PERBEDAAN SISTEM AQUAPONIK DAN HIDROPONIK, MIRIP TAPI TAK SAMA!

Puriegarden Official

10 Sept 202106:55

Summary

TLDRThis video script discusses the growing interest in home gardening, particularly hydroponics and aquaponics, as a response to the COVID-19 pandemic in Indonesia. It explains the importance of nutrient control in hydroponics for optimal plant growth and introduces three popular hydroponic systems: the wick system, NFT (Nutrient Film Technique), and DFT (Deep Flow Technique). The script also highlights the benefits of aquaponics, which combines fish farming with plant cultivation, creating a symbiotic system where fish waste serves as plant nutrients, and the cleaned water is recycled back to the fish. The video concludes by encouraging viewers to consider the practicality of each system and ends with a call to like and share the video.

Takeaways

🌱 Hydroponics is a soilless cultivation method where plants are grown using various media and nutrient solutions.
💧 Nutrient solutions in hydroponics are carefully prepared and directly supplied to plant roots, which is crucial for optimal growth.
🌍 Indonesia has seen a rise in home gardening as a new hobby, partly due to the COVID-19 pandemic, which has limited market visits.
🏡 Hydroponics is a popular home gardening method that can save household expenses and is easy to implement.
🔍 There are three main hydroponic systems used in Indonesia: the NFT (Nutrient Film Technique), DFT (Deep Flow Technique), and Flood and Drain (Flooding Technique).
🚿 The NFT system uses a thin film of nutrient solution to provide both water and oxygen to the plants, making it efficient in water and nutrient use.
🌊 DFT involves circulating nutrient-rich water through the plant roots, which are submerged, ensuring they receive adequate nutrients.
🌿 Flood and Drain is a system where roots are periodically flooded with nutrient solution and then drained, allowing for aeration.
🐟 Aquaponics combines fish farming with hydroponics, using fish waste as a natural nutrient source for plants, creating a symbiotic system.
💹 Aquaponics is considered more cost-effective as it produces both fish and plants, while hydroponics only yields plants, but both systems have their pros and cons.

Q & A

What is the importance of nutrients in hydroponic systems?
-Nutrients in hydroponic systems are crucial as they directly affect plant growth. If the nutrients are insufficient, the plants will not grow well. Conversely, an excess can lead to nutrient burn, which can hinder absorption or even kill the plants. Therefore, careful regulation of nutrients is essential.
Why is hydroponic gardening gaining popularity in Indonesia?
-Hydroponic gardening is becoming popular in Indonesia because it allows for cost savings on household expenses and is a recommended activity for those with leisure time, especially under conditions that do not support shopping at markets or supermarkets.
What are the main differences between hydroponics and aquaponics?
-Hydroponics is a soilless cultivation method where plants are grown using a medium and nutrient solutions. Aquaponics, on the other hand, integrates fish farming with plant cultivation, using fish waste as a natural source of nutrients for the plants.
What are the three popular hydroponic systems used in Indonesia?
-The three popular hydroponic systems used in Indonesia are the Wick system (sump or week system), Nutrient Film Technique (NFT), and Deep Flow Technique (DFT).
How does the Wick system in hydroponics work?
-The Wick system uses capillary action with materials like fabric or felt to draw nutrient solution up to the plant roots. It is a simple system that does not require electricity and is suitable for home or hobby use.
What is the purpose of Nutrient Film Technique (NFT) in hydroponics?
-NFT uses a thin film of continuously flowing nutrient solution to provide both water and oxygen to the plant roots simultaneously. It is efficient as it saves on water and nutrient use, labor, and time.
How does the Deep Flow Technique (DFT) differ from Nutrient Film Technique (NFT)?
-DFT involves circulating water and nutrients through a system where plant roots are submerged, and the water is recirculated. The main difference from NFT is that DFT has a reservoir of water, providing a backup supply of nutrients even if the power goes out.
What are the benefits of using aquaponics over hydroponics?
-Aquaponics has the advantage of producing two products simultaneously—plants and fish. It uses fish waste as a natural nutrient source for plants, which can save on the cost of purchasing hydroponic nutrients and results in organic plant growth.
How does the waste from fish in an aquaponic system benefit the plants?
-The waste from fish in an aquaponic system, which would be harmful to the fish if left unchecked, is used as a rich source of organic nutrients for the plants. The plants absorb these nutrients, and the cleaned water is then recirculated back to the fish tank, creating a sustainable cycle.
What are the considerations for choosing between hydroponic and aquaponic systems?
-The choice between hydroponic and aquaponic systems depends on practicality, as each has its advantages and disadvantages. Hydroponics focuses solely on plant cultivation, while aquaponics integrates fish farming, offering a more complex but potentially more rewarding system.

Outlines

00:00

🌿 Introduction to Hydroponics and Plant Nutrition

The first paragraph introduces the concept of hydroponics, a soilless method of plant cultivation that involves directly delivering nutrients to plant roots. It emphasizes the importance of carefully adjusting the nutrient levels in hydroponic solutions to ensure proper plant growth. Nutrient deficiency can stunt growth, while an excess can lead to nutrient burn. The paragraph also highlights the popularity of home gardening in Indonesia during the COVID-19 pandemic as a way to save household expenses and suggests hydroponics and aquaponics as suitable methods for those with spare time. The video promises to explain the differences between hydroponics and aquaponics, and it encourages viewers to subscribe and turn on notifications for more information.

