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All Journal JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian JMM (Jurnal Masyarakat Mandiri) Jurnal Kreativitas PKM AGRISAINS: Jurnal Ilmiah Magister Agribisnis Pelita Masyarakat Jurnal Ilmiah Pertanian ( JIPERTA) Budapest International Research in Exact Sciences (BirEx Journal) Jurnal Agriuma Jurnal Natural
Suswati Suswati
Universitas Medan Area
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Uji Toksisitas Ekstrak Methanol Tagetes erecta L Terhadap Xanthomonas oryzae pv. oryzae Penyebab Penyakit Hawar Daun Bakteri Pada Tanaman Padi Sawah (Oryza sativa L ) Secara In–Vitro Surya Chandra; Zulheri Noer; Suswati Suswati
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 4, No 2 (2022): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JULI
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrisains.v4i2.1401

Abstract

Padi merupakan salah satu komoditi pangan yang sangat dibutuhkan di Indonesia. Salah satu serangan penyakit yang paling sering menyerang tanaman padi yaitu HDB (Hawar Daun Bakteri) atau BLB (Bacterial Leaf Blight) yang lebih populer dengan nama penyakit kresek, penyakit hawar daun bakteri pada tanaman padi merupakan salah satu penyakit yang dapat menyebabkan gagal panen, penyakit ini disebabkan oleh bakteri gram negatif Xanthomonas oryzae pv. oryzae. Untuk mengetahui toksisitas dari eksrtak jaringan Tagetes erecta L efektif sebagai pengendalian bakteri Xanthomonas oryzae pv. oryzae. Berdasarkan hasil penelitian yang telah dilakukan bahwa pemberian eksrtak Tagetes erecta mampu memberikan pengaruh nyata dalam menghambat pertumbuhan Xanthomonas oryzae pv. oryzae secara IN-Vitro. Konsentrasi yang terbaik ekstrak bunga Tagetes erecta yang optimal dalama menghambat pertumbuhan bakteri Xanthomonas oryzae pv. oryzae adalah konsentrasi 10% hal ini diduga kandungan senyawa metabolit sekunder yang terdaat pada bunga Tagetes erecta L sangat kuat dan stabil. Uji skrining fitokimia merupakan analisis kualitatif terhadap senyawa- senyawa metabolit sekunder, dimana menguji ekstrak dari bahan alam yang terdiri atas berbagai macam metabolit sekunder yang berperan dalam aktivitas biologisnya uji beberapa ekstrak Bunga 10%,daun konsentrasi 5% dan 10% , Tagetes erecta yang dilakukan di laboratorium yang dapat digunakan sebagai bahan penghambat pertumbuhan Bakteri Xanthomonas oryzae pv. oryzae yaitu Ekstrak Bunga Tagetes erecta perlakuan B4 dengan Konsentrasi 10%, Ekstrak Daun Tagetes erecta . Bunga T erecta mempunyai zona hambat paling besar, karena bahan aktif pada bunga Tagetes erecta memiliki senyawa sekunder yang baik serta dapat sebagai antibakteri.
Intercropping system of Capsicum annum L. and Tagetes erecta with Mycorrhizal application and cow waste compost SUSWATI SUSWATI; SERI DEPI; SAISA SAISA; SITI MARDIANA; SAIPUL SIHOTANG
Jurnal Natural Volume 22 Number 3, October 2022
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1431.608 KB) | DOI: 10.24815/jn.v22i3.25530

