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Journal : AGROTEKBIS

PERANAN KEMASAN DAN MEDIA SIMPAN TERHADAP KETAHANAN VIABILITAS DAN VIGOR BENIH NANGKA (Artocarpus heterophyllus Lamk) KULTIVAR TULO-5 SELAMA PENYIMPANAN Lodong,Yohanes Tambing, Adrianton, Oktralixon
AGROTEKBIS Vol 3, No 3 (2015)
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Jackfruit seed including recalcitrant seeds that can not be stored longer, and its high water content immediately germinate, so rapidly lose viability within a relatively short time. So that need special handling in maintaining viability and vigor during storage. This study aimed to obtain the type of packaging and appropriate storage media to maintain viability and vigor jackfruit seeds during storage. This study used a completely randomized design factorial two factors. The first factor is the packaging Basket woven bamboo, Box Styrofoam and cardboard box. The second factor is media store sawdust, rice husk and wood charcoal powder. The results showed that the use of packaging baskets woven bamboo and rice husk media play a role both in maintaining the viability and vigor of jackfruit Tulo-5 to generate higher seed moisture content that is on average 59.93%. Time germinate faster which is an average of 6.16 days. Higher growth rate is an average of 18.14% /etmal. Plant height 3, 4 and 5 higher MST each with an average of 33.81, 38.17 and 42.95 cm. The number of leaves 3, 4 and 5 MST more each with an average of 2.93, 3.60 and 3.93 strands. IVH higher averaging 4.55.
PEMBERIAN ZAT PENGATUR TUMBUH SITOKININ TERHADAP VIGOR BIBIT KAKAO (Theobroma cacao L.) Andri, Andri; Adelina, Enny; Adrianton, Adrianton
AGROTEKBIS Vol 7, No 3 (2019)
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This study aims to obtain a good concentration on the regeneration of growth regulators contained in coconut water on cocoa seed vigor (Theobroma cacao L). This research conducted at the Laboratory of Seed Science and Technology of Agriculture Faculty of Tadulako University. The experiment conducted from March to May 2017. This experiment used Complete Randomized Design, that are coconut water consisting of three levels = 50% of coconut water, = 75% of coconut water, = 100 % of coconut water. The treatments were repeated 10 times, so there are 30 units of treatments, each unit used 3 plants, so the number of plants observed is 90 plants. The results showed that the application of 100% of coconut water in cocoa seedlings were able to give better coconut seed vigor on increasing in plant height, increasing of leaf number, increasing of stem diameter, and total chlorophyll leaf compared to 75% concentration of coconut water and concentration 50% coconut water
VIGOR DAYA SIMPAN UMBI BAWANG MERAH (Allium ascallonicum L.) VARIETAS PALASA DAN LEMBAH PALU TERHADAP BERBAGAI KONDISI SIMPAN Priyantono, Eko; Ete, Andi; Anton, Adrianton
AGROTEKBIS Vol 1, No 1 (2013)
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Abstract

Onion (Allium  ascallonicum L.) is a potential commodity especially in the city of Palu. Shallots Central Sulawesi than as a food flavoring agent very suitable for use as a feedstock fried onions. The purpose of this study was to determine the exact condition on the variety store Palasa and Palu valley are able to maintain the vigor of onion bulbs save energy. The expected usefulness of this study was to determine how the storage of onion bulbs to maintain vigor remains high shelf. This study used a split plot design consisting of: (1) local onion varieties as main plots (V1) = Onion Varieties Palasa, (V2) = Onion Varieties Palu valley, (2) The condition is saved as a subplot (K1) = room air conditioning (temperature 20-250 C), (K2) = space room (temperature> 28-300 C), (K3) = free air space (temperature> 300 C).  The results showed that the varieties Palasa produce speed germination and germination times better. Storage on the condition of free air space produces germination, speed of germination and germination time and the dry weight is higher. Varieties Palu valley and Palasa has vigor shelf high on the condition of free air space savings, although in an air conditioned room with a temperature of 250 C is still showing good vigor.
