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Jurnal Agrisa
Published by Universitas Nusa Cendana
ISSN : 23015365     EISSN : 29884683     DOI : https://doi.org/10.35508/agrisa.v12i1
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
Journal Agrisa is a scientific journal that includes original articles in the form of research articles and reviews on the agricultural sector. Fields of study include agronomy, soil science, land resource management, crop protection, food technology, post-harvest technology and other fields related to agriculture. Within a year, Journal Agrisa published 2 editions, namely in June and December. Manuscripts that are submitted will go through a feasibility evaluation process by the Editorial Board and will then go through a blind review process.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 46 Documents
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PENGARUH PERKECAMBAHAN TERHADAP KANDUNGAN NUTRISI DAN ASAM SIANIDA BEBERAPA KACANG ARBILA (Phaseolus lunatus L.) LOKAL TIMOR Gemma G. K. Karangora; Herianus J.D. Lalel; Zainal Abidin; Yuliana Tandi Rubak
JURNAL AGRISA Vol 10 No 2 (2021): Jurnal Agrisa
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/agrisa.v10i2.10361

Abstract

Lima beans (Phaseolus lunatus L.) of local Timor mostly are wildly grown and being used with a long process to reduce their cyanide acid content. Germination has been reported can reduce the anti-nutrition of beans. This research aimed to know the germination effect on nutrition and cyanide acid (HCN) content of several local Timor lima beans, including the black bean, brown bean, white bean, and brownly white bean. The beans were germinated for four days and analyzed for their water content, lipid content, ash content, protein content, carbohydrate content, and HCN content. Results show that after germinating for four days the water content of black bean was 83.43±0.86%, brown bean was 82,10±1,93%, red bean was 81,26±0,66%, and brownly white bean was 82,73±0,69%; lipid content of the black bean was 2,59±0,16%, brown bean was 1,81±0,04%, red bean was 2,17±0,0%, and the brownly white bean was 2,71±0,03%; ash content of the black bean was 0,78±0,03%, brown bean was 0,71±0,01%, red bean was 0,65±0,06%, and the brownly white was 0,80±0,12%; protein content of the black bean was 24,17±0,36%, brown bean was 20,00±0,54%, red bean was 24,49± 0,18%, and the brownly white bean was 23,12±0,71%; the carbohydrate content of black bean was 41,29±2,31%, brown bean was 37.65±0.92%, red bean was 45.15±1.15%, and brownly white bean was 41.77±0.26%. Germination reduced HCN content of beans; after for days of germination, the HCN in back bean, brown bean, red bean, and brownly white bean decreased to be 22.46 ppm, 18.59 ppm, 23.33 ppm, 24.19 ppm, respectively.
ENKAPSULASI EKSTRAK BUMBU GENEP MENGGUNAKAN TWEEN 80 SEBAGAI PENGEMULSI Ni Luh Putu Ravi Cakswindryandani; Ryan Pieter Imanuel Nalle; Agustina Etin Nahas; Siska Elvani
JURNAL AGRISA Vol 12 No 1 (2023): Jurnal Agrisa
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/agrisa.v12i1.10970

Abstract

Genep is a Balinese spice that is usually served for all Balinese dishes and is usually served in a wet form. Genep seasoning must be used until finished because it has a short shelf life. Genep seasoning is composed of turmeric, ginger, kencur, galangal, onion, garlic, pepper, coriander, candlenut, nutmeg, chili, shrimp paste, and salt. The content of bioactive compounds derived from the ingredients used makes genep seasonings susceptible to oxidation processes that result in decreased quality and shelf life of genep seasonings. This must be prevented by applying technologies such as encapsulation to increase the weakness of seasonings in the wet form. Genep seasoning is extracted to look for useful bioactive compounds and then encapsulated to maintain product quality. This study used concentration of Tween 80 as an emulsifier including 0%, 0.5%, 1%, 1.5%, and 2%. The best genep seasoning extract obtained from the best treatment was encapsulated using maltodextrin and the addition of tween 80 as a treatment that significantly affected yield, water content, solubility, color, and encapsulation efficiency. Encapsulation produces a brownish-yellow and bright product with a yield of 87,36%, a moisture content of 5.92% w / w, solubility of 94.23% w / k, brightness value (L *) 39.39, and an encapsulation efficiency of 83,83%. Tween 80 concentration is very influential on the characteristics of the even seasoning extract encapsulate where the higher Tween 80 concentration is able to increase yield, solubility, color brightness, encapsulation efficiency, and reduce water content.
OZONE MICRO-BUBBLE WATER (OMBW) SEBAGAI SENYAWA PENYANITASI DAGING AYAM MENTAH TERHADAP Salmonella spp. DAN PENGARUHNYA SELAMA PENYIMPANAN PADA SUHU MENYIMPANG Ryan Pieter I Nalle; Ni Luh Putu R. Cakswindryandani; Siska Elvani
JURNAL AGRISA Vol 12 No 1 (2023): Jurnal Agrisa
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/agrisa.v12i1.11069

