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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 187 Documents
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EFEKTIVITAS PUPUK ORGANIK TERHADAP PERTUMBUHAN DAN HASIL CABAI MERAH Erida Nurahmi; T. Mahmud T. Mahmud; Sylvia Rossiana S
Jurnal Floratek Vol 6, No 2 (2011)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

            The objectives of this experiment were to study effectiveness of organic fertilizer on growth and yield of some varieties of red chili The experiment used a Randomized Complete Block Design with factorial pattern 3 x 3 and 3 replicates. There were 2 factors studied, i.e. organic fertilizer (P1= compost fertilizer, P2= liquid fertilizer, P3= guano fertilizer) and varieties (V1= TM-999, V2= ST-168, V3= local). The result showed that the best fertilizer for red chili growth and yield was guano fertilizer and the best variety was local variety. There was not significant interaction between organic fertilizers and varieties on all growth and yield variables studied.
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.
KAJIAN BIOKOMPLEK TRICO-G DAN INOKULASI RHIZOBIUM PADA HASIL TANAMAN KEDELAI (Glycine max (L.) MERRILL) Jumini Jumini; Rita Hayati
Jurnal Floratek Vol 5, No 1 (2010)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

ABSTRACT Study of Biokomplek Trico-G and Inoculation of Rhizobium on soybean yield has been conducted. The aim of research was to evaluate concentration of Biokomplek Trico-G and Rhizobium inoculation on yield.  The experiment used a randomized complete block design 4x2 with 3 replicates. Factors evaluated were concentration of Biokomplek Trico-G, consisted of 4 levels, that is: 0, 5, 10 and 15 g/L water and Rhizobium inoculation, consisted of 2 levels, that is without inoculation and inoculation with ex-soybean soil.  Results showed that the concentration of Biokomplek Trico-G had a highly significant effect on dry weight seed per crop and dry weight seed per hectare and had a significant effect on seed diameter. The best result was concentration of Biokomplek Trico-G at 10 g/L water.  Inoculation of Rhizobium had a highly significant effect on number of productive branches and a significant effect on number of fine pods per crop but insignificant effect on seed diameter, dry weight of seed per crop and dry weight of seed per hectare. The best result was inoculation with ex-soybean soil. 
PENGARUH JENIS KAKAO DAN KOMBINASI ZAT PENGATUR TUMBUH TERHADAP INDUKSI EMBRIO SOMATIK SECARA IN VITRO Zuyasna Zuyasna; Erida Nurahmi; Rahmi Fajri
Jurnal Floratek Vol 9, No 2 (2014): Oktober 2014
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

In an effort to increase the productivity of cocoa in Aceh, the government has carried out a cocoa plantation revitalization program for plants aged 25-30 years. The revitalization effort was constrained by the unavailability of quality seedlings. Alternatively, cocoa seedlings can be made available through vegetative propagations or through tissue culture techniques. Based on those facts, we have studied the inducing of callus and somatic embryos of cacao clones that were adaptive and highly productive in Aceh. The experiment was arranged in a completely randomized design, consisted of two factors. The first factor was the cacao genotype, having red and green fruits skin. The second factor consisted of six combinations of growth regulators 2,4-D and kinetin. The results showed that genotype of explants origin from cocoa red flowers responded very well in the formation of callus and somatic embryo formation. There was a significant interaction between genotype and growth regulator combinations on the explants in the number of somatic embryos formed. The best combination of concentrations growth regulator in response to somatic embryo in SCG (Secondary Callus Growth) medium was 3 mgL-1 2,4 D and 1 mgL-1 kinetin for explants from cocoa red flowers, and 1 mgL-1 2,4 D and 0 mgL-1 kinetin for explants origin from cacao green flowers. 
ANALISIS NERACA AIR DALAM PENENTUAN POTENSI MUSIM TANAM TANAMAN PANGAN DI PROVINSI BANTEN Taufan Hidayat
Jurnal Floratek Vol 2, No 1 (2006)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

