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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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RESPONS PERTUMBUHAN STUMP JATI (Tectona grandis L.f.) TERHADAP DOSIS DAN WAKTU APLIKASI PUPUK PHOSKA Efendi Efendi
Jurnal Floratek Vol 6, No 2 (2011)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

A field experiment was conducted to determine the growth responses of teak stump to NPK fertilizer that contains S nutrient. The stumps of teak were treated with Phoska fertilizer: 0, 5, 10, 15 g/plant and the fertilizer dosages were applied at 0, 5, 10, and 15 days after planting. The results of the study showed that stem diameter, stem height, and seedling height of the teak were significantly affected by the dosages and application times of Phoska fertilizer at 1, 2, 3, and 4 months after planting. The leaf numbers, leaf length, and leaf width responded significantly to Phoska fertilizer. This study found a significant interaction between the dosages and application times of Phoska fertilizer on seedling height and leaf length at one month old after planting; on stem height, seedling height, and leaf numbers at three month old; on stem diameter, stem height, seedling height, and leaf numbers at four month old after planting. The study revealed that the application of 10 g/plant Phoska applied at a planting day was the best treatment to enhance the growth of teak stump.
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.
RESPONS BIBIT JARAK PAGAR PADA BERBAGAI KOMPOSISI MEDIA TANAM DAN KONSENTRASI PUPUK DAUN NOVELGRO Ainun Marliah
Jurnal Floratek Vol 5, No 1 (2010)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

The ojectives of this research were to study effect of media composition and  foliar fertilizer of NOVELGRO concentration on growth Jatropha curcas.  Experimental design used was a factorial 3x4 with three replications. Factors investigated were growth media composition with a ratio of 1:1:1 (soil, compost, sand), (soil, compost, and rice husk), (soil, compost, saw dust), and Novelgro concentration of 0, 1, 2 and 3 cc/L of water.  Results showed that there was a significant effect of growth media composition on plant growth and leaf number  at  35, 45 and 55 day after planting (DAP), stem diameter at 45 and 55 DAP, fresh weight, dry weight and dry weight of root, but the media composition did not show significant  effect on plant growth and leaf number at 25 DAP and stem diameter at 25, 35 DAP. The best growth was found at media composition of soil, compost and sand with a ratio of 1:1:1.  Fertilizer concentration significantly affected stem diameter at 25 DAP but did not show a significant affect on plant growth and leaf number at 25, 35, 45, and 55 DAP, stem diameter at 35, 45, and 55 DAP, fresh weight, dry weight and dry weight of root. Plant growth was best at a fertilizer concentration of 2cc/L of water. There was no significant interaction between growth media composition and fertilizer concentration on all variables observed. 
EVALUASI KERAGAMAN KARAKTER FENOTIPE BEBERAPA VARIETAS KEDELAI (Glycine max L.) DI DAERAH ACEH UTARA Nilahayati Nilahayati; Lollie Agustina P. Putri
Jurnal Floratek Vol 10, No 1 (2015): April 2015
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

The diversity of phenotypic characters of several soybean varieties were evaluated in the area of North Aceh. The study was aimed at determining the phenotypic diversity of several varieties of soybean in North Aceh. The experiment was arranged in a non-factorial randomized complete block design. Varieties consisted of six varieties of soybean, namely Kipas Merah, Gamasugen 1, Muria, Mitani, Rajabasa dan Mutiara 1. Data were analyzed using analysis of variance and followed by Least Significant Difference Test. Results showed that variety exerted high significant effect on the characters of a number of branches, number of pods, number of seeds per plant, seed weight per plant, weight of 100 grains, and grain weight per plot, but did not significantly affect plant height at 2, 3, 4, 5 week after planting and height at harvest.  The highest heritability values was found at a weight of 100 seeds (0.95) and the lowest at plant height (0.28).  Mutiara 1 can be used as an alternative for farmers besides Kipas Merah, because Mutiara 1 produced a high yield and had the largest seed.
VIABILITAS BENIH SEBAGAI INDIKATOR TINGKAT PENCEMARAN LINGKUNGAN Jumini Jumini
Jurnal Floratek Vol 2, No 1 (2006)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

