Plants In Hydroponic Culture Research Articles

Meningkatkan kemampuan pemecahan masalah matematis siswa: Pengembangan modul pembelajaran berbasis studi etnomatematika pada budidaya tanaman hidroponik

This study aims to develop an ethnomathematical study-based learning module on hydroponic plant cultivation to improve the mathematical problem-solving ability of class VII junior high school students on social arithmetic material that meets the criteria of validity and effectiveness. This research method is research and development with the ADDIE model (analysis, design, development, implementation, evaluation). Data collection instruments include interviews, validation sheets, questionnaires, and pre-test and post-test questions. The data were analyzed using qualitative and quantitative data analysis techniques. The results showed that ethnomathematics research-based learning modules were considered effective and feasible, with a percentage of 90% results verified by material and ethnomathematics experts, 96% by media experts, 90% teacher assessments, and a pass rate of group examination assessments of 87.3%, and a pass rate of on-site examination evaluations of 88.61%. The modules developed are also claimed to be effective in improving students' mathematical solving skills, with the experimental class having an average N-gain score of 0.78 in the "very high" category, better than the control class with an average N-gain score of 0.32 in the "medium" category. Both data were tested using a two-sample t-test and obtained 0.00 results less than 0.05 then H0 was rejected and H1 was accepted.

Effects of water stress on apoplastic barrier formation in soil grown roots differ from hydroponically grown roots: Histochemical, biochemical and molecular evidence.

In root research, hydroponic plant cultivation is commonly used and soil experiments are rare. We investigated the response of 12-day-old barley roots, cultivated in soil-filled rhizotrons, to different soil water potentials (SWP) comparing a modern cultivar (cv. Scarlett) with a wild accession ICB181243 from Pakistan. Water potentials were quantified in soils with different relative water contents. Root anatomy was studied using histochemistry and microscopy. Suberin and lignin amounts were quantified by analytical chemistry. Transcriptomic changes were observed by RNA-sequencing. Compared with control with decreasing SWP, total root length decreased, the onset of endodermal suberization occurred much closer towards the root tips, amounts of suberin and lignin increased, and corresponding biosynthesis genes were upregulated in response to decreasing SWP. We conclude that decreasing water potentials enhanced root suberization and lignification, like osmotic stress experiments in hydroponic cultivation. However, in soil endodermal cell suberization was initiated very close towards the root tip, and root length as well as suberin amounts were about twofold higher compared with hydroponic cultivation.

HIDROPONIK SEBAGAI PEMANFAATAN LAHAN KOSONG DALAM PEMENUHAN KEBUTUHAN PANGAN MANDIRI

The purpose of this community service is to educate students about the benefits of hydroponics in providing healthy food, increasing food security, and reducing the environmental impact of conventional agriculture. The method of this community service activity is carried out with an approach. This community service activity was attended by 104 4th semester students of Tadris Social Sciences of UIN Sayyid Ali Rahmatullah Tulungagung consisting of 33 from class A, 34 from class B, and 37 from class C. The results of this community service show that the students are more interested in hydroponics than in conventional agriculture. The results of this community service show that Tadris Social Science students are very enthusiastic about participating in hydroponic plant cultivation activities and are interested in practicing hydroponic plant cultivation in their yard.

Pengaplikasian Panel Surya dan Automatic Transfer Switch (ATS) untuk Menggerakkan Pompa Tanaman Hidroponik sebagai Sumber Energi Terbarukan

