生物有机肥在琯溪蜜柚上的应用效果分析

Effect of Biological-organic Fertilizer on Citrus Grandis Growth

摘要: 为了探明生物有机肥对琯溪蜜柚果园土壤环境、常见病虫害、蜜柚产量、品质的影响，经过3年的生物有机肥试验，结果表明：施用生物有机肥可以改良蜜柚果园土壤，使土壤质量达到丰产果园水平；可改善柚果口感品质，提高果肉糖酸比；能有效抑制果皮病斑，提高柚果价格，肥料成本下降25%，单株柚树总收益却提高了50%以上。

Abstract: According to 3 years tests of biological-organic fertilizers, the results showed that employing “NBS” biological-organic fertilizers could improve the soil quality to high-yield orchard; improve the taste of Citrus grandis; improve the sugar acid ratio; inhibit skin lesion effectively; increase citrus price; reduce the cost of fertilizer by 25%; increase revenue by 50%.