Abstract

Factors that cause fluctuations in chili production are nutrient content and attack by plant disturbing organisms (PDO).  To overcome pest attacks can be done by planting refugia which serves as an alternative that will bring in natural enemies.  In addition, the application of cow dung and mycorrhizal compost as biological agents will be able to maintain soil quality and plant growth.  This study aims to determine the effect of cow waste compost and arbuscular mycorrhizal fungi (AMF) on the growth and production of red chili plants intercropped with refugia plants.  The method was a factorial randomized block design consisting of 2 factors, namely: cow waste compost and AMF.  Cow waste compost consists of 5 levels, namely: K0 = without giving cow waste compost, K1 = cow waste compost at a dose of 5 tons/ha-1, K2 = cow waste compost at a dose of 10 tons/ha-1, K3 = cow waste compost at a dose 15 tons/ha-1, K4= cow waste compost dose of 20 tons/ha-1.  Meanwhile, arbuscular mycorrhizal fungi consisted of 4 levels, namely: M0= without AMF, M1= AMF 50 kg/ha-1, M2= AMF 100 kg/ha-1, M3= AMF 150 kg/ha-1.  The results showed that AMF had a most significant effect on the number of fruits per plant, production per plant, and production per plot, but not significantly different on plant height, some branches, and flowering age of Laris variety red chili.  AMF treatment with 150 kg/ha (M3) dose had the highest average value for all observed parameters.
Aplikasi Benzyl Amino Purin (BAP) Terhadap Pertumbuhan Dan Produksi Stroberi (Fragaria x ananassa Var Duchesne) Dari Sumber Bibit Yang Berbeda Hotma Siagian; Syahbudin Hasibuan; Suswati Suswati
Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Vol. 1 No. 1 (2016): Jurnal Agrotekma Desember
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agr.v1i1.1106

Abstract

Tujuan penelitian ini yaitu untuk memperoleh data pertumbuhan dan produksi tanaman stroberi dari sumber bibit yang berbeda dengan pengaplikasian Benzyl Amino Purin (BAP) pada dosis yang berbeda. Penelitian dilakukan di Balai Penelitian Tanaman Buah Kebun Percobaan Tanaman Buah Brastagi, jalan Medan Brastagi kilometer 60, kabupaten Karo dengan ± 1200 m di atas permukaan laut. Penelitian dilakukan mulai bulan Mei 2014 sampai dengan bulan Agustus 2014, mengunakan Rancangan Acak Kelompok (RAK) Faktorial, dengan empat ulangan, 6 kombinasi sehingga didapat 24 plot tanaman dari seluruh kombinasi dan ulangan. Faktor pertama yang diuji adalah konsentrasi BAP yaitu K0 =  tanpa BAP, K1 = mengunakan BAP 10 mg L¯1, K2= mengunakan BAP 20 mg L¯1. Faktor kedua yang diuji adalah Sumber bibit tanaman stroberi yaitu S1 = sumber bibit sulur, S2 = sumber bibit asal anakan. Hasil penelitian menunjukan bahwa pemberian BAP terhadap tanaman stroberi dari sumber bibit yang berbeda tidak menunjukan pengaruh  nyata, tetapi sumber bibit berpengaruh terhadap masa awal berbunga pada S2 (sumber bibit dari anakan) dengan masa waktu 29,47 hari. Secara umum penelitian tidak menunjukan hasil yang berbeda nyata pada semua sumber bibit.
Pengendalian Hama Penggerek Bonggol Pisang (Cosmopolites sordidus. Germar) Dan Penggerek Batang Pisang (Odoiphorus longicollis. Olivier) Dengan Beauveria bassiana Agung Syahputra; Suswati Suswati; Asmah Indrawati
Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Vol. 1 No. 1 (2016): Jurnal Agrotekma Desember
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agr.v1i1.1108

