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Jurnal Agrista
Published by Universitas Syiah Kuala
ISSN : 14103389     EISSN : 25979973     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Agrista merupakan salah satu wadah bagi peneliti untuk menyebarluaskan hasil-hasil penelitian di bidang ilmu Agroteknologi, Ilmu Tanah dan Proteksi Tanaman, selain itu Jurnal Agrista juga mencakup di bidang MIPA Biologi serta FKIP Biologi. Jurnal Agrista memuat laporan hasil penelitian atau makalah suntingan dengan topik Agroteknologi, Ilmu Tanah, serta Hama dan Penyakit Tumbuhan dari staf pengajar/peneliti di Fakultas Pertanian, Universitas Syiah Kuala Banda Aceh dan peneliti lainnya yang berasal dari Perguruan Tinggi Negeri dan Swasta serta Balai Penelitian.
Arjuna Subject : -
Articles 263 Documents
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PENGARUH PERLAKUAN BENIH CABAI MERAH (Capsicum annum L.) MENGGUNAKAN BEBERAPA ISOLAT RIZOBAKTERI TERHADAP PROSES PERKECAMBAHAN, PERTUMBUHAN DAN PRODUKSI Raihan Fajri; Syamsuddin Syamsuddin; Mardhiah Hayati
Jurnal Agrista Vol 22, No 1 (2018): Volume 22 Nomor 1 April 2018
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Penelitian ini bertujuan untuk mengetahui pengaruh perlakuan benih menggunakan rhizobakteri pemacu tanaman  terhadap proses perkecambahan, pertumbuhan dan produksi tanaman cabai merah varietas Kiyo. Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Kelompok (RAK) non faktorial, yang terdiri dari 9 taraf perlakuan rizobakteri dengan 3 kali ulangan sehingga terdapat 27 satuan percobaan. Perlakuan penelitian terdiri dari : Kontrol, Azotobacter sp, Bacillus magaterium,  Pseudomonas dinuta, Bacillus alve, Flavobacterium sp, Bacillus coagulans,  Bacillus firmus dan Bacillus polymixa. Parameter yang diamati adalah potensi tumbuh maksimum, daya berkecambah, indeks vigor, keserampakan tumbuh, kecepatan tumbuh, waktu yang dibutukan untuk mencapai 50% perkecambahan total relatif, tinggi bibit, diameter batang bibit, tinggi tanaman, diameter batang tanaman, jumlah cabang, jumlah cabang produktif, jumlah bunga, jumlah buah total, jumlah buah konsumsi dan berat buah konsumsi lima kali panen.Dari delapan isolat yang diuji, terdapat empat isolat rizobakteri yang efektif dalam peningkatan viabilitas dan vigor benih yaitu Azotobacter sp, Bacillus magaterium, Bacillus alvei dan Flavobacterium sp. Influence of Seed treatment of red chili pepper (Capsicum annum l.) Using some of the Isolates Rizobakteri Against the process of Germination, growth and productionThis research aims purpose to know the influence of seed treatment using plant growth promoting rhizobacteria the proceses of germination, growth and production chilli of plant variety Kiyo. Design group using in this research is (RAK) non factorial, which consists of  9 degress of treatment rhizobacteria with 3 times repeats so there are 27 units of the experiment treatment research consists of : Control, Azotobacter sp, Bacillus Magaterium, Pseudomonas dinuta, Basillus alvei, Flavobacterium sp, Basillus coagulans, Basillus firmus and Basillus polymixa. The parameter observed is the potencial to grow maximum, power, index vigor germinated, keserampakan grow, growing speed, the it takes time toreach 50 % germination are relattively high, total seed stem diameter, seeds, plant height, stem diameter, plant number of branches, number of productive interest, amount of fruit total consumption five times the harvest of the eight isolats tested, there are four isolats rhizobacteria  is effective in increasing the viability and vigor of seed namely Azotobacter sp, Basillus Magetarium, Basillus alvei and Flavobacterium sp. 
