天达2116缓解乙草胺对玉米药害的效果研究  

Study on Detoxification Effect of TD2116 on Acetochlor Phytotoxicity to Maize

作　　者：刘巍[1] 戴良英[1] 

机构地区：[1]湖南农业大学生物安全科学技术学院,湖南长沙410128

出　　处：《现代农业科技》2012年第11期123-123,126,共2页Modern Agricultural Science and Technology

摘　　要：为了明确植物细胞膜稳态剂天达2116(TD2116)对玉米乙草胺药害的缓解作用进行了大田试验,试验结果表明:TD2116对玉米乙草胺药害有着良好的缓解作用,以TD2116与恶霉灵混用进行叶面喷雾对乙草胺药害的缓解效果最好,施药后21 d的株高比、叶长比及叶宽比分别达到了92.04%,93.59%及88.29%,显著好于其他处理的缓解效果。结果表明,TD2116可以缓解乙草胺对玉米的药害,可以在玉米生产上大力推广。In order to determine detoxification effect of TD2116 on acetoehlor phytotoxicity to maize, field experiment was conducted. The results showed that TD2116 had a favorable detoxification effect on aeetochlor phytotoxicity to maize, of all treatments, foliar spraying TD2116 plus hymexazol had the best detoxifieation effect ,plant height ratio ,leaf length ratio and leaf width reached respectively 92.04% ,93.59% and 88.29% after 21 days, which were notablely higher than that of other treatments. All results indicated that TD2116 had perfect detoxifieation effect to acetochlor phytotoxicity and it could be applied in maize planting.

关 键 词：天达2116 玉米药害 乙草胺 恶霉灵 缓解效果 

分 类 号：S482.4[农业科学—农药学] S481.8[农业科学—植物保护]