Analysis of Water Balance for Determine Growing Periods Potency of  Food Crops in Banten Province Taufan Hidayat, Yonny Koesmaryono, Aris Pramudia ABSTRACTGrowing periods can be determined using water balance analysis to decrease harvest risk in certain area. Generally, there are two types of land use for crop i.e. irrigated land and non-irrigated land. The experiment objectives was to determine growing periods of food crop inBantenProvince. Modified method of Thornthwaite and Mather of bookkeeping system of water balance was used based on decades data. Water balance analysis of irrigated land showed that  the area of Serang District had growing periods potencially of 140-170 days with growing periods starting from Dec2 till Jan1, but needed water supply from irrigation as amount 8.5-22.5 mm to grow rice twice a year or planted with other food crops after rice if no irrigation. Meanwhile, Tangerang District (Pakuhaji) and Pandeglang District (Pagelaran) had potency of 182-193 days of growing periods with starting on Sep3 at Pakuhaji and on Dec3 at Pagelaran. In these area rice could be planted twice a year without irrigation. Futher for non-irrigation land with monthly high rainfall, the result showed that the area had potency of growing periods of 182 days through the year. Planting dates might be started from October 1 until December 1, with sequence of rice-rice or rice-rice-other food crops.  
PENGARUH DOSIS PUPUK UREA DAN FREKUENSI PENYIRAMAN TERHADAP PERTUMBUHAN SETEKNILAM ACEH (Pogostemon cablin Benth) Erida Nurahmi; Taufan Hidayat; Mishar Mishar
Jurnal Floratek Vol 12, No 2 (2017): Oktober 2017
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

The purpose of this study was to determine the dose of urea fertilizer and proper watering frequency on the growth of patchouli cuttings Aceh and whether there is interaction between the two factors. Factors urea fertilizer consists of 3 levels: 1 g/polybag, 2 g/polybag and 3 g/polybag. Watering frequency factor also consists of 3 levels: 2 times a day, 1 time a day and 2 days of watering.The results showed a significant effect of urea fertilizer on plant height at 15 DAP, however no significant effect on plant height age of 30, 45 and 60 DAT, the number and percentage of shoots grown at 15, 30, 45 and 60 DAP. Patchouli better growth obtained in the treatment of urea fertilizer dose of 2 g / polybag. The frequency of watering did not significantly affect plant height, number of shoots, a growing percentage of the age of 15, 30, 45 and 60 DAP. Better growth likely to be obtained at the frequency of watering treatment 1 a day.There is no real interaction between the dose of urea with the frequency of watering on plant height, number of shoots and the percentage is growing at 15, 30, 45 and 60 DAP.
PENGARUH INTERVAL WAKTU PEMBERIAN PUPUK ORGANIK CAIR ENVIRO TERHADAP PERTUMBUHAN DAN HASIL DUA VARIETAS MENTIMUN (Cucumis sativus L.) Jumini Jumini; Hasinah Hasinah; Armis Armis
Jurnal Floratek Vol 7, No 2 (2012)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

This study was aimed at determining appropriate time interval of providing liquid organic fertilizer Enviro to growth and yield of two varieties of cucumber and interaction betweenthe time interval and the variety.  The experiment was carried out on flood plain of Krueng Lamnyong, Shiah Kuala Sub District, Banda Aceh from November 2008 to January 2009, using a factorial randomized complete block design 4x2 with three replications. Factors studied were time interval of providing liquid organic fertilizer Enviro, consisting of 4 levels ( 5, 7, 9 and 11 days and varieties, consisting of 2 levels (local varieties and Hercules 56). Variables observed were plant height, fruit numbers, fruit length, fruit diameter, and fruit Weights. Results showed that the time interval of providing liquid organic fertilizer Enviro did not affect plant height at age of 10, 20, and 30 days after planting (DAP), the number, length, diameter and weight of cucumber fruits harvested for 4 times. On the other hand, variety exerted significant effects on plant height at age of 10, 20 and 30 DAP, the number, length and weight of fruits, but did not exert a significant effect on fruit diameter. The best growth and length of cucumber fruits were found on varieties Hercules 56, while the number, diameter and weight of fruits of four Time harvest were found on local varieties. There was no significant  interaction between time interval and variety on all variables observed.
EFEKTIVITAS EKSTRAK BUAH MENGKUDU (Morinda citrifolia L.) TERHADAP MORTALITAS Plutella xylostella L. PADA TANAMAN SAWI Hasnah Hasnah
Jurnal Floratek Vol 4, No 1 (2009): Vol 4 No 1, 2009
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

