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Jurnal Agronomi Tanaman Tropika (JUATIKA)

JUATIKA
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Published by Universitas Islam Kuantan Singingi

ISSN : 2684785X EISSN : 26561727 DOI : https://doi.org/10.36378/juatika.v7i1

Core Subject : Agriculture,

Agriculture, Biological Sciences & Forestry

Jurnal Agronomi Tanaman Tropika (JUATIKA) contains original articles of research, review article/literature review in Agronomy, Plant Protection, and Soil Science

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman

Articles 156 Documents

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The Application Of PCR (Polymerase Chain Reaction) Using Specific Primer To Detect Chillies Drought Tolerant Ria Oktavianti
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 1 No 2 (2019): July. Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

The purpose of this study was to find tolerant genotypes. This research was conducted on 16 chilli genotypes from UIN Suska Riau Laboratory of Breeding and Genetics. Using four specific primers wich were TIL, DREB2A, P5CS, and Primary Pair 2 (BLAS). Results of the study showed amplifikasi of chilli DNA could be obtained using TIL and Pair 2. Primer however th corsponding result were obtain only by using TI to be drought tolerant, while 5 genotypes were found drought intolerant. The drought tolerant genotypes were (RFC-005), (RFC-006), (G-UIN- 016), (G-UIN-015), (G-UIN-065), (UIN-097), (UIN-035), (UIN-100), (UIN-099), (UIN-037) and (UIN-096). While 5 intolerant genotypes were (G-UIN-019), (G-UIN-008), (G-UIN-038), (RFC-013) and (UIN-036).

The Test Characteristics Of Liquid Waste POC Tahu and Liquid Waste POC Tahu Plus Maja Fruit Angga Pramana; Willi Heriko
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 2 No 2 (2020): Vol 2 No 2 (2020): July. Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Tujuan penelitian ini adalah untuk mengetahui pemanfaatan limbah cair tahu dan buah maja sebagai pupuk organik cair guna mengurangi dampak pencemaran lingkungan sebab limbah industri tahu. Penelitian ini adalah penelitian deskriptif yang menggambarkan tentang karakteristik POC limbah cair tahu dengan POC limbah cair tahu plus buah maja. Hasil analisis POC limbah cair tahu dan POC limbah cair tahu plus buah maja adalah berturut-turut N 1.05%, P 0.47%, K 0.48%, C,Org 20.8%, Ca 20.55 ppm, Mg 24.61 ppm dan pH 5.8 dan N 0.12%, P2O5 0.17%, KO3 0.13%, Mg 0.03%, Ca 0.19%, C-Org 0.37%, Dan pH 7.33. Dari hasil analisis masing-masing POC mengandung unsur hara makro dan mikro, namun POC limbah cair tahu memiliki kandungan unsur yang lebih besar dibandingkan dengan unsur hara yang terdapat pada POC limbah cair tahu plus buah maja.

Correlation and Path Analysis Quantitative Character of 20 Genotype Chilli (Capsicum annuum L.) Yunandra Yunandra; Muhamad Syukur; Elza Zuhry; Deviona Deviona
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 2 No 1 (2020): Jurnal Agronomi Tanaman Tropika (JUATIKA) Vol. 2 No.1, 2020
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

ABSTRACT Chili high yield is the target of plant breeding. High yielding chili selection can be done through direct selection of yield characters and indirectly through other characters. Indirect selection is more efficient than the selection of one character. This research aims to study the relationship between quantitative characters with yield as well as obtaining the selection criteria. Correlation analysis results showed that the fruit weight, fruit diameter, pericarp thickness, leaf width, and leaf length were positively correlated and were very significant on yield. Based on the path analysis, characters that have a positive direct effect on yield are fruit weight, fruit diameter, leaf width, and leaf length, while pericarp thickness had a negative direct effect but had a large indirect effect on yield.

