腐植酸复合肥料在柑橘“不知火”上的应用效果研究  

Application Eff ect of Humic Acid Compound Fertilizer on Citrus“Shiranui Tangor”

作　　者：刘会丽 Liu Huili(Guangdong Lardmee Chemical Fertilizer Co.Ltd.,Guangzhou,511453)

机构地区：[1]广东拉多美化肥有限公司,广州511453

出　　处：《腐植酸》2020年第5期45-48,共4页Humic Acid

摘　　要：通过田间对比试验研究腐植酸复合肥料对柑橘"不知火"的生长发育、品质和产量的影响。结果表明:与普通复合肥料相比,施用腐植酸复合肥料可促进柑橘"不知火"春梢和秋梢生长,增加果实直径及单果重,提高果实含糖量和可溶性固形物含量等品质指标,提高柑橘产量,增产率达11.7%,产投比3.65,经济效益显著。The effects of humic acid compound fertilizer on the growth,quality and yield of citrus"Shiranui tangor"were studied with field comparative experiments.The results showed that compared with ordinary compound fertilizers,applying humic acid compound fertilizer could significantly promote growth of spring shoots and autumn shoots,ruit diameter,single fruit weight,fruit sugar content,soluble solids content and other quality indicators,such as fruit diameter and single fruit weight.The citrus yield increased 11.7%,and production/investment ratio to 3.65,and the economic benefit was remarkable.

关 键 词：腐植酸复合肥料 柑橘 果实品质 产量 经济效益 

分 类 号：TQ444.6[化学工程—化学肥料工业] S666.1[农业科学—果树学]