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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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The KOMPONEN PERTUMBUHAN DAN HASIL PRODUKTIVITAS TIGA VARIETAS JAGUNG (Zea mays L) TERHADAP CEKAMAN KEKERINGAN MELALUI FREKUENSI PEMBERIAN AIR Arsa, IGB Adwita; Dato, Calvin Dewa; Kasim, Muhamad
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.v12i2.14161

Abstract

The purpose of this research is to determine the growth components and productivity of three corn varieties (Zea mays L.) in response to the frequency of water irrigation. The treatments were arranged in a two-factor factorial design within a Randomized Complete Block Design (RCBD). The first factor was the frequency of water irrigation, consisting of 3 treatment levels: once a day (F1), every 2 days (F2), and every 3 days (F3). The second factor was the variety factor (V), comprising 3 varieties: Bonanza F1, hybrid variety Pertiwi 5, and variety Bisi 18, resulting in 9 treatment combinations. Each treatment was replicated three times, yielding a total of 27 experimental units. The parameters observed in this study included plant height, leaf count, stem diameter, flowering age, cob length, cob diameter, and cob fresh weight. The results of the research indicate that the frequency of water irrigation significantly affects the leaf count at 14 days after sowing (HST), stem diameter, cob length, cob diameter, and cob fresh weight. Meanwhile, the variety factor significantly influences plant height and leaf count at 14 HST and post-flowering, stem diameter, cob diameter, and cob fresh weight. The interaction between the frequency of water irrigation and variety has a significant impact on stem diameter, cob diameter, and cob fresh weight. The best varieties for all frequencies of water irrigation are Pertiwi-5, and varieties tolerant to drought stress are Pertiwi-5 and Bisi-18.
POPULASI KEONG MAS (Pomacea canaliculata L.) DALAM UMPAN DAN JEBAKAN PADA TANAMAN PADI SAWAH (Oryza sativa L.) DI DESA GOLO BORE KECAMATAN NDOSO KABUPATEN MANGGARAI BARAT Suriyati, Maria Enjelina; Sri Harini, Titik; Ludji, Rika; Kleden, Yasinta Letek
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.v12i2.14166

Abstract

This research was carried out in Golo Bore Village, Ndoso District, West Manggarai Regency and took place from June to July 2023. The aim of this research was to determine the population of golden snails in baits and traps and the types of golden snails found in each treatment. This research method uses an experimental method with direct experiments in the field. This experiment used two treatments and five replications consisting of taro leaf bait (UDT) and water channel traps in the form of trenches (JSA). Observations were made at the age of the plants 21 days after planting. 28 days after planting and 35 days after planting. The research results in the bait treatment using taro leaves averaged 12 individuals and in the water channel trap treatment in the form of ditches 16.4 individuals. From this research, the gold snails found in the taro leaf bait (UDT) and water channel trap (JSA) treatments were the Pomacea canaliculata type with two different shell variations, namely striped and plain patterns.
STUDI PENANGAN PASCAPANEN KOPI ROBUSTA DI KABUPATEN ALOR Lalel, Herianus JD; Cakswindryandani, Ni Luh Putu Ravi; Abidin, Zainal
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.v12i2.14185

Abstract

Robusta coffee is interesting to many people because of its flavor and it has a good price. Postharvest handling of the commodity plays an important role in its quality. A research has been conducted at Alor Regency to study how the postharvest handling applied to the robusta coffee planted in this area. The research was done through the survey method using purposive sampling. The farmer who has robusta coffee plants ≥ 1 ha will be selected, followed by descriptive observation. There is only one farmer who stays at Mainang village that meets the criteria. Postharvest handling of robusta coffee in Mainang village includes harvesting, sun drying, and removing the husk. Harvesting occurs from June to August. In the average of harvested beans, green beans are counted for 7.22%, 11.75% of orange beans, 62.79% of red beans, and 18.24% of blackish-red beans. Sun drying is undergone for 7 to 12 hours. Removing the husk of the beans uses wood mortar followed by shaking. All these processes resulted in 85.28% of clean whole beans, 8.99% of half-broken beans, and 5.72 of full-broken beans. Even though there is a high percentage of whole beans, the result still does not meet SNI standard for coffee beans. Therefore, the postharvest handling for robusta coffee beans in Alor needs to be improved.
AMELIORASI LIMBAH CUCIAN BERAS DAN CANGKANG TELUR AYAM TERHADAP TANAMAN CABAI RAWIT (Capsicum frustescens L.) Roefaida, Effy -; Raja Kana, Yenny; Gandut, Yosefina R. Y; Oematan, Shirly S; Bunga, Widasari; Maha Kati, Thomas U. P
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.v12i2.14195