Solar panels are renewable energy which is very useful for agricultural needs to meet electricity needs, one of which is its application in agriculture, namely as a pump driver for hydroponic plants. Hydroponics is farming with an emphasis on meeting the nutritional needs of plants using water as a medium with a nutrient solution as fertilizer. In the hydroponic system the pump must be on continuously, for this reason the Automatic Transfer Switch (ATS) tool is used to substitute the electrical energy of the State Electricity Company (PLN) with the electrical energy of solar panels in the event of a power outage from the State Electricity Company (PLN) which aims to drain nutrient water. This research aims to apply solar panels to a hydroponic plant system and apply the Automatic Transfer Switch (ATS) tool as a substitute for the State Electric Company's (PLN) electrical energy and solar panels. This research was carried out on Jalan Polonia no.11 fresh water east, North Padang District, Padang City, West Sumatra in January – March 2024, with the initial stages (1) preparation, (2) solar panel assembly, (3) analysis of test results , (4) preparation of reports. The results of this research can determine the power output required by solar panels as a renewable energy source as well as the application of the Automatic Transfer Switch (ATS) in hydroponic plant cultivation.

Consumption of Energy and AB Mix Nutrition in A Controlled Verticulture Hydroponic Applications of Curly Red and Green Lettuce

The green lettuce and Curly red lettuce have a high potential to be developed as commercial crops on limited land with verticulture cultivation system. The use of this cultivation system must be supported by adequate nutrients and water in addition to optimal environmental conditions. By using the vertical hydroponic plant cultivation method will increase the growth of Curly red and green lettuce plants. The method used is an experimental method and the data is processed using polynomial analysis method and descriptive method. The observation parameters in this study consisted of main parameters (flow rate, power requirement, energy requirement, and water pressure calculation). In addition, supporting parameters were evaluated including plant height, leaf count, fresh weight of plants, plant productivity, and harvest yield. Data were analyzed using descriptive and regression methods. The power requirement used from the initial stage of transplanting to harvest is 640.8 W. The total energy requirement used from the initial planting process to the harvest process is 2563.2 Wh. The average AB mix requirement of each stage of plant is 972.0 ppm; 1231.9 ppm; 1158.1 ppm; 1092.4 ppm. Flow rate is directly proportional to temperature; if the temperature increases, the flow rate for nutrients will increase, and if the temperature decreases, the flow rate will decrease for the fertigation system. Keywords: Energy, Hydroponic, Lettuce, Nutrition, Verticulture cultivation.

Alkaloid rich hydroponic chili for AgNPs synthesis against multidrug resistant Staphylococcus aureus infected burn wounds

Hydroponic plant cultivation is expected to replace soil cultivation owing to an increased plant yield and rapid turnover. A number of medicinal plants have been successfully grown in hydroponic system. Effect of hydroponic cultivation on phytochemical content of medicinal plants needs to be investigated for efficient phytomedicine production. Herein, we quantify the bioactive compounds of medicinal importance in hydroponic and soil grown chili for green silver nanoparticles (AgNP) based formulation preparation. The end product has been evaluated as an alternate treatment for skin and soft tissue infections caused by Multidrug Resistant Staphylococcus aureus (MDRSA). Comparable phytochemical profile of soil grown chili extract (CESoil) and hydroponically grown chili extract (CEHydro) for increased production of plant sourced medicinally important compounds has been studied. Stable phytosynthesized CE NPs, confirmed by UV visible spectroscopy (UV) Fourier Transform Infrared (FTIR), Dynamic Light Scattering (DLS) and Scanning Electron Microscopy (SEM) analysis, showed enhanced anti-MDRSA activity in vitro with MIC and MBC at 0.312 and 0.625 mg/ml respectively. Hydrogel based CE NPs formulation successfully eliminated burn wound MDRSA infection in vivo while also regenerating the skin. Enhanced CE NPs activity in vitro and in vivo suggests their potential use in combating AMR infections that can further be evaluated in clinical trials.

IMPLEMENTASI WEIGHT PRODUCT DALAM PEMILIHAN JENIS TANAMAN HIDROPONIK

Hydroponic plant cultivation is the cultivation of plants in the agricultural sector that uses water as a medium for plant growth and development so that it is an efficiency effort with the availability of agricultural land. Hydroponics has an impact on improving aesthetics, genetic transformation, and supporting nature conservation. Based on this, customers who cultivate hydroponic plants are increasing. The problem faced at Sahabat Hidroponik is the difficulty of determining plants that suit customer needs. To overcome this problem, a decision support system approach was carried out using the Weighted Product method. The decision support system provides recommendations to customers by ranking alternative hydroponic plants based on the weight of the assessment criteria according to the customer's desired needs. The criteria used in this research are water requirements, nutritional requirements, plant population, seed prices, harvest time. The recommendation results are not the final results that must be taken, but rather recommendations that can be used by customers in determining their decisions regarding hydroponic plants.

