Sambutan Dekan Faperta Unand (Dr. Ir. Indra Dwipa, MS)

Mahasiswa Bakti Faperta Unand Tahun 2022

Padang, Kamis 18 Agustus 2022 - Kegiatan Bakti Mahasiswa Fakultas Pertanian Universitas Andalas di selenggarakan secara tatap muka (luring) untuk pertama kalinya tahun ini pasca pandemi Covid 19. Mahasiswa Fakultas Pertanian yang hadir dan mengikuti kegiatan Bakti berjumlah 765 orang yang terdiri dari beberapa jurusan dan dari berbagai jalur seleksi masuk perguruan tinggi. Kegiatan Bakti ini dilakukan selama 2 hari berturut-turut. Hari pertama Pembukaan Kegiatan Bakti Fakultas Pertanian diadakan di lapangan futsal Universitas Andalas dan dilanjutkan ke Ruang Balai Sidang Prof. Ir. Jurnalis Kamil, M.Sc, Ph.D Fakultas Pertanian. Pada kesempatan ini Bapak Dr. Ir. Indra Dwipa, MS selaku Dekan Faperta Unand memberikan sambutan dan semangat kepada seluruh Mahasiswa Baru Faperta Unand tahun 2022. 

Kegiatan Bakti selanjutnya dilakukan dengan serangkaian acara pengenalan jurusan dan prodi dilingkungan Fakultas Pertanian Unand yang diperkenalkan oleh ketua Departemen masing-masing. Kegiatan Bakti ini disambut meriah oleh Maba dengan antusiasme nya para maba dalam menyelesaikan kegiatan Bakti Faperta Unand tahun 2022 ini. 

Sabtu, 16 Juli 2022- Fakultas Pertanian Universitas Andalas melaksanakan Wisuda Ke III Tahun Ajaran 2021/2022 yang dilaksanakan secara Hybrid di ruang Balai Sidang Prof. Dr. Ir. Jurnalis Kamil, MSc. Wisuda Ke III Fakultas Pertanian hari ini mewisuda wisudawan dan wisudawati yang terdiri dari jurusan Agroteknologi, Agribisnis, Ilmu Tanah, dan Proteksi Tanaman.

Selamat dan Sukses untuk seluruh Wisudawan/Wisudawati Fakultas Pertanian.

Monev mahasiswa magang faperta Unand dan Penandatanagan MoU dengan Balai Karantina Kelas 1 Pekanbaru, Jl Pattimura No 10 Pekanbaru. MoU langsung ditandatangani oleh Kepala Balai Almen Marulitua Simarmata dan dekan Faperta Dr. Ir. Indra Dwipa,MS. Ruanglingkup Mou:

Ruang lingkup kegiatan perjanjian kerjasama:
1. Kegiatan pendidikan (Kuliah Praktek/Magang mahasiswa/MBKM)
2. Penelitian, Pengembangan dan dan Penerapan Ilmu Pengetahuan dan Teknologi Penguatan sistem inovasi dan teknologi pada subsektor Organisme Pengganggu Tumbuhan Karantina (OPTK)
3. Pertukaran informasi dan publikasi ilmiah

Mahasiswa Faperta yang magang pada Balai Karantina Kelas I Pekanbaru sebanyak 7 orang.

MoU Faperta &  PTPN VI

Foto Bersama

Monev mahasiswa magang faperta Unand dan Penandatanagan MoU dengan PT Perkebunan Nusantara VI unit Koto Baru. Penandatangan langsung dilakukan oleh Manager PTPN VI Iwan Lesmana di Kantor PTPN VI Jorong Lubuk Ameh, Nagari Gunuang Malintang, Kec. Pangkalan Koto Baru kab. 50 Kota dan dekan Faperta Dr. Indra Dwipa,MS. Unit usaha PTPN VI bergerak di bidang kelapa sawit. Jumlah mahasiswa magang di  PTPN VI sebanyak 10 mahasiswa.

   Foto Bersama 

Unit usaha Faruq farm bergerak di bidang peternakan ayam probiotik, budidaya jagung, beras hitam, pertanian organik/aquaponik, pupuk kompos, maggot. MoU ditandatangani oleh direktur Faruq Farm bapak Masruri, dan dekan Faperta Dr. Indra Dwipa, MS. 

Jumlah mahasiswa magang di Faruq Farm sebanyak 8 mahasiswa.

