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INDONESIA
AGROTEKBIS
Published by Universitas Tadulako
ISSN : 23883011     EISSN : -     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Arjuna Subject : -
Articles 678 Documents
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PENGARUH BIJI KELOR (Moringa oleifera Lam) SEBAGAI KOAGULAN DARI BERBAGAI KETINGGIAN TEMPAT TUMBUH TERHADAP KUALITAS AIR SUNGAI PALU Waluyo, Subur; Sangadji, Muh. Nur; Alam, Nur
AGROTEKBIS Vol 7, No 3 (2019)
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It aims to determine the effect of moringa seeds as coagulant harvested at various altitudes to grow on water quality of the river and to get the best moringa seeds as coagulant that gives the best effect on the quality of river water hammer. This study uses a completely randomized design (CRD) pattern of the factors that altitude grow consisting of 4 levels of elevation which is 36, 177, 340 and 639 m above sea level. Each treatment was repeated 4 times to obtain 16 experimental units. The data were analyzed statistically using variant analysis (ANOVA). If the treatment shows the real effect or very real continued with Test Honestly Significant Difference (HSD) at level 5 or 1 percent. The results showed that the coagulant moringa seeds were harvested at various altitudes to grow a very real effect on the quality of river water (pH, electrical conductivity, turbidity and total dissolved solids). Coagulant Moringa seeds of altitude grow 36 m above sea level provides the highest percentage increase of the quality of river water that lowers the pH of river water by 8.24, 50.40% electrical conductivity, turbidity 58.91% and 47.39% total dissolved solids
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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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.
ANALISIS PRODUKSI DAN PENDAPATAN USAHATANI BAWANG MERAH LOKAL TINOMBO DI DESA LOMBOK KECAMATAN TINOMBO KABUPATEN PARIGI MOUTONG Andriyani, Wiwid
AGROTEKBIS Vol 2, No 5 (2014)
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Penelitian ini bertujuan untuk mengetahui besar pengaruh luas lahan, benih, dan tenaga kerja terhadap produksi bawang merah lokal Tinombo di Desa Lombok Kecamatan Tinombo Kabupaten Parigi Moutongdan besar pendapatan usahatani bawang merah lokal Tinombo di Desa Lombok Kecamatan Tinombo Kabupaten Parigi Moutong.  Responden yang digunakan dalam penelitian ini sebanyak 30 responden yang berusahatani bawang merah lokal Tinombo dengan menggunakan Metode Sampel Acak Sederhana (Simple Random Sampling).  Hasil analisis menunjukkan bahwa secara simultan (bersama-sama) faktor luas lahan (X1), benih (X2),dan tenaga kerja (X3) berpengaruh sangat nyata terhadap produksi usahatani Bawang Merah Lokal Tinombo, dengan nilai F-hitung > F-tabel (67,00>1,311 ) pada tingkat ? 0,20 %.Hasil pengujian t-test menunjukan bahwa luas lahan berpengaruh  nyata dengan t-hitung > t-tabel (1,32>1,311), benih berpengaruh nyata dengan t-hitung > t-tabel (1,55>1,311), dan tenaga kerja berpengaruh nyata dengan t-hitung > t-tabel (1,63>1,311) masing-masing pada tingkat ? 0,20%.Hasil analisis pendapatan menunjukkan bahwa rata-rata pendapatan petani responden Bawang Merah Lokal Tinombo di Desa Lombok dalam satu musim tanam sebesar Rp 6.867.558,33 ha atau Rp 8.957.684,78 ha.
ANALISIS KOMPARATIF PENDAPATAN PEDAGANG KELAPA MUDA DI KELURAHAN TATURA UTARA DENGAN KELURAHAN TALISE KOTA PALU Alam, Max Nur; Mertha, I Nyoman; Rauf, Rustam Abd.
AGROTEKBIS Vol 1, No 5 (2013)
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Penelitian ini bertujuan untuk mengetahui berapa besar pendapatan yang diperoleh dan tingkat perbedaan pendapatan pada pedagang kelapa muda di Kelurahan Tatura Utara dan Kelurahan Talise Kota Palu. Penelitian dilaksanakan di Kelurahan Tatura Utara dan Kelurahan Talise Kota Palu, pada bulan Agustus sampai dengan September 2012. Penentuan responden menggunakan metode Sensus, Data yang digunakan berupa data primer dan sekunder. Analisis data yang digunakan adalah Analisis Pendapatan dan Analisis Perbandingan Uji t. Hasil Penelitian menunjukkan bahwa pendapatan rata-rata yang diperoleh pedagang kelapa muda di Kelurahan Tatura Utara sebesar Rp. 5.952.660, atau dalam 1 bulan sebesar   Rp. 2.976.330, sedangkan rata-rata pendapatan pedagang kelapa muda di Kelurahan Talise sebesar Rp. 5.590.025, atau dalam satu bulan sebesar Rp. 2.793.013. Hasil Uji t membuktikan bahwa perbedaan pendapatan antara pedagang kelapa muda di Kelurahan Tatura Utara dengan pedagang kelapa muda di Kelurahan Talise berbeda tidak nyata yaitu nilai t-hitung sebesar 0,155 t-tabel pada  0,05 (2,093).