Abstract

Ozone micro-bubble water (OMBW) can be used as sanitizer to wash fresh food products in order to eliminate microbiological contamination. A trial was carried out to determine the effectiveness of OMBW as a washing solution for raw chicken breast on the growth and concentration of cocktail mix Salmonella spp. (S. Enteritidis DMST 15676, S. Derby DMST 16879, S. Newport DMST 15675 and S. London DMST 7110). The washing treatment was carried out by dipping the artificially contaminated raw chicken breast in 1 and 2 ppm of OMBW or sterilized water (control) and shaken at 80 rpm for 5 minutes. The samples were kept at 4°C for 24 h before being exposed to the temperature abuse condition. The temperature abuse condition was carried out continuously from 10° C for 4, 6 and 8 h up to 30° C for 2 h. After the washing process, Salmonella spp. was greatly reduced by 1 and 2 ppm OMBW, significantly different (P<0.05) from washing with sterilized water. Washing with 1 ppm OMBW, 2 ppm OMBW and sterilized water reduced the Salmonella spp. by 0.86, 0.72 and 0.41 log CFU/mL, respectively. Storage of raw chicken fillet at the recommended temperature of 4° C for 24 h, inhibited the growth of Salmonella spp. in samples that had previously been washed with 1 and 2 ppm OMBW, while samples washed with sterilized water showed a slight increase in Salmonella spp. numbers, but was not significantly different (P>0.05) from the other treatments. At the end of temperature abuse storage, the Salmonella spp. concentration in all samples increased from the initial counts.
PENGARUH APLIKASI PUPUK CAIR LIMBAH IKAN DAN BUBUK AKTIF AHL TERHADAP PERBAIKAN KANDUNGAN N DAN P TANAH ALFISOL DAN HASIL TOMAT IN Prijo Soetedjo; Y I. Benggu; Max Kappa; A B. Tupen
JURNAL AGRISA Vol 12 No 1 (2023): Jurnal Agrisa
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/agrisa.v12i1.11259

Abstract

Alfisol is one of soil type which is a high accumulation of clay on above horizons. This conditions result in a high soil compaction which cause difficulty penetration of plant root. Moreover, this type of soil is low organic matter resulted in low nutrients content such as Nitrogen, Phosphorus and Potassium. A research had been conducted at village of East Penfui, District of Kupang since May to August 2022. Main aim of the research was to determine effect various concentration of fish waste liquid fertilizer and active powder of AHL in improving levels contain of Phosphorus, and Potassium and yield of tomato. The research was designed Completed Random Designed with three replications. Treatments of the research were control (LO), 15 ml liquid fertilizer of fish waste (L1), 25 ml liquid fertilizer of fish waste (L2), 35 ml liquid fertilizer of fish waste (L3), 45 ml liquid fertilizer of fish waste (L4), 15 ml liquid fertilizer of fish waste (L5) + 0.2 g active powder of AHL, 25 ml liquid fertilizer of fish waste (L5) + 0.2 g active powder of AHL (L6), 35 ml liquid fertilizer of fish waste (L5) + 0.2 g active powder of AHL (L7), and 45 ml liquid fertilizer of fish waste (L5) + 0.2 g active powder of AHL (L8). Parameters measurements were available of Phosphorus, total Nitrogen and Yield of Tomato. All data were analyzed by using Analysis of Variant followed by Duncan Multiple Range Test at 5% level. Result of the research showed that application of 45 ml liquid fertilizer of fish waste (L5) + 0.2 g active powder of AHL (L8) resulted significantly highest contents of available of Phosphorus (33.41 ppm), total Nitroegn (1.23%). Meanwhile, application of 25 ml liquid fertilizer of fish waste (L5) + 0.2 g active powder of AHL (L6) resulted a highest of of tomato by 526.22 g per plant which is not significantly different to application of 45 ml liquid fertilizer of fish waste (L5) + 0.2 g active powder of AHL (L8)
RESPON HASIL TANAMAN PAPRIKA UNGU TERHADAP PEMBERIAN POC BIO-3 Eko H A Juwaningsih; Ch. Br Pandaitan; L. Walunguru; N. L. P. R. Cakswindryandani
JURNAL AGRISA Vol 12 No 1 (2023): Jurnal Agrisa
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/agrisa.v12i1.11577