The Effectiveness of Great Morinda Extract toMortality of Plutella Xylostella L. on Green Mustard  Hasnah dan Nasril Fakultas Pertanian Unsyiah, Darussalam Banda Aceh ABSTRACT One of the pests frequently attacking mustard greens is Plutella xylostella. Resulted damage can be up to 58-100% if control is not immediately done, especially in the dry season. The objective of this research was to obtain a effective concentration of great morinda extracts for controlling P. xylostella on mustard green. This research was conducted in Experimental Farm and Laboratory of Plant Pests and Diseases Department at the Faculty of Agriculture Unsyiah Darussalam Banda Aceh.  The results showed that application of great morinda was effective to control P. xylostella. Mortality of 100% larva was recorded at 3 days after application of  great morinda extract in the concentration of 150ml L-1 solution and this was equivalent to 1 ml L-1  of methrin delta solution, and that the percentage of pupa and imago was 0%. The intensity of damage to plant leaf of mustard greens was only 15.47% in the application of 150 ml L-1 of great morinda. It can be concluded that the concentration of 150ml L-1 solution of great morinda fruit extracts was effective for controlling P. xylostella and that was equivalent to 1 ml L-1  of methrin delta solution. 
PENGARUH PEMBERIAN HARA FOSFOR TERHADAP STATUS HARA FOSFOR JARINGAN, PRODUKSI DAN KUALITAS BUAH MANGGIS (Garcinia mangostana L.) Safrizal Safrizal
Jurnal Floratek Vol 9, No 1 (2014): April 2014
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

The objectives of this research were to determine phosphorous nutrient tissue, yield, and quality of mangosteen in diverse of phosphorous doses. The experiment was arranged in a randomized complete block design.  Phosphorous doses evaluated were 0, 300, 600, 900, and 1200 g P/plant. The result showed that phosphorous fertilization increased of concentration mangosteen phosphorous tissue and yield per plant. However, phosphorous did not increase growth and fruits quality of mangosteen.
EFEKTIVITAS DOSIS DAN WAKTU APLIKASI Trichoderma virens TERHADAP SERANGAN Sclerotium rolfsii PADA KEDELAI Tjut Chamzurni; Rina Sriwati; Rahel Rahel
Jurnal Floratek Vol 6, No 1 (2011)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

            This study was aimed at obtaining an effective dose and application timing of Trichoderma in controlling wilt disease caused by Sclerotium on soybean. This study used a factorial complete ramdomized design with 8 combination of treatments and 4 replications. There were two factors studied, dose and timing of Trichoderma. Four level doses factor were studied, i.e. 75, 150, 225, and 300 g.polybag-1, while timing of application consisted of 2 levels, 7 days before planting and at the planting time. The observed variables were germination rate, incubation period, length of lesion formed on the base of the stem, and dry weight of seeds per plant. Data of variables observed was analized by analysis of variance and followed by least significance different test at level 5%.  The results showed that dose of Trichoderma gave a significant effect on seed germination rate, incubation period, length of lesion and dry weight of seed per plant. Dose of Trichoderma 300 g.polibag-1 was the best and gave  germination rate of seed up to 84,38%, incubation period 8 days, length of lesion 1,35 cm and dry weight of seed 24,13 g. The timing of application gave a significant effect only on dry weight of seed per plant.  The best timing of application was found at 7days before planting and no interaction between doses and time of application of Trichoderma.

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