INISIASI PEMBENTUKAN BUAH MENTIMUN (CUCUMIS SATIVUS L.) VARIETAS WUKU SECARA PARTENOKARPI AKIBAT KONSENTRASI GIBERELIN DAN DOSIS PUPUK FOSFOR Deka Octaviani; Mardhiah Hayati; Marai Rahmawati
Jurnal Agrista Vol 25, No 2 (2021): Volume 25 Nomor 2 Agustus 2021
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Salah satu cara agar mentimun menjadi menarik perhatian bagi masyarakat yaitu dengan menciptakan buah tanpa biji (partenokarpi), keuntungan yang didapat dari partenokarpi yaitu produksi buah stabil walaupun dalam lingkungan yang tidak menguntungkan, produktifitas meningkat, memperbaiki kualitas buah. Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi giberelin dan dosis pupuk fosfor serta interaksi antara kedua faktor terhadap pertumbuhan dan hasil tanaman mentimun varietas Wuku secara partenokarpi. Penelitian ini dilaksanakan pada Bulan Juni sampai Agustus 2020 di lahan kebun Gampong Ilie, Kecamatan Ulee Kareng, Kota Banda Aceh, Indonesia. Rancangan penelitian yang digunakan adalah Rancangan Acak Kelompok pola faktorial 4 x 3 dengan 3 ulangan. Faktor yang diteliti yaitu konsentrasi giberelin yang terdiri dari 4 taraf (Kontrol, 100, 200 dan 300 ppm) dan dosis pupuk fosfor yang terdiri dari 3 taraf (100,200 dan 300 kg ha-1). Hasil penelitian menunjukkan bahwa konsentrasi giberelin berpengaruh nyata terhadap jumlah biji per buah, namum berpengaruh tidak nyata terhadap peubah lainnya. Jumlah biji terendah dijumpai pada konsentrasi 300 ppm giberelin yang berbeda tidak nyata dengan Kontrol. Hasil penelitian menunjukkan bahwa dosis pupuk fosfor berpengaruh nyata terhadap bobot buah per buah, namum berpengaruh tidak nyata terhadap peubah lainnya. Bobot buah terbesar dijumpai pada dosis pupuk fosfor 300 kg ha-1 yang berbeda nyata dengan perlakuan dosis pupuk fosfor 100 dan 200 kg ha-1. Terdapat interaksi nyata antara kedua faktor terhadap jumlah biji per buah, hasil terbaik dijumpai pada kombinasi konsentrasi giberelin 300 ppm dan dosis pupuk fosfor 300 kg ha-1. Parthenocarp Fruit Initiation of Cucumber (Cucumis sativus L.) Wuku Variety due to the Concentration of Gibberellins and the Dose of Fosfor Fertilizer One way to make cucumbers attract people's attention is by creating seedless fruit (parthenocarpy), the benefits of parthenocarpy are stable fruit production even in an unfavorable environment, increased productivity, and improved fruit quality. This study aims to determine the effect of gibberellin concentration and dose of phosphorus fertilizer as well as the interaction between these two factors on the growth and yield of Wuku cucumber varieties by parthenocarpy. This research was carried out from June to August 2020 on the land of Gampong Ilie, Ulee Kareng District, Banda Aceh City, Indonesia. The research design used was a randomized block design with a factorial pattern of 4 x 3 with 3 replications. The factors studied were the concentration of gibberellins which consisted of 4 levels (Control, 100, 200 and 300 ppm) and the dose of phosphorus fertilizer which consisted of 3 levels (100, 200 and 300 kg ha-1). The results showed that the concentration of gibberellins significantly affected the number of seeds per fruit, but had no significant effect on other variables. The lowest number of seeds was found at a concentration of 300 ppm gibberellins which was not significantly different from the control. The results showed that the dose of phosphorus fertilizer had a significant effect on fruit weight per fruit, but had no significant effect on other variables. The largest fruit weight was found at a dose of phosphorus fertilizer of 300 kg ha-1 which was significantly different from the treatment of phosphorus fertilizer doses of 100 and 200 kg ha-1. There was an interaction between the two factors on the number of seeds per fruit, the best results were found in a combination of 300 ppm gibberellin concentration and 300 kg ha-1 phosphorus fertilizer dose.
PENGARUH VARIETAS DAN KEKERINGAN TERHADAP PERSENTASE POLEN TERWARNAI DAN HASIL PADI (Oryza sativa L.) Muhammad Akbar Riyandi; Erida Nurahmi; Cut Nur Ichsan
Jurnal Agrista Vol 22, No 3 (2018): Volume 22 Nomor 3 Desember 2018
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Tanaman padi (Oryza sativa L.) merupakan tanaman pangan utama masyarakat di Indonesia. Namun dengan meningkatnya populasi penduduk dan pola pemikiran masyarakat yang terbiasa makan satu jenis makanan saja maka kebutuhan beras meningkat sementara jumlah lahan persawahan semakin berkurang. Hal ini menjadi masalah tersendiri.             