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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Fitopatologi Indonesia Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science Jurnal Agroteknos Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat PROSIDING SEMINAR NASIONAL AGRIBISNIS CROP AGRO, Scientific Journal of Agronomy Jurnal Agercolere Berkala Penelitian Agronomi Jurnal Agrium Anoa : Jurnal Pengabdian Masyarakat Sosial, Politik, Budaya, Hukum. Ekonomi Jurnal Pengabdian Masyarakat Ilmu Terapan (JPMIT) Jurnal Pengabdian Nusantara (JPN)
Teguh Wijayanto
Universitas Halu Oleo
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Electrical & Electronics Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Social Sciences Other

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Introduksi Teknologi Budi Daya Hidroponik bagi Kelompok Calon Wirausaha di Masa Pandemi Covid-19 Azhar Bafadal; Teguh Wijayanto; Surni Surni; Hadi Sudarmo; Zohorman Zohorman
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 7 No. 3 (2021): Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.7.3.247-257

Abstract

The purpose of this activity is to provide knowledge and skills for prospective entrepreneurs affected by the Covid-19 Pandemic in qualified hydroponic cultivation techniques. The method of implementing the activity is in the form of indoor training on the concepts and techniques of hydroponic cultivation. In addition, outdoor technical guidance is also carried out regarding the construction of hydroponic installations and cultivation practices, starting from making nutrition, sowing seeds, planting to harvesting. The method of field visits to successful hydroponic entrepreneurs is also carried out. Participants can properly follow the training materials and technical guidance on assembling installations and practicing hydroponic cultivation. The benefits and level of satisfaction of participants in participating in this activity reached a score of 8.75. This activity increases the interest of the training participants for hydroponic entrepreneurship. The condition of the harvested plants has not yielded the expected results, with yields still around 50% of the achievable potential. To ensure the sustainability of the activity and have a wider impact, the Konda Village Party should facilitate so that the participants of this activity can become tutors for other people who want to do hydroponic entrepreneurship.
PATHOTYPE GROUPING OF Xanthomonas oryzae pv. oryzae ISOLATES FROM SOUTH SULAWESI AND SOUTHEAST SULAWESI Andi Khaeruni; Teguh Wijayanto
AGRIVITA Journal of Agricultural Science Vol 35, No 2 (2013)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v35i2.256

Abstract

Bacterial leaf blight caused by Xanthomonas oryzae pv. oryzae (Xoo) is an important rice disease, and has caused significant economic losses.  This research aimed to determine the pathotype grouping and the distribution of Xoo isolates of South and Southeast  Sulawesi. In order to obtain the information, 61 Xoo isolates of South Sulawesi and 29 isolates of Southeast Sulawesi were evaluated for their pathotype grouping against 5 diffential varieties. Research results showed that in South Sulawesi there were 2 pathotype groups, namely pathotype IV (32.79%) and pathotype VIII(67.21%).  Pathotype VIII was widely distributed over the Western and Central areas of South Sulawesi, whereas pathotype IV was widely distributed over the Southern area.  In Southeast Sulawesi, it was found 5 pathotypes, namely pathotypes IV (27.58%), VI (10.34%), VIII (13.79%), IX (20.68%), and X (27.58%), with a limited and scattered distribution pattern on several areas. These results indicate that  Xoo pathotype groups in South Sulawesi and Southeast Sulawesi are varied and tend to sift to more virulent pathotypes. Keywords: bacterial leaf blight, pathotype group, Xanthomonas oryzae pv. oryzae
Efektivitas pupuk hayati biofresh dan pupuk organik bokashi dalam meningkatkan ketahanan tanaman jagung terhadap penyakit Puccinia polysora Vit Neru Satrah; Eko Aprianto Johan; Andi Awaluddin; Andi Khaeruni R.; Hadi Sudarmo; Teguh Wijayanto; Mariadi Mariadi
Jurnal Agercolere Vol 2 No 1 (2020): Jurnal Agercolere
Publisher : Fakultas Pertanian Universitas Ichsan Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (238.39 KB) | DOI: 10.37195/jac.v2i1.90