Implementation of Environmental Education Module for Children in Indonesian School Jeddah

Children’s education is an interesting concern for education activists, who are expected to become agents of change in the future. Environmental education for children will of course be a hope for the sustainability of environmental maintenance. Basic concepts of environmental maintenance need to be introduced to children’s education in schools with the potential of each region. The right methods and materials are needed for the effectiveness of environmental education for children. The purpose of this community service program is to increase children’s knowledge and awareness of the environment. Community service activities were carried out at the Indonesian School of Jeddah (SIJ) in January-February 2024. Participants in this community service activity were teachers and students. The implementation of community service activities was carried out through three activities, namely socialization activities and the application of environmental education modules for children, as well as hydroponic plant cultivation training as a form of environmental education for children. The results of the community service showed that there was an increase in teacher and student knowledge regarding the application of environmental education to children through learning modules. The application of environmental education modules was carried out through hydroponic plant cultivation practices, so as to improve the skills of teachers and students in environmental education. The level of satisfaction and assessment of community service activities through the application of environmental modules to children at SIJ is in the very satisfactory category.

Study of Aquaculture Water Quality for Tilapia (Oreochromis niloticus) in the Aquaponic System at the Deju Farm Hatchery Unit

Tilapia (Oreochromis niloticus) is well known by freshwater fans, both in developing and developed countries. Utilization of space as much as possible can be an effort to increase the productivity of the cultivation activities carried out. The aquaponic system is a combination of aquaculture (fish farming) and hydroponic plant cultivation in one place. The basic principle of aquaponics is that it can be done at the same time by utilizing fish manure and fish food scraps as a source of nutrition for cultivated plants. The purpose of this activity is to provide information about the utilization of the aquaponic cultivation system and its effect on water quality while rearing tilapia is maintained. This research has been carried out at UPR Deju Farm which is located Jl. Mazmu, Indralaya Raya, Kec. Indralaya in October-November 2022. This activity used a comparative experiment consisting of P1 (kale plant), P2 (spinach plant), and P3 (lettuce plant). The results showed that the P1 treatment (kale plant) was the best treatment which produced temperatures ranging from 27-31°C, pH 7-8, dissolved oxygen 2.3 mg L-1, ammonia 0.098-0.290 mg L-1, and salinity 9.29 ppt, absolute length growth was 3.2 cm, absolute weight was 2.1 g, survival was 84%, and kale plant growth was 8.3 cm.

Nutrient Content of Lettuce Plants in a Hydroponic System with the Addition of Acid Solution

Hydroponics is a plant cultivation technique that uses water as a growing medium. The acidity level (pH) of water is an important factor in the success of hydroponic plant cultivation. High water acidity (pH>8) can be controlled by adding acid solution to a pH level of 5.8-7.0. This research was conducted to examine the nutrient content of lettuce. The research used a Randomized Block Design with 9 treatments (3 types of water and 3 types of acid solution). The types of water used include Kebonsari well water, Bugul Kidul well water and Pasuruan city PDAM water. The acid solutions used include nitric acid, phosphoric acid and sulfuric acid. The results of the research show that adding acid solutions to all types of water produces different plant nutrient contents. The addition of nitric acid and phosphoric acid solutions respectively had a significant effect on the N and P nutrient content of lettuce plants. The addition of phosphate solution can be recommended as a pH lowering solution in hydroponic cultivation.

