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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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PEMBERIAN PUPUK HAYATI DAN FOSFOR PADA PADI GOGO TERHADAP SERANGAN KEPIK HIJAU Alfian Rusdy
Jurnal Floratek Vol 5, No 1 (2010)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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ABSTRACT The purposes of this study were to determine the resistance levels of non-irrigated rice to green bug (Nezara viridula L.) after providing bio-fertilizers and dosages of phosphorus. This research was carried out in the Experimental Farm of Research Center for Agricultural Technology (BPTP) NAD, Banda Aceh. The research applied a completely randomized factorial design with 2 treatments, i.e., 4 dosage levels of bio-fertilizers and 4 dosage levels of phosphorus. The results showed that the percentage of damaged plants, percentage of eating inhibition, and the percentage of infected spikelet showed a significant difference between treatments. The higher the dosages of bio-fertilizers and phosphorus were given, the lesser damage and the greater the eating inhibitions were recorded, and the smaller the grains were broken.
PROFIL KARAKTER TANAMAN PADI POPULASI BULK GENERASI F4 PADA KONDISI KAHAT HARA NPK Muhammad Hatta; Rosmayati Rosmayati
Jurnal Floratek Vol 10, No 1 (2015): April 2015
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

High dependence of rice farming on chemical fertilizers has an adverse impact on environment and the economy. Thus, it is necessary to develop varieties that are tolerant to low nutrient conditions. This experiment was arranged in a randomized block design with a total sample of 88 plants. The results showed that grain weight per panicle was the variable that has the highest diversity, followed by the number of leaf chlorosis per productive tillers and number of panicles. Plant height was a variable that has the lowest diversity. Moreover, the number of panicles showed significant positive skewness, which indicates that the number of panicles have complementary gene interaction. Plant height, number of leaf chlorosis per productive tiller, and number of panicles had positive kurtosis values, which indicate that these variables are controlled by a few genes. In contrast, grain weight per panicle, number of tillers, and the number of leaves had negative kurtosis values, which indicate that these variables are controlled by many genes. F4 bulk population gave 32 clusters, which indicate that this F4 population has a high variation among individuals. 
HUBUNGAN ANTARA DUA METODE SORTASI DENGAN VIABILITAS DAN VIGOR BENIH KACANG TANAH (Arachis hypogaea L.) SERTA APLIKASINYA UNTUK PENDUGAAN KETAHANAN SALINITAS Sabaruddin Zakaria
Jurnal Floratek Vol 2, No 1 (2006)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

Relationship Between Two Sortation Method with Peanut Seed (Arachis hypogaea L.)  Viability and Vigor and Its Application for Salinity Resistance Approximation Sabaruddin Zakaria dan Cut Meutia Fitriani ABSTRACT The research has been made to explain the relationship between two-sortation methods with peanut seed (Arachis hypogaea, L.) viability and vigor and its application for salinity resistance appraisal. Completely Randomized Design with Factorial type 3 x 3 and 3 repetitions was used to analyze the effect of sortation method. The parameters used in this research were seed growth potential, germination ability, growth velocity and T50. The second research for salinity resistance was using Completely Randomized Design with Factorial type 2x4 and 3 repetitions. The parameters used in this research were seed vigor, growth velocity and T50. The research results showed that sortation method did not have significant difference on the peanut seed viability. Seed sortation by using 1.5 % NaCl solution could be used as one alternative for sortation of peanut seed. However, the sortation by using 3.0 % NaCl solution caused negative effect on the viability and vigor of peanut seed. Salinity factors gave high significant difference on the viability of seed. The highest seed viability was found without NaCl treatment (control). Relationship between salinity and seed viability was linear negative, meanings that higher salinity cause lower seed viability.   
EFEK BIOCHAR DAN TEH KOMPOS TERHADAP PERTUMBUHAN DAN HASIL SELADA DARAT (Lactuca sativa L) DI TANAH VERTISOL SEMIARID Arnoldus Klau Berek; Arnoldus Klau Berek; Syprianus Ceunfin; Roberto I.C.O Taolin; Eduardus Yosef Neonbeni; Maksimus Johanes Seran
Jurnal Floratek Vol 12, No 2 (2017): Oktober 2017
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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 Improving soil and plant productivity in semiarid regions was challenged by the climatic factors such low  rain fall and high temperature in addition to limited availability of appropriate  agricultural technologies. The objective of this field trial was to assess the effect of biochar and compost tea on the growth of curly leave lettuce grown in a semiarid region of West Timor. Two types of biochars (rice husk and sawdust) in combination with two types of compost teas namely Chromolaena odorata stem and guano at two rates (150 ml/plant and 250 ml/plant) were arranged in a factorial randomized completely block design 3 x 3 x 3  with 4 replicates. Soil parameters such as pH and electrical conductivity, and plant parameters such number of leaves, fresh weight were measured to indicate the treatment effects. The results indicated that soil temperature and soil bulk density were decreased,  and soil moisture, soil electrical conductivity, number of leaves, total fresh weight, and root length were increased by added biochars and compost teas. Application of rice husk biochar at 10 t/ha in combination with guano compost tea at 250 ml/plant in increase the lettuce shoot fresh weight almost twice compared to the control. This results could be attributed to the improving soil productivity by added biochars and nutrients supply by the teas.
