山區(qū)錯(cuò)季草莓的氣候生態(tài)適應(yīng)性分析
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中國(guó)氣象局科技扶貧項(xiàng)目“阜平草莓錯(cuò)季栽培適用推廣技術(shù)”和河北省科技廳項(xiàng)目“太行山區(qū)農(nóng)業(yè)氣候資源的開發(fā)利用”共同資助


Climatic Ecoadaptability of Unseasonable Strawberry Planting in Mountainous Area
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    摘要:

    2003~2004、2004~2006年度在阜平山區(qū)進(jìn)行了引種草莓的田間試驗(yàn)。試驗(yàn)證明阜平山區(qū)溫度、降水、日照等氣候生態(tài)條件能夠滿足露地草莓生長(zhǎng)發(fā)育的需求,由于阜平山區(qū)氣溫低于同期河北平原(以滿城縣為例)氣溫,草莓從開花到成熟各發(fā)育期均滯后于河北平原,成熟期滯后近1個(gè)月,可以通過錯(cuò)季生產(chǎn)使草莓生產(chǎn)旺季與平原地區(qū)錯(cuò)開,從而贏得較高的價(jià)格;所生產(chǎn)的錯(cuò)季草莓品質(zhì)優(yōu)良,果實(shí)中可溶性固形物含量和維生素C含量較河北平原對(duì)應(yīng)品種分別高50%和18%;生產(chǎn)效益明顯高于當(dāng)?shù)卦瓉淼姆N植方式,年毛收入是原來種植方式的6.3倍。運(yùn)用農(nóng)業(yè)氣候相似分析方法,論證了阜平山區(qū)從河北平原引種草莓是可行性的。

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    The field experiments show that climatic conditions, including temperature, precipitation, sunlight, etc, in the Fuping mountainous area are suitable for the growth of strawberry. Strawberries can blossom, seed and mature naturally in this area. Since the temperature in the Fuping mountainous area is lower than that of the Hebei plain (taking Mancheng County as an example) in the same time, the development periods of strawberries in the Fuping mountainous area are later than those in the Hebei plain, and the maturity period is about one month later. Consequently, owning to the difference of strawberry maturity times between Fuping mountainous area and Hebei plain, farmers can gain higher profits. The unseasonable strawberries produced in the Fuping mountainous area have good quality and high content of dissolubility substance, 1.5 times higher that those produced in the Hebei plain, and the vitamin C content is 18 percent higher. The benefits from the unseasonable planting are higher than those from the ordinary trawberry planting with the gross income being 6.3 times as much as that of the old planting model. The agroclimate similarity analysis shows that it is feasible to introduce strawberry to the Fuping mountainous area from the Hebei plain.

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魏瑞江,張文宗,陳道紅,袁德輝.山區(qū)錯(cuò)季草莓的氣候生態(tài)適應(yīng)性分析[J].氣象科技,2007,35(4):531~534

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  • 收稿日期:2006-09-15
  • 定稿日期:2006-07-25
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