Penelitian ini dilakukan di Kebun Percobaan Fakultas Pertanian Universitas Syiah Kuala Darussalam Banda Aceh. Penelitian ini dilaksanakan pada bulan Desember 2016 sampai Februari 2017. Alat yang digunakan adalah tray, ayakan, gergaji, cangkul, pot, kertas label, gunting, timbangan, meteran, timbangan analitik, cover glass, objek glass, mikroskop, petridis, oven, lemari es, spatula, termos es, pipet, pinset, erlenmeyer, kertas label, gelas ukur, amplop sampel, alat tulis, kamera. Sedangkan bahan yang digunakan dalam penelitian ini adalah benih padi varietas Situ Patenggang, Pula Gajah, dan Sanbei yang diperoleh dari laboratorium benih Fakultas Pertanian Universitas Syiah Kuala, tanah ultisol, pupuk (Urea, SP36, dan KCl), larutan Kalium Iodide 1%, dan aquades. Rancangan percobaan yang digunakan dalam penelitian adalah Rancangan Acak Kelompok (RAK) pola faktorial 2 x 3 dengan 3 ulangan. Adapun Parameter yang diteliti yaitu persentase polen terwarnai, jumlah anakan produktif, panjang malai, persentase gabah bernas dan hampa, berat gabah berisi per rumpun, berat 1000 butir, dan potensi hasil. Hasil penelitian menunjukkan kekeringan berpengaruh nyata terhadap potensi hasil. Sedangkan, varietas berpengaruh sangat nyata terhadap jumlah malai produktif, persentase gabah berisi, persentase gabah hampa dan potensi hasil dan berpengaruh nyata terhadap jumlah gabah berisi permalai, dan berat gabah berisi permalai. Varietas dengan persentase polen terwarnai tertinggi pada varietas sanbei demikian juga dengan potensi hasil. Terdapat interaksi yang tidak nyata antara varietas dan kekeringan terhadap persentase polen terwarnai dan hasil padiThe Influence of Varieties and Drought on the Percentage of Stained Pollen and Yield of Rice (Oryza sativa L.)Rice plants (Oryza sativa L.) is the main food crop for the people in Indonesia. However, with the increasing population and patterns of thought of the community who are accustomed to eating only one type of food, then the needs of rice increased while the number of rice fields is on the wane. This became a problem of its own. This research was conducted in the Experimental Garden of the Faculty of Agriculture, Syiah Kuala University Darussalam Banda Aceh. This research was conducted in the month of December 2016 to February 2017. The tools used were a tray, sieves, saws, hoes, pots, paper labels, scissors, scales, meter, analytical scales, cover glass, objects glass, microscope, Petri dish, oven, fridge, spatula, ice thermos, pipette, tweezers, Erlenmeyer flask, paper label, measuring cup, envelope samples, stationery, and cameras. While the materials used in this research were the rice varieties seeds of Situ Patenggang, Pula Gajah, and Sanbei which were obtained from the seed laboratory of Faculty of Agriculture, Syiah Kuala University, Ultisols soil, fertilizer (Urea, SP36, and KCl), a solution of Potassium Iodide 1%, and distilled water. The experimental design used in this research was Randomized Block Design (RBD) factorial pattern 2 x 3 with 3 replications. The parameters studied were the percentage of stained pollen, the number of productive tillers, the panicle length, the percentage of pithy and empty grains, the weight of the containing grains per clump, weight of 1000 grains, and yield potential. The results showed that drought significantly affected the yield potential. Whereas, varieties significantly affect the number of productive panicles, the percentage of containing grains, the percentage of empty grains and yield potential, and also significantly affect the amount of containing grains per panicle, and the weight of the containing grains per panicle. Variety with the highest percentage of stained pollen was on the Sanbei variety, as well as with the yield potential results. There were indirect interactions between varieties and drought on the percentage of stained pollen stained and the yield of rice.
Pengaruh Dosis dan Waktu Aplikasi Mulsa Organik Chromolaena odorata terhadap Hasil Tanaman Kedelai (Glycine max L.) Sultani Sultani; Hasanuddin Hasanuddin; Siti Hafsah
Jurnal Agrista Vol 22, No 2 (2018): Volume 22 Nomor 2 Agustus 2018
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Penelitian ini bertujuan untuk mengamati hasil tanaman kedelai akibat pemberian mulsa Chromolaena odorata dengan dosis dan waktu aplikasi yang tepat. Penelitian menggunakan Rancangan Acak Kelompok (RAK) pola faktorial 4 x 3 dengan dengan 3 ulangan. Faktor yang diteliti yaitu dosis mulsa Chromolaena odorata dan waktu aplikasi. Faktor dosis mulsa terdiri dari 4 taraf yaitu ; 0, 6, 12 dan 18 ton ha-1 sedangkan faktor waktu aplikasi terdiri dari  3 taraf yaitu ; saat tanam, 1 minggu dan 2 minggu setelah tanam. Hasil penelitian menunjukkan bahwa dosis dan waktu aplikasi mulsa Chromolaena odorata tidak berpengaruh terhadap komponen hasil. Tidak terdapat interaksi antara dosis dan waktu aplikasi mulsa terhadap hasil tanaman kedelai. Effect of Dose and Time of Application of Organic Mulch of Chromolaena odorata on Soybean Crops Results (Glycine max L.)This reseach aims to observe the results of soybean crops due to the giving of Chromolaena odorata mulch with the appropriate dose and time of application. The reseach used a factorial randomized complete block design 4 x 3 with 3 replications. Factors studied were dose Chromolaena odorata mulch  and application time. Factor of mulching dose consist of 4 level that is; 0, 6, 12 and 18 ton ha1 while the time factor application consists of 3 levels namely; first time of planting, a week and two weeks after planted. The results showed that the dose and time of Chromolaena odorata mulch application did not affect the yield component. There was no interaction between dose and time of mulch application on soybean crop yield. 
