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《Journal of Changjiang Vegetables》 2004-05
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Study on the Correlation between Mineral Elements and Nitrate Content of Celery in Mature Period

Qin Yuzhi,Chen Jun,Xiang Xiaoqi,Li Chaoyang  
The experiment showed that stopping supply of complete nutrient solution could decrease nitrate accumulation of celery in soilless culture during mature period and was a preferable method.The Ca 2+ Mg 2+ can cause decreasing of nitrate content linearly,and in bigger scope especially in late phase.Besides,it has a beneficial effect on the synthesis of Vc in late stage,and the content of crude fibre maintains a low level through period.
【CateGory Index】: S636.3
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