AKSERELASI PERTUMBUHAN STUMP JATI (Tectona grandis L.f.) DENGAN PEMOTONGAN BATANG DAN INOKULASI MIKORIZA Efendi Efendi; Syammiah Syammiah; Muhammad Iqbal
Jurnal Floratek Vol 7, No 2 (2012)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

A study was carried out to attempt accelerating growth of teak stump by stem cutting and inoculation of Mycorrhiza. Three months-old-seedlings of teak were cut and inoculated with mychorryza. Results of the study showed that growth of teak stump, including stem height, plant height, stem diameter, numbers of leaves, length of leaves, and fresh weight of the teak plant were significantly affected by cutting stem and inoculation of Mycorrhiza. We found that length of stem, length of plant, stem diameter, numbers of leaves, length of leaves were of significantly-positive responses to stem cutting. Additionally, inoculation of Mycorrhiza also successfully accelerated growth of teak stump, including stem, leaves, and biomass. This study found a non-significant interaction between the cutting stem and inoculation of Mycorrhiza. The present study revealed that the cutting stem 2.5-7.5 could be considered as the optimum treatment to enhance growth of teak stump. Moreover, inoculation of Mycorrhiza with 2.5 g/polybag was the optimum dosage to enhance growth of teak stump. The dosage of Mycorrhiza inoculation did not depend on length of cutting stem.
EFEK PERBEDAAN DOSIS PUPUK KANDANG DAN KONSENTRASI POC URIN SAPI TERHADAP PERTUMBUHAN STEK NILAM Trisda - Kurniawan
Jurnal Floratek Vol 15, No 2 (2020): Oktober 2020
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Nilam dibudidayakan untuk produksi minyak atsirinya, namun masih terdapat kendala terkait lahan yang tersedia yang merupakan tanah ultisol. Tanah Ultisol banyak mengandung Al dan Fe yang dapat mengikat P sehingga menghambat pertumbuhan tanaman. Oleh karena itu, pada penelitian ini digunakan pupuk kandang dan pupuk organik cair berbahan dasar urin sapi untuk menurunkan pengaruh buruk tanah ultisol. Unit-unit penelitian disusun berdasarkan Rancangan Acak Kelompok pola faktorial 4 x 4. Faktor pertama yaitu dosis pupuk kandang terdiri dari 4 taraf yaitu setara 0, 50, 60 dan 70 ton Ha-1. Faktor kedua yaitu konsentrasi pupuk organik cair terdiri dari 4 taraf yaitu 0, 10, 20 dan 30%. Hasil penelitian menunjukkan bahwa bila digunakan secara terpisah maka dosis pupuk kandang terbaik adalah setara 70 Ton Ha‑1, dan konsentrasi pupuk organik cair urin sapi terbaik adalah 20%. Kombinasi perlakuan untuk mendapatkan pertumbuhan stek nilam terbaik adalah dosis pupuk kandang 70 Ton Ha-1 dan konsentrasi pupuk organik cair urin sapi 20 %, namun akan lebih efisien bila menggunakan dosis pupuk kandang 50 Ton Ha-1 yang dikombinasikan dengan pupuk organik cair urin sapi 20%. Kata kunci : Nilam, pupuk kandang, pupuk organik cair, urin sapi.
