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
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
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.