Optimalisasi Urban Farming Menggunakan Botol Bekas Sebagai Strategi Peningkatan Ketahanan Pangan Di Kecamatan Cipayung, Jakarta Timur

The community service that has been implemented in Lubang Buaya Village, Cipayung District, in 2023, aims to stimulate the use of used bottles as an innovative solution in overcoming the food crisis and strengthening local food security. This effort is in line with government initiatives to develop domestic food security and reduce dependence on food supplies from abroad. In addition, research and development related to urban farming practices using used bottles in Cipayung plays an important role in providing practical guidance to local communities to start and run urban farming practices effectively. This step is expected to help city residents produce their own food sustainably, reduce the burden of food imports, and improve community food security. Throughout the program, a continuous evaluation phase has also been conducted. This allows monitoring the long-term impact of this activity, including the improvement of the quality of life of the local community. In conclusion, this community service program has successfully improved participants' knowledge, skills, and insights related to the basic principles of hydroponic plant cultivation. It has also stimulated business development on a household scale and contributed to the improvement of the surrounding environment.

PENGENALAN DAN PEMBELAJARAN URBAN FARMING MELALUI BUDIDAYA SISTEM HIDROPONIK DEEP FLOW TECHNIQUE (DFT) PADA SISWA SISWI SEKOLAH DASAR DAN MENENGAH DI KOTA MALANG

A challenge in implementing green school initiatives is the lack of hydroponic cultivation learning facilities in the educational setting and the lack of space for planting productive plants in the environment of SDI As Salam and SMPIT As Salam as partners for community service activities. Teachers and students with little experience in hydroponic plant production techniques on small plots of land present another challenge for partners. All school constituents, namely teachers and students, are involved in hydroponic plant growth activities as part of the participatory rural appraisal (PRA) approach to activity implementation. Project for Strengthening Pancasila Student Profiles (P5) activities offer support through workshops for instructors and hydroponic farming techniques for teachers and students. The aims of mentoring are to: (1) teach fundamental information about hydroponic plant cultivation methods; (2) Integrate hydroponic culture learning facilities into the educational setting. The ability of students and teachers to carry out hydroponic activities, from planting seeds, caring for plants, and harvesting vegetable plants using the hydroponic method, is one indicator of the activity's success. Another is the presence of a hydroponic module in the partner environment that is used as a teaching tool for hydroponic cultivation in the school environment.

PENERAPAN TEKNOLOGI CERDAS PENYIRAMAN TANAMAN HIDROPONIK BERBASIS MIKROKONTROLER DAN MULTISENSOR PADA PEMBUDIDAYA TANAMAN HIDROPONIK KABUPATEN MAJENE

Smart technology has provided many benefits for all human activities, including hydroponic farming systems. The consistent challenge in the process of cultivating plants using hydroponic systems is the monitoring of partner farmers in managing plant nutrition. Smart technology, utilizing microcontrollers and multisensors, can enhance hydroponic management, particularly concerning the control of nutrient availability, including saturation, water pH, and water availability in the hydroponic system. The purpose of this activity is to address partner-related issues regarding their lack of knowledge and skills in managing businesses aided by smart technology such as microcontrollers and multisensors and to improve the economic viability of partner businesses by producing nutritious and high-quality vegetables. The method used in this community engagement activity involves initial observation at the partner's business location, theoretical instruction to enhance partner knowledge, and finally, training in the creation and operation of smart technology involving microcontrollers and multisensors in the partner's hydroponic area. Questionnaires were distributed to assess the initial conditions before the training and to measure the success of the training after its completion. The initial observation showed a lack of knowledge about smart technology using microcontrollers and multisensors. Based on this, theoretical training was conducted to improve partner knowledge about smart technology using microcontrollers and multisensors. The theoretical content included 1) technology and innovation in hydroponic plant nutrition, 2) an introduction to microcontrollers and sensors in agriculture/horticulture technology, and 3) a demonstration of monitoring physical parameters and nutrient content of hydroponic plants using the Wokwi simulator. Subsequently, a simulation of microcontroller and multisensory device use was carried out, resulting in an enhancement of partner skills in using microcontrollers and multisensors. The improvement in partner knowledge and skills after participating in this training is evident from the questionnaire results, and partner satisfaction with the conducted training is also evident. The conclusion of this community engagement activity is that partners have gained knowledge and skills after participating in the training on the application of smart technology for microcontroller-based irrigation of hydroponic plants with multisensor systems in hydroponic plant cultivation.