PERAN NUTRISI AB MIX-PLUS DAN JENIS MEDIA TERHADAP PERTUMBUHAN TANAMAN SELADA MERAH (Lactuca sativa) PADA SISTEM HIDROPONIK SUBSTRAT Rosnina nina A.G; Faisal Faisal; Zikra Hayati
Jurnal Agrista Vol 25, No 3 (2021): Volume 25 Nomor 3 Desember 2021
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Selada merah merupakan sayuran sumber vitamin dan  nutrisi penting lainnya seperti zat besi, kalsium, folat, dan serat. Selada merupakan jenis sayur yang banyak dibudidayakan secara hidroponik (soil less cultivation). Faktor penentu keberhasilan hidroponik adalah penyediaan nutrisi. Nutrisi AB mix merupakan produktivitas tanaman yang sangat bergantung pada ketersediaan nutrisi pada tanaman. Zat pengatur tumbuh adalah zat yang diproduksi secara artifisial. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian nutrisi AB Mix+ZPT dan jenis media tanam terhadap pertumbuhan selada merah secara hidroponik. Penelitian ini dilaksanakan di Rumah kasa Fakultas Pertanian Universitas Malikussaleh Kabupaten Aceh Utara yang dilaksanakan pada bulan Juni sampai Juli 2021. Penelitian dilakukan dengan menggunakan metode Rancangan Acak Lengkap 2 faktor. Faktor pertama adalah dosis nutrisi AB Mix plus ZPT yang terdiri dari 4 taraf yaitu : nutrisi AB mix 0 ml/liter+ZPT 2 ml/liter air (N0), nutrisi AB mix 2.5 ml/l+ZPT 2 ml/l, nutrisi AB mix 5 ml/l+ZPT 2 ml/liter air, dan nutrisi AB mix 7,5 ml/liter+ZPT 2 ml/liter air. Faktor kedua adalah jenis media tanam yang terdiri dari 3 taraf yaitu: pasir, rock wool, dan arang sekam. Hasil penelitian menunjukkan bahwa pemberian nutrisi AB Mix+ZPT dan jenis media berpengaruh terhadap pertumbuhan dan hasil selada merah secara hidroponik. Interaksi perlakuan hara dengan AB Mix+ZPT dan jenis media berpengaruh terhadap komponen hasil yaitu tinggi tanaman, jumlah daun,  kandungan klorofil, bobot segar total, bobot segar daun. Kombinasi perlakuan nutrisi AB Mix 5 ml/l+ZPT 2 ml/l dan pasir memberikan nilai komponen rendemen terbaik. The role of AB Mix-Plus Nutrition and Media Types on The Growth of Red Lettage (Lactuca sativa) in a Substrate Hydroponic System Red lettuce is a vegetable source of vitamins and other beneficial nutrients such as iron, calcium, folate, and fiber. Lettuce is a type of vegetable which is widely cultivated by hydroponic system. Hydroponics is an alternative to cultivation without soil media (soil-less cultivation). The determining factor for the success of hydroponics is the provision of nutrients. AB mix nutrition is plant productivity that is highly dependent on the availability of nutrients in plants. Growth regulators are substances that are produced artificially. This study aims to determine the effect of nutrient application AB Mix+ZPT and the type of growing media on the growth of red lettuce hydroponically. This research was conducted at the Screen House of the Faculty of Agriculture, Malikussaleh University, North Aceh Regency, which was held from June to July 2021. The study was conducted using a 2-factor Completely Randomized Design method. The first factor is the dose of nutrition AB Mix plus ZPT  which consists of 4 levels, namely: nutrition AB mix 0 ml/liter+ZPT 2 ml/liter water (N0), nutrition AB mix 2.5 ml/liter+ZPT 2 ml/liter of water, nutrition AB mix 5 ml/liter+ZPT 2 ml/liter water, and nutrition AB mix 7.5 ml/liter+ZPT 2 ml/liter water. The second factor is the type of planting medium which consists of 3 levels, namely: sand, rock wool, and husk charcoal. The results showed that the provision of AB Mix+ZPT nutrition and the type of media affected the growth and yield of red lettuce hydroponically. The interaction of nutrient treatment with AB Mix+ZPT and media type affected the yield components, namely plant height, number of leaves,  chlorophyll content, total fresh weight, leaf fresh weight. The combination of N2M1 treatment (AB Mix nutrients 5 ml/liter+ZPT 2 ml/liter water and sand media) gave the best yield component value.
