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Desy Lusiyana
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Jl. Rajawali Gg.Elang 5 No.1 Drono, Sardonoharjo, Ngaglik, Sleman, DIY, Indonesia
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INDONESIA
Journal Of Agriculture Sciences (Agrosci)
Published by Ann Publisher
ISSN : 30327547     EISSN : 30742423     DOI : https://10.62885/agrosci.v1i1
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Journal Of Agriculture Sciences (Agrosci) is a peer-reviewed journal that publishes scientific articles in the agrocomplex field. Articles published in the Agrosci Journal include the results of original scientific research (top priority), new scientific review articles (not priority), as well as the results of studies in the agrocomplex field.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 71 Documents
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Effect of NPK Phonska Plus and Trichoderma Fertilizer Dosage on the Growth and Yield of Sweet Corn ( Zea Mays Saccharata Sturt ) Sondari, Nunung; Amalia, Lia; Ulfah, Indriana; Perdi Ramadan, Harry
Jurnal Agrosci Vol 1 No 4 (2024): Vol 1 No 4 Maret 2024
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v1i4.385

Abstract

Sweet corn production in Indonesia has increased from 2015 by 19.83 million tons and increased to 23.16 million tons in 2016 (Ministry of Agriculture, 2020). Sweet corn production in Indonesia is low, with an average yield of around 8.31 t ha-1 (Garate, 2017). NPK fertilizer is one of the technologies in the agricultural business that facilitates farmers in applying plant nutrition because NPK fertilizer contains more than one type of nutrient. (Trichoderma sp is a microorganism or biological agent that can improve soil's physical, chemical, and biological properties. Trichoderma fungi make the soil structure loose, making it easier for roots to absorb nutrients, especially phosphate (P), and increase microbial activity. Trichoderma sp is a decomposer (decomposing species) and plant stimulator. The research method used is Randomized Group Design (RAK). The first factor is the application of NPK Phnska Plus fertilizer, and the second factor is the dose of Trichoderma sp. and the quadratic regression analysis test. There is an interaction effect between the dose of NPK fertilizer and the dose of Trichoderma on all parameters observed. NPK fertilizer dose of 6 grams/plant (P2) and Trichoderma dose of 20 grams/plant produced significant weight compared to other treatments. 45% of the variance of the treatment variable of NPK fertilizer dose and Trichoderma dose has not been able to explain the independent variable.
Effect of Nitrogen and Humic Acid on Growth and Yield of Pakcoy (Brassica rapa subsp. chinensis) Plants Pamungkas, Panji; Anwar Hidayat, Yayat Nur; Wijaya
Jurnal Agrosci Vol 2 No 1 (2024): Vol 2 No. 1 September 2024
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v2i1.399

Abstract

Decreased soil quality due to reduced nutrient content is one of the causes of decreasedquality and yield in plants. The use of humic acid organic matter with N fertilizer is one of the effortsto increase nutrients in the soil while increasing plant growth and yield. This research was conductedin Heuleut Village, Leuwimunding District, Majalengka Regency, from May to June 2024. Theresearch method used was the experimental method with a group-randomized design. The treatmentconsisted of 16 treatments that were repeated twice. The variables observed were plant height,number of leaves, root volume, plant fresh weight, leaf area, and plant growth rate. The resultsshowed that the use of N fertilizer at a dose of 115 kg/ha (urea 250 kg/ha) and humic acid 3 g/planthad a good effect on all variables observed. The results of soil analysis showed an increase in N-totaland C-organic.
Analysis of Allocative Efficiency in Rice (Oryza sativa L.) Farming in the Batu Alam Industrial Area, Cirebon Regency Sarifuddin, Ujang; Rosmawati, Misy; Mardhatillah, Farida; Wahana, Siti
Jurnal Agrosci Vol 2 No 1 (2024): Vol 2 No. 1 September 2024
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v2i1.413

Abstract

This research analyzes the efficiency of farming costs and the factors influencing rice farming costs. The research method used was descriptive quantitative with data collection techniques through surveys and interviews with 176 rice farmer respondents in the natural stone industrial area of Cirebon district. The analysis used is frontier cost analysis using frontier4.1 software using the Maximum Likelihood Estimation (MLE) approach. This research shows that the average cost efficiency or allocative level in the natural stone industrial area is 0.20. The factor that influences the inefficiency of rice farming in natural stone industrial areas is age. Factors directly influencing farming costs are land area, urea, labor, rice selling price, land rental price, and labor wages.
Technical Efficiency of Sugar Cane Farming in PT PG Rajawali II Unit PG Sindanglaut Eliah, Jian Fauzi Raisa; Daniswari, Adela; Dwirayani, Dina
Jurnal Agrosci Vol 2 No 1 (2024): Vol 2 No. 1 September 2024
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v2i1.421

