four treatment and four replication. The treatment were P0 = forage without rice bran  (control), P1 = forage + 150 g of rice bran, P2 = forage + 300 g of rice bran, and P3 = forage + 450 g of rice bran. Forage used as basal rations was Gajah Grass (Pennisetum purpureum), Sulanjono (Herochloe horsfieldii Max.), Kaliandra (Calliandra calothyrsus Meisn) and Gewor (Comellina mudiflora L.).  The four forage were added by rice bran as concentrate. The forage was given as many as 10 % x body weight x 2. The research was carried out  for 60 days  divided into 4 (four) periods, each of them consisting of a preliminary period of five days followed by 10 days of data collection. The parameter were feed measurement, morfometric measurement of deer, body weight of Timorensis deer. The result showed that given forage added by rice bran 450 g (P3) significantly influencedto the growth of of maleTimorensis deer, with growth range of 1.55 cm/day. Keywords : Timorensis deer, forage, growth, rice bran
PERFORMA SET NET BERDASARKAN PROFIL ARUS DI PERAIRAN TELUK MALLASORO JENEPONTO Putra, Aswad Eka
AgriSains Vol 17, No 3 (2016)
Publisher : FAPETKAN UNTAD

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (269.259 KB)

Abstract

Set net catch operated in Mallasoro Bay is very fluctuating. The fluctuations strongly assumed related to te current profile in that area. The objective of this study was to investigate the relationship between current profile with the set net catch. It was applied the linier regression for assessing its relationship. Data was collected for 35 days in set net fishing ground in Mallasoro Bay, Jeneponto. The results indicated that current direction and velocity play an important role in controlling set net productivity with significance value is 0,000028. By individually test shown that current velocity is the most influential that potentially reduces 7.29 units of set net catch.Keyword: set net, current, fish capture
STUDI KELAYAKAN WILAYAH PEMBANGUNAN PELABUHAN PERIKANAN MOROTAI, PROVINSI MALUKU UTARA Mutmainnah, Mutmainnah; M. Sangadji, Ikram; Harahap, Zulham; Karman, Amirul
AgriSains Vol 13, No 2 (2012)
Publisher : FAPETKAN UNTAD

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Planning a fishing port requires knowledge and calculations carefully. Various factors such as technical and non-technical related to determining the location covering oceanographic of the region and the state of natural resources in the region to be awakened for port development activities need to be planned. Survey activities conducted in October – November 2006 is located in Morotai Island of North Halmahera Regency, North Maluku Province. Data acquired include administrative data and administrative ownership of the area, physical environment condition data including climate studies, landscapes, hydro-oceanographic condition of the region as well as socio-economic data of population in the region and surrounding areas. Data were obtained indicating that the area can be proposed for fishing port development activity to the national scale in the Tiley beach, Tiley village of Morotai South-West Regency, North Halmahera. Key words : Fishing port, hydrooceanographic, climate.

Page 3 of 18 | Total Record : 176

 1   2   3   4   5 

Filter by Year

2004 2021


Reset
Filter By Issues
All Issue Vol 22, No 2 (2021) Vol 22, No 1 (2021) Vol 21, No 3 (2020) Vol 21, No 2 (2020) Vol 21, No 1 (2020) Vol 20, No 3 (2019) Vol 20, No 2 (2019) Vol 20, No 1 (2019) Vol 19, No 1 (2018) Vol 19, No 2 (2018) Vol 18, No 2 (2017) Vol 18, No 1 (2017) Vol 17, No 3 (2016) Vol 17, No 2 (2016) Vol 17, No 1 (2016) Vol 15, No 2 (2014) Vol 14, No 2 (2013) Vol 14, No 1 (2013) Vol 13, No 3 (2012) Vol 13, No 2 (2012) Vol 12, No 3 (2011) Vol 12, No 2 (2011) Vol 12, No 1 (2011) Vol 11, No 3 (2010) Vol 10, No 1 (2009) Vol 6, No 3 (2005) Vol 6, No 2 (2005) Vol 6, No 1 (2005) Vol 5, No 1 (2004) More Issue