ACTA AGRICULTURAE BOREALI-SINICA ›› 2016, Vol. 31 ›› Issue (S1): 36-40. doi: 10.7668/hbnxb.2016.S1.006

Special Issue: Tomato Soil fertilizer

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Effects of Soluble Ammonium Polyphosphate Fertilizer on Yield, Quality and Phosphorous Uptake of Tomato in a Plastic Greenhouse

SHI Jianshuo, ZHANG Yancai, WANG Liying, LI Ruonan, REN Yanli, ZHAI Fengzhi, SUN Xuan   

  1. Institute of Agricultural Resource and Environment, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050051
  • Received:2016-10-16 Published:2016-12-28

Abstract: To clarify the suitable application rate of the soluble ammonium polyphosphate fertilizer for tomato,the phosphorous rates of soluble ammonium polyphosphate fertilizer on yield,quality,phosphorous uptake of autumn-winter tomato were studied in a plastic greenhouse.The results showed that the yield of tomato and the fruit weight were highest at the 29 kg/ha,however,when continue to increase the amount of phosphorus,the yield and fruit weight will be lower.The most appropriate phosphorus rate for tomato quality was 29 kg/ha.As the phosphorus uptake of tomato roots,the difference between treatments was not significant; After fitting,the most appropriate phosphorus rate for tomato fruit and whole-plant were 21.17 kg/ha and 25.79 kg/ha respectively.The phosphorous utilization efficiency (PUE) was higher than other treatments at 29 kg/ha.In summary,the most appropriate phosphorous rate for a higher autumn-winter tomato yield was 29 kg/ha under this soil fertility.

Key words: Ammonium polyphosphate, Soluble fertilizer, Facilities tomatoes, Yield and quality, Phosphorous uptake

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Cite this article

SHI Jianshuo, ZHANG Yancai, WANG Liying, LI Ruonan, REN Yanli, ZHAI Fengzhi, SUN Xuan. Effects of Soluble Ammonium Polyphosphate Fertilizer on Yield, Quality and Phosphorous Uptake of Tomato in a Plastic Greenhouse[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2016, 31(S1): 36-40. doi: 10.7668/hbnxb.2016.S1.006.

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