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水稻寒露风
释义
水稻寒露风
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农学
水稻寒露风
释
cold dew wind in rice
水稻寒露风
中国南方秋季冷空气侵入引起显著降温使水稻减产的一种低温冷害。在长江流域一般称为秋季低温,在两广和福建一带因正值寒露节气前后,故称为寒露风。北方一季稻区夏末初秋也偶有发生,统称水稻低温冷害。主要影响水稻花粉发育、扬花授粉和灌浆成熟,增加空秕粒,降低产量,有时甚至造成大面积失收。
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forest fire prediction
forest fire prevention
forest fire pump
forest fire suppression
forest fire warning system
forest floor decomposition
forest food
forest-forest steppe faunal group of temperate zone in China
forest for sand fixation
forest for soil and water conservation
forest for special purpose
forest for water resources conservation
forest fragmentation
forest frog's oviduct
forest fuel
forest fund
forest gap disturbance
forest genetics
forest genetics and tree breeding
forest germplasm resource center
forest germplasm resources
forest glass
forest governance
forest-grass measures of soil and water conservation
forest harvesting
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