PENGARUH BERBAGAI JENIS BOKASHI TERHADAP SERAPAN FOSFOR TANAMAN JAGUNG MANIS (Zea mays saccarata) Morgo,Abdul Rahim Thaha, Yosep S Patadungan, Safitra
AGROTEKBIS Vol 3, No 3 (2015)
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The aim of this research is to determine the effect of various types of bokashi on phosphorus uptake of sweet corn crops. The research was conducted in the village of Sidera, District Biromaru, Sigi, Central Sulawesi Province. Analysis of soil, plant tissue and bokashi performed in the Laboratory of Soil Science, Faculty of Agriculture, University of Tadulako, Palu. This research was arranged in Randomized Block Design (RBD), which consists of 7 treatments and replicated 3 times so that there are 21 experimental units. Treatment that consists of control and 6 types of biomass materials of gamal, venus, peanuts, chicken manure, goat manure and cow dung, each is used as much as 15 t ha-1. The results showed that application of various types of bokashi with a dose of 15 t ha-1 increased C-organic of soil, soil pH, total P, available P and phosphorus uptake of plant sweet corn. HSD test results (5%) indicate that P uptake is highest in bokashi treatment gamal (6,74g/plant) were significantly different with bokashi treatment peanuts (3,34 g/plant), bokashi venus (3,05 g/plant), bokashi goat manure (3.01 g/plant), bokashi cow manure (1.62 g/plant), bokashi chicken manure (0,96 g/plant), and control (0,28 g/plant). In the treatment of peanut bokashi no real difference in bokashi venus and goat manure but all three types are significantly different bokashi cow manure, chicken manure and control.
ANALISIS PENDAPATANUSAHATANI KELAPA SAWIT DI DESA LILIMORI KECAMATAN BULUTABA KABUPATEN MAMUJU UTARA Marzuki, Marzuki; Hadayani, Hadayani
AGROTEKBIS Vol 7, No 3 (2019)
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The objective of this research is to find out the farmers income of palm oil farm in Lilimori village of Bulutaba Subdistrict of North Mamuju Regency. The research was conducted from May to July 2017. The sample was 31 respondents of palm oil farmers. The analysis method used income analysis research. The result of this research showed that the production income was 11,322,580 kg/2.38 ha/2 months or 4,757,386 kg/ha/2 months, the price of per kilogram was IDR 1,100, so that the revenue was IDR 12,454,838/2.38ha/2 months. Total cost was IDR. 5,608,354/2ha/2 months or 2.356.451/ha/two months, so the income earned by palm oil farmers in lilimori village was IDR 6,846,484/2.38ha/2 months or 2,876,674/ha/2 months.
PENGARUH PEMBERIAN BOKASI TITONIA (Titonia diversifolia) PADA OXIC DYSTRUDEPTS LEMBAN TONGOA TERHADAP SERAPAN P DAN PRODUKSI BAWANG MERAH (Allium ascalonicum L.) VARIETAS LEMBAH PALU Rara, Sely Limbong; Wahyudi, Imam; Widjajanto, Danang
AGROTEKBIS Vol 1, No 1 (2013)
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This study attempted to determine changes in Phosphorus (P)  uptake and the onion production by applying Titonia bokashi (Titonia diversifolia) in this oxic Dystrudepts  soil from Lemban Tongoa village from Palolo district, in pot experiment. The research was compiled in a Randomized Design (RBD) consists of 7 level of doses  of bokashi  namely control (without bokashi),  5 t ha-1,  10 t ha-1,  15 t ha-1 ,  25 t ha-1, 40 t ha-1, and 60 t ha-1, each treatment was repeated three times. Results showed that application of bokashi in oxic Dystrudepts significantly affect on changes in soil chemical properties, the Aldd reduced but available and total P, soil pH, plant dry weight, C-organic,  P uptake by onion increased.  Highest phosphorus (P) in onion (Allium ascalonicum L.) was found when Titonia bokashi  applied at a dose of 40 t ha-1.
POTENSI Trichoderma sp. DALAM MENGENDALIKAN PENYAKIT VASCULAR STREAK DIEBACK (Oncobasidium theobroma) PADA TANAMAN KAKAO (Theobroma cacao) H., Herman; Lakani, Irwan; Yunus, Moh.
