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Chinese Agricultural Science Bulletin ›› 2019, Vol. 35 ›› Issue (16): 77-81.doi: 10.11924/j.issn.1000-6850.casb18030025

Special Issue: 园艺

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Several Kinds of Water Soluble Fertilizer: Spraying Effects on Yield and Quality of Strawberry

  

  • Received:2018-03-06 Revised:2019-01-23 Accepted:2019-01-24 Online:2019-06-04 Published:2019-06-04

Abstract: To seek proper water soluble fertilizer spraying on strawberry in hilly areas in southern Jiangsu, a study was conducted at Lijia Bridge Village in Jurong. The author took strawberry‘Hongjia’as material, and designed 5 spraying treatments as follows: conventional control (CK1), water control (CK2), water soluble fertilizer with humic acid (Yimin), water soluble fertilizer with medium elements (Yimin), water soluble fertilizer with humic acid (Jinli). The results showed that: spraying water soluble fertilizer with humic acid could increase the single fruit weight and yield of strawberry and enhance the disease resistance of strawberry; treatment 5 had the best impacts on single fruit weight, yield and disease resistance at the early growth stage of strawberry, and followed by treatment 4; compared with CK1, the strawberry yield in treatment 5 and 4 increased by 11.28% and 5.10%, respectively; treatment 4 could also improve the quality of strawberry with the increase of solids content; during the strawberry growth, compared with treatment 2, the solids content of treatment 4 and 5 increased by 0.5 and 0.1 percentage, respectively. In conclusion, spraying water soluble fertilizer with humic acid can increase yield, enhance disease resistance and improve the quality of strawberry.