Comparison of practices

• Use of water resources
• Use of land resources

• Use of water resources
• Use of land resources

Country: Turkmenistan

Province: Ahal Region

District: Baharly District

Other settlement: Sh. Batyrov Daikhan Association

Country: Kazakhstan

Province: Kyzylorda Region

District: Karmakshy District

Other settlement: a/o “Aktobe”, a/o “III International”

The site is located in the mid streams of the Amu Darya River (desert crust and virgin soils lands)

The site is located in the lower reaches of the Syr Darya River (inter-riverbed depression strip)

Start date: 01.01.2014

End date: 31.12.2014

Start date: 01.01.2010

End date: 31.12.2011

Water deficit, poor irrigation technology

Increasing secondary land salination, deterioration of col-lector and drainage system (CDS)

Wheat irrigation technology based on Valley Sprinkling Machine

A set of measures to enhance land reclamation condition (collector cleaning using special equipment, reconstruction of hydraulic engineering installations, etc.)

The sprinkler is produced by the US Valley Company established in 1946 and considered one of the world leading designers and manufacturers of water-efficient irrigation and water supply equipment for agriculture, industry and municipal purposes.

Actions:

The first case of using such a large-scale sprinkling irrigation machine in Turkmenistan’s agriculture.  The machine’s operation does not require careful field planning.  The machine’s scale (extension up to 1,000 meters) allows it to irrigate up to 300 hectares of land. Frontal installation with reinforced irrigating shoulder bars moves back and forth across the field and ensures uniform watering of the whole acreage.

The government provides a 10-year soft loan with 1% annual interest rate to procure such units.

Results:

Application of water sprinklers allows the two-fold saving of water resources and higher yields. Due to its overall high quality and advantages, Turkmenistan’s agricultural producers became interested in the technology – multiple orders were placed to procure and install such smart sprinkling machines.

Actions:
The capital repair of inter-farm West Karmakshi Collector (WKC) is necessitated by the fact that in its current condition the Collector didn't provide for timely drainage of drainages and discharge water from cropland in the Left-Bank Massif.

Results:

Financial and economic:
Increased crop productivity, mainly rice and forage crops

Technical:
Enhanced reclamation condition of land in the Left-Bank Massif

Lessons learnt:

Advantage of sprinkling machines:  

• fitting with fertilizer administration units;
• fitting with units for spraying disease, pest and weed control agents;
• capable to replace water spraying tractors;
• no need for seasonal field works;
• lower agricultural production costs.

Recommendations:

After successful testing, other candidates for the installation of irrigation machines declared their corresponding desire (Ashyk Aydyn Daikhan Association of Rukhubelent Etrap of Dashoguz Velayat that already installed a different type of sprinkling system covering 174 hectares).  Since Akhal Region is close to the capital, it is necessary to introduce more water-efficient technologies focusing on garden and cucurbit crops to address food supply issues.

Lessons learnt:
Allocation of resources for cleaning CDS proved more efficient than other target actions

Recommendations:
Regular and timely execution of running and capital collector cleaning is necessary to ensure its proper operation

• Domestic tools (outcomes of research by domestic R&D organizations),
• Foreign tools (transfer of foreign experience)

Domestic tools (outcomes of research by domestic R&D organizations)

1. Cost of implementation: High

2. Approximate cost of investment per 1 ha:

3. O&M costs: High

4. Expert support: Not needed

1. Cost of implementation: High

2. Approximate cost of investment per 1 ha:

3. O&M costs: High

4. Expert support: Not needed

http://www.turkmenistan.gov.tm/?id=7813 

SIC ICWC

SIC ICWC