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Shanti Fitriani
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Fakultas Pertanian Universitas Riau Kampus Bina Widya Km. 12 Simpang Baru Pekanbaru, 28293
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Sagu
Published by Universitas Riau
ISSN : 14424424     EISSN : 27164365     DOI : http://dx.doi.org/10.31258/sagu
Core Subject : Science, Agriculture, Social, Engineering,
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Decision Sciences, Operations Research & Management Environmental Science Industrial & Manufacturing Engineering
(SAGU) Agricultural Science and Technology Journal merupakan jurnal ilmiah dalam bidang ilmu dan teknologi pertanian yang diterbitkan oleh Fakultas Pertanian Universitas Riau, Pekanbaru. Jurnal ini diterbitkan dua kali dalam satu tahun yaitu pada bulan Maret dan September
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 8 Documents
 1 
Search results for , issue "Vol 10, No 01 (2011)" : 8 Documents clear
PENGARUH PEMBERIAN PUPUK KOMPOS DAN UREA TERHADAP PERTUMBUHAN BIBIT KAKAO (THEOBROMA CACAO L) Anis Tatik Maryani; Erlida Ariani; Jumiati '
Jurnal Sagu Vol 10, No 01 (2011)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1785.524 KB) | DOI: 10.31258/sagu.v10i01.630

Abstract

Cacao represent one of the potential export commodity.Methods to increase the yield of cacao plants are generative, but the popular method today is the generative because it can yield large amount of cacau seeds.
APLIKASI PUPUK ORGANIK PADA TANAMAN CAISIM UNTUK DUA KALI PENANAMAN Arnis EN Yulian; Murniati '; Fatimah '
Jurnal Sagu Vol 10, No 01 (2011)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2108.342 KB) | DOI: 10.31258/sagu.v10i01.626

Abstract

A n experiment was conducted to find out the type of organic manure on growth and production ofcaisin for twice planting. This experiment used a Completely Randomized Design w ith 5 treatments and 4replications. Treatments were tv'pes of organic manure (chicken inaniire. bokashi manure, kascing manure,T K K S compost and tricho compost). The parameters observed include: leaf area, number of leaves andproductivity. The result showed that all organic manure had residue effect. 1'he highest increase In productivityachieved at second planting was for bokashi manure of 96.72% compare to the first planting, but for all theparameters T K K S compost w us better than other organic manure.
PENGGUNAAN AIR KELAPA UNTUK MENINGKATKAN PERKECAMBAHAN DAN PERTUMBUHAN PALEM PUTRI (VEITCHIA MERILUI) Sujarwati '; Siti Fathonah; Elna Johani; Herlina '
Jurnal Sagu Vol 10, No 01 (2011)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1885.138 KB) | DOI: 10.31258/sagu.v10i01.631

Abstract

The present study was aimed to Ttnd out the most effective concentration of coconut water on the seedgermination and seedling growth of Veitchia merillii. The study used two experiments: seed germination andseedling growth. The study used Completely Randomized Design with live coconut water concentrations: 0%(K„). 25% (K,), 50% (K,"), 75% (K,), and 100% ( K > Data were subjected to analysis ot variance andDuncan's Multiple Range test at 95% significance level. The result showed thai seed soaking in coconutwater improved the germination percentage. The most cllective treatment in increasing the seed germinationis seed soaking in 75% coconut water concentration. Sprinkled the seedling with coconut water couldincrease plant height, length of leaf, and length of root, hut had not increase the number of leaf. There w as noliigniticant effect in coconut water concentration.
KAJIAN PROSES PRODUKSI DAN TINGKAT KESUKAAN KONSNMEN TERHADAP MI SAGU TRADISIONAL RIAU Yeni Kusumawaty; Shanti Fitriani
Jurnal Sagu Vol 10, No 01 (2011)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2220.662 KB) | DOI: 10.31258/sagu.v10i01.627

Abstract

The potential of sago in Indonesia is ver>- substantial, and Riau Province Is potential area which hasutilized sago as its main commodity. This research was conducted in Kepulauan Meranti District and PekanbaruCity in order to: 1) study the process of making traditional sago noodle, 2) identify consumer preferences. Themctliod used in this study wassurvcj' on sago noodle producers and consumers in Kepulauan Meranti Districtand consumers in Pekanbaru city. Primary data collection was done by structured interview to the producersand consumers, w hereas secondary data was obtained from related institutions. Descriptive a nalysis wascarried out to describe outline of sago noodle production process and level of consumer preferences for sagonoodle (prel'ercnce test with liedonic scales I -5) were analjized by independent sample t-test. The conclusionsof this study are: I) Traditional noodle making process consists of two methods, by boiling (grayish sagonoodle) and steaming (transparent white sago noodle), 2) According to t-test, the level of consumer preferencesof Pekanbaru City and Kepidauan Meranti Dtstriet were not significantly different for color and aroma ofwhite and gray sago noodle, but significantly different for the texture of sago noodle where the softer textureof the gray one is preferred.
POTENSI PENGENDALIAN TRICHODERMA SPP.TERHADAP GANODERMA SP. DI PERTANAMAN ACACIA MANGIUM UMUR ENAM BULAN M Mardhiansyah
Jurnal Sagu Vol 10, No 01 (2011)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1978.963 KB) | DOI: 10.31258/sagu.v10i01.632