RESPON PEMBERIAN PUPUK ORGANIK CAIR (POC) BONGGOL PISANG TERHADAP PERTUMBUHAN DAN PRODUKSI BEBERAPA VARIETAS CABE RAWIT (Capsicum frutencens L var. Cengek) Iwandikasyah Putra; Yusrizal Yusrizal; Septiandar Septiandar; Wira Hadianto; Nana Ariska; Amda Resdiar
Jurnal Agrista Vol 25, No 1 (2021): Volume 25 Nomor 1 April 2021
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Penelitian ini bertujuan untuk mengetahui respon pertumbuhan dan produksi beberapa varietas cabe rawit (Capsicum frutencens L Var. Cengek) terhadap berbagai konsentrasi pupuk organik cair bonggol pisang serta nyata tidaknya interaksi kedua faktor tersebut. Penelitian ini dilaksanakan di UF (University Farm), Universitas Teuku Umar Meulaboh Aceh Barat mulai dari bulan April 2019 sampai dengan selesai. Bahan yang digunakan dalam penelitian ini adalah benih cabai rawit varietas Genie, Bara dan sigantung, POC bonggol pisang dan polybag. Sedangkan alat-alat yang akan digunakan antara lain cangkul, parang, gembor, ember, gelas ukur, timbangan analitik, kereta sorong, gayung, meteran, papan nama, kamera dan alat tulis menulis. Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Kelompok (RAK) pola faktorial 6 x 3 dengan 3 ulangan. Faktor yang diteliti meliputi konsentrasi pupuk organik cair bonggol pisang dan varietas. Faktor konsentrasi POC bonggol pisang (K) terdiri dari 6 taraf yaitu K0 = 0 (Kontrol), K1 = 10% (100 ml POC/ 900 ml air), K2 = 20% (200 ml POC/ 800 ml air), K3 = 30% (300 ml POC/ 700 ml air), K4 = 40% (400 ml POC/ 600 ml air) dan K5 = 50% (500 ml POC/ 500 ml air). Faktor varietas (V) terdiri dari 3 taraf yaitu V1 = Genie, V2 = Bara dan V3 = Pelita Peubah yang diamati adalah tinggi tanaman, diameter pangkal batang, jumlah buah, berat buah dan produksi per hektar. Hasil uji F pada analisis ragam menunjukkan bahwa konsentrasi POC bonggol pisang berpengaruh sangat nyata terhadap diameter pangkal batang 20 dan 30 HST, jumlah buah, berat buah dan produksi per ha. Berpengaruh nyata terhadap tinggi tanaman 20, 30 dan 40 HST, diameter pangkal batang 40 HST. Varietas berpengaruh nyata tinggi tanaman 30 dan 40 HST, diameter pangkal batang 20, 30 dan 40 HST, jumlah buah, berat buah dan produksi per ha. Namun berpengaruh tidak nyata terhadap tinggi tanaman 20 HST. Tidak terdapat interaksi antara konsentrasi POC bonggol pisang dan varietas terhadap semua peubah pengamatan yang diamati. Response of Giving Liquid Organic Fertilizer (POC) Banana weevil to Growth and Production of Several Varieties of Chili (Capsicum frutencens L. Var. CengekThis study aims to determine the response of growth and production of several varieties of cayenne pepper (Capsicum frutencens L Var. Cengek) to various concentrations of liquid organic fertilizer of banana weevil and the interaction between the two factors. This research was conducted at UF (University Farm), Teuku Umar Meulaboh University, West Aceh, starting from April 2019 until completion. The materials used in this study were Genie, Bara and sigantung chili seeds, POC banana weevil and polybag. While the tools that will be used include hoes, machetes, fansticks, buckets, measuring cups, analytical scales, wheelbarrows, dipper, meter, nameplate, camera and writing stationery.The design used in this study was a 6 x 3 factorial randomized block design (RBD) with 3 replications. Factors studied included the concentration of liquid organic fertilizer of banana weevil and varieties. Banana POC (K) POC concentration factor consists of 6 levels, K0 = 0 (Control), K1 = 10% (100 ml POC / 900 ml water), K2 = 20% (200 ml POC / 800 ml water), K3 = 30% (300 ml POC / 700 ml water), K4 = 40% (400 ml POC / 600 ml water) and K5 = 50% (500 ml POC / 500 ml water). Variety factor (V) consists of 3 levels, namely V1 = Genie, V2 = Bara and V3 = Pelita The observed variables are plant height, stem diameter, number of fruits, fruit weight and production per hectare.F test results on the analysis of variance showed that the POC concentration of banana weevil had a very significant effect on the stem diameter of 20 and 30 HST, number of fruits, fruit weight and production per ha. Significantly affected plant height 20, 30 and 40 HST, stem diameter of 40 HST.Varieties significantly affected plant height 30 and 40 HST, stem diameter 20, 30 and 40 HST, number of fruits, fruit weight and production per ha. But no significant effect on plant height 20 HST.There was no significant interaction between the POC concentrations of banana weevil and varieties on all observed observational variables
EFIKASI BEBERAPA SERBUK NABATI SEBAGAI BIOINSEKTISIDA TERHADAP HAMA Sitophilus zeamais PADA JAGUNG DI PENYIMPANAN Salasiah Salasiah; Muhammad Sayuthi; Syamsuddin Syamsuddin
Jurnal Agrista Vol 22, No 3 (2018): Volume 22 Nomor 3 Desember 2018
