ACTA AGRICULTURAE BOREALI-SINICA ›› 2008, Vol. 23 ›› Issue (S1): 193-196. doi: 10.7668/hbnxb.2008.S1.046

Special Issue: Soil fertilizer

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The Effective-using Study on the Accumulating Phosphorus,Potassium of Greenhouse Vegetables in Soil

FENG Wei, ZHOU Xiao-fen, YANG Jun-fang   

  1. Institute of Resources and Environment,Hebei Academy of Agriculture and Forestry Sciences,Shijiazhuang 050051,China
  • Received:2007-11-10 Published:2008-12-31

Abstract: The effective using of phosphorus, potassium of greenhouse vegetables in soil is studied by the means of ontinuous potted test. The results showed that the output of cabbage which were planted in the soil of excessive accumulating phosphorus, potassium without any other fertilizer is lower; the output is increased and the absorption of phosphorus, potassium in soil is improved but no most output using some nitrogenous fertilizer. Under tested conditions, the output is higher by using appropriate nitrogenous fertilizer and 2/ 3 normal quantity of phosphorus, potassium.The rational proportion of nitrogenous fertilizer, phosphorus, potassium can improve the effective using of phosphorus, potassium in soil and reduce the using of phosphorus, potassium.

Key words: Greenhouse vegetable, Accumulation of phosphorus, Potassium, Effective using

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Cite this article

FENG Wei, ZHOU Xiao-fen, YANG Jun-fang. The Effective-using Study on the Accumulating Phosphorus,Potassium of Greenhouse Vegetables in Soil[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2008, 23(S1): 193-196. doi: 10.7668/hbnxb.2008.S1.046.

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