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几种特种玉米的苗期性状及部分抗性鉴定
Study on Seedling Characteristics and Some Resistance of Several Special Corns
【摘要】 对十余份特种玉米进行了苗期性状观察和部分抗性鉴定 ,发现特种玉米市售品种存在较多问题 ,有必要对市场及制种进行行为规范 ,从技术上提高特种玉米的抗性 ,从而保证农业生产。
【Abstract】 Using 18 special corn varieties as experimental materials,we studied their seedling characteristics and some resistance to diseases.The results showed that some reactions must be made to regulate the behaviors of the market and the hybrid units,so as to protect the interests of farmers.
【关键词】 特种玉米;
苗期性状;
抗性;
行为规范;
【Key words】 Special corn; Seedling characteristics; Disease resistance; Behavior regulati$;
【Key words】 Special corn; Seedling characteristics; Disease resistance; Behavior regulati$;
- 【文献出处】 华北农学报 ,Acta Agriculturae Boreall—sinica , 编辑部邮箱 ,2000年S1期
- 【分类号】S513
- 【下载频次】59