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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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PENGARUH PEMBERIAN STIMULAN ETEFON DAN PEMUPUKAN TERHADAP HASIL LATEKS TANAMAN KARET (Hevea brasiliensis Muell. Arg) KLON PB 260 Anis Tatik; Norton Matondang; Sosiawan Nusifera
Jurnal Floratek Vol 13, No 1 (2018): April 2018
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

Penelitian bertujuan untuk mengetahui pengaruh pemberian stimulan etefon dan dosis pemupukan terhadap hasil lateks tanaman karet (Hevea brasiliensis Muell. Arg) Klon PB 260. Penelitian ini dilaksanakan Penelitian ini dilaksanakan di kebun masyarakat yang berlokasi di Jl. Tri Brata Km 14. Desa Pondok Meja, Kecamatan Mestong, Kabupaten Muaro Jambi, Provinsi Jambi. Penelitian ini mengunakan rancangan lapangan dengan meletakan perlakuan secara acak dalam satu-satuan percobaan, terdapat 9 perlakuan dalam penelitian ini yaitu P1 = etefon 2,0% + pupuk 152 g, P2 = etefon 2,0% + PUPUK 220 g, P3 = etefon 2,0% + pupuk 302 g, P4 = etefon 2,5% + pupuk 152 g, P5 =etefon 2,5% + pupuk 220 g, P6 = etefon 2,5% + pupuk 302 g, P7 = etefon 3,0% + pupuk 152 g, P8 = etefon 3,0% + pupuk 220 g, P9 = etefon 3,0% + PUPUK 302 g. Variabel yang diamati meliputi berat lateks, volume lateks dan kadar karet kering (KKK) olahan. Hasil penelitian menunjukan bahwa pemberian etefon dan pupuk menunjukan intraksi terhadap hasil lateks. Pemberian etefon 3,0% + pupuk 152 g, etefon 3,0% + pupuk 220 g, etefon 3,0% + pupuk 302 g menunjukan berat lateks dan volume lateks tertinggi dibandingankan dengan perlakuan lainnya namun berbanding terbalik terhadap kadar karet kering (KKK) olahan. Kadar karet kering (KKK) olahan terbaik ditunjukan oleh perlakuan etefon 2,0% + pupuk 220 g. Pemberian etefon menunjukan pengaruh nyata terhadap hasil lateks, sedangkan pemberian pupuk tidak menunjukan pengaruh terhadap hasil lateks.
PENGARUH JENIS PUPUK ORGANIK DAN VARIETAS TERHADAP PERTUMBUHAN DAN HASIL TANAMAN CABAI (Capsicum annum L.) Erita Hayati Hayati; T. Mahmud T. Mahmud; Riza Fazil
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 effects of organic fertilizer types and varieties on growth and yield of pepper and interaction between both factors. The research was conducted at Experiment Station of Agriculture Faculty, Syiah Kuala University, Darussalam Banda Aceh, from June to October 2010. The experiment used a randomized complete block design (RCBD), 3 x 2 with three replications. Factors studied were types of organic fertilizer, consisting of compost and cow manure and varieties, consisting of TM-999 and local varieties. Variables observed were plant height at ages of 15, 30 and 45 days after planting (DAP), number of productive branches, number of fruits per plant, fruit weight per plant, yield per plot and production per ha. Results showed that there was no significant interaction between organic fertilizer types and varieties on all observed variables. Organic fertilizers did not significantly affect plant height at ages of 15, 30 and 45 DAP, productive branches at age of 75 DAP, number of fruits per plant, fruit weight per plant, yield per plot, and yield per ha.  Varieties significantly affected plant height at age of 30 DAP, number of fruits per plant, but did not significantly affected plant height at ages 15 and 45 DAP, number of productive branches at age of 75 DAP, fruit weight per plant, yield per plot, and yield per ha.
PENGARUH TINGKAT KEMASAKAN BUAH DAN CARA PENYIMPANAN TERHADAP VIABILITAS DAN VIGOR BENIH KAKAO (Theobroma cacao L.) Rita Hayati; Zainal Abidin Pian; Syahril AS Syahril AS
Jurnal Floratek Vol 6, No 2 (2011)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

This study was aimed at determining seed viability and vigor of cocoa on some levels of fruit maturity and storage methods. The results showed that levels of fruit maturity did not significantly affect growth potential, germination, seedling vigor and growth rates of cocoa seeds. Storage method exerted highly significant effects on growth potential, germination, seedling vigor and growth rates of cocoa seeds. The best cocoa seed viability and vigor were found at a storage by using a paper straw. There was no significant interaction between level of fruit maturity and storage method on growth potential, germination, seedling vigor and growth rates of cocoa seeds. 
Performansi Genotip Padi Beras Merah dari Varietas Lokal Aceh yang Dibudidayakan secara Aerobik pada Sistem SRI Organik Efendi Efendi; Syamsuddin Syamsuddin; Betti Agustina
Jurnal Floratek Vol 11, No 1 (2016): April 2016
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

