检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:王康英[1] 王黎虹[2] 刘慧霞[1] 邱辉[1]
机构地区:[1]西北民族大学生命科学与工程学院,甘肃兰州730030 [2]西北民族大学化工学院,甘肃兰州730030
出 处:《黑龙江农业科学》2014年第2期109-111,共3页Heilongjiang Agricultural Sciences
摘 要:为提高沙米种子萌发率,研究了不同温度和光照对沙米种子萌发特性与幼苗电导率和可溶性糖的影响。结果表明:温度为15℃时,沙米种子发芽率和幼苗可溶性糖含量均极显著高于其它温度处理,但沙米幼苗电导率也较高。温度为25℃时,沙米种子的发芽势和活力指数最高。黑暗环境有利于沙米种子萌发,其发芽率、发芽势、活力指数、芽长及幼苗鲜重最高,电导率最低,幼苗活性强。In order to improve the germination of A griophyllum squarrosum ,the germination characteristics , conductivity and soluble sugar content were studied .The results showed that at the temperature of 15℃ germi-nation and soluble sugar content of A griophyllum squarrosum were significantly higher than other treatments and the conductivity was high .At the temperature of 25℃ ,the germination energy and vigor index achieved the highest .Dark condition was benefit for the germination of A griophyllum squarrosum ,the germination rate , germination energy vigor index ,germ length and fresh weight were the highest ,the conductivity was the lowest and the seedling activity was strong .
分 类 号:S184[农业科学—农业基础科学]
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.222