ACTA AGRICULTURAE BOREALI-SINICA ›› 2010, Vol. 25 ›› Issue (S1): 236-238. doi: 10.7668/hbnxb.2010.S1.053

Special Issue: Corn Soil fertilizer

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Effects of Intercropping Clover on Yield,Quality of Sweet Corn and Soil Mineral N in Field

ZHANG Yin-yan, GAO Li-hong, ZHOU Wen-ping, LI Zhi-fang   

  1. College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China
  • Received:2010-05-10 Published:2010-12-30

Abstract: For exploring the organic cultivation of clover as a fertilizer source,effects of intercropping clover on sweet corn yield and quality,plant total N content and soil mineral nitrogen were studied. The results showed that:Compared with monoculture,sweet corn and clover intercropping can improve sweet corn yield,soluble sugar content,plant total N content. Reduce the nitrite content and soil mineral nitrogen content,but increase the nitrogen content,reduce the Vc content,in this experiment,intercropping clover can increase sweet corn yield,improve quality,reduce fertilizer inputs,and reduce environmental risks.

Key words: Sweet corn and clover inter-cropping, Yield and quality, Plant total N, Mineral N

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Cite this article

ZHANG Yin-yan, GAO Li-hong, ZHOU Wen-ping, LI Zhi-fang. Effects of Intercropping Clover on Yield,Quality of Sweet Corn and Soil Mineral N in Field[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2010, 25(S1): 236-238. doi: 10.7668/hbnxb.2010.S1.053.

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