节点文献
高产高淀粉玉米新品种郑单18生态适应性研究
Study on Ecological Adaptability for Zhengdan 18 with High Yield and High Starch Corn Variety
【摘要】 郑单 18是最新通过国家审定的高产高淀粉玉米新品种 ,是国家农业科技成果转化资金项目的核心品种 ,是我国目前种植业结构调整的理想品种。进一步研究郑单 18适宜的生育生态条件 ,对郑单 18的迅速推广 ,促进我省乃至我国玉米产量的提高和品质改善具有十分重要的意义。
【Abstract】 The ecological adaptability for Zhengdan 18 with high yield and high starch corn variety was studied. Whole growing accumulated temperature was 2674.9℃-2860.6℃ and whole growing daily mean temperature was 24.8℃-25.8℃. The demand for light condition was not strict. suitable summer sowing period for suitable ecological conditions of Zhengdan 18 was 5.26-6.15.
【关键词】 郑单18;
高产高淀粉玉米;
生态适应性;
【Key words】 Zhengdan 18 Corn with high yield and high starch Ecological adaptability;
【Key words】 Zhengdan 18 Corn with high yield and high starch Ecological adaptability;
【基金】 国家农业科技成果转化资金项目
- 【文献出处】 种子 ,Seed , 编辑部邮箱 ,2003年05期
- 【分类号】S513
- 【被引频次】10
- 【下载频次】43