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1 ?冻害 小麦冻害后的田间管理方法分析-法律论文-论文网 关键词：冻害； 症状； 原因； 预防与补救措施 [gap=472]Keywords freeze injury; symptom presentation; reasons; prevention and remedial measures 2 ?植物体的组织受到破坏 [freeze injury;frozen injury] 由于气温的突然下降或低温持续多日,植物体的组织受到破坏 [numb with cold;be frozen stiff] 由于冷冻而引起的麻木,无感觉 .. 3 ?由于气温的突然下降或低温持续多日 [freeze injury;frozen injury] 由于气温的突然下降或低温持续多日,植物体的组织受到破坏 [numb with cold;be frozen stiff] 由于冷冻而引起的麻木,无感觉 .
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The variance analysis shows there is extreme significant difference in seedling height, ground diameter, branching height, freeze injury among provenances; 方差分析表明，樟树苗期种源间在苗高、地径、分枝高、冻害上有极显著差异； - 2
Currently, the basic method of monitor winter wheat freeze injury is concentrated on temperature retrieval and compared with NDVI before and after freeze injury. 当前冬小麦冻害遥感监测研究大多集中于反演地表温度或受灾前后归一化植被指数ND VI变化分析。 - 3
The potatoes create the serious freeze injury to just when the time of emergence potato because of the similarly spring cold weather in the north part of our country. 在我国北方马铃薯一作区也同样由于倒春寒的影响对正值出苗期的马铃薯造成严重冻害。
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