Abstract

Penelitian ini bertujuan untuk mengetahui efektivitas pupuk hayati Biofresh dan bahan organik Bokashi dalam meningkatkan ketahanan tanaman jagung terhadap penyakit karat daun Puccinia (Puccinia polysora). Penelitian ini dilaksanakan di Desa Konda I, Kecamatan Konda, Kabupaten Konawe Selatan. Metode Percobaan menggunakan Rancakan Acak Kelompok (RAK) Pola Faktorial yang terdiri dari 8 kombinasi perlakuan dan ulangan 3 kali sehingga terdapat 24 unit percobaan. Parameter yang diamati adalah Intensitas Penyakit (IP) karat daun Puccinia, LDBKPP, IPP, dan Analisis Aktivitas Enzim Peroksidase. Hasil penelitian menunjukkan bahwa aplikasi pupuk hayati Biofresh dan bahan organik Bokashi mampu meningkatkan ketahanan tanaman terhadap pengakit karat daun Puccinia pada tanaman jagung. Nilai LDBKPP terendah pada perlakuan A1B1 sebesar 220,37%.hari, IPP tertinggi pada perlakuan A1B1 sebesar 51,74% dan aktivitas enzim peroksidase tertinggi pada perlakuan A1B1 sebesar 0,13 unit.mg–1.
PENGUJIAN KADAR ANTOSIANIN PADI GOGO BERAS MERAH HASIL KOLEKSI PLASMA NUTFAH SULAWESI TENGGARA Ni Wayan Sri Suliartini; Gusti R. Sadimantara; Teguh Wijayanto dan Muhidin1
CROP AGRO, Scientific Journal of Agronomy Vol 4 No 2 (2011): Jurnal Crop Agro Pertanian
Publisher : Department of Agronomy Faculty of Agriculture University of Mataram and Indonesian Society of Agronomy Branch NTB

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Abstract

ABSTRAK Antosianin adalah senyawa fenolik yang bertindak sebagai antioksidan, dibutuhkan untuk tanaman itu sendiri dan nutrisi penting bagi kesehatan manusia. Pigmen antosianin menyebabkan warna merah atau biru, dan bahkan berwarna hitam ketika antosianin kandungan tinggi. Warna biru merah atau gelap terjadi tidak hanya pada pericarp dan tegmen, tetapi juga pada seluruh bagian padi. Penelitian ini bertujuan untuk menentukan kandungan antosianin pada padi gogo beras merah lokal Sulawesi Tenggara. Semua genotipe padi gogo yang digunakan dalam penelitian ini dikumpulkan dari beberapa daerah sentra penanaman padi di Sulawesi Tenggara. Analisis kandungan antosianin beras dihitung berdasarkan metode Shi et al., (1992). Analisis dilakukan di Laboratorium Analisis Pangan Fakultas Teknologi Pertanian, Universitas Udayana, Bali. Hasil analisis menunjukkan bahwa sembilan genotipe ("Paebiu Tamalaki, Paebiu Kolopua, Pae Tanta Mohalo, Paebiu Tamalaki Mataiwoi, Paebiu Sitoro, Paebiu Tamalaki Pewutaa, Paebiu Kolopua Kosebu, Ranggo Hitam, dan Hitam Lapodidi") memiliki kandungan antosianin tinggi, satu genotipe ("Ereke-1") memiliki kandungan antosianin sedang dan dua belas genotipe memiliki kandungan antosianin rendah. ABSTRACT Anthocyanin is a phenolic compound acting as an antioxidant that is necessary for plant itself and is important for human’s health. Anthocyanin pigment causes a red or blue colour, and even black when it is in a high content. Red or dark blue colour occurs not only on pericarp and tegmen, but also on all parts of paddy rice. This research was aimed to determine the variability of anthocyanin content on red up-land rice of Southeast Sulawesi. All up-land rice genotypes used in this research were collected from several up-land rice growing areas in Southeast Sulawesi. The rice kernels were analysed for their anthocyanin content based on the method of Shi et al., (1992). The analysis was conducted in the Food Analysis Laboratory of Agricultural Technology Faculty, University of Udayana, Bali. Analysis results showed that red rice of nine genotypes (“Paebiu Tamalaki, Paebiu Kolopua, Pae Tanta Mohalo, Paebiu Tamalaki Mataiwoi, Paebiu Sitoro, Paebiu Tamalaki Pewutaa, Paebiu Kolopua Kosebu, Ranggo Hitam, and Hitam Lapodidi”) had high anthocyanin content, one genotype (“Ereke-1”) had medium anthocyanin content and twelve genotypes had low anthocyanin content.
Pemanfaatan Pekarangan Kelompok Dasawisma Dengan Introduksi Budidaya Hidroponik Azhar Bafadal; Teguh Wijayanto; Sitti Aida A. Taridala; Hadi Sudarmo; Zohorman Zohorman
Jurnal Pengabdian Masyarakat Ilmu Terapan Vol 4, No 1 (2022)
Publisher : Vokasi Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jpmit.v4i1.22352