EFEK INTENSITAS CAHAYA RENDAH TERHADAP PERTUMBUHAN DAN HASIL BEBERAPA VARIETAS KEDELAI LOKAL ACEH Taufan Hidayat
Jurnal Floratek Vol 16, No 2 (2021): Oktober 2021
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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This study aims to determine the effect of Aceh soybean and national varieties to different levels of light intensity. The soybean varieties were used two Aceh soybean varieties (Bener Meriah and Kipas Merah varieties) and two national varieties (Anjasmoro and Dering varieties). The percentage of light intensity tested includes a light intensity of 40%, 60%, 80% and 100%. The study was conducted using a split plot design with three replications. The parameters were including plant height, seed weight of 100 grains and results, as well as the microclimate observations included temperature and humidity. The results showed that the best soybean growth rate obtained on the level of light intensity of 40%. As for the treatment of soybean varieties, in fact showed a growth rate of Bener Meriah varieties, Dering and Anjasmoro better than Kipas Merah. On production parameters, varieties of Bener Meriah and Dering showed better productivity levels than Kipas Merah and Anjasmoro.
Pengaruh Dosis Pupuk NPK dan Jarak Tanam terhadap Pertumbuhan dan Hasil Tanaman Wortel (Daucus carota L.) Susana Susana; Jumini Jumini; Mardiyah Hayati
Jurnal Floratek Vol 17, No 1 (2022): April 2022
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Pengaruh Dosis Pupuk NPK dan Jarak Tanam terhadap Pertumbuhan dan Hasil Tanaman Wortel (Daucus carota L.) The Effect of NPK Fertilizer Dosage and Planting Distance on Carrot (Daucus carota L.) GrAbstrak. Tanaman wortel (Daucus carota L.) adalah tanaman yang menyimpan karbohidrat dalam jumlah besar untuk dapat tumbuh. Wortel memiliki umbi yang berwarna kuning kemerah-merahan, karena mengandung betakaroten dan flavonoid yang bersifat sebagai antioksidan yang bermanfaat bagi tubuh. Penelitian ini bertujuan untuk mengetahui pengaruh  pertumbuhan dan hasil wortel akibat perbedaan dosis pupuk NPK dan jarak tanam, serta ada tidaknya interaksi antara kedua faktor tersebut. Penelitian ini telah dilaksanakan di Kampung Blangtenggulun Kecamatan Blangkejeren Kabupaten Gayo Lues dan Laboratorium Dasar PSDKU Gayo Lues, yang berlangsung dari  Desember 2020 sampai Maret 2021. Rancangan yang digunakan dalam  penelitian ini adalah Rancangan Acak Kelompok pola faktorial 3 x 3 dengan 3 ulangan. Faktor yang diteliti adalah dosis pupuk NPK terdiri dari 3 taraf yaitu :100 kg ha-1 (12,5g  plot-1), 200 kg ha-1 (25g plot -1) dan 300 kg ha-1 (37,5g  plot -1). Faktor kedua adalah jarak tanam yang terdiri dari tiga taraf yaitu:10 cm x 20 cm, 10 cm x 25 cm dan 10 cm x 30 cm. Terdapat 9 kombinasi perlakuan dengan 3 kali ulangan sehingga terdapat 27 unit satuan percobaan. Hasil penelitian menunjukkan bahwa dosis pupuk NPK berpengaruh sangat nyata terhadap tinggi tanaman umur 75 HST, bobot umbi pertanaman, namun perpengaruh nyata terhadap bobot berangkasan basah pertanaman, bobot berangkasan kering, bobot umbi per plot netto dan potensi hasil. Pertumbuhan dan hasil tanaman wortel yang lebih baik dijumpai pada dosis pupuk NPK 300 kg ha-1. Perlakuan jarak tanam berpengaruh sangat nyata terhadap potensi hasil, namun berpengauh nyata terhadap bobot berangkasan basah pertanaman, bobot umbi  per plot netto. Hasil tanaman wortel yang terbaik dijumpai pada jarak tanam 10 cm x 30 cm. Hasil tanaman wortel tertinggi  dijumpai pada kombinasi  perlakuan dosis pupuk NPK 300 kg ha-1 dengan jarak tanam 10 cm x 30 cm. Kata kunci : Pupuk NPK, Jarak Tanam, Wotel. Abstract: Carrot (Daucus carota L.) is a plant that stores large amounts of carbohydrates for growth. Carrots have reddish-yellow tubers, because they contain beta-carotene and flavonoids which act as antioxidants that are beneficial for the body. This study aims to determine the effect of growth and yield of carrots due to differences in doses of NPK fertilizer and spacing, and whether there is an interaction between these two factors. This research was carried out in Blangtenggulun Village, Blangkejeren District, Gayo