2021欧洲杯竞猜

给植物贴“电子纹身” 浙大学者发现西瓜更喜欢夜里生长

发布时间:2021-03-24来源:浙江日报作者:曾福泉 柯溢能0

记者从欧洲杯竞猜app获悉,该校学者给西瓜茎干贴上“电子纹身”般的传感器,持续监测其体内水分的动态传输和分配过程,发现西瓜更喜欢在夜里生长,这改写了对植物果实生长的传统认识。

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2021欧洲杯竞猜celiangfaxian:zaibaitianzhiyouyue5%deshuifenbeiyunshuxiguaruguoshiyongyushengzhang,juedabufenshuifenbeiyepianzhengtengzuoyongxiaohaodiao;danshidaoleyejian,jihusuoyoudeshuifendoubeiyunshudaoguoshi,jueduijingliuliangxiangduirijianzengjiale10bei。

这一发现证明西瓜果实生长主要在夜间。这个反常识性的发现不仅具有重要的科学价值,同时具有良好的应用前景。专家表示,水是珍贵的农业资源,基于茎流对西瓜等耐旱作物体内水分运输和抗旱机理的解析,将为全球干旱地区的农业生产、节水灌溉、抗旱作物选育提供了新理论依据和技术支持。


2021欧洲杯竞猜《zhejiangribao》2021nian3yue21ri03ban

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