Abstract

This research aims to determine the profitability and technical efficiency of sugarcane farming in PG Sindang Laut, Cirebon Regency, West Java. The research method used was survey research with 60 respondents of 30 plant cane and 30 ratoon cane. The data analysis used includes (1) descriptive analysis, (2) Cobb-Douglas production function with the SFA approach using Frontier 4.1, and (3) income analysis. The results of this research showed that, land area, seeds, phonska fertilizer, and labor affect sugar cane production in the plant cane category. On the other hand, land area, seeds, phonska fertilizer, and ZA fertilizer affect the technical efficiency of sugar cane farming of ratoon cane category. The factors that influence technical efficiency in the plant cane category are age, farming experience, and family responsibility. While education and farming experience influence technical efficiency in the ratoon cane category. The average income from sugarcane farming in the plant cane and ratoon cane categories is IDR 8,526,816/ha and IDR 13,195,410/ha.
The Effect of KCl Fertilizer and Humic Acid to The Growth and Yields Of Spring Onion (Allium fistulosum L.) Kartini, Ade Nunu; Riantini, Elin; Wijaya
Jurnal Agrosci Vol 2 No 1 (2024): Vol 2 No. 1 September 2024
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v2i1.434

Abstract

The decrease in nutrients in the soil occurs due to leaching, which causes a reduction in the growth and quality of plant yields. Using KCl fertilizer and humic acid is one of the efforts to increase nutrients in the soil and plant growth and yield. This research was conducted in Seda Village, Mandirancan District, Kuningan Regency, from June to August 2024. The research method used was an experimental method with a complete randomized design (CRD), consisting of 16 treatments repeated 2 times. The observed variables consisted of the number of leaves, plant height, number of tillers, root volume, dry weight per cluster, relative growth rate, and fresh weight per cluster. The results of this study showed that the use of KCl fertilizer at a dose of 1.2 g/plant and 0 g/plant humic acid gave good growth and yield in spring onion plants.
Microbiology of Industrial, Textile, Domestic and Fish Liquid Waste Treatment (Literature Review) Nurkayah, Nurkayah; Aseptin Murdini, Lia; Al-laitsi, Mu'awiyatu
Jurnal Agrosci Vol 2 No 1 (2024): Vol 2 No. 1 September 2024
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v2i1.453

Abstract

Microbiological research on waste treatment has been conducted to reduce the concentration of waste pollutants, such as ammonia, nitrites, and sulfide acids. Treatment of Fish Washing Waste with Microorganisms Rhodopseudomonas sp., Lactobacillus sp., Aspergillus sp., Penicilium sp., Sacharomyces sp., and Actinomycets sp. to reduce contaminants from cod fish washing waste. The addition of microorganisms can decrease the concentration of ammonia, nitrite, and sulfic acid. Research on the Identification of Organic Pollutant Decomposing Bacteria in Domestic Wastewater found Eschericia coli, Acinetobacter iwoffii, Acinetobacter haemolyticus, Proteus mirabilis, and Pseudomonas sp. The Role of Aerobic Microbes in Liquid Waste Treatment in textile waste treatment, especially in the process of activated sludge ponds found that microbes can reduce the concentration of BOD parameters in textile waste. Bioremediation methods that use microorganism agents can be used to degrade organic materials in waste. Microorganisms have been used to reduce the concentration of waste pollutants, such as ammonia, nitrite, and sulfide acid and microorganisms can be effective in reducing the concentration of waste pollutants.
Vegetative Growth Response of Chili Pepper Plants (Capsicum frutescens L.) Absolut 69 Variety to Rice Husk Biochar Application Zahro, Nurfadila; Fadhilah, Ines; Nadita Cahya, Dhea; Suciaty, Tety
Jurnal Agrosci Vol 2 No 1 (2024): Vol 2 No. 1 September 2024
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v2i1.470

Abstract

Chili pepper (Capsicum frutescens L.) is one of the raw material crops with high economic value in Indonesia. This research aims to determine the effect of rice husk biochar on the vegetative growth of cayenne pepper plants (Capsicum frutescens L.) Absolute 69 variety. This research was conducted from June to August 2024 in Kertasura Village, Kapetakan District, Cirebon Regency. The technique used in this research was a randomized block design (RAK) with six treatments. The rice husk biochar treatments tested consisted of B0 (0 t/ha control), B1 (2.5 t/ha), B2 (5 t/ha), B3 (7.5 t/ha), and B4 (10 t /ha) and B5 (12.5 t/ha) and each treatment was repeated four times so that resulting in 24 trials. The parameters observed were plant height, number of leaves, stem diameter, root length, root volume, and plant dry weight. The results showed that applying rice husk biochar affected all parameters except root volume. Providing 10 tons of rice husk biochar per hectare is most effective for the vegetative growth of chili peppers.
Test of the Effectiveness of Bioherbicide of Reed Extract (Imperata Cylindrica) on Weed Control on Corn Plants (Zea Mays L) Rainbow Cultivar Arfan Sidik, Muchamad; Nur Ayuni, Anis; Dukat, Dukat; Deden, Deden
Jurnal Agrosci Vol 2 No 2 (2024): Vol 2 No 2 November 2024
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v2i2.432

