Juncao technology
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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): ………………………………………………………………… 表
Main type of degradation Sub-type of degradation √ [W] Soil erosion by water [Wt] Loss of topsoil/surface erosion
[Wg] Gully erosion/gullying√ [E] Soil erosion by wind [Et] Loss of topsoil √ [C] Chemical soil deterioration [Cn] Fertility decline and reduced soil organic matter content √ [P] Physical soil deterioration [Pc] Compaction
[Pk] Slaking and crusting√ [B] Biological degradation [Bc] Reduction of vegetation cover
[Bq] Quantity/biomass decline√ [H] Water degradation [Ha] Aridification
[Hs] Change in quantity of surface water Else 表
Climatic province Temperate continental semiarid climate Specific annual precipitation /mm 155 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 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 Alxa Left Banner 106.820000 39.670000 1099.0 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 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%) 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: (e.g. Pennisetum giganteum) 25-40% Dry shoots phenomenon in artificial forest Meadow: () > 40% Mortality phenomenon in artificial forest √ Others: (cultivated land) 表 Groundwater condition
Average buried depth < 1 m 3-5 m √ > 10 m 1-3 m 5-10 m 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 / month 1. Selection of Suitable Grass Specie It is critical to identify grass species that will thrive in drought conditions. These species need to be drought-resistant, fast-growing, and capable of surviving with minimal water. 2. Cultivation and Management The selected grasses are cultivated in nurseries before being transplanted to designated areas. Proper management practices, including regular watering (optimally through efficient methods like drip irrigation) and soil fertility management, are essential for their growth. 3. Mushroom Cultivation Once the grasses are established, they can be harvested and used as a substrate for mushroom cultivation. This provides a sustainable source of food and income, as mushrooms can be sold in local markets. 4. Soil Erosion Control Juncao grasses have dense root systems that help bind the soil, reducing erosion caused by wind and water. 5. Animal Fodder The grasses can also serve as fodder for livestock, providing an additional resource for local communities and helping to reduce pressure on natural vegetation. Schedule or attachment (with relevant technical parameters, add schedule or attachment information here) 表
Labour cost 700 USD / ha Cost of material 400 USD / ha Water cost (if irrigation is required) 100 USD / ha Total cost 1200 USD / ha