Abstract

Tujuan dari penelitian ini adalah untuk menggali informasi tentang kemampuan cendawan Beauveria bassiana dalam mengurangi intensitas serangan penggerek bonggol dan penggerek batang pisang. Penelitian ini dilakukan di Desa Lao Sambo, Kecamatan STM Hulu Kabupaten Deli Serdang, dengan ketinggian tempat 150 mdpl. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) non faktorial dengan 6 taraf  perlakuan, 4 ulangan, perlakuan adalah aplikasi jenis B. bassiana dengan dosis rekomendasi. sebagai berikut : A0 = 0 konidia/ml, A1 = 102 konidia/ml, A2 = 104 konidia/ml, A3 = 106 konidia/ml, A4 = 108 A5 = sipermetrin 0,5cc/ml. Parameter yang diamati meliputi mortalitas C.sordidus dan O.longicollis dan efektifitas dosis B.bassiana. C.sordidus Germar dan O.longicollis Oliver yang terperangkap lebih didominasi oleh trap A0 (kontrol) 75 % sedangkan A1 (suspensi 102/ml) 0 %, A2 (suspensi 104/ml) 14,29 %, A3 (suspensi 106/ml) 0 %, A4 (suspensi 108/ml) 10,71 %, dan A5 (Sipermetrin 0,5cc/ml) 0 % imago. Sedangkan O.longicollis pada trap A0 (kontrol) 39,13 % sedangkan A1 (suspensi 102/ml) 34,78 %, A2 (suspensi 104/ml) 0 %, A3 (suspensi 106/ml) 21,74%, A4 (suspensi 108/ml) 4,35% ekor, dan A5(Sipermetrin 0,5 ml) 0 % imago. Penggunaan suspensi jamur B.bassiana sangat berpengaruh nyata terhadap C.sordidus Germar dan O.longicollis Oliver yang terperangkap pada trap.
Pertumbuhan Dan Produksi Tanaman Cabai Merah (Capsicum annum L.) Bermikoriza Dengan Aplikasi Biochar Dan Pupuk Kimia Nopa Adetiya; Sumihar Hutapea; Suswati Suswati
Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Vol. 1 No. 2 (2017): Jurnal Agrotekma Juni
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agr.v1i2.1130

Abstract

Menurunnya produksi cabai merah di Sumatera Utara disebabkan oleh berkurangnya luas panen, serangan hama penyakit dan kurang tersedianya unsur hara yang ada di dalam tanah. Penelitian ini bertujuan untuk mengetahui pertumbuhan dan produksi tanaman cabai merah bermikoriza dengan aplikasi biochar dan pupuk kimia. Penelitian dilakukan di Gang Metcu Desa Guru Singa Kecamatan  Berastagi Kabupaten Karo yang dilakukan pada tanggal 24 Mei 2015 sampai 27 November 2015. Metode yang digunakan dalam penelitian ini adalah Rancangan Acak Kelompok Faktorial yang terdiri dari 2 faktor perlakuan. Faktor pertama yaitu dosis Biochar (A) dengan 4 taraf yaitu A = 0 kg biochar /m2; A1 = 0,5 kg biochar / m2 ; A2 = 1 kg biochar / m2 ; A3 = 1,5 kg biochar / m2. Faktor kedua yaitu jumlah pupuk kimia (B) dengan 4 taraf yaitu B0 = 0% dosis anjuran ; B1 = 100% dosis anjuran ; B2 = 75% dosis anjuran ; B3 = 50% dosis anjuran. Hasil penelitian menunjukkan bahwa perlakuan pemberian biochar kendaga dan cangkang biji karet dan pupuk kimia dapat meningkatkan  pertumbuhan (tinggi tanaman,diameter batang) dan produksi (jumlah buah, bobot buah) tanaman cabai merah bermikoriza.
Efektivitas aplikasi kompos kulit kopi dan Fungi mikoriza arbuskular terhadap produktivitas jagung manis Hary Sahputra; Suswati Suswati; Gusmeizal Gusmeizal
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 1, No 2 (2019): Jurnal Ilmiah Pertanian (JIPERTA), September
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v1i2.82

