黄腐酸肥在蒜套辣椒上的应用研究  

Application of Fulvic Acid Fertilizer under Garlic and Pepper Intercropping Mode

作　　者：谢亚楠 顾启玉 管梦娇 孙秀东[1] 高荣广[1] Xie Yanan;Gu Qiyu;Guan Mengjiao;Sun Xiudong;Gao Rongguang(College of Horticulture Science and Engineering,Shandong Agricultural University,Taian 271018,China)

机构地区：[1]山东农业大学园艺科学与工程学院,山东泰安271018

出　　处：《山东农业科学》2020年第6期83-87,共5页Shandong Agricultural Sciences

基　　金：山东省自然科学基金面上项目“大蒜AsHAP5调控鳞芽休眠的功能分析”(ZR2016CM33)。

摘　　要：试验以‘金乡白皮蒜’和‘朝天椒’为材料,在蒜套辣椒种植模式下,以空白不施肥及常规施肥为对照,在常规施肥基础上设置5个黄腐酸肥用量处理,研究不同施肥处理对大蒜生长状况、鳞茎产量、蒜薹和鳞茎品质以及辣椒产量和品质的影响。试验结果表明:与对照相比,T7处理下大蒜和辣椒生长最好,大蒜根系活力旺盛,光合指标和鳞茎品质表现良好,产量较空白对照T1和常规施肥T2分别高38. 29%、24. 75%,辣椒产量较T1和T2分别高93. 34%、64. 69%。本试验条件下的最佳施肥模式为,在常规施肥基础上大蒜和辣椒的适宜用量均为666. 7m^2黄腐酸微生物菌剂基肥40 kg,大蒜抽薹期冲施黄腐酸营养液15 kg、辣椒苗期及坐果期分两次喷施黄腐酸营养液共15 kg。In the experiment,five treatments with different fulvic acid fertilizer amounts were set with no fertilization and conventional fertilization as controls,and their effects on the growth condition,bulb yield,garlic bolt and bulb quality of‘Jinxiang White Garlic’and yield and quality of pod pepper were studied.The results showed that compared with the controls,the growth of garlic and pepper was the best under T7 treatment.The root activity was higher and the photosynthetic indexes and bulb quality of‘Jinxiang White Garlic’were better under T7 treatment,whose yield was 38.29% and 24.75% higher than that of T1 and T2 treatments,respectively.The yield of pod pepper under T7 treatment was 93.34% and 64.69% higher than that of T1 and T2 treatments,respectively.Under the conditions of this experiment,the optimal fertilization mode was using 40 kg fulvic acid microbial agent per 666.7 m^2 as base fertilizer,15 kg fulvic acid nutrient solution per 666.7 m^2 applied at bolting stage of garlic and 15 kg fulvic acid nutrient solution per 666.7 m^2 sprayed at seedling stage and fruiting stage of pepper based on the conventional fertilization.

关 键 词：黄腐酸 大蒜 辣椒 产量 品质 套作 

分 类 号：S141[农业科学—肥料学] S633.401[农业科学—农业基础科学]