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INDONESIA
Jurnal Floratek
Published by Universitas Syiah Kuala
ISSN : 19072686     EISSN : 25979108     DOI : -
Core Subject : Education,
Education
Jurnal Floratek terbit dua kali dalam setahun, edisi April dan Oktober. Berisi gagasan konseptual dan hasil penelitian original yang relevan dengan bidang Pertanian dan Biologi di Indonesia.
Arjuna Subject : -
Articles 8 Documents
 1 
Search results for , issue "Vol 11, No 2 (2016): Oktober 2016" : 8 Documents clear
UJI ADAPTASI BEBERAPA VARIETAS PADI GOGO DI ANTARA TANAMAN KELAPA SAWIT MUDA DI KABUPATEN ACEH TIMUR Idawanni Idawanni; Hasanuddin Hasanuddin; Bakhtiar Bakhtiar
Jurnal Floratek Vol 11, No 2 (2016): Oktober 2016
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

The  land utilization of young oil palm with several varieties of upland rice become an alternative to increase the farmers  income in East Aceh. This study was aimed to obtain new varieties of upland rice that can adapt and give high yields on land of the oil palm trees. The research was conducted on dry land in the area of palm oil plantations in Arul Pinang village,  Peunaron sub district, East Aceh from June to December 2014. This study used a randomized block design (RBD) with six  treatments and tree replications. The rice plants ware planted on a plot with sized 2 x 9 m. The rice varieties ware consited of Inpago 4, Inpago 5, Inpago 8, Situpatenggang, Batutegi and Arias. The results showed that the varieties affect the growth and yield of rice. varieties Inpago 8 gave the highest yields which produced about 5.78 tonnes ha-1,  followed by the varieties of Situ about 5:49 tonnes ha-1, and Batutegi  about 4.98 tonnes ha-1.
BAKTERI BERBENTUK BATANG PADA PEKASAM DURIAN (Duri zibhetinus L.) Hasanuddin Hasanuddin
Jurnal Floratek Vol 11, No 2 (2016): Oktober 2016
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

Fermented durian is the fermented food prepared from spontaneous fermentation of durian (Durio zibethinus L) with or without salt by wild bacteria. Fermented durian is found not only in Indonesia  as long as Sumatera island with the different names, but also in Malaysia. The sources data in this study was laboratory analysis. Productions center of fermented durian, traditional markets were sampled for the experiment. Sampels were collected every week in a month. Samples were analyzed microbiologically to determine and identify bacteria in fermented durian. There were two species of bacillus bacteria involved in fermented durian namely  Lactobacillus plantarum and Lactobacillus curvatus. The specieses were  included in lactic acid bacteria.Lactic acid (C2H5COOH) is the organic acid that  can serve as a food preservation. The group of bacteria which can produce lactic acid in their fermentation process known as Lactic Acid Bacteria (LAB). A fundamental biochemical change of fermentation is that an acidic environment is created. Many harmful organisms cannot exist in acidic solution so the fermentation productions are save to eat. 
APLIKASI MIKORIZA UNTUK MENINGKATKAN PERTUMBUHAN BEBERAPA JENIS RUMPUT MAKANAN TERNAK TERHADAP CEKAMAN KEKERINGAN PADA TANAH PODSOLIK JANTHO Elviwirda Elviwirda; Sufardi Sufardi; Syakur Syakur
Jurnal Floratek Vol 11, No 2 (2016): Oktober 2016
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

