Pilot Project Tata Air Mikro Sistem Satu Arah Balai Litbang Rawa di Danda Jaya, Batola

Summary

This pilot project in Danda Jaya village, Barito Kuala district, implements a one-way micro water management system to enhance irrigation in tidal swamp areas. The system uses pumps and gates to regulate water, ensuring optimal water supply for farming during the dry season. It includes the construction of water gates, pump houses, and a 4.6 km piping network. The project aims to double or more the crop harvests by providing consistent irrigation, improving agricultural productivity, and enhancing farmers' livelihoods. With successful implementation, it promises a significant boost to local agricultural output.

Takeaways

• 😀 The 'One-way Micro Water Management System' is a key innovation for managing water in tidal swamp farming areas, enhancing agricultural success.
• 😀 Micro water management at the farm level ensures sufficient water supply for crops and reduces toxic compounds in irrigation channels.
• 😀 The One-way Micro Water Management System improves water washing and reduces sludge accumulation, preventing toxic buildup in irrigation channels.
• 😀 In 2019, a pilot project was launched in Danda Jaya Village, Barito Kuala District, to supply irrigation water during the dry season, covering 7 hectares.
• 😀 This technology is an advanced version of the system implemented in 2018 in Jejangkit District, designed for lands that experience irrigation water shortages during the dry season.
• 😀 The system operates by building water gates in tertiary channels, which help control water levels and direct water flow into farmland using pumps.
• 😀 After meeting the crop's water needs, water is drained via existing tertiary drainage channels, ensuring optimal irrigation throughout the year.
• 😀 The system aims to increase crop production, enabling at least two harvests per year, thus improving land productivity in Danda Jaya.
• 😀 Pre-construction stages involve topographic and hydrometric surveys to gather critical data for designing water flow, including water level dynamics and water quality assessments.
• 😀 The construction process includes building water gates, pipes, pump houses, and the installation of centrifugal pumps powered by generators to ensure continuous water supply regardless of weather conditions.

Q & A

What is the primary goal of the pilot project described in the transcript?

The primary goal of the pilot project is to implement a one-way micro water management system to improve agricultural productivity by providing a stable irrigation supply in tidal swamp lands, especially during the dry season.

How does the one-way micro water management system work?

The system works by managing water at the farm level with separate irrigation and drainage channels. A water gate controls water flow, which is pumped onto agricultural land during high tides and drained away through existing channels once the irrigation needs are met.

What is the main advantage of the one-way micro water management system?

The main advantage is that it ensures optimal water flushing and reduces the accumulation of toxic compounds in irrigation channels. It also enables more efficient water use, which can lead to increased agricultural yields.

Where was the pilot project conducted, and what was the size of the demonstration area?

The pilot project was conducted in Danda Jaya village, Barito Kuala Regency. The demonstration area covered approximately 7 hectares of land.

How does the one-way micro water management system increase crop production?

The system ensures a continuous and reliable water supply for irrigation, allowing farmers to achieve two harvests per year instead of just one, which significantly increases overall crop production.

What kind of surveys were conducted before the construction of the water management system?

Topographic and hydrometric surveys were conducted using RTK-GPS and automatic water level recorders. These surveys helped gather data for designing the water management infrastructure, including water level patterns and quality.

What role do water quality surveys play in the project?

Water quality surveys are crucial to ensuring that the irrigation water meets required standards and is suitable for agricultural use, which helps prevent issues with plant health and crop production.

What is the purpose of the centrifugal pumps and the genset in the system?

The centrifugal pumps, powered by a genset, are used to pump water onto agricultural land. The genset ensures continuous operation, even during the night or cloudy weather, by providing a reliable power source independent of solar energy or the electric grid.

What is the expected long-term impact of the pilot project on the local community?

The long-term impact is expected to be significant, with increased agricultural productivity leading to higher income for farmers, improved food security, and overall socio-economic prosperity for the community of Danda Jaya.

How does the water gate function within the one-way micro water management system?

The water gate, installed at the mouth of tertiary channels, functions by blocking and controlling water flow during high tide. This allows water to be directed to agricultural land, where it can be used efficiently for irrigation.