| 高粱抗旱机理及保苗技术 |
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| 引用本文： | 段有厚,邹剑秋,卢峰.高粱抗旱机理及保苗技术[J].杂粮作物,2009,29(1):25-27. |
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| 作者姓名： | 段有厚 邹剑秋 卢峰 |
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| 作者单位： | 辽宁省农业科学院,高粱研究所,辽宁,沈阳,110161 |
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| 摘 要： | 高梁对干旱具有广泛的适应性，在干旱条件下，通过加强水分的吸收和减少水分的散失来抵御干旱逆境，高粱叶片细胞在低水分下保持较高的膨压是其抵御干旱逆境的机制之一。高粱可在玉米、小麦和大豆不能忍耐的干旱条件下，获得一定产量。抗旱播种方法大体可分为三类。在水资源严重短缺的干旱和半干旱地区应大力发展耐旱和抗旱的高粱。
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| 关 键 词： | 高梁 抗旱机理 保苗技术 |
Drought Resistance Mechanism of Sorghum and Ensuring Seedling Technique |
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| DUAN You-hou,ZOU Jian-qiu,LU Feng.Drought Resistance Mechanism of Sorghum and Ensuring Seedling Technique[J].Rain Fed Crops,2009,29(1):25-27. |
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| Authors: | DUAN You-hou ZOU Jian-qiu LU Feng |
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| Institution: | Sorghum Research Institute;Liaoning Academy of Agricultural Sciences;Shenyang;Liaoning 110161 China |
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| Abstract: | Sorghum has pervasive adaptability to drought resistance,on drought condition,sorghum resist drought through enhancing absorbing water and reducing water's dissipation.It is one of resist drought mechanisms that sorghum holding higher bulge pressure in lower moisture.Sorghum can acquire definite yield on the condition of drought that corn,wheat and soybean can not endure.Planting means of resist drought has 3 varieties.Sorghum that can forbear and resist drought should be devoted major efforts to developing... |
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| Keywords: | sorghum drought resistance mechanism ensuring seedling technique |
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