Method for herbaceous plants to cope with global climate change
A herbal and climate change technology, applied in the fields of botanical equipment and methods, plant cultivation, land preparation methods, etc., to achieve the effect of increasing energy storage, increasing total biomass, and reducing the greenhouse effect
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Embodiment 1
[0066] Embodiment 1 The steps of using herbaceous plants to control rocky desertification
[0067] 1. In severe rocky desertification areas, see soil preparation and proper dense planting.
[0068] In areas with steep slopes and strong wind speeds, on-demand or broadcast bermudagrass, perennial ryegrass, and barnyardgrass; when sowing, mix bermudagrass, perennial ryegrass, and barnyardgrass seeds in a mass ratio of 1:1:1 to 1.5, and use per square meter of land The amount of seeds is 3-5g. Plant miscanthus, hybrid pennisetum, and emperor bamboo grass in areas with gentle slopes and slow wind speed; adopt the method of transplanting small seedlings with soil, and carry out mixed cultivation according to the row spacing of 40-50×40-50cm.
[0069] In the first year after cultivation, when the 2 / 3 leaves of the aboveground part of the plant begin to wither and turn yellow, leave 5-10 cm of stubble to cut off the aboveground part; cover the cut plants evenly on the ground to reduc...
Embodiment 2
[0081] Example 2 The steps of using herbs and endophytic nitrogen-fixing bacteria to control rocky desertification
[0082] 1. Collect the stems of reeds and leaves of bermudagrass from arid areas, and isolate endogenous nitrogen-fixing bacteria from them; after the two kinds of endogenous nitrogen-fixing bacteria are purified, they are mixed evenly according to the number of strains 1:1 to form a mixed endogenous nitrogen-fixing flora.
[0083] 2. Mix sucrose, malic acid, NaCl, and water uniformly at a mass ratio of 10:5:0.1:980-1000, control the pH value at 6.5-7.5, and sterilize to obtain endogenous nitrogen-fixing bacteria culture solution.
[0084] 3. Add 20-100 strains of endophytic nitrogen-fixing bacteria into 1L endogenous nitrogen-fixing bacteria culture solution, and cultivate them under aerobic conditions at 25-30°C for 20-24 hours.
[0085] 5. Mix endogenous nitrogen-fixing mixed flora suspension and bermudagrass seeds evenly at a mass ratio of 1:2-3.
[0086] 6....
Embodiment 3
[0092] Embodiment 3 The steps of using herbaceous plants to control desertification
[0093] 1. On the edge of the desert and in desert areas where water-bearing ancient rivers, ancient lakes, and groundwater develop, set point irrigation pipes in a grid pattern of 2-5×2-5m.
[0094] 2. On the point irrigation pipe, set a point irrigation hole at a distance of 30-50 cm; sow 3 to 5 seeds each of Artemisia annua, Shallot, and Shami in the vicinity of each point irrigation hole. Sand onion and sand rice are covered with 2-3cm fine sand.
[0095] 3. Dig shafts in areas where groundwater is developed to obtain underground water sources, build underground water channels, and use the drop to lead water to the planting area; then dig shafts in the planting area to store the water in the underground water channel in the shaft; build wind or solar power generation devices beside the shaft , pump groundwater into point irrigation pipes.
[0096] 4. Replant in time after the emergence o...
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