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Chinese Agricultural Science Bulletin ›› 2010, Vol. 26 ›› Issue (21): 182-185.

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Research Progress in Abundance and Deficiency Indicators and fertilization of Soil nutrients in Gansu Provice

  

  • Received:2010-04-07 Revised:2010-09-24 Online:2010-11-05 Published:2010-11-05

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Abstract:

This paper expatiated on N, P, K and microelements content condition in main tillage soil and the effects of fertilization in Gansu Province, at same time the future development directions were pointed out.