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砂石覆盖栽培
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砂石覆盖栽培
Encyclopedia
农学
砂石覆盖栽培
释
sand mulching tillage
砂石覆盖栽培
通过在农田地表人工覆盖10~20厘米厚的砂石层建成砂田,实现增渗减蒸、增温保温、抗蚀减尘和抗旱增产目的的农田覆盖耕作技术。
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railway electric power supply
railway electric power supply system for highland
railway emergency communication system
railway emergency platform
railway emergency rescue
railway employee health management
railway energy consumption during the operation
railway engineering
railway engineering geophysical exploration
railway engineering survey
railway environment noise
railway environment vibration
railway express for less-than-carload freight
railway fecal sewerage collection and discharge
railway flat car
railway food hygiene
railway foundation treatment
railway freight car
railway freight transportation
railway geographic information system
railway goods invoice information system
railway goods transportation
railway goods transportation measurement and inspection
railway goods yard
Railway Guerrilla
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