Abstract

The objectives of this study were to ascertain the effectiveness of Trichoderma spp. which was applied innurseries to control Ganoderma sp. in plantations of/I. mangium. Trichoderma spp. Isolates T „ and T „ inpellet form were applied in a ratio of five pellets to each A. mangium seedling, following w il h A. mangiumseedlings which were planted in the field. .At the ages of six months, the level of attack by Ganoderma sp. wascounted at sampling intensity of 100%, and soil samples were taken from around the planting with a samplingintensity of IQ'A in order to identify the presence of isolates T „ and T ^ as well as to identify the soil chemicalproperties. The results of identification through inacro.scopic and microscopic observation as well as dualculture tests, pointed back to isolates which appear to be T „ and T^j. In addition, results of the study showedthat for 6-month old A. mangium, the use of applications of T ^ tead to a tower level of attack by Ganoderma sp.in plantations of A. mangium (0.67%) compared to applications of T „ (1.17%) and the control (0.83%).Grow th of T „ isolate in SA medium up to the sixth day was better (65.49 cm') than that of T,j (36.35cni-).
KOMBINASI PEMBERIAN NATRHIM BISUIFIT (NAHSO^ DAN PENGURANGAN SANTAN DALAM PEMBUATAN KELAPA PARUT KERING Raswen Efendi
Jurnal Sagu Vol 10, No 01 (2011)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2269.136 KB) | DOI: 10.31258/sagu.v10i01.628

Abstract

Desiccated Coconut is one of the utilization of coconut flesh which is feasible to be developed. This studyainud to obtain the concenlration of sodium bisulfite (NaHSO^) and to Increase the qualitv- of the resulting dry-desiccated coconut by squeezing the coconut nrilk. This research was carried out experimentally u.siiigRandomized Block Design (R^iK) of treatment coitibinatioa, with 9 combinations of treatments and 3replications. The treatments were PI (without extortion coconut milk and without NaHSO,), P2 (withoutextortion coconut milk and 0.1 % NaHSO,), P3 (w ithout extortion coconut milk and 0.2% NaHSO,), P4(extortion coconut milk20% and without NaHSO,), P5 (extortion coconut milk 20% and 0.1 % NaHSO,), P6(extortion coconut milk 20% and 0.2% NaHSO,), P7 (30% coconut milk extortion without NaHSO,). P8(extortioncoconut niilk30V» and 0.1 % NaHSO,),P9 (Coconut Extortion 30% and 0.2% NaHSO,).Theorganoleptic test used to find out the level of preference (hcdonic) for overall assessment of desiccatedcoconut products. Chemical analysis was carried out on the water content, fat content and free fatty acidlevels. The best treatment of desiccated coconut produced in this research is 0.2 */« NaHSO, and 20*/* coconutmilk extortion, with total yield (34.20%), water content (0.525%), fat content (47.34%), free fatly acid levels(2.09%), and overall assessment of desiccated coconut of 3.72 (like).
SERAPAN N, P, K DAN PRODUKSI JAGUNG (ZEA MAYS) PADA TANAH GAMBUT BEKAS BAKAR DENGAN PEMBERIAN TITHONIA DIVERSIFOLIA SEBAGAI BAHAN AMELIORAN Armaini '; Wardati '; Zitlfatri '
Jurnal Sagu Vol 10, No 01 (2011)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2264.899 KB) | DOI: 10.31258/sagu.v10i01.633

Abstract

The substitution of urea with Tithonia diversifolia biomass with concentration of 25 % , 50%, 75%and 100% on corn had been applied in burnt peat soil. The aim of research was to incrca.se absorpiion of soilfor elements needed, to improve the qoality of corn yield. The result of this research showed the combinationbetween urea and 50% to 100"/* of Tilhonia diversifolia biomass could increase the growth and productionof corn. The absorption of soilN, P, K had not atTectcd predominantly.
PEMATAHAN DORMANSI BIJI KENERAK (GONIOTHALAMUS UMBROSUS) MENGGUNAKAN HORMON 2,4-D DAN BAP SECARA MIKROPRAPAGASI Imam Mahadi
Jurnal Sagu Vol 10, No 01 (2011)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1400.938 KB) | DOI: 10.31258/sagu.v10i01.629

Abstract

Kenerak (Goniothalamus umbrosus) is one species of Goniothalamus genus and becomes sourcesof important traditional medicines for local people in Southeast Asia. Goniotltalamus plants are consideredto have great sources of pharmaceuthical substances and used as anticancer agent. Based on this thepreliminary study was carried out to overcome dormancy of kenerak seeds using seed explants showed thatbest result to enhance rapid germination was found for M S A4 (0.5 mg/12.4-D) medium after 3-8 weeksculture and total germination on E6 (2.0 mg/l 2.4-D 4- 0.5 mg/l B A P ) medium of 80%. This is better thanconventional methods which is about 6-12 months. Therefore la vitro technique can be used to overcomedormancy in seeds of kenerak.

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