IDENTIFIKASI TOLERANSI KEKERINGAN PADI GOGO LOKAL TANANGGE PADA BERBAGAI LARUTAN PEG Daksa, Wijoyo Rama; Ete, Andi; Anton, Adrianton
AGROTEKBIS Vol 2, No 2 (2014)
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Penelitian dilaksanakan di Laboratorium Ilmu dan Teknologi benih Fakultas Pertanian Untad bertujuan untuk untuk mengetahui toleransi padi gogo lokal Tanangge terhadap kekeringan. Penelitian ini dilakukan dalam bentuk percobaan menggunakan rancangan acak lengkap (RAL) dengan 5 taraf pemberian tekanan osmosis larutan Polyethylene glycol (PEG) 6000 yaitu :tanpa pemberian larutan PEG (kontrol), - 1 bar, - 2 bar, - 3 bar dan - 4 bar, setiap perlakuan diulangi sebanyak 5 kali sehingga terdapat 25 satuan percobaan.  Setiap satuan percobaan menggunakan uji kertas digulung didirikan dalam plastik (UKDp) dimana setiap unit menggunakan 50 benih.  Data dianalisis menggunakan analisis ragam dan perbedaan antar perlakuan yang dicobakan ditentukan dengan uji BNJ 5%. Hasil penelitian menunjukkan berpengaruh nyata terhadap semua parameter pengamatan. Uji cekaman kekeringan dengan penggunaan larutan PEG 6000 mengindikasikan padi gogo lokal Tanangge toleran terhadap kekeringan yang ditunjukkan oleh kecepatan berkecambah, waktu berkecambah, persentase kecambah normal, panjang plumula, rasio panjang akar per panjang plumula dan kandungan prolin bebas.
PERKECAMBAHAN BENIH PALA (Myristica fragrans Houtt.) DENGAN METODE SKARIFIKASI DAN PERENDAMAN ZPT ALAMI Stya Dharma,Sakka Samudin, Adrianton, I Putu Eka
AGROTEKBIS Vol 3, No 2 (2015)
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This study was aimed to breaking down the nutmeg germination dormancy by two different methods. This research was conducted from July to september 2014 in Seed Science and Technology Laboratory, Faculty of Agriculture,Tadulako University. A Complete Randomized Design (CRD) was used with two treatments. The First factor was level of scarification namely without scarification, complete scarification with sand, scarification with fracturing. The second factor is immersion of natural plant growth regulator (PGPR) : Aquades, coconut water (100%). The study has 6 combinations of treatments. Each cobination was repeated three times. Threfore, it was consists of 18 experiment units, and each experiment unit used 20 seeds. Total seed used in this experiment was 360 nutmegs. The results showed treatment was significant improve e length of sprout radicle, plumula length and seedling dry weight. Immersed with natural PGPR immersion and the interaction with scarification was no correlation on the seedling.  Fully scarified seed is the best treatment, 96.66% of seeds were germinated, the rate of germination was 39.09%, and germination length was 25.78 days, radicle length was 12.35, plumula length was 17.27, and seedling dry weight was 3.71 g.