Problems that arise in forage supply are continuity of farm and it’s low productivity and limited soil water availability in dry season. This study aims to: 1) examine the role of AMF on the growth of some types of grass fodder by different levels of water stress on podzolic soil; and 2) understand the interaction between application of AMF in different water stress and the types of grass on growth of forage grasses. This research was conducted in plastic house of Field Laboratory of Assessment Institute for Agricultural Technology (BPTP) Aceh. Randomized block design (RAK) with 6 x 3 factorial for three replications was used. The first factor was application the AMF and water stress which consists of six levels, namely: C1 = Without AMF + water stress 60% of field capacity, C2 = Without AMF + water stress 80% of field capacity, C3 = Without AMF + without water stress (100 % of field capacity), C4 = AMF + water stress 60% of field capacity, C5 = AMF + water stress 80% of field capacity, C6 = AMF + without water stress (100% field capacity). The second factor was type of grass that consists of three levels, namely: R1 = Brachiaria decumbens, R2 = Brachiaria mutica, R3 = Cynodon plectostachyus. The parameters observed in this research were canopy fresh weight, root dry weight, leaf relative water content. Results showed AMF addition of water stress 60% of field capacity on Jantho podzolic soil increased the canopy fresh weight, root dry weight, and leaf relative water content. There were interaction effects between applications AMF at different water stresses and the types of grass against canopy fresh weight, root dry weight and leaf relative water content. 
EVALUASI PERTUMBUHAN DAN DAYA HASIL 9 CABAI HIBRIDA Arya Widura Ritonga; Muhamad syukur; Sriani Sujiprihati; Dimas Purwo Anggoro
Jurnal Floratek Vol 11, No 2 (2016): Oktober 2016
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

Planting pepper hybrid varieties offers an alternative strategy to meet needs of chili pepper in Indonesia. The aim of the experiment waere to evaluate and select nine pepper hybrids thus obtained peppers hybrid potential to be released as hybrid varieties of chili pepper. The experimental design used was Randomized Complete Block Design (RCBD) with one factor and three replications. Plant mateterials were nine pepper hybrid and five commercial hybrid of chili peppers. IPB CH3, IPB CH50 and IPB CH28 pepper hybrid  produced higher selection index value than comercial hybrid of chili pepper. The IPB IPB CH3, IPB CH50 and IPB CH28 pepper hybrid were potential to be released as hybrid varieties of chili pepper.
PENGARUH KOMBINASI SPESIES TRICHODERMA DAN FREKUENSI PENYEMPROTAN TERHADAP INTENSITAS PENYAKIT BUSUK BUAH (PHYTOPHTHORA PALMIVORA) DAN HASIL PANEN KAKAO Fenty Ferayanti; Rina Sriwati; Essy harnelly
Jurnal Floratek Vol 11, No 2 (2016): Oktober 2016
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

The research objective was to determine the effect of Trichoderma species and spraying frequency on the intensity of  black pod disease (Phytophthora palmivora) and cocoa yield. This study was conducted in farmer's field in The East Aceh District, at June to Desember 2014. The choice of location was based on a history of the cocoa pod disease in the previous period or the location was endemic. The research was arranged in randomized block design non factorial, consisted of 10 treatments and 4 replications, i.e : A = control, B (T. harzianum + spraying frequency of 1 times), C (T. harzianum + spraying frequency of  2 times), D (T. harzianum + spraying frequency of 3 times), E (T. viren + spraying frequency of 1 times), F (T. viren + spraying frequency of 2 times), G (T. viren + spraying frequency of 3 times), H (T. asperellum + spraying frequency of 1 times), I (T. asperellum + spraying frequency of 2 times), J (T. asperellum + spraying frequency of 3 times). Each treatment consisted of 5 plants, the number of plant are 200 plants. At each plant is set 10 cacao pod as samples for observation of disease intensity. The results of the research showed that the the lowest intensity of black pod disease due to the combination treatment of Trichoderma species and spraying on 2 and 3 months after application frequency found in treatment D (T. harzianum + 3 times spraying  frequency) was 12.50 % and 13.13 %. The highest cocoa fruit yield found in treatment D (T. harzianum + 3 times spraying frequency) was 45.75 kg and the lowest found in treatment A (without Trichoderma / control) was 27.02 kg.
HETEROSIS DAN DAYA GABUNG PADA PERSILANGAN HALF DIALLEL CABAI BESAR DAN CABAI KERITING (Capsicum annuum L.) Yesy Mardianawati; Muhamad Syukur
Jurnal Floratek Vol 11, No 2 (2016): Oktober 2016
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

