增产胺在甜菜上的应用研究  

Application of DCPTA to Beet

作　　者：程相春 董继贵 

机构地区：[1]黑龙江省化工研究院,黑龙江哈尔滨150076 [2]哈尔滨松雷集团公司北京房地产开发公司,北京100041

出　　处：《应用科技》2002年第5期61-63,共3页Applied Science and Technology

摘　　要：研究了不同浓度的增产胺在甜菜生长的几个时期喷施 ,对甜菜块根产量、甜菜块根含糖、甜菜块根产糖量的影响。发现用浓度为 1.0× 10 -4g/ml的增产胺在苗期和繁茂期喷施效果最好。DCPTA of different concentration was sprayed on beet at some growth stages. From the effect on yield, content of sugar, yield sugar of root, it was found that we could achieve the perfect effect when 1.0×10 -4 g/ml DCPTA was sprayed at the stages of seeding and overgrowth.

关 键 词：增产胺 甜菜 产糖量 大田示范种植 

分 类 号：S566.3[农业科学—作物学]