Study on Preparation and Application Effect of Humic Acid Liquid Fertilizer Based on Manure Leachate
Using the chicken manure leachate from anaerobic fermentation as the base solution,combined with active humic acid and fast-acting mineral elements,an efficient,environment-friendly humic acid liquid fertilizer was developed in accordance with the NY 1106-2010 standard.In order to explore the application effect of foliar application of the liquid fertilizer on vegetables,the application experiment was conducted in Fengxian County and Qishan County in Baoji.The field experiment showed that the agronomic traits and yields of cabbage and cucumber were significantly improved.
Biogas liquidFermentationWater-soluble fertilizer with humic acidCabbageCucumberFertilizer efficacy experiment
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