The aim of this research was to study estimation the heterosis and heterobeltiosis of fifteen hybrids,the general combining ability (GCA), and the specific combining ability (SCA) of six chili inbred lines of hybridization between big and curly pepper (Capsicum annuum L.). This research was conducted at Genetic and Plant Breeding Laboratory and IPB Experimental Field, Leuwikopo, Dramaga, Bogor, from September 2012 to March 2013. The experimental design used was randomized complete block design (RCBD) single factor with three replication. Plant materials were six chili indred lines, fifteen hyrids from hybridizaion half diallel crosses, and two commercial hybrid. Genotype IPB C5 showed the highest GCA for harvesting time, fruit weight, and yield. Genotype IPB C120 showed the highest GCA for plant heigh and fruit length. Genotype IPB C159 x IPB C111, IPB C159 x IPB C2, IPB C120 x IPB C5, IPB C111 x IPBC2, and IPB C19 x IPB C5 had positive heterosis, heterobeltiosis, and SCA values for some variables observed. All these genotypes had advantages that were not significantly different from the comparison of varieties TM 999 and Princeess on all characters observed.
PERTUMBUHAN DAN HASIL BEBERAPA VARIETAS BAWANG MERAH (Allium ascalonicum L) PADA TANAH ALUVIAL AKIBAT PEMBERIAN BERBAGAI DOSIS PUPUK NPK Mehran Mehran; Ely Kesumawaty; Sufardi Sufardi
Jurnal Floratek Vol 11, No 2 (2016): Oktober 2016
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

Alluvial soil had higher levels of organic matter and N-total were classified as very low that use of NPK fertilizer with an adequate dose is expected to improve the physical and chemical properties of soil and increase the yield of onion. Red onion (Allium ascalonicum L) is one of the horticultural crops that can be grown in alluvial soil. The research aims to determine the effect on the optimal dose of NPK fertilizer and productivity of onion on Alluvial soil. Field experiments conducted in Gardens Visitor Plot Institute for Agricultural Technology (BPTP) Banda Aceh, in February - Mai 2015. The experimental design used was a randomized block design (RBD) factorial 4 x 4 treatment and 3 replications. If there is highly significant or significant difference will be continued primarily to test BNT0,05%. The composition of the treatment is Pikatan (V1), Mentes (V2), Pancasona (V3) and Trisula (V4) and NPK Control, 200 kg h-1, 400 kg h-1 and 600 kg h-1. Results of bulb wet weight h-1 = 9,50 tonnes h-1) and dry tuber weight (7,33 tonnes h-1), but no significant effect on plant height and number of tillers 2 MST. The implications of this study tht the use of varieties Pancasona and NPK fertilizer dose of 600 kg h-1 can be applied to the alluvial soil.
PENGARUH FASILITATOR FERMENTASI DAN SUHU PENGERINGAN TERHADAP KUALITAS BIJI KAKAO Baihaqi Baihaqi; Rita Hayati; Yusya' Abu Bakar
Jurnal Floratek Vol 11, No 2 (2016): Oktober 2016
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

The purpose of this research was to determine the effects of various fermentation facilitators and the drying temperature in producing quality cocoa beans. It also aimed to understand the effects of the addition of fermentation facilitators and drying temperature on the quality of cocoa beans as well as the interactions between the two studied factors. The research was performed at the Service Technical Implementation Unit (UPTD) of the Saree Horticulture Seed Center, Lembah Seulawah District, Aceh Besar Regency, and the Plant Pathology and Crop Analysis Laboratories of the Faculty of Agriculture of Syiah Kuala University. The study was carried out from August to October 2015. This research was conducted using a Randomized Block Design (RBD) of a 3 x 3 factorial design with three repetitions. The tested factors were: Fermentation Factor (F), with levels consisted of = F0: Natural Fermentation, F1: Fermentation using Saccharomyces cerivisiae at day 0, F2: Fermentation using Saccharomyces cerivisiae at day 1, and Drying Temperature Factor (T), with levels consisted of = T0: Sun Drying, T1: Oven Drying at 50­­­oC, T2: Oven Drying at 60oC. The observed variables were: acidity level (pH), water content and fat content. The fermentation facilitators affected the speed of fermentation and quality of cocoa beans. The drying temperature affected the quality of cocoa beans. The interaction between fermentation facilitators and drying temperature can decrease the beans’ water content, acid total, and increase their fat content.

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