温度对夏黑葡萄物候期的影响

    Effect of temperature on phenophase of “xiahei” grape

    • 摘要: 分别于2012年和2013年的1~3月进行夏黑葡萄促早栽培(促早区)与避雨栽培(对照区)的对比试验,结果表明:通过温室大棚的温度调控,在保证合理的光照和湿度的前提下,夏黑葡萄采取促早栽培措施可提早达到各物候期所需的有效积温,各物候期有不同程度的提前,2012年和2013年分别提早21 d和32 d成熟。

       

      Abstract: A contrast test between early forcing cultivation (early forcing area) and rain shelter cultivation (control area) was conducted from January to March of 2012 and 2013 respectively, the results showed that through the temperature regulation in greenhouse and under the prerequisite ensuring the reasonable illumination and humidity, adopting the early forcing cultivation “xiahei” grapes promoting could achieve the effective accumulated temperature required in various phenophases and advance each phenophase to varying degrees, and maturing date in 2012 and 2013 was earlier by 21d and 32d respectively to compare with control.

       

    /

    返回文章
    返回