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水稻寒露风
释义
水稻寒露风
Encyclopedia
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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central platform
central point
Central Police Station at Hong Kong Central Hollywood Road
Central Political Committee of KMT
central polynomial
central pontine myelinolysis
central potential
central potential scattering
central predicate
Central Press Photography Agency
central processing station for oil & gas
central processing unit
central processing unit, CPU
central product
central product of groups
central projection
central projection method
Central Province
Central Publishing Administration Committee
Central Publishing Bureau of the Temporary Central Government of Chinese Soviet Republic
central PV inverter
central quadric curve
central quadric hypersurface
central quadric surface
central quotient
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