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《Journal of Anhui Agricultural Sciences》 2006-24
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Effect of the Application of Organic and Nitrogen Nertilizer on the Content of Alkali Hydrolysable N in Soil

SU Na et al(Shenyang Agricultural University,Shenyang,Liaoning 110161)  
The influence of application of organic and nitrogen fertilizer on the content of alkali hydrolysable N in fertilities soil was studied.The results showed that the N content of alkali hydrolysable in the data from 1988,1997 and 2005 tended to be increased in any treatment.The content in the treatments of 2005 such as M0N0,M0N1,M0N2,M1N0,M1N1,and M1N2 was increased by 41.10,33.42,23.37,14.33,8.68 and 17.49 mg/kg compared with the treatments of 1997.
【CateGory Index】: S158
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