Method for planting rice in desertified soil
A rice and soil technology, applied in chemical instruments and methods, rice cultivation, fertilization methods, etc., can solve problems such as large evaporation, water level drop of aquifer, and groundwater resources cannot be effectively replenished, so as to increase air humidity and reduce Effects of wind damage and avoidance of secondary salinization
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Embodiment 1
[0052] 1 land consolidation
[0053] The project construction was started in Dubai on January 8, 2018, and land consolidation began.
[0054] step:
[0055] 1) Plot construction: bulldozer leveling (removing gravel)—excavator excavating the pond (the depth of the pond is 0.8m)—cement building the four walls of the pond—laying 1.2mm thick black HDPE geomembrane (made of thermoplastic resin material) at the bottom and around it - made of polyethylene resin) - laying water circulation device at the bottom - laying drainage cushion (gravel) - backfilling with sand. Guarantee the irrigation of the test planting pool, controllable drainage and water and fertilizer circulation, and backfill the sand to truly restore the desert state.
[0056] 2) Soil improvement
[0057]The sandy soil in the desert lacks soil aggregate structure, and the content of organic matter and microorganisms is extremely low. The soil is improved by applying organic matter, 0.8-1 ton per mu, in which the or...
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