Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2017, Vol. 33 ›› Issue (21): 1-6.doi: 10.11924/j.issn.1000-6850.casb17040094

Special Issue: 生物技术 小麦

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Thiacloprid Seed Dressing: The Physiological Effect on Seed and Seedling Growth of Wheat

Bu Chengcheng1, Jiang Xingyin1, Lu Yong1, Li Gang1, Xing Zesen1, Zhang Jiwang2, Wang Zhenlin2   

  1. (1Department of Plant Protection, Shandong Agricultural University, Tai''an Shandong 271018; 2Agricultural College, Shandong Agricultural University, Tai''an Shandong 271018)
  • Received:2017-04-14 Revised:2017-06-30 Accepted:2017-05-17 Online:2017-07-27 Published:2017-07-27

Abstract: The paper aims to study the effects of thiacloprid seed dressing on the seed activity and the seedling growth of wheat. Through the plating method in incubator and field plot experiment , the Effects of Thiacloprid seed dressing on the seed activity and the seedling growth of wheat were studied. Comparing with the contrast, 24g/10kg ratio seed coating agent made the corn germination rate, germination index and vigor index increased by 4.49%,38.75% and 66.23% respectively, corn seedling plant height decrease by1.8cm, root length, fresh weight per plant, and root-shoot ratio were increased by 3.85 cm, 0.09 g, and 0.2,Thiacloprid seed dressing can increase thewheat seedling’s chlorophyll content, the root activity, activity of POD 、SOD and CAT enzyme. Thiacloprid seed dressing can promote seed germination and seedling growth of wheat obviously.