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避雨栽培
释义
避雨栽培
Encyclopedia
农学
设施栽培
释
rain-shelter cultivation
避雨栽培
在多雨、高温、高湿而易诱导作物病虫多发及品质产量下降的夏、秋季,采用温室、大棚保护设施,或仅在设施顶部覆盖透明覆盖材料使作物免受雨水直接淋袭而四周侧壁为开放式、仅扣防虫网的栽培方式。
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relative extension
relative extremum
relative eye relief
relative feed value
relative field
relative fit
relative fluctuation
relative fluctuation of density
relative focal length
relative frame of reference
relative frequence
relative frequency
relative Frobenius morphism
relative functor
relative geometry
relative gradient
relative gravity survey
relative group
relative growth
relative growth rate
relative homeomorphism
relative homological algebra
relative homology
relative homology group
relative homology theory
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