Seed Vibility As An Indicator of Environmental Pollution Level Jumini ABSTRACT Germination of some seed species are very sensitive to environmental conditions and it could be used as an indicator of pollution level. The aim of this research was to study the viability of seeds of some species on some environmental pollution levels caused by lubricant waste. Units of this research were arranged by Factorial Randomized Completely Block Design with 3 replicates. Four levels of lubricant waste were 0, 1, 2 and 3 ppm, and 3 levels of seed species were spinach, mungbean, and soybean. The results showed that seed germination rate was very significantly affected by lubricant waste. The viability of spinach, mungbean, and soybean seeds pointed by seed germination rate could be an indicator of environmental pollution level caused by lubricant waste by equation; Y = 39.19 – 2,15x with r = -0.87. Potential germination, germination rate, seedling vigor, and seedling dry mass very significantly affected by seed species, but not on germination capacity. There were no significant interactions between the two treatments on all parameters observed. 
Karakteristik Tanah Inceptisol yang Disawahkan di Kecamatan Indrapuri Kabupaten Aceh Besar Teti Arabia; Manfarizah Manfarizah; Syakur Syakur; Bambang Irawan
Jurnal Floratek Vol 13, No 1 (2018): April 2018
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

ABSTRACT This study aims to determine the soil characteristics of the Inceptisols which has been converted to paddy soils in Indrapuri Subdistrict, Aceh Besar District, using quantitative descriptive survey method. The results showed the morphological properties of rainfed rice fields and irrigated rice fields characterized by mottles Fe and Mn, in pedon BI1 found in all horizons (Ap, Bdg, Bg, Cg), in BI2 found in the horizon of Bdg, Bg, and BCg, while in the mixed garden (BI3) mottles is found only on the BCx horizon. In the plow pan layer (Bdg) rainfed rice fields and irrigated rice fields have a firm moist consistency, the wet is very sticky, while in the mixed garden is loose and rather sticky. The physical properties of soil at BI1, BI2 are characterized by the highest bulk density in the plow pan layer/Bdg (1.34 and 1.24 g.cm-3), slow and rather slow permeability (0.40 and 1.02 cm.jam-1), with lower porosity (38.01 and 42.15%) than BI3 horizon Bw1 (52.22%). Whereas at BI3 in the Bw1 horizon the lowest bulk density (1.18 g.cm-3), with moderate permeability (4.17 cm.hour-1). Soil chemical properties in BI1, BI2, and BI3 are classified as fertile with pH on Ap horizon 6.33 - 6.89 rather acid - neutral), Al dd is not measurable (very low), and CEC 24 - 36 cmol (+) kg-1 (medium - high). Keywords: soil characteristics, Inceptisols, irrigated paddy soils, paddy soils, mixed garden
PERUBAHAN FISIOLOGI DAN KANDUNGAN KLOROFIL SELAMA PEMASAKAN SERTA HUBUNGANNYA DENGAN VIABILITAS BENIH JARAK PAGAR (Jatropha curcas L.) Hasanuddin Hasanuddin; Halimursyadah Halimursyadah; Trisda Kurniawan
Jurnal Floratek Vol 7, No 2 (2012)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

The objectives of this research were to study physiological and chlorophyll changes during seed ripening and find quick parameters as indicators to determine seed physiological maturity level. A randomized completely block design with 5 treatments and 3 replications was used in this research. The treatments were (1) dark green fruit, 42 days after anthesis (DAA), (2) yellowish green fruit, 47 DAA, (3) fully green fruit, 52 DAA, (4) brownish yellow fruit, 57 DAA, and (5) dark brown fruit, 62 DAA. The results showed that jathropa seed was physiologically mature at 57 DAA with criteria: fruit color was brownish yellow, fruit skin was soft and easily hand-opened, and seed was black. These were also supported by seed dry weight, germination percentage, germination rate and first count germination. There were negative relationships between seed chlorophyll content and germination percentage, germination rate and first count germination. 
VIABILITAS BENIH NANGKA (Artocarpus heterophyllus Lmk.) PADA PELBAGAI STADIA KEMASAKAN DAN LETAK BIJI Ainun Marliah
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