Implementasi Sistem Monitoring Tanaman Hidroponik Menggunakan Metode Fuzzy Sugeno

Farming using hydroponic systems has emerged as an effective alternative to address the problem of limited agricultural land. However, hydroponic farming requires strict maintenance and control. In light of these challenges, the development of monitoring technology is necessary to assist in monitoring and controlling hydroponic systems. The development of a monitoring system is carried out to address the challenges of maintenance and control in hydroponic farming through the development of effective and accurate monitoring technology, thus enhancing the overall productivity and success of hydroponic plant cultivation. This study aims to develop a monitoring system using Arduino Mega 2560, Wemos D1 R2, E201 sensor, DHT22 sensor, HC-SR04 sensor, and BH1750 sensor. In this research, the fuzzy logic method was applied to generate outputs for the water pump actuator, pH up pump, and pH down pump. The HC-SR04 and E201 sensor data served as fuzzy inputs, while the Arduino Mega 2560 functioned as the fuzzy data processor, and the Wemos D1 R2 was responsible for sending data to the server via the internet. The data successfully stored in the server's database would be displayed on the monitoring dashboard. The HC-SR04 sensor testing results showed an average %error of 0% and an accuracy of 100%. The E201 sensor exhibited an average %error of 0.07% and an accuracy of 99.33%. The DHT22 sensor had an average %error of 0.05% and an accuracy of 99.49% for temperature data, while for humidity data, it had an average %error of 2.58% and an accuracy of 75.23%. The BH1750 sensor had an average %error of 0.13% and an accuracy of 99.66%. The results of this study demonstrate that the hydroponic plant monitoring system using the described devices and methods can be implemented successfully.

Budidaya Hidroponik Pakcoy (Brassica Rapa L) dan Ikan Nila dengan Sistem Aquaponik (Studi Kasus Desa Losari Nganjuk)

Aquaponics is a combined system of fish farming techniques and hydroponic plant cultivation. Fish manure and feed residues are very dependent on the supply of nutrients in the aquaponic system of red tilapia (Oreochromis niloticus) aquaculture. The level of production of vegetable crops in a certain area is also influenced by the total nutrient input ratio of feed to domestic fish per day. The aquaponic system utilizes optimum water supply for each commodity by utilizing a recirculation system. The type of fish used is fish that live in freshwater, a type of tilapia. Fish farming includes the maintenance of fish, which pays attention to the growth and development of fish. Hydroponics itself is a way of farming without using soil as a medium but using water which contains controlled nutrients containing the essential elements needed for plant growth. The location of this research was conducted in Losari Village, Kec. Gondang, Kab. sleepy. It aims to increase the demand for vegetables, limited land and space, efficiency in land use, and decoration. In addition, this cultivation system allows for increased production of cultivated products with limited land and water sources, and creates its own beauty. (9 pt).

Food Security for Stunting Prevention with Hydroponic Plant Cultivation in the Tumbang Miri Village

Food Security for Stunting Prevention with Hydroponic Plant Cultivation in the Tumbang Miri Village

Education and assistance in hydroponic plant cultivation for strengthening the self-reliant economy

Assistance with a hydroponic cultivation theme towards strengthening the self-reliant economy of Sukoreno Village is a manifestation of awareness in contributing to the development of a more modern agricultural system and Micro, Small, and Medium Enterprises (MSMEs) within the community. The partners for this activity are 10 members of the Sukoreno Village Youth Organization ("karang taruna"). The implementation method consists of three stages: planning, implementation, and evaluation. During the planning stage, the situation and potential of the Sukoreno Village community are analyzed. In the implementation phase, seminars are conducted to provide information and invite the local youth organization and village government officials to practice farming using hydroponic systems, which are more space-saving, environmentally friendly, and practical to maintain. This aims to raise awareness among the community that farmers do not always have to rely on large plots of land. Evaluation involves regular checks on the hydroponic growing media in the village's greenhouse. Based on the monitoring and assistance activities conducted by our group members, the cultivated plants have thrived and become assets for the village's youth organization. Furthermore, some residents have shown interest in practicing hydroponics in their own homes. This activity can be further expanded on a larger scale within the Sukoreno Village area.

