稀土拌种对玉米幼苗抗盐性的影响  

On Fluence of Rare-earth’s Mixing Corn Seed to the Salt-resistance of Small corn Plant

作　　者：王红[1] 

机构地区：[1]运城高等专科学校生化系,山西运城044000

出　　处：《运城高专学报》2000年第3期38-41,共4页

摘　　要：本文通过对玉米以不同浓度稀土溶液拌种处理 ,再浇以不同浓度的氯化钠溶液的试验说明 :在盐胁迫环境下 ,稀土拌种能提高玉米发芽率 ,促进幼苗生长 ,增加幼苗叶绿素含量和呼吸强度 。Corn is mixed by rare-earth solution of different concentration is poured nacl solution of different concentration. The study illustrates that the treatment can increase the germination percentage of corn, plant’growing, the content of chlorophyll,the strength of breath and the salt-resistance of corn plant. Key words corn; rare-earth’s mixing corn seed; salt-resistance under pathological conditions such as spontaneous hypertension.

关 键 词：玉米 稀土拌种 抗盐性 幼苗 种子处理 叶绿素含量 呼吸强度 

分 类 号：S513.041[农业科学—作物学] S513.01