Abstract

Mitra dalam kegiatan Program Kemitraaan Masyarakat (PKM) ini adalah kelompok dasawisma Rambutan. Tujuan kegiatan ini adalah memberikan pengetahuan dan keterampilan kepada kelompok dasawisma dalam hal teknik budidaya hidroponik dan pemahaman pemasaran produk hidroponik, membuka wawasan anggota kelompok dasawisma dalam dalam hal pemanfaatan pekarangan secara produktif melalui wirausaha hidroponik untuk meningkatkan pendapatan keluarga. Pendekatan yang dilakukan adalah dengan menyeleggarakan pelatihan dan bimbingan teknis di dalam ruangan dan di luar ruangan. Pelatihan tersebut menyangkut konsep berwirausaha, teknik budidaya hidroponik yang dimulai dari transfer pengetahuan di dalam kelas. Selain itu dilakukan juga bimbingan teknis pembuatan perangkat dan perakitan instalasi hidroponik yang dilaksanakan di luar ruangan sehingga lebih memudahkan peserta pelatihan dalam memahami materi yang diberikan di dalam ruangan. Setelah instalasi dibuat maka dilakukan uji coba penanaman. Kondisi tanaman yang dipanen menunjukkan hasil pada kisaran 75% dari potensi yang dapat dicapai. Peserta dapat mengikuti dengan baik materi pelatihan dan bimbingan teknis perakitan instalasi serta praktek budidaya hidroponik. Peserta pelatihan telah memahami pentingnya pemanfaatan pekarangan yang ditunjukkan dengan kesediaan untuk menanam kembali tanaman hidroponik setelah panen perdana. Kata kunci : hidroponik, kemitraan, dasawisma
PEMANFAATAN LIMBAH PERTANIAN & TERNAK SEBAGAI BAHAN PUPUK ORGANIK UNTUK USAHA PERTANIAN Teguh Wijayanto; La Ode Arfan Dedu; Anima Hisein
Anoa : Jurnal Pengabdian Masyarakat Sosial, Politik, Budaya, Hukum, Ekonomi Vol 4, No 2 (2023): Oktober
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52423/anoa.v4i2.45921

Abstract

The manufacture and application of compost fertilizer and POP technology (organic fertilizer plus) was carried out in the community in Alebo Village and/or Masagena, Konda District, South Konawe Regency, both for non-productive communities and owners of livestock waste processing. Alebo and Masagena villages are vegetable and annual crop farming areas, which are cultivated throughout the year and generally depend heavily on chemical fertilizers. Therefore, POP and/or compost technology is needed to improve the quality of soil nutrients and increase the production of healthy plants. In the villages of Alebo and Masagena there are abundant reservoirs for livestock waste and rice husks but they have not been processed optimally, but are only sold in the form of rice husks and raw cow husks at relatively cheap prices so that they do not provide added value for the village community, so this community service activity was done to improve environmental conditions which had been polluted due to the use of chemical fertilizers, and can also increase the income of local communities by utilizing existing waste to make organic fertilizer (compost and POP). Organic fertilizer has a higher price than livestock waste and unprocessed rice husks. The solution implemented in this service activity was the application of technology to change the use of chemical fertilizers by using POP technology and compost fertilizer so that farming land is even more productive.
RESPON HASIL DAN JUMLAH BIJI BUAH SEMANGKA (Citrullus vulgaris) DENGAN APLIKASI HORMON GIBERELIN (GA3) Wijayanto, Teguh; Yani, Wa Ode Rahzia; Arsana, Made Widana
Jurnal Agroteknos Vol 2, No 1 (2012)
Publisher : Jurnal Agroteknos

