ACTA AGRICULTURAE BOREALI-SINICA ›› 2021, Vol. 36 ›› Issue (2): 182-187. doi: 10.7668/hbnxb.20191870

Special Issue: Sweet pepper Soil fertilizer Animal husbandry

• Resources & Environment·Plant Protection • Previous Articles     Next Articles

Effect of Combined Application of Fermented Sheep Manure and Soil Loosening and Root Promoting Agent on Soil Physical and Chemical Properties Yield and Quality of Red Cluster Pepper

CUI Baowei1, LIU Quanyong1, QIN Guangli1, ZHU Junpeng2   

  1. 1. Shangqiu Polytechnic, Shangqiu 476000, China;
    2. Nation Center of Quality Supervision and Inspection on Flour and Products, Shangqiu 476000, China
  • Received:2020-11-11 Published:2021-04-28

Abstract: The harmless treatment of breeding waste (sheep manure) is an important link in the development of modern green production. Different configurations of sheep dung, soil loosening and root promoters, and conventional chemical fertilizers treated with high-temperature harmless treatment,the effects of single and combined application of soil loosening and root promoting agent and fermented sheep manure (fertilizer (CK), fertilizer+soil loosening and root promoting agent (T1), fertilizer+fermented sheep manure (T2), fertilizer+fermented sheep manure+soil loosening and root promoting agent (T3)) on the physical and chemical properties of soil, agronomic properties, yield and quality of red cluster pepper in the wet area were explored. The results showed that, compared with fertilizer (CK), application of soil loosening and root promoting agent and fermented sheep manure could improve soil physical and chemical properties, promote the growth and development of pepper and improve the yield and quality. Among them, fertilizer+fermented sheep manure+soil loosening and root promoting agent (T3) treatment was the most significant. Compared with fertilizer (CK), soil organic matter, alkali hydrolyzed nitrogen, available phosphorus and available potassium were significantly increased by 24.08%,18.08%,14.80%,15.56%,the soil powder has increased significantly by 9.05%,the plant height, stem diameter and effective branch number of red cluster pepper increased by 25.71%,20.69%,28.81%,fruit number per plant, fresh quality and dry quality per fruit increased by 29.05%, 17.04% and 18.94% respectively, the yield of fresh and dry pepper increased by 37.75%,39.43%, respectively, the content of Vc and reducing sugar in the fruit of red cluster pepper increased by 19.91% and 20.77%, respectively, but it had no significant effect on nitrate and free amino acid content. Comprehensive consideration, combined application of soil loosening and root promoting agent and fermented sheep manure and fertilizer(T3) had the best effect on improving soil and increasing quality and yield effects of red cluster pepper.

Key words: Red cluster pepper, Wet soil, Physical and chemical properties, Fermented sheep manure, Soil loosening and root promoting agent, Yield, Quality

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Cite this article

CUI Baowei, LIU Quanyong, QIN Guangli, ZHU Junpeng. Effect of Combined Application of Fermented Sheep Manure and Soil Loosening and Root Promoting Agent on Soil Physical and Chemical Properties Yield and Quality of Red Cluster Pepper[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2021, 36(2): 182-187. doi: 10.7668/hbnxb.20191870.

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