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Penelitian tentang keefektifan beberapa serbuk nabati sebagai bioinsektisida terhadap hama Sitophilus zeamais Motsch. Pada jagung di penyimpanan, telah dilakukan di Laboratorium Hama Tumbuhan Fakultas Pertanian Universitas Syiah kuala Darussalam Banda aceh. Penelitian ini dimulai dari mulai Mei 2015 sampai Desember 2016. Penelitian ini bertujuan untuk mendapatkan jenis serbuk nabati yang lebih efektif dalam mengendalikan kumbang bubuk pada jagung di penyimpan. Rancangan yang digunakan dalam penelitian ini adalah rancangan acak lengkap pola Non faktorial dengan 4 perlakuan dan diulang 6 kali ulangan yaitu Perlakuan serbuk lada hitam, lada putih, cabai rawit dan serai wangi. Peubah yang diamati meliputi Mortalitas imago, Jumlah imago turunan pertama (F1), persentase kerusakan jagung, rata-rata waktu imago muncul, daya repelensi. Hasil penelitian pada pengamatan 4 HSA menunjukan bahwa Mortalitas imago tertinggi pada perlakuan lada hitam yaitu 18,33% dan  jumlah imago turunan pertama pada pengamatan 34 HSA tertiggi dijumpai pada perlakuan cabai rawit yaitu 53,33% . Selanjutnya rata-rata persentase kerusakan biji jagung pada pengamatan 68 HSA tertinggi dijumpai pada perlakuan serai wangi yaitu 18,00% dan lama imago S. zeamais muncul pada pengamatan 34 HSA tertinggi dijumpai pada perlakuan lada hitam yaitu 34,17%. Daya repelensi pada pengamatan 2 JSA tertinggi dijumpai pada perlakuan lada hitam yaitu 58,33%.Efficacy of Some Vegetable Powders As Bioinsecticides Against Pests Sitophilus zeamais On Corn in StorageResearch on the effectiveness of some vegetable powders as bioinsecticides to pests Sitophilus zeamais Motsch. In maize in storage, it has been done in Plant Hama Laboratory of Agricultural Faculty of Shia University of kuala Darussalam Banda aceh. This research starts from May 2015 to December 2016. This research aims to get more effective type of vegetable powder in controlling powder beetle on corn in storage. The design used in this study was a complete randomized design of Non Factorial with 4 treatments and repeated 6 times repetition of black pepper treatment, white pepper, cayenne pepper and citronella. The observed variables include imago mortality, first-generation imago amount (F1), percentage of maize damage, average imago time emerging, repelensi power. The result of the research on observation of 4 HSA showed that the highest imago mortality in black pepper treatment was 18.33% and the number of first derivative imago on observation of 34 HSA was found in the treatment of cayenne pepper 53.33%. Furthermore, the average percentage of maize damage on observation of 68 highest HSA was found in the treatment of citronella that is 18.00% and the duration of imago S. zeamais appeared on the highest 34 HSA observations found in black pepper treatment that was 34.17%. The highest reproduction capacity in JSA 2 observation was found in black pepper treatment which was 58.33%.
PENGARUH JARAK TANAM DAN KONSENTRASI PUPUK CAIR GROW QUICK TERHADAP PERTUMBUHAN DAN HASILBAWANG MERAH (Allium ascalonicum L.) ASAL BIJI Fonna Sri Hartati; Elly Kesumawati; Nurhayati Nurhayati
Jurnal Agrista Vol 22, No 1 (2018): Volume 22 Nomor 1 April 2018
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Penilitian ini bertujuan untuk mengetahui tanggapan jarak tanam dan konsentrasi pupuk cair Grow Quick terhadap pertumbuhan dan hasil tanaman bawang merah (Allium ascalonicum L.). Penelitian ini dilaksanakan di Kebun Percobaan Fakultas Pertanian dari bulan September 2015 sampai April 2016.  Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Kelompok (RAK) pola faktorial dengan 3 ulangan, factor pertama jarak tanam dengan 3 taraf yaitu 20 cm x 10 cm, 20 cm x 15 cm dan 20 cm 20 cm. Sedangkan faktor kedua konsentrasi pupuk cair Grow Quick dengan 3 taraf yaitu 1 ml/L air, 2 ml/L air dan 3 ml/L air.Dari hasil analisis data secara statistik diperoleh bahwa perlakuan jarak tanam berpengaruh sangat nyata terhadap bobot berangkasan basah per berdeng, bobot berangkasan kering per bedeng, bobot kering umbi per bedeng dan potensi hasil. Berpengaruh nyata terhadap bobot kering daun per rmpun dan bobot kering daun per bedeng. Perlakuan konsentrasi pupuk cair Grow Quick berpengaruh nyata terhadap bobot berangkasan kering per bedeng, namun terdapat interaksi yang nyata antara jarak tanam dan konsentrasi pupuk cair Grow Quick bobot berangkasan kering per bedeng dan bobot kering daun per rumpun. Effect of Planting Distance and Concentration of Liquid Fertilizer on The Growth and Grow Quick Results Onion (Allium ascalonicum L.) Origin of SeedsThis research aims to determine the spacing of responses and Quick Grow concentrated liquid fertilizer on the growth and yield of onion (Allium ascalonicum L.). This research was conducted at the Experimental Farm, Faculty of Agriculture from September 2015 until April 2016. The design used in this study is a randomized block design (RAK) factorial design with three replications, the spacing of the first factor with 3 levels of 20 cm x 10 cm, 20 cm x 15 cm and 20 cm 20 cm. The second factor Grow Quick concentrated liquid fertilizer with three levels ie 1 ml / L of water, 2 ml / L of water and 3 ml / L of water. From the analysis of statistical data shows that the treatment plant spacing very significant effect on the weight of the wet stover per plot, stover dry weight per plot, the dry weight of tuber per plot and yield potential. Significant on leaf dry weight per clump and dry weight of leaves per plot. The treatment of concentrated liquid fertilizer Quick Grow significantly affect stover dry weight per plot, but there is a significant interaction between plant spacing and concentrated liquid fertilizer stover Grow Quick dry weight per plot and dry weight of leaves per clump.