Abstract

Purple pepper is a type of fruiting vegetable plant that has not been widely cultivated in NTT. This plant has high economic value. But its cultivation requires the availability of sufficient nutrients. One of them is Bio-3 liquid organic fertilizer.This study aims to determine the real effect of giving several concentrations of POC Bio-3 on the growth and yield of peppers and the concentration of POC Bio-3 that has a good effect on the growth and yield of peppers. This study used a single-factor group randomized design (RAK) consisting of nine treatments and three repeats, so that there were 27 experimental units. The parameters studied are flower age, fruit age, leaf chlorophyll, plant height, stem diameter, number of productive branches, number of fruits per plant, fruit length, fruit diameter, fruit weight, and fruit weight per plant. The results showed that POC Bio-3 liquid organic fertilizer had a very real influence on the number of fruits per plant, fruit length, fruit diameter, weight per fruit, and fruit weight per plant. POC Bio-3 concentration treatment of 150 ml/l gave the best results on the number of fruits per plant, namely (6.17 pieces); fruit diameter, i.e., (10.54 cm); fruit length (17.20 cm); fruit weight per plant (329.32 g); and POC Bio-3 concentration treatment of 150 ml/l gave the best results on weight per fruit (33.19 g).
KARAKTERISTIK FISIKO-KIMIA, MIKROBIOLOGI DAN SENSORI SELAI JAMBU BIJI MERAH ASAL PULAU TIMOR, NUSA TENGGARA TIMUR YANG DITAMBAHKAN AGAROSA Lince Mukkun; Yuliana Tandirubak; Herianus J.D. Lalel; Mersiana Darti
JURNAL AGRISA Vol 12 No 1 (2023): Jurnal Agrisa
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/agrisa.v12i1.11603

Abstract

This study aims to determine the effect of the percentage of agarose in the physico-chemical, microbiological and organoleptic properties of the right amount of flour gelatin addition on the manufacture of local red guava jam and find out the right percentage of agarose to produce quality red guava jam products. This study used a Complete Randomized Design (RAL) with 5 treatments of gelatinous addition of flour (0%, 1%, 1.5% and 2%) with 3 repeats. The results were analyzed statically using ANOVA and further testing of Ducan's New Multiple at a level of 5%. For organoleptic data using the Friedman test and the Least Significant Difference (LSD) advanced test. The parameter for the observed physical properties of the jam is texture. Parameter for the chemical properties of jam observed is water content, sugar content, and vitamins while the observed microbiological parameters are calculating the total microbes. Organoleptic parameter for organoleptic test i.e. aroma, taste, texture and color. The results of this study show that the addition of agarose has a significant effect on physico-chemical properties, namely texture, water content, sugar content, vitamin C, total microbes and organoleptic tests, namely color and texture. Based on physical, chemical, microbiological and organoleptic analysis, the best product was obtained, namely with the addition of gelatin powder 1.5%. The score of the values obtained in the organoleptic test was a score of aroma (4.30 likes), taste (4.12), texture (4.40) and color (4.40). The value of the physical properties analysis is 359 grams of texture. While the chemical analysis is water content of 14.9%, sugar content of 21.2%, vitamin C of 10.48 mg and analysis of total microbes, which is 0.66 x 10 2 CFU / mL.
PENGARUH MIKORIZA TERHADAP PENYAKIT LAYU BAKTERI (Ralstonia solanacearum) PADA TANAMAN TOMAT (Licopersicum esculentum) Kolo, Maria Serliana; Hahuly, Mayavira Veronica; Iburuni, Yohanes U. R.; Serangmo, Diana Y. L.
JURNAL AGRISA Vol 13 No 1 (2024): Jurnal Agrisa
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/agrisa.v13i1.10918

Abstract

Tomato plays an important role in Indonesian agriculture. Tomato production has been constrained by diseases, one of which was bacterial wilt (Ralstonia solanacearum). Application of Vesicular Arbuscular Mycorhiza (VAM) has been reported to be effective in suppressing diseases and can improve plant growth. This study was aimed to test the effect of VAM Glomus sp. in suppressing bacterial wilt disease on tomato (Lycopersicum esculentum). This research was conducted at Plant Disease Laboratory and Screenhouse of Agriculture Faculty, Nusa Cendana University. Seven treatments with three replications were arranged in Randomized Completely Block Design experiment. The treatments were 5 grams, 10 grams, and 15 grams of Glomus sp. per polybag that applied 1-week before pathogen inoculation, and also 5 grams, 10 grams, and 15 grams of Glomus sp. per polybag that applied simultaneously with pathogen inoculation. Control treatment was only inoculated with the pathogen. Three polybags, with two tomato plants planted in each were considered as one experimental unit. Ralstonia solanacearum was isolated from diseased tomato plant. Isolate pathogenicity was confirmed through hypersensitivity test on tobacco plants and on 21 day-old tomato plants. Two-week old tomato plants were inoculated with 15mL of suspension. The stem was punctured with sterile needle pryor inoculation. The result showed that Glomus sp. application before pathogen icoculation lowered disease incidence significantly. Application of 15 grams Glomus sp. before pathogen inoculation caused the greatest mycorrhizal vesicle formation in tomato root, which might also increased plant height and the number of leaves significantly.
KADAR PROTEIN SERAT KASAR LEMAK TEKSTUR MARNING JAGUNG LOKAL DESA SILLU KABUPATEN KUPANG DENGAN INTERAKSI FAKTOR KONSENTRASI Ca (OH)2 DAN LAMA PERENDAMAN BIJI JAGUNG KERING Abidin, Zainal; Harini, Titik Sri
JURNAL AGRISA Vol 12 No 2 (2023): Jurnal Agrisa
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/agrisa.v12i2.13670