POTENSI AIR KOLAM LELE BIOFLOK SEBAGAI PENGGANTI LARUTAN HIDROPONIK KOMERSIAL PADA BUDIDAYA TANAMAN SAWI

The nutritional biofloc aquaponics system is a mutualism symbiosis between fish farming techniques and hydroponic plant cultivation. This system is an implementation of the spirit of urban farming and grow your own, which provides an answer to the limited land owned by urban communities as well as an effort to build food security for urban communities. This study aims to determine the effect of using biofloc catfish pond water and AB mix solution and the combination of the two for aquaponic cultivation of caisim, pakchoy, and kailan. Utilization of biofloc pond water and AB mix solution at a ratio of 1: 1 was able to provide the highest growth parameters in the form of plant height, number of leaves, and fresh weight for both caisim, pakchoy, and kailan plants. Biofloc catfish pond water can be used as a substitute for AB mix solution for aquaponic cultivation of caisim, pakchoy, and kailan.
 Keyword : biofloc catfish pond water, caisim, pakchoy, kailan

Hydroponic cultivation training and its product processing for sustainable ecosystems in Lebakgede Area, Bandung City

Hydroponic cultivation is considered effective and efficient in terms of time, place, and cost. Postharvest handling must also be carried out properly, such as processing vegetables and fruit in hydroponic cultivation. Therefore, hydroponic plant cultivation training activities and the processing of their products play an essential role in urban communities, especially Lebakgede Area, Bandung City. In general, this service consisted of four main stages, including preparation and planning, implementation, evaluation, and follow-up. The investigation revealed that the majority of participants were housewives (43%), followed by community institutions (29%), others (14%), and entrepreneurs and civil servants (7%). In addition, 76% of participants were extremely satisfied, understanding, and interested in practicing hydroponic cultivation and processing its products. Based on the follow-up analysis, the participants have prepared a hydroponic house that will be managed together to support the supply of food ingredients in the Lebakgede Area Bandung City. This successful community service positively impacts the community by supplying high-quality vegetables. Therefore, this service activity can result in the formation of a sustainable hydroponic ecosystem and an increase in hydroponic expertise for future generations in Lebakgede Area, Bandung City.

Performance analysis of hydroponic system on verticulture technique of spinach (Ipomoea aquatica)

Verticulture technique is a stratified plant cultivation system carried out vertically, either outdoors or indoors. The vertical cultivation system aims to overcome the decline in paddy fields due to the conversion of land to non-agricultural land. This vertical technique is very suitable for narrow land because it does not take up much space. Verticulture or vertical farming has three techniques, namely Hydroponics, Aquaponics, and Aeroponics. Hydroponic plant cultivation with a tower system is in great demand at this time, because the tower used a vertical pipe with water dripping from the top of the tower. Some of the nutrients are absorbed by plants through the roots and some fall to the bottom of the tower which then returns to the storage container, and is ready to be pumped back to the top of the tower. Tower hydroponics has the advantage that on 1 m2 land with a tower height of 1.5 m we can plant 50-80 plant stems, whereas with the usual method only 25-30 plant stems are obtained. This study aims to design and technical test of a hydroponic system with verticulture techniques on spinach. The design results show that with an area of 3 x 2.5 m2, it has 24 towers and 624 plant holes. Each plant hole has 4-6 plant stems. spinach can grow perfectly compared to control plants. The results of these studies indicate that this system is very suitable for a narrow area.