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Abstract

Hormone gibberellin (GA3) is known to be able to increase yield and plays a role in the production of seedless fruits. This research was conducted to determine the effects of GA3 application on yield and quality (seed number) of watermelon. The research was performed at the experimental farm of Agriculture Faculty, University of Halu Oleo.  The research was arranged in a Complete Randomized Design (CRD) with a single factor (dose of GA3), consisted of 6 (six) levels, namely:  without GA3 application (G0), GA3 100 mg L-1 (G1),  GA3 150 mg L-1 (G2),  GA3 200 mg L-1 (G3),  GA3 250 mg L-1 (G4), and GA3 300 mg L-1  (G5).  Each treatment consisted of 4 (four) plants, with 3 replicates, to make an averall 72 experimental units (plants).   Research results showed that the application of GA3 significantly influenced the fresh fruit weight, fruit diameter, fuit content diameter, and seed number.   Treatment of gibberellin 300 mg L-1 (G5) tended to produce higher yield (fresh fruit weight, fruit diameter, fuit content diameter), while G4 treatment (250 mg L-1) resulted in the lowest number of seeds in the fruit.   Despite further research is still needed, this research indicates that the application of gibberellins (GA3) has the potency in increasing the yield of watermelon and improving the quality, in term of the possibility to produce seedless watermelon. Keywords: gibberellins (GA3), fruit yield and quality, seedless fruit, watermelon.
PERLAKUAN BERBAGAI KONSENTRASI PEG-6000 MEMBERIKAN PENGARUH BERAGAM TERHADAP PERKECAMBAHAN, DAN VIABILITAS VIGOR BENIH KEDELAI WIJAYANTO, TEGUH; AMALIA, NURUL; AFA, LA ODE; BOTEK, MUHAMMAD
Jurnal Agroteknos Vol 14, No 1 (2024)
Publisher : Jurnal Agroteknos

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Abstract

This research aimed to determine the effect of PolyEthylene Glycol (PEG)-6000 concentration on the viability/germination and vigor of soybean seeds. The research was carried out at the Agrotechnology Laboratory, Agronomy Unit, Faculty of Agriculture, Halu Oleo University, Kendari. This research was carried out using a completely randomized design consisting of 5 treatments of PEG-6000 solution concentration and each was repeated 3 times. Each replication consisted of 3 samples so there were 45 experimental units. The variables observed were germination capacity, vigor index, maximum growth potential, growth simultaneity, and normal dry weight of the sprouts. The results of variance analysis showed that the concentration of PEG-6000 had a very significant influence on the observed variables of germination (%), vigor index (%), maximum growth potential (%), growth simultaneity (%) and normal dry weight of sprouts (g). The highest average germination capacity and maximum growth potential were obtained when administering a 6% PEG-6000 concentration, which was significantly different from the other concentrations. Meanwhile, simultaneous growth and the highest dry weight of normal sprouts were obtained at a PEG-6000 concentration of 12%, which was significantly different from the other concentrations.
HUBUNGAN KEKERABATAN AKSESI PISANG KEPOK (Musa paradisiaca Formatypica) DI KABUPATEN MUNA BERDASARKAN KARAKTER MORFOLOGI DAN PENANDA RAPD Wijayanto, Teguh; Boer, Dirvamena; Ente, La
Jurnal Agroteknos Vol 3, No 3 (2013)
Publisher : Jurnal Agroteknos

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Abstract

Twenty-four accessions that belong to four groups of kepok banana in Muna Regency have   been   analyzed   for   their   genetic   diversity   based   on   morphological   characters (qualitative and quantitative characters), and a few accessions based on RAPD markers. This study aimed to determine the genetic diversity and phylogenetic relationship of accessions of kepok bananas based on 52 qualitative and 12 quantitative morphological characteristics and DNA characteristics.   Results of clustering analysis showed the euclidian values ranged between 0.50 to 1.00 for the qualitative data, 0.01 to 0.50 for quantitative data, and 0.83 to 0.88  for  DNA  profile  data.  Combined  qualitative  and  quantitative  data  had  similarity coefficient ranged from 0.00 to 2.50.  Dendogram of each character produced 2 main groups. The main group 1  formed subgroups. Although the qualitative and quantitative characters resulted in different accession   groupings, the combined data analysis of quantitative and qualitative  data  showed  that kepok  banana  in  Muna  regency  was  classified into    4  sub groups namely banana Manuru, Bugisi, Jiwaka and Manuru Lakabu. Keywords:   cluster   analysis,   kepok   banana,   qualitative   and   quantitative   characters, morphology, RAPD markers.
KETAHANAN SUMBERDAYA GENETIK JAGUNG SULAWESI TENGGARA TERHADAP CEKAMAN KEKERINGAN PADA BERBAGAI FASE VEGETATIF WIJAYANTO, TEGUH; GINTING, CANDRA; BOER, DIRVAMENA; AFU, WA ODE
Jurnal Agroteknos Vol 4, No 2 (2014)
Publisher : Jurnal Agroteknos

