矿源黄腐酸钾和生物有机肥不同配比对番茄生长和产量的影响  

Effects of Different Ratios of Mineral Based Potassium Fulvate and Bio-organic Fertilizer on Tomato Growth and Yield

作　　者：汪亚龙 钟纯 余赟 张洪江 Wang Yalong;Zhong Chun;Yu Yun;Zhang Hongjiang(Lomon Land Agricultural Co.Ltd.,Deyang,618000)

机构地区：[1]龙蟒大地农业有限公司,德阳618000

出　　处：《腐植酸》2023年第3期51-56,共6页Humic Acid

摘　　要：以番茄为供试作物,采用大田种植的方式,研究矿源黄腐酸钾与生物有机肥不同施肥配比对番茄生长、品质和产量的影响。结果表明,二者配比量在1:50~75的范围内对番茄的株高、茎粗、叶绿素等指标促进效果不同程度高于CK和单独施用生物有机肥处理;同时与CK相比对品质指标Vc和可溶性糖含量的提高达到显著水平。对产量指标进行分析,矿源黄腐酸钾和生物有机肥配比在1:50~150范围可使番茄增产21.20%~27.14%。结合各项指标,本研究推荐矿源黄腐酸钾和生物有机肥配比在1:50~75效果最佳。The effects of different fertilization ratios of mineral based potassium fulvate and bio-organic fertilizer on the growth,quality and yield of tomato were studied by field experiment with tomato.The results showed that in the ratios range of 1:50~75,treatments could promoted the plant height,stem thickness,chlorophyll and other indexes of tomato better than that of the control and single application of bio-organic fertilizer;Vc and soluble sugar content significantly improved compared with the control.In the ratios range of 1:50~150,mineral based potassium fulvate and bio-organic fertilizer could increase the yield of tomato by 21.20%~27.14%.Combined with various indicators,the favorite ratios of mineral based potassium fulvate and bio-organic fertilizer was 1:50~75.

关 键 词：矿源黄腐酸钾 生物有机肥 番茄 施肥配比 肥效 

分 类 号：TQ314.1[化学工程—高聚物工业] S641.2[农业科学—蔬菜学]