Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2008, Vol. 24 ›› Issue (10): 248-250.

Special Issue: 生物技术 玉米

• 农艺科学 • Previous Articles     Next Articles

Efects of Different Density on the Grain Yield and Physiological Parameter for Maize Zhengdan23

Ming-you ZHANG   

  • Received:2008-08-04 Revised:2008-08-14 Online:2008-10-05 Published:2008-10-05

Abstract: The effects of plant density on the grain yield and quality of zhengdan23 was studied under 30000,37500,45000,52500,60 000,67500,75000 plants/ha.The results showed that the grain yield increased first and then decreased with the increasing density.The grain yield reached supreme 9141.67 kg in 52500 plants/ha.

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