ACTA AGRICULTURAE BOREALI-SINICA ›› 2004, Vol. 19 ›› Issue (3): 59-61. doi: 10.3321/j.issn:1000-7091.2004.03.014

Special Issue: Multigrain crops

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Influence of Nitrogen Forms on Oat Growth and Rhizosphere pH

SUN Ya-qing, SHAO Jin-wang, WANG Ying, FAN Ming-shou   

  1. College of Agronomy, Inner Mongolia Agricultural University, Huhhot 010019, China
  • Received:2004-05-29 Published:2004-09-28

Abstract: Solution culture and sand culture were employed to investigate the N on plant growth, nitrogen metabolism as well as rhizosphere pH for oat. The influence of N一N,N03一 results showed:supplied with both N forms, the oats grew obviously better than that with either, and with increase of N/Nratio in cultural zosphere whereas media,oat plants growth especially roots growth was improved; acidity greatly, the pH value of oat rhizosphere was it increased when supplied plants with N03一N. decreased nitrogen forms also affected the oat rhi-when supplied plants with NO3-N.

Key words: Oat, N03一N, N+一N, Vegetative growth, Rhizosphere pH

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Cite this article

SUN Ya-qing, SHAO Jin-wang, WANG Ying, FAN Ming-shou. Influence of Nitrogen Forms on Oat Growth and Rhizosphere pH[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2004, 19(3): 59-61. doi: 10.3321/j.issn:1000-7091.2004.03.014.

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