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Hasanuddin Hasanuddin
Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala
Agriculture, Biological Sciences & Forestry Education

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Aplikasi Beberapa Dosis Herbisida Glifosat dan Paraquat pada Sistem Tanpa Olah Tanah (TOT) serta Pengaruhnya Terhadap Sifat Kimia Tanah, Karakteristik Gulma dan Hasil Kedelai Adnan Adnan; Hasanuddin Hasanuddin; Manfarizah Manfarizah
Jurnal Agrista Vol 16, No 3 (2012): Volume 16 Nomor 3 Desember 2012
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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ABSTRAK. Penelitian ini bertujuan mengkaji pengaruh dosis herbisida glifosat dan paraquat pada sistem TOT terhadap sifat kimia tanah, karakteristik gulma serta hasil tanaman kedelai. Rancangan yang  digunakan dalam penelitian ini adalah Rancangan Acak Kelompok (RAK) faktorial yang terdiri dari 2 (dua) faktor yaitu dosis dan herbisida dengan pengulangan sebanyak 3 (tiga) kali. Peubah yang diamati dalam penelitian ini adalah sifat kimia tanah, karakteristik gulma, dan komponen hasil dan hasil tanaman kedelai. Hasil penelitian menunjukkan bahwa semua dosis dan jenis herbisida memberikan peningkatan pH, N-total tanah, dosis 1,50 kg b.a. ha-1 memberikan nilai K-dd yang lebih baik dibandingkan dosis 0,75 dan 2,25 kg ha-1. Dosis 2,25 kg b.a. ha-1 meningkatkan persentase pengendalian gulma dan bobot kering gulma yang lebih rendah, meningkatkan komponen hasil dan hasil tanaman kedelai. Herbisida glifosat dan paraquat memiliki kemampuan yang sama dalam memperbaiki sifat kimia tanah, meningkatkan persentase pengendalian gulma dan menurunkan bobot kering gulma serta meningkatkan komponen hasil dan hasil tanaman kedelai. Interaksi antara dosis 2,25 kg b.a. ha-1 dan herbisida glifosat memberikan nilai persentase pengendalian gulma yang lebih tinggi dan bobot kering gulma yang lebih rendah.The Application of Several Dosage Herbicide Glyphosate and Paraquat in No-Tillage System and Its Influence on Soil Chemical Properties, Weed Characteristics, and Soybean YieldABSTRACT. This study aims to assess the effect of dose of herbicide glyphosate and paraquat on the NT system to soil chemical properties, weeds characteristics of soybean yield. The design used is a randomized completely block design (RBD) factorials consisting of 2 (two) factors herbicide and dose with 3 (three)  replication times. The variables properties of chemical, characteristics of weed, components and yield of soybean. The study results showed that all doses and types of herbicides provided increased pH, total soil-N, 1.50 kg dose ba ha-1 gave the value of K-dd are better than the doses of 0.75 and 2.25 kg ha-1. 2.25 kg dose b.a. ha-1 increased the percentage of weed control and dry weight weed is lower, improving yield and yield components of soybean. Herbicide glyphosate and paraquat have the same ability in improving soil chemical properties, improve weed control and reduce the percentage of dry weight of weeds and increase yield and components and yield of soybean. Interaction between 2.25 kg dose b.a. ha-1 and the herbicide glyphosate give a percentage higher weed control and dry weight weed is lower
Persistensi Herbisida Clomazone dan Pendimethalin pada Tanaman Kedelai Kultivar Argo Mulyo Hasanuddin Hasanuddin; Elly Kesumawati; Jumini Jumini
Jurnal Agrista Vol 12, No 2 (2008): Volume 12 Nomor 2 Agustus 2008
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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The Persistence of Clomazone and Pendimethalin Herbicides in Soybean Cultivar of Argo MulyoABSTRACT. A field research has been conducted in PT. Syngenta RD Station Cikampek, Karawang to investigate the persistence of clomazone and pendimethalin herbicides in soybean cultivar of Argo Mulyo. The dosage of clomazone and pendimethalin herbicides used were: 0.75; 1.50; and 2.25 kg a.i. ha-1. The persistence of clomazone and pendimethalin herbicide varied from 28 to 96 days and 43 to 75 days, respectively. The persistence of clomazone herbicide was longer than the of pendimethalin.