PENGARUH KONSENTRASI LILIN LEBAH DAN JENIS BAHAN PENGEMAS TERHADAP DAYA SIMPAN PADA BUAH MANGGA (Mangifera indica) Rahmady Situmeang; Syafruddin Syafruddin; Rita Hayati
Jurnal Agrista Vol 25, No 3 (2021): Volume 25 Nomor 3 Desember 2021
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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 Tujuan penelitian ini adalah untuk mengetahui pengaruh konsentrasi lilin lebah dan jenis bahan pengemas terhadap daya simpan buah mangga. Metode penelitian ini menggunakan Rancangan Acak Kelompok Pola Faktorial 4x3 dengan 2 faktor dan 3 ulangan dengan total 36 unit percobaan dan pengamatan dilakukan 3 hari sekali. Faktor I yaitu konsentrasi lilin lebah (2%, 4%, 6%). Faktor II yaitu Jenis Bahan (Foam Net, Plastik Wrap dan Kertas Koran).  Adapun parameter yang diukur yaitu susut bobot, kadar air, uji kadar gula, uji kadar vitamin C, pengukuran warna terhadap warna L (Kecerahan), warna a (Hijau), dan warna b (Kuning), dan Organoleptik terhadap warna luar, warna dalam, tekstur, aroma, rasa serta penerimaan keseluruhan. Hasil Penelitian menunjukkan bahwa konsentrasi lilin lebah berpengaruh sangat nyata pada organoleptik warna luar, berpengaruh nyata pada kadar gula, organoleptik warna dalam, tekstur dan rasa, serta berpengaruh tidak nyata pada susut bobot, kadar air, kadar vitamin C, warna L (kecerahan), warna a (merah), warna b (kuning), organoleptik terhadap aroma dan penerimaan keseluruhan. Hasil yang terbaik dijumpai pada tanpa kontrol (K0). Hasil Penelitian menunjukkan bahwa jenis bahan berpengaruh  nyata pada kadar gula, serta berpengaruh tidak nyata pada susut bobot, kadar air, kadar vitamin C, warna L (kecerahan), warna a (hijau), warna b (kuning), organoleptic pada warna luar, warna dalam, tekstur, aroma, rasa dan penerimaan keseluruhan. Hasil yang terbaik dijumpai pada jenis bahan kertas koran (P3). Terdapat interaksi yang nyata antara  konsentrasi lilin lebah dengan jenis bahan pada parameter susut bobot, kadar air, kadar gula, kadar vitamin C, warna L (kecerahan), warna a (hijau), warna b (kuning), organoleptik pada warna luar, warna dalam, tekstur, aroma, rasa dan penerimaan keseluruhan.  The Effect of Beeswax concentrations and Types of Packaging on Mango Fruit Storability The purpose of this study was to find out the effect of beeswax concentration and type of packing material on the shelf life of mangoes. This research method uses a Randomized Design of 4x3 Factorial Pattern Groups with 2 factors and 3 repeats with a total of 36 units of experiments and observations are carried out every 3 days. Factor I is the concentration of beeswax (2%, 4%, 6%). Factor II is the Type of Material (Foam Net, Plastic Wrap and Newspaper).  The parameters measured are weight shrinkage, water content, sugar level test, vitamin C level test, color measurement of color against color L (Brightness), color a (Green), and color b (Yellow), and Organoleptics against outer color, inner color, texture, aroma, taste and overall reception. The results showed that the concentration of beeswax had a very real effect on organoleptics of outer color, a noticeable effect on sugar levels, organoleptics of inner color, texture and taste, and an unreal effect on weight shrinking, moisture content, vitamin C levels, L color (brightness), color a (red), color b (yellow), organoleptics on aroma and overall acceptance. The best results are found in no control (K0). The results showed that the type of material had a noticeable effect on sugar levels, as well as an unreal effect on weight shrinkage, water content, vitamin C levels, L color (brightness), color a (green), color b (yellow), organoleptic on the outer color, inner color, texture, aroma, taste and overall reception. The best results are found in the type of newspaper material (P3). There is a noticeable interaction between the concentration of beeswax and the type of material in the parameters of weight shrinkage, water content, sugar content, vitamin C levels, L color (brightness), color a (green), color b (yellow), organoleptic on the outer color, inner color, texture, aroma, taste and overall reception.  