Abstract

Management of household waste such as rice washing water waste and eggshell waste needs to be continuously encouraged to add value to useless items and overcome environmental problems. Rice washing water and eggshell waste have content that is beneficial for plant growth and development, so they can be made as organic fertilizer. Organic fertilizer from washing water waste as a substitute for organic fertilizer can increase plant productivity and eggshell waste can also be used for making organic fertilizer because it contains Potassium, Calcium, Phosphorus and Magnesium. Organic fertilization is an alternative to improve soil properties and increase growth and yield of cayenne pepper. This study aims to determine the effect of the combination of rice washing waste and chicken eggshells on cayenne pepper plants. The study was designed using a completely randomized design (CRD). The combination treatment consisted of 10 treatments which were repeated 8 times. The combination of giving washing water with chicken egg shells is as follows: The combination of liquid waste with a concentration of 0 ml/L of water and egg shell waste of 0 grams (control); Combination of rice washing waste with a concentration of 300 ml/L of water and 15 grams of eggshell waste; The combination of rice washing waste with a concentration of 400 ml/L of water and 15 grams of eggshell waste; The combination of rice washing waste with a concentration of 500 ml/L of water and 15 grams of eggshell waste; Combination of rice washing waste with a concentration of 300 ml/L of water and 20 grams of eggshell waste; Combination of rice washing waste with a concentration of 400 ml/L of water and 20 grams of eggshell waste; Combination of rice washing waste with a concentration of 500 ml/L of water and 20 grams of eggshell waste; Combination of rice washing waste with a concentration of 300 ml/L of water and 25 grams of eggshell waste; Combination of rice washing waste with a concentration of 400 ml/L of water and 25 grams of eggshell waste; The combination of rice washing waste with a concentration of 500 ml/L of water and 25 grams of eggshell waste. observational variables, namely the increase in plant height (cm); Number of productive branches; Number of fruits per plant and total weight of fresh fruit per plant (g). The results showed that the combination of rice washing water waste 400 ml/L of water and 20 grams of chicken eggshells could increase the yield of the best crop for the number of fruits per plant, namely 45.25 and the total weight of harvested fruit per plant was 25.13 grams of cayenne pepper.
EKSPLORASI BAKTERI PELARUT FOSFAT INDIGEN PADA EKOSISTEM KEBUN DAN PANTAI DI KABUPATEN KUPANG Baloc, Immanuela S.; Ishaq, Lily F.; Adu Tae, Anthonius S. J.; Serangmo, Diana
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.v12i2.14246

Abstract

Phosphorus (P) is an essential nutrient for plants. Most of the P in the soil is fixed to soil minerals resulting in insolubility and unavailability of the nutrient to plants. One alternative to overcome this problem is the use of Phosphate Solubilizing Bacteria (PSB). This research was carried out in the Plant Disease Laboratory and Soil Chemistry Laboratory, Faculty of Agriculture, Nusa Cendana University from September 2022 to March 2023. The aims of this research were to investigate the occurrence and diversity of PSB isolates collected from the soil of agricultural land coastal ecosystems Kupang, and to determine their ability to solubilize P. At each ecosystem, five soil samples were taken from the rhizosphere of different plants growing in that ecosystem for PSB isolation and soil analysis. Isolation of PSB was based on pour plate method. The growing isolates were purified, calculated for the PSI and then characterized both macroscopically and microscopically. For morphology characterization of PSB (gram properties and cell shape) gram staining techniques was applied. The results showed that a number of PSB isolates, characterized by the formation of clear zone around the colony of bacteria, was obtained from the rhizosphere of plants from the coastal and agricultural land ecosystems accounted for 16 and 9 isolates respectively. The isolates obtained differed in the morphological characteristics and phosphate solubilizing index (PSI) with the PSI value ranged 2.25- 3 for isolates from agricultural land, and 2,14- 4 for isolates from coastal ecosystem. In the future, the isolates obtained from this study need to be further identified and introduced to plants to evaluate their ability to improve plant acquisition of phosphorus.
PENGARUH DOSIS BOKASHI BERBASIS CAMPURAN BIOMASSA KIRINYU SERTA BATANG PISANG DAN KONSENTRASI ZAT PENGATUR TUMBUH (ZPT) HORMONIK TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KOL BUNGA (Brassica oleracea var. Botrytis) Kiuk, Yosni; Arsa, IGB Adwita; Wila, Yeri R.; Nguru, Elias St. O.; Bunga, Widasari; 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.v13i1.15106

