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

Nanda, Muhammad Achirul; Dwiratna, Sophia; Amaru, Kharistya

doi:10.26905/abdimas.v1i1.8660

Cited by 2 publications

(2 citation statements)

References 15 publications

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“…Salad is a word derived from the Latin "herba salata" which means salted or salted vegetables. According to Dwi Djelantik (1999), salads are a variety of mixtures consisting of fresh green vegetables, fruit, poultry, meat, and fish served with dressings or just fresh vegetables and fruit (Nanda et al, 2023).…”

Section: Hydroponicsmentioning

confidence: 99%

Bandung Gardening: Hydroponic Salads

Latue,

Rakuasa

2023

Nusant. J. Behav. and. Soc. Sci

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Urban agriculture not only plays an important role in creating sustainable cities but also influences the spatial structure of urban landscapes and communities. One of the small-scale (community) urban agriculture activities is community gardening. In Bandung City, this activity was initiated by the Bandung Gardening community. One of the work programs that can be done for the Bandung gardening community is to make a hydroponic salad. Hydroponics is the cultivation of plants using water without using soil. This research used a descriptive qualitative approach. The results showed that hydroponics is an efficient and effective method to produce high-quality salads in an urban environment like Bandung. Hydroponic plants tend to grow faster than those in soil, with higher yields and better nutritional quality. The success of this hydroponic technique is supported by the reduced use of water and less land compared to traditional farming. Hydroponic systems work by allowing control over environmental conditions, such as temperature, pH balance, and maximizing exposure to nutrients and water. Despite being grown in a water medium, hydroponic farming can actually save water. This is because the water used is not absorbed by the soil. The water is absorbed by the plants better. Hydroponic farming is also more energy-efficient because it is done without non-renewable energy such as electricity. Abstrak: Pertanian perkotaan tidak hanya memainkan peran penting dalam menciptakan kota yang berkelanjutan tetapi juga mempengaruhi struktur spasial lanskap perkotaan dan masyarakat. Salah satu kegiatan pertanian perkotaan skala kecil (masyarakat) berupa kebun masyarakat. Di Kota Bandung kegiatan ini digagas oleh komunitas Bandung Gardening. Salah satu program kerja yang dapat dilakukan untuk komunitas berkebun Bandung adalah membuat salad hidroponik. Hidroponik adalah budidaya tanaman dengan menggunakan air tanpa menggunakan tanah. Penelitian ini menggunakan pendekatan kualitatif deskriptif. Hasil penelitian menunjukkan bahwa hidroponik merupakan metode yang efisien dan efektif untuk menghasilkan salad berkualitas tinggi di lingkungan perkotaan seperti Bandung. Pertumbuhan tanaman hidroponik cenderung lebih cepat daripada yang dalam tanah, dengan hasil panen yang lebih tinggi dan kualitas nutrisi yang lebih baik. Keberhasilan teknik hidroponik ini didukung oleh pengurangan penggunaan air dan lahan yang lebih sedikit dibandingkan dengan pertanian tradisional. Sistem hidroponik bekerja dengan memungkinkan kontrol atas kondisi lingkungan, seperti suhu, keseimbangan pH, dan memaksimalkan paparan nutrisi dan air. Meski ditanam di media air, bercocok tanam hidroponik sebenarnya bisa menghemat air. Hal ini dikarenakan air yang digunakan tidak terserap oleh tanah. Air diserap oleh tanaman lebih baik. Pertanian hidroponik juga lebih hemat energi karena dilakukan tanpa energi tak terbarukan seperti listrik.

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Section: Hydroponicsmentioning

confidence: 99%

Bandung Gardening: Hydroponic Salads

Latue,

Rakuasa

2023

Nusant. J. Behav. and. Soc. Sci

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“…In the middle of the past century, they were almost glazing buildings above the ground. Due to the development of planting technologies, including grows on artificial substratum [1] in mats or trays [2], aero - [3] and hydroponics [4], etc., greenhouses now can be anywhere, including underground. This gives impetus for urban agriculture [5] with optimal logistics (growing near consuming).…”

Section: Introductionmentioning

confidence: 99%

Problems of standardising illumination for plants in greenhouses and green structures

Tkachenko

Mileikovskyi

Moskvitina

et al. 2023

22nd International Scientific Conference Engineering for Rural Development Proceedings

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Today greenhouses are transformed. In the middle of the past century, they were almost glazing buildings above the ground. Due to the development of planting technologies, including mats or trays with substratum, aero – and hydroponics, etc., greenhouses now can be anywhere, including underground. This gives impetus for urban agriculture with optimal logistics (growing near consuming). Indoor green structures become more and more popular. The illumination of them is very important because plants lose decorative properties in unfavourite conditions. At the beginning of this century, there was an analysis of a lot of failed attempts to create winter gardens on underground floors. The illumination was calculated successfully by today’s norms, but the plants withered. This is because the norms were developed for natural-illumination greenhouses. Usually, the illumination is measured in lux or μmol/day. The first unit is weighted by wavelength according to the people’s eyes sensitivity. The second one accumulates all photons. But the plants have another photosynthetic activity curve. They use two photosynthetic substances – chlorophyll and beta-carotenoid (active on the green light). The chlorophyll changes its absorption curves dependent on solvent presence (a and b). This allows some variability for adapting to the light spectrum, which is used by water plants. Thus, both units do not apply to artificial illumination. In this work, we analyse the curves of solar and phytolamp spectrums, averaged sensibility and spectral luminous efficiency for photopic vision. Integration of the curves allows recalculation of the lux-meter reading to the equivalent solar illumination or the last one to the phytolamp power. We propose a new unit system – phytocandela-phytolumen-phytolux – according to the photosynthesis efficiency curve that is numerically equal to candela-lumen-lux under sunlight. This shows that lux may not be a base unit because it is related to a single biological species but not a physical property.

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

Cited by 2 publications

References 15 publications

Bandung Gardening: Hydroponic Salads

Bandung Gardening: Hydroponic Salads

Problems of standardising illumination for plants in greenhouses and green structures

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