Efektifitas Jenis Dekomposer pada kompos untuk Meningkatkan Pertumbuhan dan Hasil Dua Varietas Bawang Merah (Allium cepa var ascalonicum) Rizal Mahfud; Alfizar Alfizar; Elly Kesumawati
Jurnal Agrista Vol 25, No 1 (2021): Volume 25 Nomor 1 April 2021
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Abstrak: Penelitian ini bertujuan untuk mengetahui jenis dekomposer yang efektif pada pembuatan kompos dan varietas yang tepat terhadap pertumbuhan dan hasil tanaman bawang merah serta interaksi diantara kedua faktor tersebut. Penelitian dilaksanakan dilahan Unit Pelaksana Teknis Dinas (UPTD) Balai Benih Hortikultura Saree, Kecamatan Lembah Seulawah Kabupaten Aceh Besar yang berlangsung dari bulan Juli sampai dengan Desember 2013. Lokasi penelitian memiliki jenis tanah Andisol. Penelitian ini menggunakan rancangan acak kelompok (RAK) pola faktorial dengan 3 ulangan. Ada dua faktor yang diteliti yaitu jenis dekomposer dan varietas bawang merah. Faktor jenis dekomposer terdiri dari empat taraf yaitu: kontrol, dekomposer Trichoderma harzianum, dekomposer Pseudomonas fluorescens P60, dan dekomposer cacing tanah Lumbricus rubellus. Faktor varietas terdiri dari dua taraf yaitu: varietas Trisula dan Vietnam. Analisis laboratorium dilakukan pada tanah sebelum diaplikasi kompos hasil dekomposer Trichoderma harzianum, Pseudomonas fluorescens P60, dan cacing tanah Lumbricus rubellus. Pengamatan dilakukan terhadap pertumbuhan dan hasil tanaman bawang merah, yang meliputi: tinggi tanaman umur 15, 30 dan 45 hari setelah tanam (HST), jumlah umbi per rumpun, berat umbi per rumpun dan potensi hasil per hektar.Hasil penelitian menunjukkan bahwa jenis dekomposer  mempengaruhi tinggi tanaman bawang merah pada umur 30 HST dan jumlah umbi per rumpun. Tinggi tanaman bawang merah dan  jumlah umbi per rumpun yang terbaik didapat dari  perlakuan pemberian jenis dekomposer Pseudomonas fluorescens P60.  Berat umbi per rumpun dan potensi hasil per hektar cenderung lebih baik dijumpai pada perlakuan pemberian jenis dekomposer Trichoderma. Varietas bawang merah mempengaruhi tinggi tanaman umur 30 HST, 45 HST dan jumlah umbi per rumpun. Tinggi tanaman dan jumlah umbi per rumpun yang terbaik dijumpai pada varietas Trisula. Sedangkan berat umbi per rumpun dan potensi hasil per hektar juga cenderung lebih baik pada varietas trisula. Tidak terjadi interaksi antara pemberian jenis dekomposer pada kompos dengan varietas terhadap pertumbuhan dan hasil tanaman bawang merah. Effectiveness of Decomposer Types on Compost to Increase Growth and Yield of Two Shallots Varieties (Allium cepa var ascalonicum) Abstrac: This research aimed to determine the most effective type of decomposer in making effectivecomposts and to reveal the variety of shallot that can boost its growth and yield, as well as the interaction between the two factors. This research was conducted inthe land of the Service Technical Implementation Unit (UPTD) of the Saree Horticulture Seed Center, Lembah Seulawah District, Aceh Besar Regency, from Juli to December 2013. The research location had Andisol soil. The research was accomplished using the factorial Randomized Block Design (RBD) with three repetitions. There were two studied factors, namely decomposer types and shallot varieties. The decomposer type factor consisted of four levels: control, Trichodermaharzianum, PseudomonasfluorescensP6, 0 decomposer, and earthworm Lumbricusrubellus. The shallot variety factor consisted of two levels: Trisula and Vietnam. Laboratory analysis was performed to analyze soil nutrient contents and organic fertilizer analysis. Observations were done on the growth and yield of shallots. The observed growth components were: plant height at 15, 30, and 45 days after planting (DAP), wet anddry stover weight, amount of bulbs per clump, bulb weight per clump, and yield potential per hectare. The results indicated that the types of decomposer had very significant effects on the plants’ height at 30 DAP and amount of bulbs per clump, significant effects on the weights of dry and wet stovers, and no significant effects on the plants’ height at 15 and 45 DAP, bulb weight per clump, and yield potential per hectare. The tallest shallot plant was a result of the Pseudomonas fluorescens P60treatment. It also recorded the best dry and wet stover weights and amount of bulbs per clump compared to other treatments. Slightly better bulb weight per clump and yield potential per hectare can be found in plants treated with Trichoderma. The shallot varieties had very significant effects on the plants’ height at 30 and 45 DAP and amount of bulbs per clump, significant effects on wet stover weight and no significant effect on the plants’ height at 15 DAP, dry stover weight, bulb weight per clump, and yield potential per hectare. Trisula produced the tallest plant at 30 and 45 DAP. It also produced the most wet stover weight, while its dry stover weight was slightly better than that of Vietnam’s. A better amount of bulbs per clump can be found in Trisula. It had slightly better bulb weight per clump and yield potential per hectare compared to Vietnam’s. The results showed that there was no interaction between the types of decomposers in compost and the varieties in the growth and yield of shallots.

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