Evaluasi Waktu Aplikasi dan Kombinasi Herbisida Alachlor Untuk Mengendalikan Gulma pada Tanaman Kedelai [Glycine max (L.) Merrill] Hasanuddin Hasanuddin
Jurnal Agrista Vol 2, No 1 (1998): Volume 2 Nomor 1 April 1998
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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ABSTRAK.
Pengaruh Persaingan Gulma Synedrella nodiflora L. Gaertn. Pada Berbagai Densitas Terhadap Pertumbuhan dan Hasil Kedelai Hasanuddin Hasanuddin; Gina Erida; Safmaneli Safmaneli
Jurnal Agrista Vol 16, No 3 (2012): Volume 16 Nomor 3 Desember 2012
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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ABSTRAK. Penelitian ini bertujuan untuk mengetahui pengaruh densitas gulma Synedrella nodiflora terhadap pertumbuhan dan hasil tanaman kedelai. Penelitian ini dilaksanakan di Kebun Percobaan Fakultas Pertanian Universitas Syiah Kuala Banda Aceh sejak Maret – Juni 2011. Rancangan yang digunakan adalah Rancangan Acak Lengkap non faktorial dengan lima perlakuan densitas gulma yang diulang sebanyak empat kali. Densitas gulma adalah: 0, 2, 4, 6, dan 8 gulma per polibag. Peubah yang diamati adalah: jumlah cabang, diameter pangkal batang, jumlah nodula, bobot basah nodula, jumlah polong, jumlah biji, dan bobot biji per tanaman. Hasil penelitian menunjukkan bahwa densitas gulma berpengaruh terhadap bobot basah nodula dan bobot biji per tanaman. The Effects of Weed Competition of Synedrella nodiflora L. Gaertn. on Some Density to Growth and Yield of SoybeanABSTRACT .The aim of research was known the effects of weed density of Synedrella nodiflora on growth and yield of soybean. The research was conducted in Experimental Farm Agriculture Faculty, University of Syiah Kuala Banda Aceh since March up to June 2011. The experimental design was Randomized Completely Design non factorial with five treatments of weed density. Weed density were: 0; 2; 4; 6; and 8 per polybag. Variables were: number of branches, diameter of stem, number of nodules, wet  weight of nodules, number of pod, number of seed, and seed weight per plant. The result showed that weed density significantly to wet  weight of nodules and seed weight per plant. 
Resistance Induction of Cocoa Seeds Against Fruit Rot Disease (Phytophthora palmivora Butl.) Using Rhizobacteria-Threated Seed Deby Rezita; Syamsuddin Syamsuddin; Hasanuddin Hasanuddin
Jurnal Agrista Vol 25, No 2 (2021): Volume 25 Nomor 2 Agustus 2021
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Penelitian ini bertujuan untuk mengetahui kemampuan rizobakteri yang diberikan melalui perlakuan benih mempengaruhi induksi ketahanan bibit kakao terhadap penyakit busuk buah (Phytophthora palmivora Butl.). Penelitian ini dilaksanakan di Laboratorium Ilmu dan Teknologi Benih, Jurusan Agroteknologi, Fakultas Pertanian Universitas Syiah Kuala, Darussalam Banda Aceh sejak September 2020 sampai Februari 2021. Rancangan yang digunakan ialah Rancangan Acak Lengkap (RAL) non faktorial dengan 7 perlakuan yang diulang sebanyak 3 kali sehingga diperoleh 21 unit perlakuan. Peubah yang diamati ialah persentase penghambatan pertumbuhan koloni patogen, laju penghambatan pertumbuhan koloni patogen, pengukuran aktivitas peroksidase, potensi tumbuh maksimum, daya berkecambah, keserempakan tumbuh, kecepatan tumbuh relatif, waktu yang dibutuhkan untuk mencapai 50% perkecambahan total relatif, tinggi tanaman, diameter batang dan jumlah daun. Hasil penelitian ini menunjukkan bahwa rizobakteri berpengaruh sangat nyata terhadap persentase penghambatan pertumbuhan koloni patogen, laju penghambatan pertumbuhan koloni patogen, pengukuran aktivitas peroksidase, daya berkecambah, kecepatan tumbuh relatif , tinggi tanaman bibit kakao umur 28 HST, tinggi tanaman bibit kakao umur 35 HST, diameter batang bibit kakao umur 28 HST, diameter batang bibit kakao umur 35 HST dan jumlah daun bibit kakao umur 28. HST. Resistance Induction of Cocoa Seeds Against Fruit Rot Disease (Phytophthora palmivora Butl.) Using Rhizobacteria-Threated Seed