Performance of Red Rice Genotype from Aceh’s Province that Cultivated with Aerobic System in Organic SRI ABSTRACT. Characterization of the performance on morpho-agronomic brown rice originating from local varieties of Aceh has been done in order to develop new varieties that adapt to climate change and suitable for organic SRI method. Eighteen red rice genotypes have been planted to evaluate the characters based on the method of cultivation in aerobic system. The red rice genotypes were observed and showed the variation in very significant to the formation of tillers, plant height, number of panicles, panicle length, grain weight per plant, 1000 grain weight, and grain yield potential. The results showed that the genotypes studied had high genetic diversity. Tillering in red rice varies between 19-30 days after sowing. The highest plant height found in genotype Pade Mirah 44, while the lowest plant found in genotype Sipulo Mirah. It was dicovered that the number of panicle significantly affected by the red rice genotype. Number of red rice panicle ranged between 14-48 per plant. The number of panicles in genotype Ketan Mirah was higher than genotype of Meuligai Mirah. However, Ketan Mirah 2 had the shortest panicles. Grain weight per panicle significantly also affected by red rice genotypes. The highest grain weight found in genotype Pineung Lango 172. In addition, also found that the weight of 1000 grain red rice was significantly different between the genotypes. The smallest size of a grain found in genotype of Sirias 102, whereas genotype Pade Mas 41 showed the largest size of grain (30.8 g). Research showed that genotypes affect grain yield potential significantly. The highest yield potential obtained from the genotype Pineung Lango 172 (6.8 ton/ha). In contrast, the lowest result was found in genotype Sipulo Mirah (2.8 tons/ha). Therefore, the results of the present invention is expected to provide information to enhance the sustainability of rice plant breeding system of organic red rice according to SRI system.
KAJIAN CEMPAKA KUNING (Michelia champaca L.) SEBAGAI TUMBUHAN OBAT Zumaidar Zumaidar
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

Study of Yellow Champaca (Michelia champaca L.) as A Medicinal Plant  Zumaidar Fakultas Matematika dan Ilmu Pengetahuan Alam Unsyiah, Banda Aceh ABSTRACT The aim of the research was to appraise uses of yellow champaca (Michelia champaca L.) as a medicinal plant. This research applied participatory rural appraisal method. The data were sampled from 9 sub districts in Banda Aceh by purposive sampling respondents, i.e. tuha peut (ranking people in community), tabib (traditional healer), bidan gampong (traditional midwife) and the community planting yellow champaca.  The result showed that yellow champaca was used as medicine for 21 diseases. Plant organs most used were flowers and leaves. Most of them were mixed with other plant organs.  
PENGARUH UMUR SIMPAN DAN SKARIFIKASI TERHADAP VIABILITAS BENIH SIRSAK (Annona muricata L) Noflindawati Noflindawati
Jurnal Floratek Vol 9, No 2 (2014): Oktober 2014
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

Seed viability is influenced by genetic factors, seed ages, and the physical properties of the seed itself. This research was aimed at determining effects of seed storage life and scarification on seed viability of soursop. The experiment was conducted from March to May 2013 in Sumani Experimental Tropical Fruit Research Institute Solok, West Sumatra. The experiment was arranged in a completely randomized design (CRD) with four replications. The study consisted of two sets of treatments. The first was seed storage, i.e., 6 months storage and without storage and the second one was seed scarification, i.e. without scarification and scarified seeds. The results showed that the soursop seeds that were stored for six months decreased germination rate (GR) from 82.5% to 65.0% and decreased maximum growth potential (MGP) from 86.0% to 70.5% but did not decrease vigor index and seedling height. In addition, seed scarification lowered vigor index and dry weight of normal seedling. Unscarified seeds did not lower GR and this suggests that scarification by cutting the base of the seeds is not effective for soursop seed.
Pemetaan Kerapatan Hutan Mangrove Di Segara Anakan, Cilacap, Jawa Tengah Mengunakan Citra Landsat 8 Di Lembaga Penerbangan Dan Antariksa Nasional (Lapan), Jakarta Lalu Wima Risdha Pratama
Jurnal Floratek Vol 12, No 1 (2017): April 2017
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