Seed Viability of Jackfruit in Relation to Fruit Ripening Stadiums and Seed Position  Ainun Marliah*, Said Imran, dan AlkausarFakultas Pertanian, Universitas Syiah kuala, Darusalam Banda Aceh ABSTRACT           The aim of this research was to evaluate effect of fruit ripening stadiums, seed position inside the fruit, and interaction between them, on jack fruit seed viability.  Units of research arranged according to completely randomized design (CRD) with 3 replicates.  The factor of fruit ripening stadiums consisted of 3 levels: before, in and after physiological maturity, and also the factor of seed position inside the fruit consisted of 3 levels: both ends and at the middle of the fruit.  Observations conducted to the potency to germinate, Germination capacity, rate of germination and uniformity of germination.   The results showed that germination capacity, rate of germination and uniformity of germination were highly significant affected and potency to germinate was significantly effected by fruit ripening stadiums.  The highest jackfruit seed viability was found from physiological matury stadium.  Germination capacity and rate of germination also highly significantly affected by seeds position inside the fruit, but not significant on the potency to germinate and uniformity of germination.  The highest jack fruit seeds vibility come from the middle of the fruit.  There was a very significant of both factors on seed rate of germination, significant interaction on germination capacity, and not significant to other parameters.  
KERAGAAN PERTUMBUHAN DAN KOMPONEN HASIL BEBERAPA VARIETAS UNGGUL KEDELAI DI ACEH BESAR Bakhtiar Bakhtiar; Taufan Hidayat; Yadi Jufri
Jurnal Floratek Vol 9, No 2 (2014): Oktober 2014
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

Soybean is an important food for national food security. Many soybean varieties have been released by the government, but only few were adopted by farmers. The purpose of this study was to identify superior soybean varieties that are adaptive in Aceh Besar, Aceh Province. The experiment was conducted in Village Limpok, Aceh Besar during dry season in 2013 and arranged in a randomized block design with 3 replications. The result showed that variety Kaba and Detam had very good vegetative growth performance. The fastest flowering varieties were Detam and Burangrang, while variety Gema, Tanggamus, and Orba were the slowest flowering. Variety Kaba and Orba had the highest productive node, while the least was Grobogan. Variety Kaba, Kipas Merah Bireuen, and Orba had the most productive branches, while local variety Bener Meriah and Grobogan had the least productive branches. Grobogan had the greatest seed size, followed by Burangrang and Anjasmoro. Kipas Merah Bireuen and Sinabung had the highest seed weight per plant but having the smallest seeds. Sinabung was the most adaptive in Aceh Besar.
PENGARUH PEMBERIAN KOMPOS LIMBAH ORGANIK TERHADAP PERTUMBUHAN DAN HASIL JAGUNG MANIS (Zea mays sacharata Sturt) PADA TANAH INCEPTISOL Rika Husna; Muyassir Muyassir; Syamaun Ali
Jurnal Floratek Vol 12, No 1 (2017): April 2017
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

Organic mater is one of the important component in the soil, can improve the soil feature of physical chemistry especially in marginal soil with the result, it can give a better support capacity for the growth and development of plants. This research using the Factorial Randomaized Block Design 2x4 factorial model by 3 replication. This action consists of organic material factors of straw and sago palm ground, organic factor dose is 0, 10, 20 and 30 ton ha-1. The result of this result shows that there is a fact interaction between the sort of organic material and the dose through the high plan in is days after it is grown and have 1000 weight of dry shelled seed. The hight plant in is days after the highest grown and have the combination of organic material sort from sago palm ground by giving 30 ton ha-1. while for the 1000 weight of dry shelled seed is gotten in the combination of straw by giving 30 ton ha-1 dose.

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