Abstract

This research was conducted at the Dryland Laboratory of Nusa Cendana University Kupang from September to December 2022. The purpose of this study was to determine the effect of interaction of doses of solid bokashi fertilizer made from a mixture of kirinyu and banana stem and hormonic concentration on the growth and yield of Cauliflower and determining the combination of those interaction that provides the best growth and yield of Cauliflower plants. This research was a factorial experiment, using Randomized Complete Block Design (RCBD) with three blocks and consisting of nine treatment combinations per blocks. The observed variables were plant height increse (cm), increase in leaves number, increase in stem circumference (cm), gross weight (g) and net weight (g). The observation data were analyzed by analysis of variance (ANOVA) and and followed by DMRT test (significant level 0.05%). The results showed that the interaction between the application of doses of bokashi and hormone concentration significantly affected the increase in height, increase in leaf number, and net fresh weight of cauliflower plants. The combination of treatment doses of bokashi at 10 tons/ha with a hormone concentration of 8 cc/L was the best interaction, with a net fresh weight of cauliflower plants reaching 265.71 g/ plant.
VARIABILITAS DAN KEMAJUAN GENETIK KARAKTER AGRONOMIS GALUR-GALUR F2:4 HASIL PERSILANGAN FORE BELU DAN LOKAL SABU Mau, Yosep Seran; Neno, Abner; Ndiwa, Antonius S.S.; Oematan, S.S.
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.v13i1.15307

Abstract

Mungbean is the third most important legume crop in Indonesia, and in East Nusa Tenggara Province in particular, as the crop is an important source of protein and vitamins, and also well adapted to dry land conditions of the province. However, the mungbean productivity in the farmer level is low, partly because of the use of low yielding local varieties. Mungbean productivity can be increased through the production of superior varieties, which can be done through artificial crossing using local germplasm. Crossbreeding between NTT local varieties has been carried out, between Fore Belu and Lokasl Sabu. This research aims to determine the variability of agronomic characters and the genetic advance of F2:4 lines resulting from Fore Belu and Lokal Sabu crosses. The research was carried out in the field involving 30 F2:4 lines and two parental varieties, each consisting of two replications. The variables observed included flowering date, harvesting date, plant height, number of pod cluster, number of pods, and seed weight per plant. Harvesting date had a narrow genetic and phenotypic variabilities while the other evaluated characters had wide/high variabilities. Heritability of all observed characters were classified high. Genetic advance of agronomic characters, especially the number of pods per plant, the number of productive branch per plant and the weight of seeds per plant were categorized as high. The F2:4 lines that showed desirable agronomic characters included G1, G7, G9, G21, G26, G27, G28, G29, G30, G32, G34, G35 and G39. These lines were selected for further testing in the F5 generation.
PENGARUH KONSENTRASI SUKROSA DAN BUBUR BUAH METE TERHADAP KADAR VITAMIN C, TOTAL GULA, TOTAL SERAT PANGAN, DAN AKTIVITAS AIR SELAI METE Abidin, Zainal -; Harini, Titik Sri
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.v13i1.17526