Lues Regency and the Gayo Lues PSDKU Basic Laboratory, which took place from December 2020 to March 2021. The design used in this study was a 3 x 3 factorial randomized block design with 3 replications. The factor studied was the dose of NPK fertilizer consisting of 3 levels, namely: 100 kg ha-1 (12.5g plot-1), 200 kg ha-1 (25g plot-1) and 300 kg ha-1 (37.5g plot-1) 1). The second factor is the spacing which consists of three levels, namely: 10 cm x 20 cm, 10 cm x 25 cm and 10 cm x 30 cm. There were 9 treatment combinations with 3 replications so that there were 27 experimental units. The results showed that the dose of NPK fertilizer had a very significant effect on plant height at 75 DAP, tuber weight at planting, but had a significant effect on plant wet-potato weight, dry-potato weight, tuber weight per net plot and yield potential. Better growth and yield of carrots were found at a dose of 300 kg ha-1 of NPK fertilizer. Spacing treatment had a very significant effect on the potential yield, but had a significant effect on the weight of the plant's wet pods, the weight of tubers per net plot. The best yield of carrots was found at a spacin
Pengaruh Dosis Pupuk KNO3 Putih dan Kompos Jerami Padi terhadap Pertumbuhan dan Hasil Tanaman Bawang Merah (Allium ascalonicum L.) lia novita wahyuni; erita hayati; nurhayati nurhayati
Jurnal Floratek Vol 17, No 1 (2022): April 2022
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Pengaruh Dosis Pupuk KNO3 Putih dan Kompos Jerami Padi terhadap Pertumbuhan dan Hasil Tanaman Bawang Merah (Allium ascalonicum L.)Effect of Dosage of White KNO3 Fertilizer and Rice Straw Compost on the Growth and Yield of Shallots (Allium ascalonicum L.) Lia Novita Wahyuni1, Erita Hayati2, Nurhayati2 1Mahasiswa Program Studi Agroteknologi PSDKU Gayo Lues, Fakultas Pertanian, Universitas Syiak Kuala2Staf Dosen Program Studi Agroteknologi PSDKU Gayo Lues, Fakultas Pertanian, Universitas Syiah Kuala Abstrak. Bawang merah (Allium ascalonicum L.) merupakan salah satu komoditas tanamanHortikultura yang mempunyai nilai ekonomi tinggi dan banyak di konsumsi sebagai campuran bumbu masak. Penelitian ini bertujuan untuk mengetahui dosis pupuk KNO3 putih dan kompos jerami padi, serta interaksi antara kedua perlakuan tersebut terhadap pertumbuhan dan hasil bawang merah. Penelitian ini telah dilaksanakan di kampung Persiapan Aih Sejuk Kecamatan Blangkejeren Kabupaten Gayo Lues, yang dilaksanakan pada bulan Januari  sampai dengan Maret 2021. penelitian ini menggunakan Rancangan Acak Kelompok (RAK) pola faktorial 3 x 4 dengan 3 ulangan, sehingga terdapat 36 satuan percobaan. Ada dua faktor yang diteliti yaitu dosis pupuk KNO3 putih dan dosis pupuk kompos jerami padi. Faktor pertama dosis pupuk KNO3 putih terdiri dari 3 taraf yaitu 400, 450 dan 500 kg ha-1dan faktor kedua kompos jerami padi terdiri dari 4 taraf yaitu 0, 10, 20 30 ton ha-1. Hasil penelitian menunjukkan bahwa dosis pupuk KNO3 putih berpengaruh sanggat nyata terhadap tinggi tanaman umur 45 HST, bobot berangkasan basah per rumpun, bobot umbi basah per rumpun, bobot berangkasan kering per rumpun, bobot umbi kering per rumpun, bobot umbi per plot netto dan potensi hasil namun, berpengaruh tidak nyata terhadap tinggi tanaman umur 15 dan 30 HST, jumlah umbi per rumpun dan diameter umbi. Pertumbuhan dan hasil tanaman bawang merah terbaik dijumpai pada dosis pupuk KNO3 putih 500 kg ha-1. Selanjutnya hasil penelitian menunjukkan bahwa kompos jerami padi. Berpengaruh sangat nyata terhadap bobot berangkasan basah per rumpun, bobot umbi basah per rumpun, bobot berangkasan kering per rumpun, bobot umbi kering per rumpun, diameter umbi, bobot umbi per plot netto dan potensi hasil namun, berpengaruh nyata terhadap tinggi tanaman 15 HST dan berpengaruh tidak nyata terhadap tinggi tanaman 30, 45 HST dan jumlah umbi per rumpun. Pertumbuhan dan hasil tanaman bawang merah terbaik dijumpai pada kompos jerami padi 30 ton ha-1.Terdapat interaksi yang sangat nyata antara dosis pupuk KNO3 putih dengan kompos jerami padi terhadap bobot berangkasan basah per rumpun, bobot umbi basah per rumpun, bobot berangkasan kering per rumpun, bobot umbi kering per rumpun, bobot