MORPHOLOGY AND CHARACTERIZATION OF ACTINOBACTERIA ISOLATES ON SHALLOT

(ALLIUM ASCALONICUM) IN TANAH DATAR REGENCY

Reza Sumarta Ilyas1*, Yenny Liswarni1, Yulmira Yanti1

1Program Studi Proteksi Tanaman Fakultas Pertanian Universitas Andalas 25163

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Diterima / Disetujui

ABSTRACT

Shallots are very important horticultural commodities. The aim of the study was to determine the morphological and physiological characterization of actinobacteria from the roots of shallots in the Tanah Datar Regency. This research is experimental with selected random method (Purposive Random Sampling). 3 villages were selected for each district, 3 jorongs were selected for each village and one field was chosen for each jorong, 3 soil samples were taken on land that had healthy shallot root criteria around the diseased shallot plants with 3-5 weeks of onion plant age. after planting. The results showed that there were 6 isolates of actinobacteria that had been characterized morphologically and physiologically with isolate codes, namely TDTS -6 ISP, TDHB -7 ISP, TDBS -7 ISP, TDSB -6 ISP, TDKB -6 ISP and TDTB -6 ISP. For morphological testing, actinobacteria were found with different mycelium colors. Meanwhile, from the physiological characterization of all isolates found after the hypersensitivity reaction test was carried out, the results were in the form of a negative reaction. This negative reaction indicates that the actinobacteria are not pathogenic. The actinobacteria found have potential as biological control agents.

Key words : Actinobacteria, shallots, characterization, tanah datar

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STABILITY OF SOLID FORMULA OF SELECTED ENDOPHYTIC BACTERIA AGBE3.1TL ISOLATE

TO INCREASE THE GROWTH CHILI SEEDLING

Asmawati L2, Habazar T3, Lina EC3, Yanti Y3

1Makalah akan dipresentasikan dalam Seminar Nasional: “Sistem Usaha Tani Terpadu untuk Ketahanan

Pangan Mendukung Pertanian Berkelanjutan” tgl. 9 Desember di Padang

2Alumni Fakultas Pertanian Universitas Andalas Padang

3Dosen Fakultas Pertanian Universitas Andalas Padang

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Diterima / Disetujui

ABSTRACT

Endophytic bacteria can play an important beneficial role in plant metabolic and physiological processes, such as binding of free nitrogen phosphate, solvens ,hormone supply and others. From previous research it has been found that endophytic bacteria AGBE3.1TL isolate is the best increase the growth of chili seedling. Stability maintenance of the endophytic bacterial AGBE3.1TL during storage is needed through formulation. The research aimed to obtain a stable formula of endophytic bacteria AGBE3.1TL isolate to the growth of chili seedling. The study was a completely randomized design with 24 treatments and three replicated. The study consists of 2 stages: 1) Optimization of the ingredients composition of endophytic bacteria formula, and 2) Stability of endophytic bacteria formula to growth of chili seedling. The AGBE3.1TL endophytic bacteria formula was introduced by lubricating the seeds and seedling’s roots of chili for 15 minutes. The parameters were observed: viability of endophytic bacteria formula AGBE3.1TL and seedling growth. The results showed that viability of endophytic bacteria formula AGBE3.1TL was stable until 6 weeks of strorage. The best formula for increas the chilies growth is the bran + bagasse stored for 2 weeks .

Key words : endophytic bacteria, plant growth booster, chili, formulation

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SOLID FORMULATIONS OF ENDOPHYTIC BACTERIA BACILLUS PSEUDOMYCOIDES

SP. NOV STRAIN SLBE 1.1SN AND STORAGE PERIOD FOR CONTROL

OF WHITEFLY (BEMISIA TABACI GENN )

(HEMIPTERA: ALEYRODIDAE) IN THE CHILI

Miranti 2, Habazar T3, Reflinaldon3, Yanti Y3

1Makalah akan dipresentasikan dalam Seminar Nasional: “Sistem Usaha Tani Terpadu

untuk Ketahanan Pangan Mendukung Pertanian Berkelanjutan” tgl. 9 Desember di Padang