Abstract

ABSTRACT This research aims to determine and obtain a combination of treatments of sucrose concentration and cashew fruit pulp on sugar content, vitamin C content, total fiber content and activity of water of cashew jam. The factor in this research is the combination of sucrose + cashew pulp (A) in making cashew jam. This research was designed with 5 (five) treatment combinations of sucrose concentration and cashew pulp, namely: A1 = 45% sucrose + 55% cashew pulp, A2 = 50% sucrose + 50% cashew pulp, A3 = 55 sucrose + 45% pulp cashew pulp, A4 = 60% sucrose + 40% cashew pulp, A5 = 65% sucrose + 35% cashew pulp. The variables observed were vitamin C content, total sugar content, total fiber content and activity of water (Aw). The research data were analyzed using descriptive statistical methods which included mean and standard deviation or standard error/SE. The research results obtained were the highest vitamin C content: 154.142 ± 2.692 mg in treatment A1 (45% sucrose + 55% cashew pulp), the highest sugar content: 76.843 ± 0.103% in treatment A5 (65% sucrose + 35% cashew pulp ), the highest total dietary fiber content: 2.199 ± 0.029% in treatment A1 (45% sucrose + 55% cashew pulp) and the lowest activity of water: 0.745 ± 0.014 in treatment A5 (65% sucrose + 35% cashew pulp). Keywords: cashew; sucrose; jam
PENGARUH TINGKAT SALINITAS MEDIA TUMBUH TERHADAP PERTUMBUHAN DAN HASIL TIGA VARIETAS KACANG HIJAU (Vigna radiata L.) Oematan, Shirly Seahan; Arsa, I G.B. Adwita; Due, Erminilda Fatmawati; Roefaida, Effy; Bunga, Widasari
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.v13i1.14196

Abstract

This research was carried out at the Integrated Field Laboratory for Archipelago Dry Land, Faculty of Agriculture, University of Nusa Cendana from July to September 2022. The purpose of this study was to determine the effect of salinity level of growing media on the growth and yield of three mung bean varieties (Vigna radiata L.). The design used in this study was a Completely Randomized Design (CRD) consisting of two factors. The first factor is factor salinity level (G) which consists of 4 treatment levels, namely 0, 10, 20, 30 g NaCl/ kg soil and the second factor is variety (V) which consists of 3 treatment levels, namely Local Flores, Fore Belu. ), and Vima-3 in order to obtain 12 treatment combinations, with four replications so that there were 48 experimental units. The parameters observed in this study were plant height, number of leaves, number of pods, pod weight, weight of 100 seeds and seed yield per plant. The results showed that the salinity level treatment had a significant effect on all observation parameters. While the varietal treatment had a significant effect on plant height at 28 and 56 DAP, number of leaves at 28 DAP and weight of 100 seeds. There was an interaction between salinity level and variety on the number of leaves at 28 DAP. The best variety for all levels of salinity is Fore Belu and the variety that is tolerant to high level of salinity is Vima-3 (V3).
INVENTARISASI HAMA DAN PENYAKIT PADA TANAMAN JERUK NIPIS (Citrus aurantifolia) DI DESA OELBUBUK , TIMOR TENGAH SELATAN Agut, Oktavianus; Hahuly, Mayavira V.; Nahas, Agustina Etin; Nenotek, Petronella S.
JURNAL AGRISA Vol 13 No 2 (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.v13i2.15045

Abstract

This research was conducted in Oelbubuk Village, TTS Regency from October to December 2022. The purpose of this study was to determine the types of pests and causes of diseases that attack lime plants. The method used in this research is the survey method. Sampling was done by selecting villages where there are many limes. Sampling of pests is done with hands that have been coated with gloves, put into a jar containing 70% alcohol, while the diseased parts of the plant are taken stems, leaves, diseased fruit are taken and put into plastic samples and labeled, then taken to the Plant Pest Laboratory and Plant Disease Laboratory, Faculty of Agriculture, Uiversitas Nusa Cendana to be identified. The results showed that in lime plants in Oelbubuk Village, South Central Timor Regency, 6 pest species were found, namely whitefly (Bemisia tabaci), wood locust (Valanga nigricornis), leaf hopper caterpillar (Phyllocnistis citrella), snail (Caracolus marginella), mealybug (Paracoccus marginatus), leafworm (Papilio demoleus); and 4 diseases, namely leaf spot, powdery mildew, sooty mildew, and mumps/diplodia.

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