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (101.409 KB)

Abstract

Maize crops experiencing water stress can experience cell damage, loss of turgor, closed stomata, plant leaf roll then wilt.  Germination and vegetative growth are thought to be a very sensitive phases in relation to the availability of water, because it can influence subsequent growth processes. This study aimed to determine the potential tolerance of Southeast Sulawesi’s maize genotypes to drought stress at different vegetative growth phases. This study was based on completely randomized design (CRD) with factorial pattern consisting of two factors: the first factor composed of 9 local maize genotypes of Southeast Sulawesi and 1 national variety (cv. Arjuna), while the second factor was drought stress at different vegetative growth phases, consisting of four levels ie:  C0 = plants irrigated with 100 % water availability during the growth phase, C1 = Stress for 5 days , at 21-26 days old (vegetative phase), C2 = Stress for 5 days starting at panicle emergence (early flowering stage), and C3 = Stress for 5 days starting 2 weeks after silking.  Research results showed that Genotype (G) treatment significantly influenced all observed growth variables (at age 21 and 42 days after planting, DAP), except for the variable of number of leaf, age 21 DAP. However, water stress treatment (C) only significantly affected plant height variable, at the age of 42 DAP.   In general, G6 and G7 genotypes tended to have a higher crop and trunk diameter than the other genotypes.  Contrary, G3 genotype tended to have shorter crop and smaller stem diameter than the other genotypes.  There are indications that the drought stress treatment (C) significantly inhibited the growth of maize crops. Keywords: drought strees, maize genotypes, tolerance, and vegetative phases  
Co-Authors Abdul Madiki Aminuddin Mane Kandari, Aminuddin Mane Andi Awaluddin Andi Khaeruni ANDI KHAERUNI Andi Khaeruni Andi Khaeruni Andi Khaeruni R, Andi Andi Khaeruni R. ANDI NURMAS, ANDI Anima Hisein ANIMA HISEIN, WAODE SITI Anwar Anwar Arief, Norma Arsana, Made Widana Arsyad, Mirza Arsiaty Asniah Asniah Awaluddin, Andi AZHAR ANSI, AZHAR Azhar Bafadal Azhar Bafadal Bambang Supriadi Botek, Muhammad Cahyani, Imas Nur Candra Ginting Darmawansyah Darmawansyah Dedu, La Ode Arfan DIRVAMENA BOER, DIRVAMENA Eko Aprianto Johan Ente, La Erwin Najamuddin Etikawati, Made Febrianti Gusnawaty Gusnawaty Gusti Ayu Kade Sutariati Gusti R. Sadimantara Hadi Sudarmo Hairil Adzulyatno Hadini Hariaty Hasan, Rachmi Hariyani Hisein, Anima Hisein, Waode Siti Anima Kadek Sutariati, Gusti Ayu Kilowasid, Muhammad Harjoni La Ode Safuan La Ode Santiaji Lailatul Nuraini Laode Sabaruddin Makmur Jaya Arma Mangalla, Lukas K. MARIADI MARIADI Marnia Ningsi Umar Mila Rahni, Nini Muhammad Aldi, Muhammad MUHAMMAD TAUFIK Muhammad Taufik Muhidin Muhidin Musa, Musril Hakim Nasution, Annio Indah Lestari NELI SUSANTI, NELI Ni Wayan Sri Suliartini Nini Mila Rahni NORMA ARIF, NORMA Novita Pramahsari Putri Nur Aida, Nur NUR ALAMSYAH, MUHAMAD Nuraida, Wa Ode Nuraida, Waode Nurul Amalia Rachmawati Hasid Rakian, Tresjia C. Sadimantara, Gusti Ray Samirin, Samirin Satrah, Vit Neru Satrah, Vit Neru Sitti Aida A. Taridala Suaib SUDIARSIH, TIRA Suliartini, Ni Wayan Sri Surni Surni Syair Syair Syair, H SYAMSU ALAM Tanza Nirmala Vit Neru Satrah Vit Neru Satrah WA ODE AFU, WA ODE Waode Siti Anima Hisein Yani, Wa Ode Rahzia Zohorman Zohorman Zohorman Zohorman Zulfikar Zulfikar