umbi per plot netto dan potensi hasil, namun tidak berpengaruh nyata terhadap tinggi tanaman 15, 30, 45 HST, jumlah umbi per rumpun dan diameter umbi. Pertumbuhan dan hasil tanaman bawang merah terbaik dijumpai pada kombinasi dosis pupuk KNO3 putih 500 kg ha-1 dengan kompos jerami padi 30 ton ha-1. Kata kunci : Pupuk KNO3 Putih, Kompos Jerami Padi, Bawang Merah. Abstract. Shallot (Allium ascalonicum L.) is one of the horticultural crop commodities which has a high economic value and is widely consumed as a mixture of cooking spices. This study aims to determine the dose of white KNO3 fertilizer and rice straw compost, as well as the interaction between the two treatments on the growth and yield of shallots. This research was carried out in the Preparation village of Aih Sejuk, Blangkejeren District, Gayo Lues Regency, which was carried out from January 2021 to March 2021. This study used a 3 x 4 factorial randomized block design (RAK) with 3 replications, so there were 36 experimental units. . There are two factors studied, namely the dose of white KNO3 fertilizer and the dose of rice straw compost. The first factor was the dose of white KNO3 fertilizer consisting of 3 levels, namely 400, 450 and 500 kg ha-1 and the second factor was rice straw compost consisting of 4 levels, namely 0, 10, 20 30 tons ha-1. The results showed that the dose of white KNO3 fertilizer had a very significant effect on plant height at 45 DAP, wet tuber weight per clump, wet tuber weight per clump, dry tuber weight per clump, dry tuber weight per clump, tuber weight per net plot and yield potential. However, it had no significant effect on plant height at 15 and 30 DAP, number of tubers per clump and tuber diameter. The best growth and yield of shallots was found at a dose of white KNO3 fertilizer of 500 kg ha-1. Furthermore, the results showed that rice straw compost. had a very significant effect on the weight of wet tuber per clump, weight of wet tuber per clump, weight of dry tuber per clump, weight of dry tuber per clump, tuber diameter, tuber weight per net plot and yield potential, however, had a significant effect on plant height 15 DAP and had an effect on not significant for plant height 30, 45 DAP and number of tubers per clump. Growth and the best yield of shallots was found in rice straw compost of 30 tons ha-1. There was a very significant interaction between the dose of white KNO3 fertilizer and rice straw compost on the growth of wet tuber weight per clump, wet tuber weight per clump, dry root weight per clump , dry tuber weight per clump, tuber weight per net plot and yield potential, but had no significant effect on plant height 15, 30, 45 DAP, number of tubers per clump and tuber diameter. The best growth and yield of shallots was found in the combination dose of white KNO3 fertilizer 500 kg ha-1 with rice straw compost 30 tons ha-1. Keywords : White KNO3 Fertilizer, Rice Straw Compost, Shallots.  
Pengaruh Lama Perendaman Edible Coating Gel Aloe Vera (Aloe vera L.) Terhadap Kualitas Cabai rawit (Capsicum frutescens L.) Nuayak Nuning; Rita Hayati; Hasanuddin Hasanuddin
Jurnal Floratek Vol 17, No 1 (2022): April 2022
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Penelitian ini bertujuan untuk melihat pengaruh perendaman edible coating gel lidah buaya terhadap kualitas cabai rawit, yang dilakukan di Laboratorium Ilmu dan Teknologi Benih Program Studi Agroteknologi Fakultas Pertanian Universitas Syiah Kuala mulai bulan Maret sampai Juni 2021. Penelitian ini menggunakan rancangan acak lengkap non faktorial dengan 3  ulangan. Faktor yang diteliti adalah lama perendaman gel lidah buaya yang terdiri dari 7 taraf yaitu tanpa perendaman, 5, 10, 15, 20, 25 dan 30 menit. Hasil penelitian menunjukkan bahwa lama perendaman gel lidah buaya berpengaruh sangat nyata terhadap kadar air, berpengaruh  nyata terhadap organoleptik (warna, aroma) dan tidak berpengaruh nyata terhadap susut bobot, kadar vitamin C, warna (L, a , b) dan uji organoleptik (tekstur). ). Kualitas cabai rawit terbaik diperoleh pada saat perendaman dalam gel lidah buaya selama 5 menit (P1).

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