This study aimed to determine the ability of rhizobacteria given through seed treatment to influence the induction of resistance of cocoa seedlings to fruit rot disease (Phytophthora palmivora Butl. ). This research was conducted at the Seed Science and Technology Laboratory, Department of Agrotechnology, Faculty of Agriculture, Syiah Kuala University, Darussalam Banda Aceh from September 2020 to February 2021. The design used was a non-factorial Completely Randomized Design (CRD) with 7 treatments and 3 times replications for experiments, so there were 21 experimental units. The variables observed were the percentage of inhibition of pathogenic colony growth, rate of inhibition of pathogenic colony growth, measurement of peroxidase activity, maximum growth potential, germination, growth simultaneity, relative growth rate, the required time to reach 50% of relative germination, plant height, stem diameter and number of leaves. The results of this study showed that rhizobacteria had a very significant effect on the percentage of inhibition of pathogenic colony growth, rate of inhibition of pathogenic colony growth, measurement of peroxidase activity, germination, relative growth rate, height of cacao seedlings 28 DAP, height of cacao seedlings 35 DAP, stem diameter of cacao seedlings 28 DAP, stem diameter of cacao seedlings 35 DAP and numer of leaves of cacao seedlings 28 DAP.
Pertumbuhan Gulma dan Tanaman Kedelai [Glycine max (L.) Merrill] Akibat Herbisida Trifluralin : Pengaruh Waktu Aplikasi dan Campuran Herbisida Hasanuddin Hasanuddin
Jurnal Agrista Vol 2, No 3 (1998): Volume 2 Nomor 3 Desember 1998
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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ABSTRAK.
PENGARUH PERLAKUAN BENIH MENGGUNAKAN RIZOBAKTERI PEMACU PERTUMBUHAN TANAMAN TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN OKRA (Abelmoschus Esculentus L. Moench) Putri Alfarrah Dhifa; Syamsuddin Syamsuddin; Hasanuddin Hasanuddin
Jurnal Agrista Vol 25, No 2 (2021): Volume 25 Nomor 2 Agustus 2021
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Penelitian ini bertujuan untuk mengetahui pengaruh perlakuan benih menggunakan rizobakteri pemacu pertumbuhan tanaman dan jenis rizobakteri yang tepat terhadap peningkatan pertumbuhan dan produksi tanaman okra. Penelitian ini dilaksanakan di Kebun Percobaan 1 dan Laboratorium Ilmu dan Teknologi Benih Fakultas Pertanian Universitas Syiah Kuala yang berlangsung pada bulan Oktober sampai Desember 2020. Percobaan disusun berdasarkan rancangan acak kelompok (RAK) non faktorial dengan 16 perlakuan yang terdiri atas 15 perlakuan isolat rizobakteri dan perlakuan kontrol. Setiap perlakuan diulang sebanyak 3 kali. Hasil penelitian menunjukkan bahwa perlakuan terbaik terdapat pada jenis rizobakteri Bacillus badius yang mampu meningkatkan parameter tinggi tanaman okra 15, 30, 45 dan 60 HST dan jenis rizobakteri Bacillus larvae yang mampu meningkatkan diameter batang 60 HST, jumlah daun 45 dan 60 HST serta berat buah pertanaman. The Effect of Seed Treatment Using Plant Growth Promoting Rhizobacteria on Growth and Production of Okra (Abelmoschus esculentus L. Moench) This study aims to determine the effect of seed treatment using plant growth promoting rhizobacteria and the right types of rhizobacteria on increasing growth and production of okra. This research was conducted at Experimental Garden 1 and Seed Science and Technology Laboratory, Faculty of Agriculture, Syiah Kuala University from October up to December 2020. Randomized Block Design (RBD) non factorial that consisted 16 treatments was used in the research. The treatments were control and 15 rhizobacteria isolates, every treatment was replicated 3 times. The results showed that the best seed treatment using rhizobacterial isolates Bacillus badius was able to increase the height parameters of okra plants 15, 30, 45 and 60 DAP, and rhizobacteria of Bacillus larvae were able to increase stem diameter 60 DAP, number of leaves 45 and 60 DAP and weight of fruit in a plant. 
