有机肥与化肥配施对结球甘蓝生长特性、产量及品质的影响

摘要

Taking the cabbage(Brassica oleracea L.)variety Lufeng as the material,the effects of combined application of or-ganic manure and chemical fertilizer on growth,yield and quality of the cabbage were studied by the field experiment. The re-sults showed that,compared with normal application of fertilizer control,appropriate decreasing application of chemical fertiliz-er,increasing organic fertilizer and adding microbial could increase plant height,plant width,ball height,ball diameter,center column length and width,and the cabbage yield increased by 10.92% to 18.49%;the content of nitrate in leaf ball,crude fiber and organic acid decreased,soluble sugar,VC content and amino acid content increased.%以结球甘蓝(Brassica oleracea L.)绿丰为试验材料,采用田间小区试验方法研究了有机肥与化肥配施对结球甘蓝生长特性、产量和品质的影响.结果表明,与当地常规施肥对照相比,适量减施化肥、增施有机肥、添加功能微生物,结球甘蓝株高、株幅、球高、球径、中心柱长和宽均增加,产量提高了10.92%~18.49%;叶球中硝酸盐含量、粗纤维和有机酸含量降低,可溶性糖、VC含量和氨基酸含量增加.