Utilization of Biochar Rice Husk and Straw to Increase Yield of Upland Rice (Oryza sativa L.) on Ultisol Medium Karunia Gea; Nelvia Nelvia; Adiwirman Adiwirman
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 2 No 2 (2020): Vol 2 No 2 (2020): July. Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Beras merupakan bahan makanan pokok sebagian besar penduduk Indonesia dan mengalami defisit setiap tahun. Budidaya padi gogo di lahan marginal seperti Ultisol menjadi salah satu alternatif untuk memenuhi kebutuhan beras. Ultisol memiliki beberapa masalah dalam pengelolaannya seperti keasaman dan kekurangan nutrisi. Diperlukan input seperti sekam padi dan jerami padi berupa residu biochar dan asap cair untuk memperbaiki masalah. Penelitian ini bertujuan untuk mempelajari pengaruh aplikasi biochar, asap cair dan interaksi biochar dan asap cair terhadap pertumbuhan padi gogo di medium Ultisol. Penelitian ini dalam bentuk percobaan faktorial disusun dengan rancangan acak lengkap (RAL). Faktor pertama adalah residu biochar terdiri dari 4 taraf (0/tanpa biochar, 10 ton ha-1 sekam padi, 10 ton ha-1 jerami padi dan 5 ton ha-1 sekam padi + 5 ton ha-1 jerami padi). Faktor kedua adalah asap cair terdiri dari 3 taraf (0/tanpa asap cair, 0.5 ml L-1 sekam padi dan 0.5 ml L-1 jerami padi) masing-masing kombinasi diulang tiga kali. Hasil penelitian menunjukkan bahwa residu biochar sekam padi dan jerami padi masing-masing dosis 10 ton ha-1 meningkatkan tinggi tanaman, jumlah anakan maksimum, jumlah anakan produktif, umur keluar malai dan bobot kering jerami dibandingkan kontrol bahkan pada campuran keduanya (1:1) peningkatannya lebih tinggi. pemberian asap cair sekam padi dan jerami padi dosis 0.5 ml L-1 meningkatkan tinggi tanaman, jumlah anakan maksimum, jumlah anakan produktif, umur keluar malai, bobot kering jerami dibandingkan kontrol. Interaksi campuran residu biochar (sekam padi dan jerami padi) dosis 10 ton ha-1 (1:1) dan asap cair 0.5 ml L-1 (sekam padi dan jerami padi) meningkatkan tinggi tanaman, jumlah anakan maksimum, jumlah anakan produktif, umur keluar malai dan bobot kering jerami dibandingkan kontrol.

Isolation And Identification Of Carried Seed Fungus Acacia crassicarpa A. Cunn. Ex Benth Era Kurniati Kurniati; Delita Zul; Budi Tjahyono
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 2 No 1 (2020): Jurnal Agronomi Tanaman Tropika (JUATIKA) Vol. 2 No.1, 2020
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Penyakit yang disebabkan oleh cendawan pada bibit Acacia crassicarpa (Akasia) sangat berpotensi menimbulkan kerusakan pada bibit dan dapat terbawa benih. Bentuk kerusakan karena serangan patogen sangat bervariasi, bergantung pada jenis patogen, benih dan faktor lingkungan. Oleh karena itu dilakukan penelitian yang bertujuan untuk isolasi dan identifikasi patogen terbawa benih Akasia. Benih yang digunakan sebagai sumber isolat yaitu benih yang disimpan di Dry Cold Storage (DCS) dengan tahun panen benih 2012, 2015 dan 2016. Isolasi cendawan dari benih dilakukan dengan meletakkan benih di atas medium agar PPA dan dipurifikasi pada medisum PSA. Karakterisasi secara mikroskopik menunjukkan bahwa cendawan yang diisolasi terdiri dari 4 genus, yaitu Aspergillus, Rhizopus, Penicillium dan Fusarium. Isolat yang secara mikroskopis termasuk genus Fusarium diidentifikasi secara molekuler berdasarkan Internal Transcribed Spacer (ITS). Hasil BLAST menunjukkan bahwa sekuen (ITS) isolat 2012 dan 2016 dengan ukuran 570-580 bp memiliki kemiripan paling dekat dengan cendawan kelompok Fusarium sp. Nilai max identity isolat uji sebesar 88,87% (isolat 2012) dan 87,55% (isolat 2016). Hasil uji patogenisitas cendawan Fusarium sp. secara in vitro menunjukkan bahwa tidak ada gejala nekrosis yang muncul selama pengamatan. Dapat disimpulkan bahwa Fusarium yang diisolasi diduga tidak bersifat patogen.

Generational Analysis of Generations of M2 and M3 of Green Beans crop (Vigna radiata L.) Gamma-ray Radiation Results Fitri Yanti; Aslim Rasyad; Herman Herman
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 2 No 1 (2020): Jurnal Agronomi Tanaman Tropika (JUATIKA) Vol. 2 No.1, 2020
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

The objective of this research was to determine phenotypic variability of mung bean M2 and M3 Mutant populations resulted from gamma ray irradiation. The Field experiment was conducted by using a completely randomized design in which three populations including M2, M3 and the parent (M0) were planted in 2017. Each population was planted in a plot of 3 m x 2 m with planting space of 30 cm x 20 cm to obtain 100 individual plant per plot. Every population was repeated 5 times so to get 500 plants per population. Observations were collected on all individuals in the population including plant height, number of stem internodes, length of internode, number of primary branches, age of flowering plants, date of harvest, length of pods, number of filled pods, number of seeds per pod, number of seeds per plant, weight of seeds per plants, and weights of 100 seeds. The results showed that gamma ray irradiation produced mung bean plants with a similar date of harvest. It could be seen from mean values which were not significantly different, the values of diversity, and range were almost equal which indicates the diversity of M2, M3 and M0 populations was relatively similar to the control. M2 and M3 generation of mung bean have large and high quality seeds weighing more than 6.5 g/100 seeds. The homogeneity of variance (HOV) analysis showed that variance of all population of all parameters observed were not homogeny except for plant height, number of stem internode and weight of 100 seeds.