Aplikasi Herbisida Clomazone dan Pendimethalin pada Tanaman Kedelai Kultivar Argomulyo: I. Karakteristik Gulma Hasanuddin Hasanuddin
Jurnal Agrista Vol 16, No 1 (2012): Volume 16 Nomor 1 April 2012
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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ABSTRAK. Efektivitas herbisida dalam mengendalikan gulma sangat ditentukan oleh faktor jenis dan dosis herbisida.  Penelitian ini bertujuan untuk mendapatkan jenis dan dosis yang tepat untuk mengendalikan gulma pada tanaman kedelai kultivar argomulyo. Jenis herbisida yang digunakan adalah: clomazone dan pendimethalin, sedangkan dosis yang digunakan adalah: 0; 0,75; 1.50; dan 2,25 kg b.a.ha-1. Rancangan yang digunakan adalah Rancangan Acak Kelompok bifaktorial.  Peubah yang diamati adalah: persentase pengendalian gulma, persentase penutupan gulma, dan jenis gulma. Hasil penelitian menunjukkan bahwa dosis herbisida sebanyak 2,25 kg b.a.ha-1 dapat meningkatkan persentase pengendalian gulma Cleome rutidospermae dan Ipomoea triloba serta menurunkan persentase penutupan gulma. Herbisida pendimethalin dapat meningkatkan persentase pengendalian gulma Cleome rutidospermae.The Application of Herbicide Clomazone and Pendimethalin on Argomulyo Cultivar of Soybean: I. Weed CharacteristicABSTRACT. The effectiveness of herbicide to control weeds is determined by type and dosage of herbicide.  This research aimed was to study the accurate type and dosage of herbicide to control weeds on soybean of argomulyo cultivar. Herbicide type and dosage tested were clomazone and pendimethalin, and 0; 0.75; 1.50; and 2.25 kg a.e.ha-1 respectively. To understand the effect of both factors on the effectiveness of herbicide, Randomized Completely Block Design was employed.  The variables observed were weed control percentage, weed coverage percentage, and weed species. The result showed that application 2.25 kg a.e.ha-1 of herbicide increase the percentage of weed control on Cleome rutidospermae and Ipomoea triloba but decreases weed coverage percentage. Meanwhile pendimethalin herbicide simply raises the control percentage of Cleome rutidospermae.
