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Kab. aceh besar,
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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 5 Documents
 1 
Search results for , issue "Vol 13, No 1 (2018): April 2018" : 5 Documents clear
APLIKASI PUPUK BORON DAN PENGAYAAN TRICHODERMA PADA MEDIA TANAM TERHADAP PERTUMBUHAN DAN PRODUKSI VARIETAS CABAI BESAR (Capsicum annuum L.) Rahmansyah Dermawan
Jurnal Floratek Vol 13, No 1 (2018): April 2018
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

ABSTRAKPenelitian ini bertujuan untuk mengetahui pertumbuhan dan produksi beberapa varietas tanaman cabai besar (Capsicum annuum L.) dengan aplikasi pemupukan mikro Boron dan pengayaan Trichoderma. Penelitian ini dilaksanakan di Kebun Percobaan Fakultas Pertanian Universitas Hasanuddin, Makassar dan berlangsung dari bulan Juni-September 2017 dalam bentuk percobaan rancangan petak terpisah (RPT) faktorial dengan 2 faktor. Sebagai petak utama adalah varietas cabai besar yang terdiri dari varietas Karina (V1), varietas Tombak (V2), dan varietas Panex 100 F1(V3). Anak petak adalah kombinasi pengayaan Trichoderma dan pemupukan mikro Boron yang terdiri dari 6 kombinasi perlakuan. Hasil penelitian menunjukkan bahwa perlakuan varietas secara nyata menunjukkan perbedaan pertumbuhan yakni pada jumlah cabang produktif dengan jumlah terbanyak ditunjukkan oleh varietas Karina (58,54 buah) dan bobot basah dan bobot kering akar tertinggi oleh varietas Panex 100 yakni masing-masing 6,67 g dan 4,83 g. Pada komponen produksi, varietas Karina secara nyata menunjukkan hasil tertinggi pada jumlah buah per tanaman (51,09 buah) dan panjang buah per tanaman pada umur panen 90 HST (10,69 cm) dan 100 HST (10,68 cm). Kombinasi aplikasi pupuk Boron-Trichoderma secara nyata meningkatkan panjang buah per tanaman pada umur panen 110 HST (9,93 cm) dengan perlakuan terbaik diperoleh oleh aplikasi Trichoderma asperellum 4 g tan-1 + Boron 1 mg L-1.    Kata Kunci : Boron, Trichoderma sp., Capsicum annuum L.,  Varietas
PENGARUH VARIETAS DAN DOSIS PELET Trichoderma harzianum TERHADAP PERTUMBUHAN DAN PRODUKSI CABAI (Capsicum annuum.L) Eka Fitria; Elly Kesumawati; Bakhtiar Bakhtiar
Jurnal Floratek Vol 13, No 1 (2018): April 2018
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

The use of superior seeds and certified hybrids is one of the efforts to increase the productivity of chili. Absorption of nutrients and water is strongly supported by root growth, with the administration of Trichoderma sp. hence root growth becomes better so that the process of absorption of nutrients and water will also be optimal which also results in the growth and production of chili plants. This study aims to determine the effect of varieties and dosages of T. harzianum pellets as well as their interactions with the growth and production of chili. The design used in this study was a factorial randomized block design (RBD) with 3 replications. The results showed that the treatment of varieties had a very significant effect on the average plant height and canopy width at 20, 40, and 60 DAP, wet stover weight, dry stover weight, fruit length and fruit diameter. Varieties have a significant effect on leaf length, and root length. The growth and production of chili plants is better found in the Lado variety. The dose of T. harzianum has a very significant effect on the average root length and has a significant effect on the average weight of dry stover. The better growth and production of chili plants is found in the administration of 20 g of T. harzianum / plant.
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
A MEDIUM CONTAINING COMMERCIAL FOLIAR FERTILIZER AND SOME ORGANIC ADDITIVES COULD SUBSTITUTE MS MEDIUM FOR IN VITRO GROWTH OF DENDROBIUM HYBRID SEEDLINGS Dwi Hapsoro Hapsoro; Vincentia Atika Septiana Septiana; Sri Ramadiana Ramadiana; Yusnita yusnita
Jurnal Floratek Vol 13, No 1 (2018): April 2018
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

In an attempt to obtain a cost-effective and a simpler way of growing Dendrobium seedling in vitro, this study was conducted to investigate effects of basal media and organic additives on in vitro growth of Dendrobium seedlings.  The basal media used were that of half strength Murashige and Skoog (½ MS medium) and that containing foliar fertililizer 32:10:10 and trace elements (FT medium). Treatments were combinations of basal media (1/2 MS medium and FT medium) and different kinds of organic additive (tomato, potato, and mungbean sprout juice and banana homogenate). The experiment was conducted in a completely randomized design with three replicates, 5 culture vessels per replicate and 4 seedlings ca. 1.5 cm per vessel.  The experiment showed that FT medium resulted in significantly higher growth than ½ MS medium as indicated by seedling fresh weight.  The media containing tomato juice led to highest growth of seedling as shown by seedling fresh weight and seedling height. Since FT medium caused better growth than ½ MS medium, the FT medium could be used as a substitute for ½ MS medium for growing Dendrobium hybrid seedlings. The seedlings were successfully acclimatized in a shaded green house environment with 100% survival rate.
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.

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