Abstract

Corn is one of the strategic food crops in Indonesia. The decline in corn production can be influenced by various factors, including OPT disturbances, such as weeds. The presence of weeds on cultivated land can reduce the yield of 20-80% of cultivated crops. The presence of weeds can also be a host for pests and diseases. The rampant use of chemical herbicides has become a concern in the agricultural sector; with the negative impact caused by the use of chemical herbicides, there have been various efforts to suppress the use of chemical herbicides and switch to bioherbicides or organic herbicides that are environmentally friendly. The study aimed to determine the ability of reed extract bioherbicides to control weeds in maize plants, the most effective concentration to control weeds in maize plants, and phytotoxicity in maize plants. The experimental method used Group Random Design (RAK), 8 treatments were repeated 4 times, so that 32 experimental plot units were obtained, namely A1 (Control), A2 (20%), A3 (25%), A4 (30%), A5 (35%), A6 (40%), A7 (45%), A8 (50%). The results showed that the bioherbicide of reed extract did not have a real effect on all vegetative observations of corn plants and weed populations, weed biomass, and weed competitiveness value and did not cause phytotoxicity in corn plants. Bioherbicides have a significant effect on the yield of dried maize. The bioherbicide concentration of 50% reed extract produced 3.72 kg of dried pipilan corn or equivalent to 9.3 tons/ha
The Effect of Altitude on the Quality of Honey Pineapple (Ananas comosus (L.) Merr) Zakia Adillah, Arwa Ghina; Hidayanti, Dina Ulfa; Rodhiyah, Afsika; Wahyuni, Siti
Jurnal Agrosci Vol 2 No 2 (2024): Vol 2 No 2 November 2024
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v2i2.433

Abstract

Pineapple (Ananas comosus (L.) Merr) is a Bromeliaceae plant. Pineapple plants are widely cultivated in several countries, and Indonesia is one of the largest producers of pineapples. This study aims to determine the optimal height of the growing place for the quality of honey pineapple. The research was carried out at the Laboratory of the Faculty of Agriculture, Gunung Jati Swadaya University, in July-August 2024. The research used the purposive sampling method, data processing was done using a complete random design, and further BNT tests were performed. The experimental factors carried out were the altitude of the observation location, namely 1019 m above sea level (high), 643 m above sea level (medium), and 384 m above sea level (low). The study results showed that the height of the place had a natural effect on the quality of honey pineapple. The heaviest fruit weight (566.64 grams) was obtained on plants at 643 m above sea level (medium altitude). The highest dissolved density is produced in plants at an altitude of 643 m above sea level. The highest vitamin C and water content levels are produced in plants at 1019 m above sea level. The highest anthocyanin levels (0.01700) were obtained in plants at an altitude of 643 m above sea level, and the most extended shelf life was produced in plants at 384 m above sea level (lowlands)
Effect Of Aloevera Extract As Edible Coating On The Quality Of Tomato Fruit (Solanum Lycopersicum) Cultivars Virza F1 Ainun Isa, Raqiqah; Indzriyani, Fiqih; Eviyati, R. Eviyati
Jurnal Agrosci Vol 2 No 2 (2024): Vol 2 No 2 November 2024
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v2i2.438

Abstract

The decrease in nutritional value and shelf life of tomato fruit after harvest is due to the fact that tomato fruit still carries out metabolic processes such as respiration and transpiration. One of the efforts to maintain the nutritional value and shelf life of tomato fruit includes edible coating using Aloevera extract. Research on aloevera extract was conducted at the Faculty of Agriculture Laboratory, UGJ Cirebon in July 2024. The research method used is the experimental method, with a complete randomized design (CRD), six treatments of aloevera extract concentration and repeated four times. Variables measured included weight loss, total soluble solids content, vitamin C, moisture content and shelf life. Tests were conducted using analysis of variance and DMRT test.The results showed that differentconcentrations of aloevera extract gave differences to weight loss, total soluble solids content, vitamin C content, water content and shelf life of tomato fruit. Tomatoes that are notcoated with aloevera extract produce the highest weight loss and vitamin C content. The longest average shelf life of tomato fruit was obtained in the treatment of aloevera extract concentrations of 80% and 100% with an average shelf life of 17.50 and 18.25 days, respectively.

Page 4 of 8 | Total Record : 71

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