Aplikasi Beberapa Dosis Herbisida Campuran Atrazina dan Mesotriona pada Tanaman Jagung: I. Karakteristik Gulma Hasanuddin Hasanuddin
Jurnal Agrista Vol 17, No 1 (2013): Volume 17 Nomor 1 April 2013
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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ABSTRAK. Efektivitas herbisida dalam mengendalikan gulma sangat ditentukan oleh dosis herbisida.  Penelitian ini bertujuan untuk mendapatkan dosis yang tepat untuk mengendalikan gulma pada tanaman jagung. Dosis herbisida campuran atrazina dan mesotriona yang digunakan adalah: 0; 0,5; 1,0; 1,50; 2,0 dan 2,50 L bahan dagang ha-1. Rancangan yang digunakan adalah Rancangan Acak Lengkap.  Peubah yang diamati adalah: persentase pengendalian gulma, populasi gulma, jenis gulma, bobot kering gulma teki, bobot kering gulma rumput, dan bobot kering gulma berdaun lebar. Hasil penelitian menunjukkan bahwa dosis herbisida campuran sebanyak 0,5 L  bahan dagang ha-1 dapat meningkatkan persentase pengendalian gulma serta menurunkan populasi gulma, jenis gulma, bobot kering gulma teki, bobot kering gulma rumput, dan bobot kering gulma berdaun lebar. The Application of some Dosages of  Mixture Atrazine and Mesotrione Herbicides on Corn: I. Weed Characteristics ABSTRACT. Herbicide effectivity for weed control depends on herbicide dosages.  This research conducted to find dosage for weed control on corn. Mixture herbicide of atrazine and mesotrione dosages were: 0; 0.5; 1.0; 1.50; 2.0 and 2.50 L formulation ha-1. Completely Randomized Design was used.  Variables were: weed control percentage, weed population, weed species, dry weight of sedges, dry weight of grasses, and dry weight of broad leaves. The result showed were herbicide dosages of 0.5 L formulation ha-1could increasing weed control percentages, decreasing of weed population, weed species, dry weight of sedges, dry weight of grasses, and dry weight of broad leaves. 
Efikasi Campuran Herbisida Pendimethalin serta Pengaruhnya Terhadap Gulma dan Hasil Tanaman Kedelai M. Ilyas Abubakar; Hasanuddin Hasanuddin; Muhammad Rusdi; Haswandi Haswandi
Jurnal Agrista Vol 10, No 3 (2006): Volume 10 Nomor 3 Desember 2006
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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 The Efficacy of Pendimethalin Herbicide Mixtures and its Effects on Weed and Yield of SoybeanABSTRACT. Field research has been conducted in Experimental Farm of Agriculture Faculty University of Syiah Kuala Banda Aceh from March to July 2006 for evaluation efficacy of pendimethalin herbicide mixtures and its effect on weed and yield of soybean. Pendimethalin+imazetaphyr herbicide at dosage of 1.0 kg+70 g.a.i. ha-1 could decrease dry weight weed and increase percentage of weed control. Dried seed yield were higher when pendimethalin+imazetaphyr herbicide was applied at dosage 1.0 kg + 70 g.a.i. ha-1.
Co-Authors Abdul Hakim Asma'i Adnan Adnan Agam Ihsan Hereri Ainun Marliah Ainun Marliah Ainun Marliah Aldina Cahaya Andita Salsabila Washfa Azika Fardia Badriana Badriana Bakhtiar, Bakhtiar. Bob Made Indra Kurniawan Cut Nur Ichsan Deby Rezita Dika Pratama Dody Aswar Elly Kesumawati Erida Nurahmi Erita Hayati Fahlia Ariyadi Gina Erida Hafidh Al Faridzi Halimursyadah Halimursyadah Haswandi Haswandi Heri Gunawan Ilham Iwan Tona ismaturrahmi ismaturrahmi Jumini Jumini Khaira Ulvia Laili Atia Rahma Lisma Wati M. Ilyas Abubakar Manfarizah Manfarizah Marai Rahmawati Mita Amelia Mudinillah, Adam Muhammad Arief Muhammad Rusdi Muhammad Suriyat Nulvi Safria Nurhayati Nurhayati Putri Alfarrah Dhifa Resti Afdharani Reva Riski Rika Husna Safmaneli Safmaneli Shella Wahyuni Migawati Shiddiq Mubarak Siti Hafsah Sopiyan Syahputra Syamsuddin Syamsuddin Trisda Kurniawan Yoga Agustiawan Zawil Qaimah Zulman Zulman