Journal of Northern Agriculture ›› 2018, Vol. 46 ›› Issue (5): 117-121.doi: 10.3969/j.issn.2096-1197.2018.05.21

• 著者文摘 • Previous Articles     Next Articles

Effects of different application rates of biogas fertilizer on growth, development and quality of open field celery

LUO Lei[1];LI Wanchun[1];SHI Yansheng[1];NIU Ligen[2];LI Yuliang[2];Alatengxihuri[1];REN Shusen[2];Subuda[1];LUO Shuqing[1];ZHANG Guangyu[1]   

  1. [1]Xilin Col League Agricuhural Science and Technology Extension Station,Xilinhot 026000,China;[2]Taibusiqi Agriculture and Animal husbandry Science and Technology Extension Station,Bao Chang 027000,China
  • Received:2018-08-25 Online:2018-08-19 Published:2019-08-19

Abstract: This study explored the eftects of different application rates of anaerobic digestate fertilizer (ADF)on the growth and quality of celery. The experiment applied different concentrations of ADF to open field celery, used famlyard manure as a control, and measured the effect on growth, traits, yield and disease resistance. The results showed that using ADF can improve the quality and disease resistance in celery. In Xilin Gol League, biogas slurry is applied as a basing fertilizer at 37 500-45 000 kg/hm^2 and can effectively improve the quality and disease resistance of celery, reduce production costs and increase product value. In addition, using a small amount of chemical fertilizer can also reduce production losses.

Key words: Open field celery;Biogas fertilizer;Application rate

CLC Number: 

  • S141