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Volume 19 Issue 3
Apr.  2012
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Article Contents
PENG Jia-gui, YANG Jie, LIN Qiong, ZHANG Ming-qing, CAI Shun-xiang, LI Juan. Effect of sulfur fertilizer on increasing vegetable yield and decreasing accumulation of NO-3[J]. Fujian Journal of Agricultural Sciences, 2004, 19(3): 160-163.
Citation: PENG Jia-gui, YANG Jie, LIN Qiong, ZHANG Ming-qing, CAI Shun-xiang, LI Juan. Effect of sulfur fertilizer on increasing vegetable yield and decreasing accumulation of NO-3[J]. Fujian Journal of Agricultural Sciences, 2004, 19(3): 160-163.

Effect of sulfur fertilizer on increasing vegetable yield and decreasing accumulation of NO-3

  • Received Date: 2003-11-27
  • Rev Recd Date: 2004-03-05
  • Publish Date: 2004-09-15
  • The analyzed results of 23 vegetable superficial soil samples showed that total S content in soil was 354.9 mg·kg-1 and available S content was 26.2 mg·kg-1. The content of available Sin 43.6% samples was lower than critical value (16 mg·kg-1) and available S accounted for 7.4% of the total S. The experiment results showed that yields of Lactuca satiua and Brassica oleraclai increased by sulfur fertilizer at the dosage of 15-60 kg·hm-1. Sulfur nutrient could also improve vegetable quality and decrease accumulation of NO3-. The NO3- content in the center part of Lactuca satiua, Brassica oleraclai and swamp cabbage decreased by 13.0%-56.0%, 24.8%-48.7% and 8.2 %-56.0% respectively compared with the control. The NO3- content in plant of swamp cabbage and litter cabbage applied sulfur fertilizer at pot experiment or liquid experiment in net house decreased more than that in field experiment.
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    中国标准出版社.中国农业标准汇编(经济作卷)[S].北京:中国标准出版社,1998.375-378.
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    彭嘉桂,章明清.闽东南耕地土壤有效硫含量及主要粮油作物硫肥效应[J].福建农业学报,2002,17(1):49-53.
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