Acta Agriculturae Boreali-Sinica

ACTA AGRICULTURAE BOREALI-SINICA ›› 2005, Vol. 20 ›› Issue (S1): 27-29. doi: 10.7668/hbnxb.2005.S1.007

Special Issue: Corn； Soil fertilizer；

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Effect of Organic Biology Compound Fertilizer with Different Base-fertilizer Application-rate on Maize Yield and Economic Benefit

MEI Yan, RUAN Pei-jun, MA Jun   

  1. Bijie Agricultural Science Institute of Guizhou, Bijie 551700, China
  • Received:2005-10-10 Published:2005-12-31

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Abstract: We engaged in experiment that effect of organic biology compound fertilizer with different base-fertilizer application-rate on maize yield and economic benefit in 2001-2002.The results indicated:base-fertilizer is 20kg/667m2 organic biology compound fertilizer,maize yield and economic benefit is the high est;The next is 40kg/667m2;When application-rate surpasses 80kg/667m2,maize yield drops remarkably and output value reduces.

Key words: Organic biology compound fertilizer, Base-fertilizer, Maize yield

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MEI Yan, RUAN Pei-jun, MA Jun. Effect of Organic Biology Compound Fertilizer with Different Base-fertilizer Application-rate on Maize Yield and Economic Benefit[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2005, 20(S1): 27-29. doi: 10.7668/hbnxb.2005.S1.007.

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