The Effect of Dolomite and NPK Slow Release Fertilizer on Physiological and Growth of Sweet Corn (Zea mays saccharata Sturt) on Peatlands Ika Septina BR Sembiring Septina BR Sembiring; Wawan Wawan; Adiwirman Adiwirman
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 2 No 1 (2020): Jurnal Agronomi Tanaman Tropika (JUATIKA) Vol. 2 No.1, 2020
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Pemanfaatan gambut sebagai lahan pertanian dihadapkan dengan masalah kesuburan tanah rendah. Rendahnya kesuburan gambut dicirikan dengan pH masam, kejenuhan basa rendah, kapasitas tukar kation tinggi. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian dolomit dan jenis NPK slow release serta interaksi antara dolomit dengan NPK slow release terhadap fisiologi dan pertumbuhan jagung manis pada tanah gambut. Penelitian ini dilaksanakan pada bulan Agustus sampai Oktober 2018 di Unit Pelaksana Teknis Kebun Percobaan dan Laboratorium Tanah Fakultas Pertanian Universitas Riau. Penelitian ini dilaksanakan secara eksperimen dengan menggunakan Rancangan Acak Lengkap (RAL) factorial. Faktor pertama adalah dolomit yang terdiri dari 4 taraf (0 ton.ha-1, 2.5 ton.ha-1, 5 ton.ha-1, dan 7.5 ton.ha-1). Faktor kedua adalah NPK slow release yang terdiri dari 4 taraf (NPK mutiara tunggal, NPK 13:6:27:4+0,65B Mahkota B, NPK 13:6:27:4+0,65B Compound Hi-Kay Plus dan NPK 13:8:27:4 MgO Ztick). Hasil penelitian menunjukkan bahwa pemberian dolomit dan NPK slow release dapat meningkatkan fisiologi seperti kandungan klorofil dan pertumbuhan tanaman jagung manis yaitu tinggi tanaman, jumlah daun, volume akar, berat kering tanaman dan laju pertumbuhan tanaman. Interaksi antara dolomit 23.55 g per tabung dengan pupuk 30.25 N, 3.72 P, 12.56 g per tabung (NPK Ztick) slow release merupakan interaksi terbaik yang mampu meningkatan laju pertumbuhan tanaman 6.65 g/hari.

Phisycal And Chemical Properties And Nutrient Content (N, P, K, Mg, B, Cu And Zn ) In Oil Palm Leaf In Various Of Age After Compacting Eko Kurniawan; Nelvia Nelvia; Wawan Wawan
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 2 No 2 (2020): Vol 2 No 2 (2020): July. Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Planting of oil palm in peatland has been limited by soil physical, chemical properties, and hydrology, that`s way needed improvement on those matters to increase the productivity of peat and oil palm in peat soil by compacting. The purpose of this compacting is to improve the soil's physical, chemical properties, and soil moisture. A sampling of soil, water, and leaf were done in consecutive block 5,4,3,2,1,0 year after compacting and of planting done 4 years 10 months, 3 years 9 months, 2 years 9 months, 1 year 10 months, 11 months and 2 months, control used in this trial are origin condition (forest). Increasing bulk density was found at compacting block with 30 cm depth from the surface with the lower in 2 years after compacting at 0.09 g/cm3 and highest 4 years after compacting 0.4 g/cm3. In-depth of 60 cm from surface was found no increasing the bulk density 3 years after compacting 0.0 g/cm3 and the highest on 5 years after compacting 0.3 g/cm3 compared to forest. Decreasing on permeability in-depth 30 cm at 4 years after compacting 7.47 cm/jam and close to forest permeability 51.11 cm/hour is 2 years 43.6 cm/hour. As represent rise capillary consistently water content ≥ 80% achieved at depth 20 cm of surfaces on all block. Compaction doesn't regard pH, C organic, basa's saturation, capacity exchange cation. On depth 30 cm P-total lower on s without compaction at 599.6 ppm and above 871.6 ppm on 5 yr than forest 585 ppm. P available most low 58.1 ppm happens on 4 yr afters is compacted and p available forest 53.9 ppm. Nutrient content B, Cu and Zn at soil not influenced by compaction. Fosfor (P) in water increases with added years after compaction lower at 39.1 mg/L in the block without compaction compare of forest that 40.8 mg/L. Leaf nutrient rate on compacted block on optimum until excess where N (2. 69 – 3.15 %) , P (0. 170 – 0.209 %) , K( 0. 952 – 1.11%) , Mg ( 0. 377 – 0.497%) , except on block without compacting K (0. 830 %) and Mg (0. 190%) at deficiency and 0 years afters compaction Mg leaf on level deficiency 0. 230%. Nutrient content of B, Cu and Zn at various level and not influenced by compacting.