Abstract

Corn is one of stupple food to support economic growth in North Sumatera. The purpose of this research was to obtain data on the ability of compost derived from coffee husks and arbuscular mycorrhizal fungi in the growth and production of sweet corn plants (Zea mays sccharata Sturt). The method used in this study is a randomized block design (RDB) in factorial, with 2 (two) treatment factors, namely: 1) Factor coffee skin and  2) arbuscular mycorrhizal fungi (M), each treatment was repeated two (2) times so that there are 40 experimental plots. The parameters observed are plant height, number of leaves, cob length, sample crop production per plot, crop production per plot, top wet weight, bottom wet weight, percentage of pest attack, colonization of arbuscular mycorrhizal fungi, effectiveness of treatment application to all parameters. The results obtained from this study were: 1) The giving of coffee skin compost did not significantly affect the parameters of plant height, number of leaves, cob length, sample plant production per plot, crop production per plot, top wet weight and bottom wet weight; 2) The allocation of arbuscular mycorrhizal fungi has no significant effect on the parameters of observing plant height, number of leaves, cob length, sample plant production per plot, crop production per plot, top wet weight and bottom wet weight; 3) The combination of coffee husks compost and arbuscular mycorrhizal fungi did not significantly affect the parameters of plant height, number of leaves, length of cob, sample crop production per plot, crop production per plot, top wet weight and bottom wet weight.
Pengaruh Pemberian Kompos Paitan (Tithonia Diversifolia) dan Nanopartikel Cangkang Telur Terhadap Pertumbuhan Dan Produksi Bawang Merah (Allium Ascalonicum) Ridho Ari Kusuma; Suswati Suswati; Erwin Pane
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 3, No 1 (2021): Jurnal Ilmiah Pertanian (JIPERTA), Maret
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v3i1.434

Abstract

This study aims to determine the effect of giving Paitan (Tithonia diversifolia) compost, Eggshell Nanoparticles, and a combination of giving Paitan (Tithonia diversifolia) compost and eggshell nanoparticles simultaneously on growth and production of Shallots (Allium ascalonicum). This study used a factorial randomized block design (RBD) with two research factors, namely giving paitan compost (P0 = without applying fertilizer; P1 = 0. 5 kg / plot; P2 = 1 kg / plot; P3 = 1. 5 kg / plot) and giving egg shell nanoparticles (N0 = without giving nanoparticles; N1= 1 g / plot; N2 = 1. 5 g / plot; N3 = 2 g / plot), repeated 2 times.  eggshell nanoparticles had a very significant effect on plant height at the age of 2. 4 and 5 WAP, on the number of leaves at 3 WAP, and had a significant effect on plant height at 3 and 6 WAP, on the number of leaves 2 and 4 WAP but not significant effect on plant height 7 and 8 WAP, on the number of leaves at 5 to 8 WAP, and other parameters. The combination effectiveness of paitan compost and eggshell nanoparticles had a very significant effect on the number of leaves at 2 and 3 WAP, and had a significant effect on the number of leaves at 4 WAP but had no significant effect on plant height at 2 to 8 WAP, for the number of leaves at 5 to 8 MST and on other parameters
Inventarisasi Keragaman Musuh Alami Erionota Thrax L. pada Beberapa Jenis Tanaman Pisang Bermikoriza di Desa Sampali Pasrah Imanuel; Suswati Suswati; Asmah Indrawaty
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 3, No 1 (2021): Jurnal Ilmiah Pertanian (JIPERTA), Maret
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v3i1.430

Abstract

Banana cultivation will not be separated from pest problems. One of the main pests that attack banana plants is the banana leaf rolling caterpillar Erionota thrax L. The research was carried out in the Unified Community Farmer Group of Sampali Village, Percut Sei Tuan District, Deli Serdang Regency in March-May 2020. The research method used was descriptive analysis method using random sample (random sampling). The observation parameters consisted of population density, level of pest attack, egg parasitoid, larval parasitoid, pupa parasitoid, parasitoid identification, species diversity index, species evenness index, and relative abundance. There are 4 types of parasitoids, namely Braconidae sp 1 (Hymenoptera: Braconidae), Tachinidae sp 1 (Diptera: Tachinidae), Xanthopimpla gampsura (Hymenoptera: Ichneumonidae) and Brachymeria lasus Walker (Hymenoptera: Chalcididae). Erionota thrax L. parasitoid diversity index 0.7929 in low diversity levels, and the highest relative abundance of Brachymeria lasus Walker 98%, Erionota thrax attack rates on Barangan bananas reached 36.51%, Erionota thrax attack rates on Kepok bananas reached 45.13% , the attack rate of Erionota trax on Roti bananas was 50.72%, while the attack rate of Erionota thrax on FHIA-17 bananas     was 42.46%.
Keragaman dan Kelimpahan Serangga Tanaman Cabai Merah (Capsicum annum L.) Berefugia Kembang Kotokan (Tagetes erecta L.) M. Agung Saputra M; Suswati Suswati; Asmah Indrawati
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 4, No 1 (2022): Jurnal Ilmiah Pertanian (JIPERTA), Maret
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v4i1.1192