DAYA SIMPAN BENIH BAWANG MERAH (Allium ascalonicum L.) VARIETAS LEMBAH PALU PADA BERBAGAI PAKET TEKNOLOGI MUTU BENIH Karim Andi Ete, Adrianton, Syarifudin
AGROTEKBIS Vol 3, No 3 (2015)
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Business development potential is quite large shallot cultivation. This certainly needs to be balanced with the procurement of quality seeds. One effort in this process is the improvement of quality seeds to be used, especially the seed storability. This study aims to determine the shelf life of various seed quality  packages. This research was conducted in May and July 2014 at the Laboratory of Seed Science and Technology, Faculty of Agriculture, University of Tadulako. This study used a completely randomized design (CRD) with 10 package of seed quality technology and 3 replications.. The treatments tested were P1 = Hanging, a height of 100 m above sea level, small tubers, 250 kg KCl / ha, P2 = Hanging, a height of 100 m a.s.l, large tubers, 100 kg KCl / ha, P3 = Hanging, a height of 100 m a.s.l, tubers large, 250 kg KCl / ha, P4 = Hanging, a height of 300 m a.s.l, large tubers, 100 kg KCl / ha, P5 = Hanging, a height of 300 m a.s.l, large tubers, 150 kg KCl / ha, P6 = Hanging, height 500 m a.s.l, large tubers, 150 kg KCl / ha, P7 = Protolan, a height of 300 m a.s.l, small tubers, 150 kg KCl / ha, P8 = Protolan, a height of 300 m a.s.l, large tubers, 150 kg KCl / ha, P9 = Protolan, a height of 500 m a.s.l, small tubers, 200 kg KCl / ha, and P10 = Protolan, a height of 500 m above sea level, large tubers, 200 kg KCl / ha. Data were analyzed by ANOVA test followed HSD 5%. The results showed storability of onion seeds in a package of technologies by hanging, altitude 500 MPL, and large tubers and giving 150 KCl / ha, produces the highest moisture content of 79.75% at 8 MSP, and the highest growth rate 46.50 % / etmal.
Co-Authors A.A. Ketut Agung Cahyawan W Abdul Kadir Patta Abdul Rahman Adnan Fadjar Agustin Tiwow Agustinus Widodo Alamsyah - Amalia Noviyanty Andi Ete Andri Andri Anthon Monde Arief, Muhammad Armin Muis Arwan Asriani Asriani Hasanuddin Cici Rianty K. Bidin Danang Widjajanto Darlin Darlin Eko Mei Prasetyo Eko Priyantono Eko Rahmat Labaso Enny Adelina Fadli Fadli Fahirah F. Farida Farida Fitrianis, Fitrianis Henry Barus Henry Novero Barus I Made Indra Ichwan S. Madauna Idham Idham Imam Afandi Iqrawati, Iqrawati Iskandar Lapanjang Ismail Assidik Israyani, Israyani Iwan Alim Saputra Izzi Fekrat Jamal, Jamaluddin Jamaluddin Jamaluddin Jamaluddin Jamaluddin Jamaluddin, Jamaludin Jamaludin M Sakung Jeki, Jeki Khaliq, Moh. Adnan Laendatu Paembonan M. Rusydi Hasanuddin Maemunah Maemunah Maliki, Rendra Marhani Marhani Mastura Labombang Megawati Megawati Moh Rizki Muh. Fajrian Muhlis Aco Muhammad Arief Muhardi Muhardi Mustakim Mustakim Mustakim Mustakim Mustakim Mustakim Mustakim Mustakim Mustakin Mustakim Mutmainna Mutmainna Mutmainna, Mutmainna Nadjib, Amalia Noviyanty Ni Putu Pernitiani Nirwan Sahiri Nirwan Sahiri Nirwan Sahiri Ni’matul Awaliah Novalina Novalina Serdiati Nur Aisah Fitri Nuraeni Nuraeni Nuraeni Nuraeni Nurdiana Entaunayah Nurfiana Abdan Nurjannah, Shaffiah Zyla Nurlina Nurnaningsih Nurnaningsih, Nurnaningsih Nursalam Nursalam Nursyamsi Nursyamsi Oktavina, Trisni Pardosi, Restu Pernitiani, Ni Putu Pitriani Pitriani, Pitriani Rahmat Hidayat Rendra Zainal Maliki Riri Anggriani Rizal, Sesaiful Sakka Samudin Sakka Samudin Sangadji, Muhammad Nur Sari, Ulfa Permata Sesaiful Rizal Silfi Melindawati Sitti Marwiah SUSILAWATI, SUSI Syahraeni Kadir Syamsiar, Syamsiar Tan Suryani Sollu Usman Made Usman Made Usman Made Usman Made Utari Septiawati Wa Ode Sitti Musnina Wana, Wana Wijoyo Rama Daksa Yandrizal Yandrizal Yunitasari Yunitasari, Yunitasari Yusran Yusran Yusran Yusran Yusran Zakiah Usman Zulfahman Siregar