Drip irrigation
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表 Give a few answers, and choose up to five
Improve vegetation biomass √ Reduce, prevent, and restore degraded land √ Improve or protect the soil Protect or restore ecosystems √ To maintain / enhance biodiversity Reduce the risk of disasters (e. g. drought, droughts, floods, sandstorms, etc.) Adaptation to climate change and its effects (e. g., enhanced resilience to drought and warming) Mitigating climate change and its impacts (e. g. increased carbon sink capacity) √ Generating economic benefits (e. g. increased income) Generating social benefits (e. g. reducing the consumption of natural resources and reducing poverty) Other uses (detailed description): ………………………………………………………………… 
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Main type of degradation Sub-type of degradation [W] Soil erosion by water [E] Soil erosion by wind √ [C] Chemical soil deterioration [Cs] Salinization/alkalinization √ [P] Physical soil deterioration [Pw] Waterlogging [B] Biological degradation [H] Water degradation Else
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Climatic province Temperate continental arid climate Specific annual precipitation /mm 66 Average annual precipitation /mm Average air temperature /℃ < 50 < -20 √ 50- 200 -20- 5 √ 200- 400 √ 5- 15 400- 800 √ 15- 25 800- 1,500 25- 35 > 1,500 35- 45 > 45
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表 Country, county/flag, township, and give the longitude and latitude of the application location of the project
Country County/flag Township Longitude° Latitude° Elevation / m China Korla City 80.668056 40.560000 1032.0
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表 Terrain and landform conditions
Elevation Landform Mean inclination Aspect Slope < 100 m √ Flatland √ Flat slope (0-5%) Sunny slope Upper slope 100-500 m Slope Gentle slope (6-15%) Shady slope Mid slope √ 500-1,000 m Hilly slope Moderate slope (16-25%) Semi-sunny slope Lower slope √ 1,000-1,500 m Sloping ground Steep slope (26-35%) Semi-shady slope 1,500-2,000 m Valley floor 2,000-2,500 m Sand dune 2500-3,000 m Sandy flat > 3000 m Gentle cultivated land
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表 Edaphic condition
Soil type Soil texture Effective soil depth Topsoil organic matter content Soil hardness Stone content √ Aeolian soil √ Sandy 0-20 cm High (> 3%) High Low gravel content soil (1-5%) Chestnut Calcic soil √ Loamy sand 20-50 cm Medium (1-3%) √ Medium √ Moderate gravel content soil (5-10%) Brown Calcic soil Loam √ 50-100 cm √ Low (< 1%) Low High gravel content soil (10-30%) Luvisol Clay √ 100-200 cm Light gravel soil (30-50%) √ Saline-alkali soil > 200 cm Moderate gravel soil (50-70%) Else: Heavy gravel soil (> 70%)
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表 Vegetation condition
Vegetation type Community cover Degradation status Artificial forest: () < 5% √ Slight degradation Sand vegetation: () 5-15% √ Moderate degradation Shrub land: () 15-25% Severe degradation Grassland: () √ 25-40% Dry shoots phenomenon in artificial forest Meadow: () > 40% Mortality phenomenon in artificial forest √ Others: (cultivated land)
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表 Please select and fill in the relevant technical information according to the following technical classifications for specific technologies.
Technical link Key technical points Implementation
season / month1. System Design and Layout The first step involves designing a drip irrigation system tailored to the specific needs of the agricultural land, considering factors like crop type, soil composition, and topography. The layout should ensure even distribution of water to all plants. 2. Water Source and Filtration Identifying a reliable water source is crucial. The water must be filtered to prevent clogging of the drip emitters, which could result from sediment, algae, or other particulates. 3. Installation of Main and Sub-Main Pipes These pipes transport water from the source to the fields. Their size and layout depend on the field's size and the water flow rate required by the crops. At sowing 4. Distribution Lines and Emitters Flexible tubing or drip tapes are installed along the rows of crops, with emitters placed at intervals to deliver water directly to each plant's root zone. The emitter's flow rate can be adjusted according to the crop's water needs. After emerging 5. System Management and Maintenance Regular monitoring and maintenance are essential to ensure the system's efficiency. This includes checking for leaks, cleaning filters, and flushing the system to prevent emitter blockage. After emerging Schedule or attachment (with relevant technical parameters, add schedule or attachment information here)
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Labour cost 1000 USD / ha Cost of material 3000 USD / ha Water cost (if irrigation is required) Total cost 4000 USD / ha
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