Abstract

This study aims to determine the index of diversity and abundance of insects in red chili with refugia flower kotokan (Tagetes erecta L.) The method used in this study was descriptive analysis using ordinal sampling using a non-factorial randomized block design. This research was carried out in the experimental garden of the Faculty of Agriculture, Medan Area University, from April to June 2021. The insect traps used were yellow sticky traps, pitfall traps, and sweep nets. The results showed an abundance of 2,972 insects consisting of 11 insect orders, 34 insect families and 39 species. Insects from the family Tettigoniidae had the highest value of 10.53%. While the value of predatory insects is 5.15%. from the family Formicidae. The value of the diversity index in the red chili plant area with Tagetes erecta L was (H') 3.3045 (height). The value of the evenness index of insect species (E') in the area of red chili with refugia was 0.902 (quite abundant).
Respon Pertumbuhan Dan Produksi Tanaman Bawang Merah (Allium ascalonicum L.) Dengan Pemberian Kompos Limbah Pisang Fhia-17 Dan Kompos Limbah Kandang Sapi Fauzi Azhari; Suswati Febri; Ahmad Rafiqi
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 4, No 2 (2022): Jurnal Ilmiah Pertanian (JIPERTA), September
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v4i2.1384

Abstract

Shallot (Allium ascalonicum L.) is one of the main vegetable in Indonesia and has many benefits. However, the production of shallots has not been stable in the past few years due to crop failures. Tree Caured by attacks by plant-disturbing that can reduce yields by 50%-75%. Banana waste has not been widely used for compost, while the potential for banana waste contains important. Manure compost is a provider of nutrients that are gradually renewed and available to plants. Soil fertilized with cow manure for a long time can still give good results. This research method used a factorial randomized block design consisting of 2 factors, namely 1). Banana Waste Compost FHIA-17 (P) consists of 4 levels, P0 = Control, P1 = 5 tons/ha, P2 = 10 tons/ha, P3 = 15 tons/ha. 2) Cowshed Compost (K) which consists of 4 levels, namely K0 = Control, K1 = 5 tons/ha, K2 = 10 tons/ha, K3 = 15 tons/ha. The results of this study showed that the application of FHIA-17 banana waste compost did not show a significant effect on the growth and production of shallot plants, and the application of cow manure compost did not show a significant effect on the growth and production of shallots.
Co-Authors . Azwana Ade Prayoga Hutapea Adetiya, Nopa Agung Syahputra Ahmad Rafiqi Asmah Indrawati Asmah Indrawaty Ayu Andira Azis, Rizal Beby Masitoh Chairul Isnan Della Kuswinda Tanjung Ellen Lumisar Panggabean Erwin Pane Evarina Sembiring Fauzi Azhari Gusmeizal Gusmeizal Gustami Harahap Habib Satria Hary Sahputra Hotma Siagian Hutapea, Sumihar Jansen, Welky Khafiz, Khafiz M. Agung Saputra M Maimunah Maimunah Marzuki Hasibuan, Abdi Moranain Mungkin Muhammad Fadeli Amsyah Hrp Nasir Najril Nopa Adetiya Pasrah Imanuel Prizoise Nababan, Christolo Rahman, Abdul Rehia Isabella Barus Ridho Ari Kusuma Rizal Aziz Saipul Sihotang SAISA SAISA SERI DEPI Setiawan Setiawan Setiawan Setiawan Siagian, Hotma SITI MARDIANA Sumihar Hutapea Sumihar Hutapea Sumihar Hutapea Surya Chandra Susilawati Susilawati Syahbudin Hasibuan Syahputra, Agung Tumpal HS Siregar Yuni Syahputri Zulheri Noer