Soil Chemical properties and Growth of Agarwood as an Intercropping in Palm Oil Land Plantations that Applied EFBPO Compost and Biochar Vema Rohmawati Khasanah; Nelvia Nelvia; Wawan Wawan
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 2 No 2 (2020): Vol 2 No 2 (2020): July. Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

The aim of this research was to studied the nature of soil chemistry and growth of agarwood (Aquilaria malaccensis) as an intercropping plant in palm oil land plantations that applied EFBPO compost and biochar. The study was conducted in Bukit Kemuning from May 2018 to December 2019. This study used randomized block design. The treatment is applied EFBPO compost and biochar with 7 levels, namely : without EFBPO compost and biochar, gived 0.5 kg EFBPO compost per a plant, gived 0.5 kg EFBPO biochar per a plant, mixed at dose 0.25 kg EFBPO compost and 0.25 kg EFBPO biochar per a plant, gived 1 kg EFBPO compost per a plant, gived 1 kg EFBPO biochar per a plant, mixed at dose 0.5 kg EFBPO compost and 0.5 kg EFBPO biochar per a plant. Each treetment was repeated 3 times. The observed parameters were soil chemical properties, chlorophyll content, plant height, number of branches, diameter of the stem and leaf area. The results showed that the provision of EFBPO compost or biochar at dose of 0.5 kg or 1 kg per a plant and mixed both at a dose of 0.25 kg and 0.25 kg or 0.5 kg and 0.5 kg per a plant to increase Organic C, P total, K total, KTK and decrease Al dd each 61.83%-102%, 17.18%, 28.04%-64.09%, 23.98% and 14.29%-57.14% compared to control. It also increases plant growth, such as increases plant height, number of branches, diameter of the stem, and leaf area, each 0.67%-56.72%, 5.50%-22.17%, 7.69%-52.88% and 5.73%-125% compared to control.

Effect Of Manure As A Nutritional Growth Of Soursop Seedlings (Annona muricata Linn) ananto ananto
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 2 No 2 (2020): Vol 2 No 2 (2020): July. Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Penelitian ini tentang pengaruh jenis pupuk kandang sebagai nutrisi pertumbuhan biji tanaman sirsak (Annona muricata Linn) telah dilakukan di kebun Muaro Sijunjung Agricultural College (STIPER). muricata Linn). Penelitian ini disusun berdasarkan Desain Acak Lengkap (RAL) dengan empat tingkat perawatan dan tiga replikasi. Data dari pengamatan dianalisis menggunakan uji F pada tingkat signifikansi 5% dan jika nilai F yang dihitung> F tabel 5%, kemudian dilanjutkan dengan Uji Jarak Berganda Duncen Baru (DNMRT) pada tingkat signifikansi 5%. Perlakuan yang diberikan adalah: A = Kontrol (tanpa pemberian pupuk kandang), B = tanah + kotoran sapi, C = tanah + kotoran kambing, D = tanah + kotoran ayam. Variabel yang diamati adalah tinggi bibit, panjang akar tunggang, lingkar batang dan persentase bibit hidup. Hasilnya adalah kotoran ayam berpengaruh signifikan terhadap tinggi semai 5,60 cm, panjang akar tap 8,5 cm dan lingkar batang 0,30 cm.

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Pebra Heriansyah

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hpebra92@gmail.com

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Editorial Address
Faculty of Agricultural Sciences, Islamic University of Kuantan Singingi Campus Kebun Nenas, Jake Jl. Gatot Subroto KM. 7. Kebun Nenas Jake, Kuantan Singingi, Riau Indonesia 29566

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Pebra Heriansyah

Contact Email hpebra92@gmail.com

Phone +6282383267805

Journal Mail Official janakajournal@gmail.com

Editorial Address Faculty of Agricultural Sciences, Islamic University of Kuantan Singingi Campus Kebun Nenas, Jake Jl. Gatot Subroto KM. 7. Kebun Nenas Jake, Kuantan Singingi, Riau Indonesia 29566

Location Kab. kuantan singingi, Riau INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Pebra Heriansyah

Contact Email
hpebra92@gmail.com

Phone
+6282383267805

Journal Mail Official
janakajournal@gmail.com

Editorial Address
Faculty of Agricultural Sciences, Islamic University of Kuantan Singingi Campus Kebun Nenas, Jake Jl. Gatot Subroto KM. 7. Kebun Nenas Jake, Kuantan Singingi, Riau Indonesia 29566

Location
Kab. kuantan singingi,

Riau

INDONESIA