Abstract

The aim of the research was to determine the levels of protein, fiber, fat and corn marning texture given the interaction of lime concentration and soaking time. The problems with processed dried shelled corn products such as marning, emping, corn tortilla chips are that the texture is not crispy, less fluffy, relative nutritional components do not comply with SNI, the taste of the product is less varied and consumers don't like it so marketing is limited. The hard and less fluffy texture of corn kernels is caused by the complex network of starch and starch-protein complexes forming a hard matrix, so the right solution is needed. Several studies were carried out but the results were not optimal because the lime concentration, boiling time and soaking time were not correct, so research was needed to loosen the chemical bonds between starch complex compounds and hard starch-protein complexes by entering high-temperature lime water, which would result in cross-linking with ions. Calcium ions (Ca2+), the network is more open and tense which cannot be reversed during drying and frying so that the complex compound matrix network expands, giving crispiness to the product. This research is a factorial study of 2 factors: lime concentration and soaking time with 6 treatment interactions: A1B1, A1B2, A1B3, A2B1, A2B2, A2B3. The replication was 3 times so there were 18 experimental units. The research results show that lime concentration and boiling time influence the chemical and physical properties and marning of corn. Local corn marning meets the Quality Standards for Marning Corn according to SNI 01-4300-1996 in terms of texture and chemical properties of corn marning. The best treatment A1B3 for protein content is 8.729%; the best treatment A1B1 for fat content is 13,814%; The best treatment A1B3 for fiber content is 12.998%. The best treatment A1B1 for the physical properties of local corn marning with a texture value of 1580,500 mm/g.sec.
SPESIES HAMA INVASIF Leptocybe invasa FISHER & LA SALLE DAN Ophelimus maskelli (ASMEAD) DAN UPAYA PENGENDALIANNYA PADA TEGAKAN AMPUPU DI PULAU TIMOR Iburuni, Johanes Umbu Rebu; Cakswindryandani, Ni Luh Putu Ravi; Nalle, Ryan P I
JURNAL AGRISA Vol 12 No 2 (2023): Jurnal Agrisa
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/agrisa.v12i2.13797

Abstract

Ampupu (Eucalyptus urophylla S.T Blake) is a key component of the semi-arid savanna forest found abundantly in East Nusa Tenggara (NTT). The purpose of this article is to explore the potential of invasive pests, Leptocybe invasa Fisher & La Salle and Ophemelinus maskelli (Asmead) as well as the available control efforts based on limited journal literature. Currently, Leptocybe invasa and Ophelimus maskelli are significant pests affecting eucalyptus plants. Control efforts can be implemented by harnessing the potential of natural enemies, such as parasitoids, and enforcing quarantine measures in regions where Eucalyptus spp. is distributed. Keywords : Ampupu, Leptocybe invasa, Ophemelinus maskelli , eucalyptus
PERKEMBANGAN TEKNOLOGI IDENTIFIKASI SERANGGA DARI ZAMAN KE ZAMAN Indriati, Gusti; Hidayat, Purnama
JURNAL AGRISA Vol 12 No 2 (2023): Jurnal Agrisa
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/agrisa.v12i2.14024

Abstract

Insect classification is carried out using various identification techniques, namely conventional and modern. Accurate identification techniques for insect species are an important key in determining effective pest control measures. Insect classification and insect identification methods are interrelated because proper classification is a necessary basis for effective identification methods. The development of insect classification based on time is divided into several stages, namely: Pre-Linnean Era, Linnean Era, Darwinian Era, and Hennigian Era. The traditional method of identifying pest insects is done manually to recognize and classify pest insects based on morphological, anatomical and other characteristics. Although this method tends to be slower and requires a high degree of manual skill, it remains an important basis for taxonomy. Rapid progress in the world of research requires increased quality and speed of time, thus requiring modern and up-to-date insect identification methods such as Next-Generation Squencing (NGS), DNA Barcoding, Computer Vision, Mobile Apps and Citizen Science, and Micro CT Scanning. Supporting the implementation of modern technology requires software development, specialized equipment, and careful validation to ensure accuracy and efficiency as well as human resources. A combination of advanced technology and traditional methods may be the most effective approach in insect taxonomy identification.

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