05:01

🐟 Aquaponics: Combining Fish Farming with Plant Cultivation

The second paragraph delves into aquaponics, a system that integrates fish farming with plant cultivation. It describes how waste from fish, which is harmful to them in excess, serves as a rich source of organic nutrients for plants. This symbiotic relationship allows for the simultaneous production of fish and plants, with the plants purifying the water for the fish by absorbing the organic matter. The paragraph contrasts the direct nutrient provision required in hydroponics with the organic nutrient supply from fish waste in aquaponics, suggesting that the latter is more cost-effective and environmentally sustainable. It also touches on the efficiency of aquaponics in producing organic plants and the potential of both hydroponics and aquaponics to be further developed for optimal results. The video ends with a call to action for viewers to like, share, and engage with the content.

Mindmap

Keywords

💡Hydroponics

Hydroponics refers to a method of growing plants without soil, using mineral nutrient solutions in a water solvent. In the video, it is mentioned as a popular method for home gardening, especially during the pandemic, as it allows for the growth of plants with controlled nutrient solutions. The script discusses the importance of carefully regulating the nutrient solutions to ensure proper plant growth, highlighting the need for precision in hydroponic systems.

💡Nutrient Solution

A nutrient solution in the context of hydroponics is a mixture of water and essential nutrients required for plant growth. The video emphasizes the critical role of nutrient solutions in hydroponic systems, stating that an inadequate amount can hinder plant growth, while an excessive amount can lead to nutrient toxicity. The script also mentions the AB mix, a specific type of nutrient solution used in hydroponics.

💡Media

In hydroponics, 'media' refers to the various materials used as a growth medium for plants, such as gravel, coco coir, and perlite. These materials do not provide nutrients but serve as a physical support for the plants. The video explains that in hydroponic systems, media are used as a place for plants to grow, separate from the nutrient supply.

💡Aquaculture

Aquaculture, or the farming of fish, is discussed in the video as a component of the aquaponics system. It involves raising fish in a controlled environment, which is then integrated with a hydroponic system to create a symbiotic relationship where fish waste provides nutrients for the plants.

💡Aquaponics

Aquaponics is a system that combines conventional aquaculture with hydroponics in a symbiotic environment. The video describes how aquaponics allows for the cultivation of both fish and plants, with the waste from the fish providing nutrients for the plants. This method is highlighted as an efficient and organic way to grow plants, as it recycles nutrients and water.

💡Nutrient Film Technique (NFT)

Nutrient Film Technique is a hydroponic method where plants are grown in channels with a thin film of continuously flowing, nutrient-rich water. The video mentions NFT as an efficient system because it provides both water and oxygen to the plants, saving on resources and effort. It is one of the systems popular in Indonesia.

💡Deep Flow Technique (DFT)

Deep Flow Technique is another hydroponic method discussed in the video, where plants are grown in a deeper flow of nutrient solution. Unlike NFT, DFT systems have a reservoir of water, which serves as a backup in case of power failure, ensuring the plants still receive nutrients.

💡Recirculation

Recirculation in hydroponics refers to the process of reusing the nutrient solution by continuously circulating it through the system. The video explains that in systems like DFT, the nutrient solution is circulated back to the tank after being used by the plants, which helps in maintaining a consistent supply of nutrients.

💡Organic Waste

Organic waste in the context of the video refers to the waste produced by fish in an aquaponics system, such as feces. This waste is rich in nutrients and is used as a natural fertilizer for the plants, illustrating the closed-loop, sustainable nature of aquaponics.

💡Efficiency

Efficiency in the video is discussed in relation to the resource management in hydroponic and aquaponic systems. It highlights how these systems can optimize the use of water, nutrients, and space, leading to more sustainable and cost-effective gardening practices.

Highlights

Nutrients in hydroponics are placed in a container and directly distributed to the plant roots for easy absorption.

Hydroponic nutrient levels need to be meticulously managed as insufficient nutrients can stunt plant growth.

Indonesia is one of the countries hit by the COVID-19 pandemic, leading to a new interest in home gardening to save household expenses.

Hydroponics and aquaponics are popular methods for home gardening, especially suitable for those with spare time.

Hydroponics is a soilless cultivation method that uses media like perlite, coco coir, and others for plant growth.

In hydroponics, nutrients are dissolved in water and directly supplied to the plant roots.

Proper nutrient control in hydroponics is crucial to avoid nutrient deficiency or toxicity, which can harm or kill plants.

Hydroponic systems can produce high-quality plants that are not dependent on soil conditions and have a longer shelf life.

There are three popular hydroponic systems used in Indonesia: the NFT (Nutrient Film Technique), DFT (Deep Flow Technique), and Flood and Drain (F&D).

The NFT system uses a thin film of nutrient-rich water that flows over the plant roots, providing both water and oxygen.

The DFT system circulates nutrient-rich water through the plant roots, ensuring they are submerged and receive adequate nutrients.

The F&D system floods the plant roots with nutrient-rich water and then drains it back into the reservoir for recirculation.

Aquaponics is a method that combines fish farming with plant cultivation, producing two products simultaneously.

Waste from fish in aquaponics, such as feces, is rich in organic matter and serves as a natural nutrient source for plants.

In aquaponics, the organic matter absorbed by plants cleans the water, which is then recirculated back to the fish tank, creating a sustainable cycle.

Aquaponics is considered more effective than hydroponics as it produces both plants and fish, while hydroponics only produces plants.

Both hydroponic and aquaponic systems have their advantages and disadvantages, and both are still being developed for optimal results.

The choice between hydroponic and aquaponic systems should be based on practicality and the specific advantages of each system.