2Alumni Fakultas Pertanian Universitas Andalas Padang

3Dosen Fakultas Pertanian Universitas Andalas Padang

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Diterima / Disetujui

ABSTRACT

Whitefly cause loss yield of chili 20-100 %. As a vector, whitefly cause pepper yellow leave curl virus disease. The bacterial endophyte Bacillus spp. have been reported effective to control whitefly. To be stored for long time the bacteria should be in an formulation. The purpose of this study was to obtain the best formula for endophytic bacteria Bacillus pseudomycoides sp. nov. strain SLBE1.1SN and the best storage period to control whitefly and to increase the growth and yield of chili plants. The research method have been used a completely randomized design (CRD) with 26 treatments and 3 replications. The treatment consisted of 3 kind of carrier material for formulation of endophytic bacteria such as bagasse rice bran, rice straw and 3 combinations of each carrier (1:1 w/w) storage period (0, 2, 4, and 6 weeks), insecticides (Imidacloprid), and control. The formulation was introduced in the seed (seeding) and seedlings (planting) of chili. Whitefly was bred and infested before planting in the area. The variable were observed the viability of B. pseudomycoides sp. nov. strain SLBE1.1SN in the formula, population development of whitefly (eggs, nymph and imago). The results showed that the best formulation of the endophytic bacteria B. pseudomycoides sp. nov. strain SLBE1.1SN in control whitefly are rice straw stored for 4 weeks, has almost the same ability as insecticides.

Key words : Bacillus pseudomycoides sp. nov. strain SLBE1.1SN, chili, solid formulations, whitefly.

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MORFOLOGI DAN KARAKTERISASI ISOLAT AKTINOBAKTERIA PADA

TANAMAN BAWANG MERAH (Allium ascalonicum L.) DI KABUPATEN SOLOK

Sixsri Selviana1, Yulmira Yanti1, Yenny Liswarni1

Program Studi Proteksi Tanaman, Fakultas Pertanian, Universitas Andalas, Padang, Sumatera Barat, Indonesia

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Diterima / Disetujui

ABSTRACT

Actinobacteria are a group of Gram-positive bacteria that are rod-shaped, facultatively anaerobic and have branched mycelia resembling a fungus. Actinobacteria are one of the largest bacterial phyla in colonized terrestrial and aquatic ecosystems, can live in extreme environments, contain secondary metabolites that are useful for biotechnology and agriculture. Although actinobacteria are unicellular like bacteria in general, the walls of actinobacteria are different from ordinary bacteria, where actinobacteria have an uninsulated and slender mycelium. This study aims to determine the morphology and characterization of actinobacteria isolates on shallot plants. This study used a randomly selected method. Samples were taken in Solok district, 3 Nagari were selected from shallot plantations. Actinobacteria isolation as much as 1 gram of soil sample was put into a test tube containing 9 ml of sterile distilled water, homogenized with a vortex, then diluted to 10-7. The suspension from the 10 -6 and 10-7 dilutions was taken 1 ml and then put in a test tube that already contained each ISP2 medium, and the SCA media that had been thawed were then homogenized with a vortex. The suspension was put into a petri dish and incubated for 4x24 hours. The results showed that from the isolation results obtained 11 actinobacteria isolates with diverse morphology and characterization, this can be seen from the various forms and colors of actinobacteria. The morphology and characteristics of actinobacteria that have different spiral-shaped spore chains and some do not have spirals and the hyphae of actinobacteria vary.

Key words : Actinobacteria, shallots, characterization, morphology.

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CHARACTERIZATION OF ROTTEN MUSHROOMS SALAK AFTER EXPOSURE OF

CLOVE ESSENTIAL OIL WITH DIFFERENT TIME INTERVALS

Ilham Rahmanda Putra1 , Yulmira Yanti2, Riska3

1Mahasiswa Proteksi Tanaman

2Dosen Proteksi Tanaman Fakultas Pertanian Universitas Andalas

3Peneliti Balai Penelitian Buah Tropika

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Diterima / Disetujui

ABSTRACT

Salak fruit has easily damaged and short-lived properties. Control of rotten diseases taper tip can use clove essential oil containing eugenol compounds are antifungi. Experiment experimentally with a complete randomized design (RAL) 6 treatment. Each treatment is repeated 5 times. Observations of rotten salak fruit obtained from traditional markets showed that the symptoms of the disease seen on the skin of the fruit in the form of a bunch of white and black mushroom mycelium caused by thielaviopsis paradoxa. The highest intensity of disease severity was in treatments B (12 hours) and E (72 hours) which was 63%. Then followed by treatment C (24 hours) which is 56%, treatment A (6 hours) as much as 53%, and treatment D (48 hours) as much as 50%.

Key words : Salak, Clove essential oil, Thielaviopsis paradoxa

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