Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2014, Vol. 30 ›› Issue (24): 156-161.doi: 10.11924/j.issn.1000-6850.2014-0110

Special Issue: 玉米

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Effect of Seeds Coating Within Fe, Mn, Mo on Seedling Growth in Maize

  

  • Received:2014-01-10 Revised:2014-02-21 Online:2014-08-25 Published:2014-08-25

Abstract: In this study, we choose maize cultivars‘Sanxiayu No.3’as materals to examine effects of seeds coating within Fe, Mn, Mo on seedling growth in maize. The results showed that Fe, Mn, Mo could promoted the growth of maize seedling, and the maize seedling traits growth difference because of the different microelement. The effect of microelement on the maize seedling traits was Fe and Mn higher than Mo. The seedling traits of maize, which showed the change of“low-high-low”with the increase of microelement concentration, except for the root number. The relationship between seedling traits and microelement concentration accordance with the rule of quadratic function (y=c+bx+ax2). In conclusion, the best of maize seed coating within Fe, Mn, Mo concentration was 474.83-1163.45, 100-500, 386.40-649.04 mg/kg, respectively.