Tujuan dari penulisan jurnal ini adalah untuk mengetahui kerapatan hutan mangrove pada Segara Anakan, Cilacap Jawa Tengah. Metode pengolahan menggunakan NDVI (Normalize Difference Vegetation Index) tanpa melakukan validasi data ke lapangan. Analisa NDVI menggunakan perbandingan digital number dari Citra satelit Landsat 8. Untuk membedakan mangrove dan non mangrove dan melakukan klasifikasi kerapatan dalam tiga kelas yaitu tinggi, rendah , dan sedang. Tingkat kerapatan sedang mendominasi distribusi hutan mangrove di Segara Anakan 59%; sedangkan kerapatan tinggi 27% dan kerapatan rendah 14%.
INTERSEPSI AIR HUJAN PADA TANAMAN KOPI RAKYAT DI DESA KEBET, KECAMATAN BEBESEN, KABUPATEN ACEH TENGAH Hairul Basri Basri; Manfarizah Manfarizah; Andi Salasa
Jurnal Floratek Vol 7, No 1 (2012)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

The purpose of the study was to determine the amount of rainfall interception on coffee plants, and obtain a relationship between rainfall and interception of coffee plant. The research was conducted in a coffee plantation in Kebet Village, Bebesen Sub-District, Central Aceh District. The experiment was carried out from February to March 2011. The method used in this research was a descriptive method, using direct measurements in the field. The samples of coffee plants were 4 years and 15 years old. The results showed that rainfall interception of 4 years-coffee-crop was 56.87% of the total rainfall of 82.50 mm  and  that of 15-year-old coffee plants was 72.12%, of total rainfall of 133.50 mm. The greater the rainfall was, the greater the interception would be, as well as the older age of the coffee plant was, the greater the percentage of interception was recorded. The average proportion of rainfall as the water passes (throughfall) was greater than the proportion of rainfall that becomes stream stems (stemflow), due to high density of leaves covering the stem. Relationship between rainfall and interception on coffee plants was a natural logarithm equation: (1) for 4 years coffee crop,  I = 3.440 ln (Pg) + 0.650 and R2 = 0.56; (2) for 15 years old coffee crop, I = 2.992 ln (Pg) + 2.371 and R2 = 0.69.
PENGARUH PENGGENANGAN TERHADAP PERTUMBUHAN VEGETATIF CABAI Safrizal Safrizal
Jurnal Floratek Vol 3, No 1 (2008)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

The Effect of  Water Logging on Vegetative Growth of Chilli Safrizal1, Edi Santosa2, dan Bakhtiar3 1 Departemen Agronomi Fakultas Pertanian UNIMAL Lhokseumawe. Jl. Tgk Chikditiro N0 26 Lancang Garam Lhokseumawe.Email :safrizalsarong@yahoo.com.2 Departemen Agronomi dan Hortikultura, Fakultas Pertanian, IPB. Jl. Meranti, Kampus IPB Darmaga-Bogor, 16680. Email : edi_today@yahoo.com.3  Program Studi Agrotekhnologi, Fakultas Pertanian UNSYIAH Banda Aceh.Email :bakhtiarbasyah@yahoo.com. ABSTRACT Generally, chilli grows at dry season, but only offers low price of the yield. To obtain high price of the yield, usually farmers grow this crop at out of season, i.e. wet season. Wet season, however,  has more limiting factors to increase the yield, such as water logging. The aim of this study was to understand the resistance of plant to water logging. Seedlings at 21 days of age were planted in plastic container. The result indicated that full water logging and half water logging inhibited vegetative growth of chilly. However, the seedlings were survive until 3 week of logging. Full water logging caused horizontal growth of roots. Full water logging also caused increase of chlorophyl b, antocianin, and carotenoid, but decrease of chlorophyl a.  
KAJIAN WARNA BUAH DAN UKURAN BENIH TERHADAP VIABILITAS BENIH KOPI ARABIKA (Coffea arabica L.) VARIETAS GAYO 1 Cut Nur Ichsan Nur Ichsan; Agam Ihsan Hereri; Lina Budiarti
Jurnal Floratek Vol 8, No 2 (2013): Oktober 2013
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

ABSTRACT The purpose of this study was to examine seed viabilities of Arabica Coffee, variety Gayo 1 which was different in color of the fruits and in size of the seeds. The study was also aimed at examining interactions between fruit color and seed size on seed viabilities. Experiment was arranged in a randomized complete block design with three replications.  Factors studied were 1) fruit color consisted of three levels, namely, bright red, dark red, and yellowish green and 2) seed size consisted of large seeds, medium, small. Results showed that fruit color significantly affected germination rate, seedling growth rate, prompt germination, the time required to reach 50% germination (T50) and dry weight of normal seedlings. Seed size significantly affected germination rate, seedling growth rate, prompt germination, T50, and dry weight of normal seedlings. The best viability was found in the seeds derived from bright red fruits and small sized seeds.

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