AGROTEKBIS Vol 2, No 6 (2014)
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Penelitian ini bertujuan untuk mengukur kemampuan antagonis Trichoderma sp. dalam mengendalikan Oncobasidium theobromae penyebab penyakit VSD  (Vascular Streak dieback)  pada tanaman kakao. Penelitian ini dilaksanakan di Laboratorium Hama dan  Penyakit Tumbuhan Fakultas Pertanian, Universitas Tadulako, Pada bulan  Oktober - Desember 2013. Penelitian ini dilaksanakan dengan menggunakan Rancangan Acak Lengkap (RAL) dengan 3 perlakuan dan diulang sebanyak 6 kali sehingga terdapat 18 unit percobaan.  Pada perlakuan ini digunakan 3 isolat Trichoderma sp. yaitu,isolat Astra A, Isolat Astra B berasal dari PT Astra dan isolat Untad dari laboratorium Hama dan Penyakit Tumbuhan Fakultas Pertanian Universitas Tadulako.  Variabel yangdiamati adalah pertumbuhan koloni jamur O. theobromae dan Trichoderma sp., setiap 2 hari selama 8 hari. Pengukuran dilakukan terhadap: a. Jari-jari koloni O. theobromae yang tumbuh menjauhi Trichoderma sp (R1) dan yang mendekati jamur Trichoderma sp. (R2). b. Daya hambat jamur Trichoderma sp. Data yang diperoleh jari-jari hifa O.theobromae tidak berpengaruh terhadap pertumbuhan Trichoderma.sp. Daya hambat  ketiga  spesies Trichoderma menunjukkan pengaruh yang nyata selanjutnya dianalisis dengan Uji  BNJ. Hasil penelitian menunjukkan bahwa perlakuan jamur Trichoderma isolat Untad lebih efektif untuk menekan pertumbuhan O.theobromae dengan persentase 85,78% disusul Trichoderma isolat Astra A dan Isolat Astra B dengan persentase 45,66% dan 30,58%.
KAJIAN INTENSITAS PEMBERIAN AIR DAN PUPUK KANDANG TERHADAP PERTUMBUHAN DAN HASIL SAWI (Brassica juncea L.) P, Hendri; Anshar, Muhammad
AGROTEKBIS Vol 2, No 1 (2014)
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Tanaman sawi merupakan salah satu tanaman sayuran yang memiliki peranan penting bagi kesehatan tubuh yaitu sebagai salah satu sumber vitamin, mineral dan serat.  Selain itu, tanaman sawi dapat menjadi sumber pendapatan bagi petani. Pemberian air dan pemupukan dengan menggunakan pupuk organik dari kandang sapi sangat perlu dikembangkan sehingga dapat memberikan solusi dalam meningkatkan pertumbuhan dan hasil sawi, khususnya pada pertanian organik. Tujuan Penelitian ini untuk mengetahui pengaruh intensitas pemberian air dan pupuk kandang terhadap pertumbuhan dan hasil sawi yang baik. Penelitian ini dilakukan di Green House Fakultas Pertanian Universitas Tadulako. Penelitian ini dilakukan dengan menggunakan Rancangan Acak Lengkap pola faktorial dengan 2 faktor.  Faktor pertama adalah pemberian air yang terdiri dari 3 taraf perlakuan, yaitu permberian air 1 sari sekali, pemberian air 2 hari sekali dan pemberian air 3 hari sekali dengan dosis air 500 ml/polibag. Sedangkan faktor kedua adalah pemberian pupuk organik dari pupuk kandang sapi yang terdiri dari 2 taraf perlakuan, yaitu tanah tanpa penembahan pupuk organik sebagai kontrol dan tanah 2,5 kg + pupuk organik dari kandang sapi 2,5 kg komposisinya (1:1) dalam isi 5 kg/polibag.  Masing-masing perlakuan dibuat dalam 6 kombinasi perlakuan dan diulang sebanyak 3 kali. Dalam satu perlakuan terdapat 6 polibag tanaman, sehingga terdapat 18 unit percobaan. Hasil penelitian menunjukkan bahwa interaksi pemberian air 2 hari sekali dengan pemberian pupuk organik 2,5 kg/polibag menghasilkan tinggi tanaman, jumlah daun, berat segar daun, berat kering daun, dan berat kering akar tanaman sawi yang tertinggi. Perlakuan intensitas pemberian air 2 hari sekali menghasilkan tinggi tanaman, jumlah daun, berat segar daun, berat kering daun tertinggi.
ANALISIS PENDAPATAN DAN NILAI TAMBAH USAHA TAHU PADA INDUSTRI RUMAH TANGGA “WAJIANTO” DI DESA OGURANDU KECAMATAN BOLANO LAMBUNU KABUPATEN PARIGI MOUTONG Wiyono, Rukavina Baksh, Tuso
AGROTEKBIS Vol 3, No 3 (2015)
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This research is made in intention to know how many income and added value of the business of ?WAJIANTO? in Countryside of Ogurandu of Subdistrict of Bolano Lambunu of Regency of Parigi Moutong. This research were done during August 2014. Respondent selection is made with observation which is watching over the situation in the field directly  and interviewing the owner or the tofu industry workers by using quisioner.  Analysis data that used is analysis descriptive which is uses to know the general illustration of the business of tofu industry and the analysis quantity which is income analysis and added value of  hayami. The result  of research shows  that the income   of    the    home   industry   ?WAJIANTO?   by   producting  tofu  during  August  2014  is  Rp. 28.000.000,  profit Rp. 10.414.789 and added value Rp. 10.337,72/kg for every 1 kg of soybeans will produce 0,7 kg tofu.

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