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Acta Agron Sin ›› 2005, Vol. 31 ›› Issue (01): 114-118.

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Influence of Nitrogen Forms on Oat Growth and Phosphorus Uptake

FAN Ming-Shou;SUN Ya-Qing;SHAO Jin-Wang;JIA Li-Guo   

  1. College of Agronomy, Inner Mongolia Agricultural University, Huhhot 010018,Inner Mongolia
  • Received:2003-08-12 Revised:2004-05-29 Online:2005-01-12 Published:2005-01-12
  • Contact: FAN Ming-Shou

Abstract: Solution culture and sand culture were employed to investigate the influence of NH4+-N, NO3ˉ-N on plant growth, nitrogen uptake, rhizosphere pH as well as phosphorus uptake in oat. Results showed that oat grew obviously better with both N forms supplies, than with either. With increase of NO3ˉ/ NH

Key words: Oat, NO3ˉ-N, NH4+-N, Vegetative growth, Rhizosphere pH, Phosphorus uptake

CLC Number: 

  • Q945
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